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2014/10/15 ¤U¤È 10:15:23
iphone Programming Glossary: uitableviewDetecting which UIButton was pressed in a UITableView http://stackoverflow.com/questions/1802707/detecting-which-uibutton-was-pressed-in-a-uitableview which UIButton was pressed in a UITableView I have a UITableView with 5 UITableViewCells . Each cell contains a UIButton which is set up as follows.. which UIButton was pressed in a UITableView I have a UITableView with 5 UITableViewCells . Each cell contains a UIButton which is set up as follows UITableViewCell tableView.. which UIButton was pressed in a UITableView I have a UITableView with 5 UITableViewCells . Each cell contains a UIButton which is set up as follows UITableViewCell tableView UITableView..
display image from URL retrieved from ALAsset in iPhone http://stackoverflow.com/questions/3837115/display-image-from-url-retrieved-from-alasset-in-iphone can be done Here's some code where I was able to access the thumbnail and place it in a table cell UITableViewCell tableView UITableView tableView cellForRowAtIndexPath NSIndexPath indexPath static NSString CellIdentifier.. where I was able to access the thumbnail and place it in a table cell UITableViewCell tableView UITableView tableView cellForRowAtIndexPath NSIndexPath indexPath static NSString CellIdentifier @ Cell UITableViewCell.. tableView cellForRowAtIndexPath NSIndexPath indexPath static NSString CellIdentifier @ Cell UITableViewCell cell tableView dequeueReusableCellWithIdentifier CellIdentifier if cell nil cell UITableViewCell..
How to customize the background/border colors of a grouped table view cell? http://stackoverflow.com/questions/400965/how-to-customize-the-background-border-colors-of-a-grouped-table-view-cell view cell I would like to customize both the background and the border color of a grouped style UITableView. I was able to customize the background color by using the following tableView.contentView.backgroundColor.. uitableview uitableviewcell share improve this question UPDATE In iPhone OS 3.0 and later UITableViewCell now has a backgroundColor property that makes this really easy especially in combination with the.. harder than it really should be. Here's how I did this when I had to do it You need to set the UITableViewCell's backgroundView property to a custom UIView that draws the border and background itself in the..
How to filter NSFetchedResultsController (CoreData) with UISearchDisplayController/UISearchBar http://stackoverflow.com/questions/4471289/how-to-filter-nsfetchedresultscontroller-coredata-with-uisearchdisplaycontroll the UISearchBar's table view. If you only use one FRC NSFetchedResultsController then the original UITableView not the search table view that is active while searching will possibly have callbacks called while you.. there is a search when the search is canceled you can see below that this object is released . All UITableView methods must figure out what table view it will query and which applicable FRC to pull the information.. much of this is boilerplate code. Relevant bits of the header file @interface BlahViewController UITableViewController UISearchBarDelegate NSFetchedResultsControllerDelegate UISearchDisplayDelegate other class..
iPhone/iOS JSON parsing tutorial [closed] http://stackoverflow.com/questions/5813077/iphone-ios-json-parsing-tutorial a webserver webservice retrieves a JSON response and uses that response to populate the rows of a UITableView assuming it converts the JSON into an NSArray first . Anyone know of anything that might be useful ..
Lazy load images in UITableView http://stackoverflow.com/questions/1130089/lazy-load-images-in-uitableview old images . Can someone please tell me how to duplicate this behavior. iphone ios objective c uitableview uitableviewcontroller share improve this question checkout SDWebImage README Section says how to.. . Can someone please tell me how to duplicate this behavior. iphone ios objective c uitableview uitableviewcontroller share improve this question checkout SDWebImage README Section says how to use it in your..
gcc-4.2 failed with exit code 1 iphone http://stackoverflow.com/questions/1248520/gcc-4-2-failed-with-exit-code-1-iphone I have code which I found to help me with changing the background colors of cells on a grouped uitableview. The code introduced a line as such CGContextAddArcToPoint c minx miny midx miny ROUND_SIZE This gave..
UISearchBar Sample Code [closed] http://stackoverflow.com/questions/1302962/uisearchbar-sample-code iPhone app programming class's 08 MyTableView sample filters a simple list of names. iphone uitableview search share improve this question WAIT Apple has implemented the Search Display Controller in the..
Tricks for improving iPhone UITableView scrolling performance? http://stackoverflow.com/questions/1352479/tricks-for-improving-iphone-uitableview-scrolling-performance for improving iPhone UITableView scrolling performance I have a uitableview that loads fairly large images in each cell and the cell heights vary depending on the size of the image... can sometimes be jerky. I found these tips I found on the FieryRobot blog glassy scrolling with uitableview more glassy scrolling with uitableview Does anyone have any tips for improving uitableview scrolling.. tips I found on the FieryRobot blog glassy scrolling with uitableview more glassy scrolling with uitableview Does anyone have any tips for improving uitableview scrolling performance iphone uitableview scrolling..
Custom Delete button On Editing in UITableView Cell http://stackoverflow.com/questions/1615469/custom-delete-button-on-editing-in-uitableview-cell indexPath return @ Sagar What if I want a custom image instead of the default red button iphone uitableview uitableviewcellstylevalue share improve this question luvieere is right if you want that same delete.. return @ Sagar What if I want a custom image instead of the default red button iphone uitableview uitableviewcellstylevalue share improve this question luvieere is right if you want that same delete metaphor..
Detecting which UIButton was pressed in a UITableView http://stackoverflow.com/questions/1802707/detecting-which-uibutton-was-pressed-in-a-uitableview since the cell might be dequeued instead. It feels very dirty. There must be a better way. iphone uitableview uitableviewcell share improve this question In Apple's Accessory sample the following method is.. might be dequeued instead. It feels very dirty. There must be a better way. iphone uitableview uitableviewcell share improve this question In Apple's Accessory sample the following method is used button..
Expand/collapse section in UITableView http://stackoverflow.com/questions/1938921/expand-collapse-section-in-uitableview UITableView expandable collapsible animations in sections of UITableView as below or iphone uitableview share improve this question I'm pretty sure you'll have to just make your own custom header row..
Any way to pre populate core data? http://stackoverflow.com/questions/2230354/any-way-to-pre-populate-core-data from scratch. Is there any way to do this Any help is appreciated. Thanks in advance. iphone uitableview core data uitableviewcell persist share improve this question Here's the best way and doesn't require.. there any way to do this Any help is appreciated. Thanks in advance. iphone uitableview core data uitableviewcell persist share improve this question Here's the best way and doesn't require SQL knowledge Create..
Grid view in iPhone SDK [closed] http://stackoverflow.com/questions/2265293/grid-view-in-iphone-sdk way. A typical item will have a picture label and button nothing too complicated. Thanks iphone uitableview ipad share improve this question You can still use the UITableView for this and you would not need..
How to customize the background color of a UITableViewCell? http://stackoverflow.com/questions/281515/how-to-customize-the-background-color-of-a-uitableviewcell cells which is the default. Is there a way to do this with the iPhone SDK iphone cocoa touch uitableview share improve this question You need to set the backgroundColor of the cell's contentView to your..
Is it possible to configure a UITableView to allow multiple-selection? http://stackoverflow.com/questions/308081/is-it-possible-to-configure-a-uitableview-to-allow-multiple-selection unselected due to selection of another cell Hope someone can help Thanks Nick. iphone cocoa touch uitableview multiple select share improve this question The best way to do this would be to a checkmark per..
How to customize the background/border colors of a grouped table view cell? http://stackoverflow.com/questions/400965/how-to-customize-the-background-border-colors-of-a-grouped-table-view-cell change. How do I customize these two aspects of the grouped style table view iphone cocoa touch uitableview uitableviewcell share improve this question UPDATE In iPhone OS 3.0 and later UITableViewCell now.. do I customize these two aspects of the grouped style table view iphone cocoa touch uitableview uitableviewcell share improve this question UPDATE In iPhone OS 3.0 and later UITableViewCell now has a backgroundColor..
Lazy load images in UITableViewCell http://stackoverflow.com/questions/531482/lazy-load-images-in-uitableviewcell If scrolling is very fast it crashes. Any other suggestions are welcome iphone cocoa touch uitableview image lazy loading share improve this question Loading the images on a background thread is still..
iPhone/iOS JSON parsing tutorial [closed] http://stackoverflow.com/questions/5813077/iphone-ios-json-parsing-tutorial into an NSArray first . Anyone know of anything that might be useful iphone objective c ios json uitableview share improve this question You will love this framework . And you will love this tool . For learning..
UITableView and keyboard scrolling issue http://stackoverflow.com/questions/594181/uitableview-and-keyboard-scrolling-issue clarify the right way to do this with a concrete code example Thanks in advance Jonathan iphone uitableview keyboard scrolling hide share improve this question The function that does the scrolling could be..
How to know the UITableview row number http://stackoverflow.com/questions/9274494/how-to-know-the-uitableview-row-number in which row the switch is I need the row number in the switch value changed event. iphone ios uitableview uiswitch share improve this question Tags subclasses or view hierarchy navigation are too much work..
Detecting which UIButton was pressed in a UITableView http://stackoverflow.com/questions/1802707/detecting-which-uibutton-was-pressed-in-a-uitableview which UIButton was pressed in a UITableView I have a UITableView with 5 UITableViewCells . Each cell contains a UIButton which is set up as follows UITableViewCell tableView UITableView tableView cellForRowAtIndexPath.. which UIButton was pressed in a UITableView I have a UITableView with 5 UITableViewCells . Each cell contains a UIButton which is set up as follows UITableViewCell tableView UITableView tableView cellForRowAtIndexPath NSIndexPath.. which UIButton was pressed in a UITableView I have a UITableView with 5 UITableViewCells . Each cell contains a UIButton which is set up as follows UITableViewCell tableView UITableView tableView cellForRowAtIndexPath NSIndexPath indexPath NSString..
display image from URL retrieved from ALAsset in iPhone http://stackoverflow.com/questions/3837115/display-image-from-url-retrieved-from-alasset-in-iphone ALAsset object but was unsuccessful. Anybody knows how this can be done Here's some code where I was able to access the thumbnail and place it in a table cell UITableViewCell tableView UITableView tableView cellForRowAtIndexPath NSIndexPath indexPath static NSString CellIdentifier @ Cell UITableViewCell cell tableView dequeueReusableCellWithIdentifier.. Anybody knows how this can be done Here's some code where I was able to access the thumbnail and place it in a table cell UITableViewCell tableView UITableView tableView cellForRowAtIndexPath NSIndexPath indexPath static NSString CellIdentifier @ Cell UITableViewCell cell tableView dequeueReusableCellWithIdentifier CellIdentifier.. and place it in a table cell UITableViewCell tableView UITableView tableView cellForRowAtIndexPath NSIndexPath indexPath static NSString CellIdentifier @ Cell UITableViewCell cell tableView dequeueReusableCellWithIdentifier CellIdentifier if cell nil cell UITableViewCell alloc initWithStyle UITableViewCellStyleDefault reuseIdentifier..
How to customize the background/border colors of a grouped table view cell? http://stackoverflow.com/questions/400965/how-to-customize-the-background-border-colors-of-a-grouped-table-view-cell to customize the background border colors of a grouped table view cell I would like to customize both the background and the border color of a grouped style UITableView. I was able to customize the background color by using the following tableView.contentView.backgroundColor UIColor greenColor But the border color is still something.. two aspects of the grouped style table view iphone cocoa touch uitableview uitableviewcell share improve this question UPDATE In iPhone OS 3.0 and later UITableViewCell now has a backgroundColor property that makes this really easy especially in combination with the UIColor colorWithPatternImage initializer . But I'll leave.. 2.0 version of the answer here for anyone that needs it p It's harder than it really should be. Here's how I did this when I had to do it You need to set the UITableViewCell's backgroundView property to a custom UIView that draws the border and background itself in the appropriate colors. This view needs to be able to draw the borders..
How to filter NSFetchedResultsController (CoreData) with UISearchDisplayController/UISearchBar http://stackoverflow.com/questions/4471289/how-to-filter-nsfetchedresultscontroller-coredata-with-uisearchdisplaycontroll controllers one for the normal display and another one for the UISearchBar's table view. If you only use one FRC NSFetchedResultsController then the original UITableView not the search table view that is active while searching will possibly have callbacks called while you are searching and try to incorrectly use the filtered version.. searchFetchedResultsController should not be used unless there is a search when the search is canceled you can see below that this object is released . All UITableView methods must figure out what table view it will query and which applicable FRC to pull the information from. The FRC delegate methods must also figure out which.. figure out which tableView to update. It is surprising how much of this is boilerplate code. Relevant bits of the header file @interface BlahViewController UITableViewController UISearchBarDelegate NSFetchedResultsControllerDelegate UISearchDisplayDelegate other class ivars required ivars for this example NSFetchedResultsController..
iPhone/iOS JSON parsing tutorial [closed] http://stackoverflow.com/questions/5813077/iphone-ios-json-parsing-tutorial experience I want to make an iphone application that calls a webserver webservice retrieves a JSON response and uses that response to populate the rows of a UITableView assuming it converts the JSON into an NSArray first . Anyone know of anything that might be useful iphone objective c ios json uitableview share improve this..
Lazy load images in UITableView http://stackoverflow.com/questions/1130089/lazy-load-images-in-uitableview
gcc-4.2 failed with exit code 1 iphone http://stackoverflow.com/questions/1248520/gcc-4-2-failed-with-exit-code-1-iphone a non programmer I'm not sure how to progress this. Basically I have code which I found to help me with changing the background colors of cells on a grouped uitableview. The code introduced a line as such CGContextAddArcToPoint c minx miny midx miny ROUND_SIZE This gave an error indicated that it wasn't declared so I added to my..
UISearchBar Sample Code [closed] http://stackoverflow.com/questions/1302962/uisearchbar-sample-code 2 sections for countries visited and those to visit. Stanford's iPhone app programming class's 08 MyTableView sample filters a simple list of names. iphone uitableview search share improve this question WAIT Apple has implemented the Search Display Controller in the iPhone SDK 3.0. You can drag that to the header of your tableView..
Tricks for improving iPhone UITableView scrolling performance? http://stackoverflow.com/questions/1352479/tricks-for-improving-iphone-uitableview-scrolling-performance for improving iPhone UITableView scrolling performance I have a uitableview that loads fairly large images in each cell and the cell heights vary depending on the size of the image. Scrolling performance is decent but can sometimes be jerky... on the size of the image. Scrolling performance is decent but can sometimes be jerky. I found these tips I found on the FieryRobot blog glassy scrolling with uitableview more glassy scrolling with uitableview Does anyone have any tips for improving uitableview scrolling performance iphone uitableview scrolling uiimage share improve.. is decent but can sometimes be jerky. I found these tips I found on the FieryRobot blog glassy scrolling with uitableview more glassy scrolling with uitableview Does anyone have any tips for improving uitableview scrolling performance iphone uitableview scrolling uiimage share improve this question Cache the height..
Custom Delete button On Editing in UITableView Cell http://stackoverflow.com/questions/1615469/custom-delete-button-on-editing-in-uitableview-cell titleForDeleteConfirmationButtonForRowAtIndexPath NSIndexPath indexPath return @ Sagar What if I want a custom image instead of the default red button iphone uitableview uitableviewcellstylevalue share improve this question luvieere is right if you want that same delete metaphor you want to keep it at the red button that Apple.. NSIndexPath indexPath return @ Sagar What if I want a custom image instead of the default red button iphone uitableview uitableviewcellstylevalue share improve this question luvieere is right if you want that same delete metaphor you want to keep it at the red button that Apple provides...
Detecting which UIButton was pressed in a UITableView http://stackoverflow.com/questions/1802707/detecting-which-uibutton-was-pressed-in-a-uitableview is that I can't set the tag in the creation of the cell since the cell might be dequeued instead. It feels very dirty. There must be a better way. iphone uitableview uitableviewcell share improve this question In Apple's Accessory sample the following method is used button addTarget self action @selector checkButtonTapped.. I can't set the tag in the creation of the cell since the cell might be dequeued instead. It feels very dirty. There must be a better way. iphone uitableview uitableviewcell share improve this question In Apple's Accessory sample the following method is used button addTarget self action @selector checkButtonTapped forControlEvents..
Expand/collapse section in UITableView http://stackoverflow.com/questions/1938921/expand-collapse-section-in-uitableview section in UITableView Could somebody tell me the way to perform UITableView expandable collapsible animations in sections of UITableView as below or iphone uitableview share improve this question I'm pretty sure you'll have to just make your own custom header row and just put that as the first row of each section. Subclassing..
Any way to pre populate core data? http://stackoverflow.com/questions/2230354/any-way-to-pre-populate-core-data of say 10 airport items so that the user doesnt have to start from scratch. Is there any way to do this Any help is appreciated. Thanks in advance. iphone uitableview core data uitableviewcell persist share improve this question Here's the best way and doesn't require SQL knowledge Create a quick Core Data iPhone app Or even.. so that the user doesnt have to start from scratch. Is there any way to do this Any help is appreciated. Thanks in advance. iphone uitableview core data uitableviewcell persist share improve this question Here's the best way and doesn't require SQL knowledge Create a quick Core Data iPhone app Or even Mac app using the..
Grid view in iPhone SDK [closed] http://stackoverflow.com/questions/2265293/grid-view-in-iphone-sdk This however seems messy and I am sure that there is a better way. A typical item will have a picture label and button nothing too complicated. Thanks iphone uitableview ipad share improve this question You can still use the UITableView for this and you would not need to subclass it. Like you said all you have to do is create..
How to customize the background color of a UITableViewCell? http://stackoverflow.com/questions/281515/how-to-customize-the-background-color-of-a-uitableviewcell to customize this stuff so I have a bunch of white background cells which is the default. Is there a way to do this with the iPhone SDK iphone cocoa touch uitableview share improve this question You need to set the backgroundColor of the cell's contentView to your color. If you use accessories such as disclosure arrows etc..
Is it possible to configure a UITableView to allow multiple-selection? http://stackoverflow.com/questions/308081/is-it-possible-to-configure-a-uitableview-to-allow-multiple-selection from the ones where the UITableView thinks I've unselected due to selection of another cell Hope someone can help Thanks Nick. iphone cocoa touch uitableview multiple select share improve this question The best way to do this would be to a checkmark per selected row. You can do that by setting the accessoryType on..
How to customize the background/border colors of a grouped table view cell? http://stackoverflow.com/questions/400965/how-to-customize-the-background-border-colors-of-a-grouped-table-view-cell But the border color is still something I don't know how to change. How do I customize these two aspects of the grouped style table view iphone cocoa touch uitableview uitableviewcell share improve this question UPDATE In iPhone OS 3.0 and later UITableViewCell now has a backgroundColor property that makes this really easy.. color is still something I don't know how to change. How do I customize these two aspects of the grouped style table view iphone cocoa touch uitableview uitableviewcell share improve this question UPDATE In iPhone OS 3.0 and later UITableViewCell now has a backgroundColor property that makes this really easy especially..
Lazy load images in UITableViewCell http://stackoverflow.com/questions/531482/lazy-load-images-in-uitableviewcell size of images being cached and clears the cache before reloading. If scrolling is very fast it crashes. Any other suggestions are welcome iphone cocoa touch uitableview image lazy loading share improve this question Loading the images on a background thread is still a good idea. If you didn't want to reload them each time I'd..
iPhone/iOS JSON parsing tutorial [closed] http://stackoverflow.com/questions/5813077/iphone-ios-json-parsing-tutorial the rows of a UITableView assuming it converts the JSON into an NSArray first . Anyone know of anything that might be useful iphone objective c ios json uitableview share improve this question You will love this framework . And you will love this tool . For learning about JSON you might like this resource . And you'll probably..
UITableView and keyboard scrolling issue http://stackoverflow.com/questions/594181/uitableview-and-keyboard-scrolling-issue but none of them has worked nicely so far. Could anybody clarify the right way to do this with a concrete code example Thanks in advance Jonathan iphone uitableview keyboard scrolling hide share improve this question The function that does the scrolling could be much simpler void textFieldDidBeginEditing UITextField textField..
How to know the UITableview row number http://stackoverflow.com/questions/9274494/how-to-know-the-uitableview-row-number When I change the value of the switch in a cell how can I know in which row the switch is I need the row number in the switch value changed event. iphone ios uitableview uiswitch share improve this question Tags subclasses or view hierarchy navigation are too much work . Do this in your action method CGPoint hitPoint sender..
Detecting which UIButton was pressed in a UITableView http://stackoverflow.com/questions/1802707/detecting-which-uibutton-was-pressed-in-a-uitableview which UIButton was pressed in a UITableView I have a UITableView with 5 UITableViewCells . Each cell contains a UIButton which is set up as follows UITableViewCell.. which UIButton was pressed in a UITableView I have a UITableView with 5 UITableViewCells . Each cell contains a UIButton which is set up as follows UITableViewCell tableView UITableView.. which UIButton was pressed in a UITableView I have a UITableView with 5 UITableViewCells . Each cell contains a UIButton which is set up as follows UITableViewCell tableView UITableView tableView cellForRowAtIndexPath..
display image from URL retrieved from ALAsset in iPhone http://stackoverflow.com/questions/3837115/display-image-from-url-retrieved-from-alasset-in-iphone knows how this can be done Here's some code where I was able to access the thumbnail and place it in a table cell UITableViewCell tableView UITableView tableView cellForRowAtIndexPath NSIndexPath indexPath static NSString CellIdentifier @ Cell UITableViewCell.. done Here's some code where I was able to access the thumbnail and place it in a table cell UITableViewCell tableView UITableView tableView cellForRowAtIndexPath NSIndexPath indexPath static NSString CellIdentifier @ Cell UITableViewCell cell tableView.. tableView UITableView tableView cellForRowAtIndexPath NSIndexPath indexPath static NSString CellIdentifier @ Cell UITableViewCell cell tableView dequeueReusableCellWithIdentifier CellIdentifier if cell nil cell UITableViewCell alloc initWithStyle..
How to customize the background/border colors of a grouped table view cell? http://stackoverflow.com/questions/400965/how-to-customize-the-background-border-colors-of-a-grouped-table-view-cell of a grouped table view cell I would like to customize both the background and the border color of a grouped style UITableView. I was able to customize the background color by using the following tableView.contentView.backgroundColor UIColor greenColor.. view iphone cocoa touch uitableview uitableviewcell share improve this question UPDATE In iPhone OS 3.0 and later UITableViewCell now has a backgroundColor property that makes this really easy especially in combination with the UIColor colorWithPatternImage.. that needs it p It's harder than it really should be. Here's how I did this when I had to do it You need to set the UITableViewCell's backgroundView property to a custom UIView that draws the border and background itself in the appropriate colors...
How to filter NSFetchedResultsController (CoreData) with UISearchDisplayController/UISearchBar http://stackoverflow.com/questions/4471289/how-to-filter-nsfetchedresultscontroller-coredata-with-uisearchdisplaycontroll and another one for the UISearchBar's table view. If you only use one FRC NSFetchedResultsController then the original UITableView not the search table view that is active while searching will possibly have callbacks called while you are searching and.. not be used unless there is a search when the search is canceled you can see below that this object is released . All UITableView methods must figure out what table view it will query and which applicable FRC to pull the information from. The FRC delegate.. It is surprising how much of this is boilerplate code. Relevant bits of the header file @interface BlahViewController UITableViewController UISearchBarDelegate NSFetchedResultsControllerDelegate UISearchDisplayDelegate other class ivars required ivars..
iPhone/iOS JSON parsing tutorial [closed] http://stackoverflow.com/questions/5813077/iphone-ios-json-parsing-tutorial that calls a webserver webservice retrieves a JSON response and uses that response to populate the rows of a UITableView assuming it converts the JSON into an NSArray first . Anyone know of anything that might be useful iphone objective c ios..
Lazy load images in UITableView http://stackoverflow.com/questions/1130089/lazy-load-images-in-uitableview reuse of cells shows old images . Can someone please tell me how to duplicate this behavior. iphone ios objective c uitableview uitableviewcontroller share improve this question checkout SDWebImage README Section says how to use it in your app... shows old images . Can someone please tell me how to duplicate this behavior. iphone ios objective c uitableview uitableviewcontroller share improve this question checkout SDWebImage README Section says how to use it in your app. share improve..
gcc-4.2 failed with exit code 1 iphone http://stackoverflow.com/questions/1248520/gcc-4-2-failed-with-exit-code-1-iphone this. Basically I have code which I found to help me with changing the background colors of cells on a grouped uitableview. The code introduced a line as such CGContextAddArcToPoint c minx miny midx miny ROUND_SIZE This gave an error indicated..
UISearchBar Sample Code [closed] http://stackoverflow.com/questions/1302962/uisearchbar-sample-code to visit. Stanford's iPhone app programming class's 08 MyTableView sample filters a simple list of names. iphone uitableview search share improve this question WAIT Apple has implemented the Search Display Controller in the iPhone SDK 3.0. You..
Tricks for improving iPhone UITableView scrolling performance? http://stackoverflow.com/questions/1352479/tricks-for-improving-iphone-uitableview-scrolling-performance for improving iPhone UITableView scrolling performance I have a uitableview that loads fairly large images in each cell and the cell heights vary depending on the size of the image. Scrolling performance.. is decent but can sometimes be jerky. I found these tips I found on the FieryRobot blog glassy scrolling with uitableview more glassy scrolling with uitableview Does anyone have any tips for improving uitableview scrolling performance iphone.. jerky. I found these tips I found on the FieryRobot blog glassy scrolling with uitableview more glassy scrolling with uitableview Does anyone have any tips for improving uitableview scrolling performance iphone uitableview scrolling uiimage share..
Custom Delete button On Editing in UITableView Cell http://stackoverflow.com/questions/1615469/custom-delete-button-on-editing-in-uitableview-cell NSIndexPath indexPath return @ Sagar What if I want a custom image instead of the default red button iphone uitableview uitableviewcellstylevalue share improve this question luvieere is right if you want that same delete metaphor you want.. indexPath return @ Sagar What if I want a custom image instead of the default red button iphone uitableview uitableviewcellstylevalue share improve this question luvieere is right if you want that same delete metaphor you want to keep it..
Detecting which UIButton was pressed in a UITableView http://stackoverflow.com/questions/1802707/detecting-which-uibutton-was-pressed-in-a-uitableview of the cell since the cell might be dequeued instead. It feels very dirty. There must be a better way. iphone uitableview uitableviewcell share improve this question In Apple's Accessory sample the following method is used button addTarget.. cell since the cell might be dequeued instead. It feels very dirty. There must be a better way. iphone uitableview uitableviewcell share improve this question In Apple's Accessory sample the following method is used button addTarget self action..
Expand/collapse section in UITableView http://stackoverflow.com/questions/1938921/expand-collapse-section-in-uitableview me the way to perform UITableView expandable collapsible animations in sections of UITableView as below or iphone uitableview share improve this question I'm pretty sure you'll have to just make your own custom header row and just put that as..
Any way to pre populate core data? http://stackoverflow.com/questions/2230354/any-way-to-pre-populate-core-data doesnt have to start from scratch. Is there any way to do this Any help is appreciated. Thanks in advance. iphone uitableview core data uitableviewcell persist share improve this question Here's the best way and doesn't require SQL knowledge.. from scratch. Is there any way to do this Any help is appreciated. Thanks in advance. iphone uitableview core data uitableviewcell persist share improve this question Here's the best way and doesn't require SQL knowledge Create a quick Core Data..
Grid view in iPhone SDK [closed] http://stackoverflow.com/questions/2265293/grid-view-in-iphone-sdk there is a better way. A typical item will have a picture label and button nothing too complicated. Thanks iphone uitableview ipad share improve this question You can still use the UITableView for this and you would not need to subclass it. Like..
How to customize the background color of a UITableViewCell? http://stackoverflow.com/questions/281515/how-to-customize-the-background-color-of-a-uitableviewcell of white background cells which is the default. Is there a way to do this with the iPhone SDK iphone cocoa touch uitableview share improve this question You need to set the backgroundColor of the cell's contentView to your color. If you use..
Is it possible to configure a UITableView to allow multiple-selection? http://stackoverflow.com/questions/308081/is-it-possible-to-configure-a-uitableview-to-allow-multiple-selection thinks I've unselected due to selection of another cell Hope someone can help Thanks Nick. iphone cocoa touch uitableview multiple select share improve this question The best way to do this would be to a checkmark per selected row. You can..
How to customize the background/border colors of a grouped table view cell? http://stackoverflow.com/questions/400965/how-to-customize-the-background-border-colors-of-a-grouped-table-view-cell I don't know how to change. How do I customize these two aspects of the grouped style table view iphone cocoa touch uitableview uitableviewcell share improve this question UPDATE In iPhone OS 3.0 and later UITableViewCell now has a backgroundColor.. how to change. How do I customize these two aspects of the grouped style table view iphone cocoa touch uitableview uitableviewcell share improve this question UPDATE In iPhone OS 3.0 and later UITableViewCell now has a backgroundColor property..
Lazy load images in UITableViewCell http://stackoverflow.com/questions/531482/lazy-load-images-in-uitableviewcell cache before reloading. If scrolling is very fast it crashes. Any other suggestions are welcome iphone cocoa touch uitableview image lazy loading share improve this question Loading the images on a background thread is still a good idea. If you..
iPhone/iOS JSON parsing tutorial [closed] http://stackoverflow.com/questions/5813077/iphone-ios-json-parsing-tutorial it converts the JSON into an NSArray first . Anyone know of anything that might be useful iphone objective c ios json uitableview share improve this question You will love this framework . And you will love this tool . For learning about JSON you..
UITableView and keyboard scrolling issue http://stackoverflow.com/questions/594181/uitableview-and-keyboard-scrolling-issue so far. Could anybody clarify the right way to do this with a concrete code example Thanks in advance Jonathan iphone uitableview keyboard scrolling hide share improve this question The function that does the scrolling could be much simpler void..
How to know the UITableview row number http://stackoverflow.com/questions/9274494/how-to-know-the-uitableview-row-number a cell how can I know in which row the switch is I need the row number in the switch value changed event. iphone ios uitableview uiswitch share improve this question Tags subclasses or view hierarchy navigation are too much work . Do this in your..
How to save data from different view controllers and load it in another view controllers in iOS http://stackoverflow.com/questions/11718632/how-to-save-data-from-different-view-controllers-and-load-it-in-another-view-con I'll enter in a textfield and save it in a common place and when I need to view the data it would be displayed in a UITableview . I know how to create a UITableview and load the data in it. But I have to know how to save and load that. So far I have.. it in a common place and when I need to view the data it would be displayed in a UITableview . I know how to create a UITableview and load the data in it. But I have to know how to save and load that. So far I have tried somethings . If I enter a new..
UITableView delegate methods [closed] http://stackoverflow.com/questions/13156927/uitableview-delegate-methods to the existing ones. Thanks in advance iphone ios ipad ios4 share improve this question you just connect UITableview first with two way first is from NIB and second with coding Using NIB just connect Event table to file owner and connect..
How to display UIImage on uitableviewcell [closed] http://stackoverflow.com/questions/16314989/how-to-display-uiimage-on-uitableviewcell to display UIImage on uitableviewcell closed I have UITableview where I display an UIImage based on UISwitch state. I am storing the switch state in NSMutableArray . I am able to display..
Simple way to separate UITableview datasource and delegate from main UIViewController class? http://stackoverflow.com/questions/2097864/simple-way-to-separate-uitableview-datasource-and-delegate-from-main-uiviewcontr way to separate UITableview datasource and delegate from main UIViewController class The typical UITableView usage pattern is to have the main UIViewController.. class. Typical code @interface MyController UIViewController UITableViewDelegate UITableViewDataSource IBOutlet UITableview myTableview I want to do something more like this @interface MyController UIViewController IBOutlet UITableview myTableview.. UITableview myTableview I want to do something more like this @interface MyController UIViewController IBOutlet UITableview myTableview @end @interface MyTableSourceDelegate NSObject UITableViewDelegate UITableViewDataSource @implementation MyTableSourceDelegate..
Cache URL images iphone UITableview http://stackoverflow.com/questions/2265137/cache-url-images-iphone-uitableview URL images iphone UITableview I'm seeking a tutorial on how to cache images loaded from a url into cells of a uitableview. I found an example here http..
UITableview: How to Disable Selection for Some Rows but Not Others http://stackoverflow.com/questions/2267993/uitableview-how-to-disable-selection-for-some-rows-but-not-others How to Disable Selection for Some Rows but Not Others I am displaying in a group tableview contents parsed from XML. I..
Redraw UITableView after updating data async http://stackoverflow.com/questions/2322547/redraw-uitableview-after-updating-data-async UITableView after updating data async Hi I have a UITableview that I load with data async so the tableview might appear without data. I have tired the ReloadData method but the tableview..
Advance search implementation in iphone? http://stackoverflow.com/questions/4208282/advance-search-implementation-in-iphone to implement advance search functionality so that if a particular text is typed in search bar the list of contents in UITableview should be filtered based on the search and then the search text occurances should be highlighted Please give me some ideas..
Select multiple rows in UITableview http://stackoverflow.com/questions/4616345/select-multiple-rows-in-uitableview multiple rows in UITableview I would like to select multiple rows in a UITableview just like Apple does in the native Alarm app see picture How can.. multiple rows in UITableview I would like to select multiple rows in a UITableview just like Apple does in the native Alarm app see picture How can I do that All the answers I saw so far were old and said..
how to add searchbar in uitableview? http://stackoverflow.com/questions/5538355/how-to-add-searchbar-in-uitableview to add searchbar in uitableview I have made an NSMutableArray in UITableview and I have added some elements there. let's say elements' names are First FirstTwo Second SecondTwo Third ThirdTwo. Now..
Background image that's scrollable and in synch with the UITable scrolling http://stackoverflow.com/questions/6243296/background-image-thats-scrollable-and-in-synch-with-the-uitable-scrolling image that's scrollable and in synch with the UITable scrolling I've added an image to a UITableview using the following code. What I can't figure out is how to have that background image scroll with the table not an image..
Iphone can I use uitableview for this purpose http://stackoverflow.com/questions/6620425/iphone-can-i-use-uitableview-for-this-purpose then it will be hard to manage questions as component groups and manage memory. Also Considerding that I already Use UITableview what is the best and easy practise here to show radiobuttons and checkboxes getting the user input from the user should..
How to set an UIActivityIndicatorView when loading a UITableViewCell http://stackoverflow.com/questions/7212859/how-to-set-an-uiactivityindicatorview-when-loading-a-uitableviewcell to set an UIActivityIndicatorView when loading a UITableViewCell I have two UITableview A and B. When touch one cell in table A. I will use UINavigationController to push the table view B. But the data of B is..
How to know the UITableview row number http://stackoverflow.com/questions/9274494/how-to-know-the-uitableview-row-number to know the UITableview row number I have a UITableviewcell with UISwitch as accessoryview of each cell. When I change the value of the switch.. to know the UITableview row number I have a UITableviewcell with UISwitch as accessoryview of each cell. When I change the value of the switch in a cell how can I know in which..
Displaying Plist data into UItableview http://stackoverflow.com/questions/13912735/displaying-plist-data-into-uitableview Plist data into UItableview I have a plist with Dictionary and numbers of strings per dictionary.show into the url below.and this list of items is.. into the url below.and this list of items is in thousands in the plist. I need to display these plist data into the UItableview . How to do this My Code void viewWillAppear BOOL animated get paths from root direcory NSArray documentPaths NSSearchPathForDirectoriesInDomains..
Copy NSMutablearray to another http://stackoverflow.com/questions/2057135/copy-nsmutablearray-to-another NSMutablearray to another I am trying to copy mutablearray to another but it does not show me anything at the UItableview NSMutableArray objectsToAdd NSMutableArray alloc initWithObjects @ one @ two NSMutableArray myArray NSMutableArray alloc..
NSMutablearray move object from index to index http://stackoverflow.com/questions/4349669/nsmutablearray-move-object-from-index-to-index move object from index to index I have a UItableview with reordable rows and the data is in an NSarray. So how do I move an object in the NSMutablearray when the appropriate..
How to check cell is selected in UItableview for image display http://stackoverflow.com/questions/4453413/how-to-check-cell-is-selected-in-uitableview-for-image-display to check cell is selected in UItableview for image display My application is navigation base. I have UITableViewController.when i tap a cell i need to display check..
Add a last cell to UItableview http://stackoverflow.com/questions/6068144/add-a-last-cell-to-uitableview a last cell to UItableview I have a UITableView whose datasource is a NSMutableArray . The array consists of a set of objects. All the cells are displayed..
Unable to Populate TableView In PopOverController - Objective C http://stackoverflow.com/questions/11222148/unable-to-populate-tableview-in-popovercontroller-objective-c key1 keys1 objectAtIndex indexPath.row cell.textLabel.text key1 return cell Basically all I want is to display a UItableView inside a UIPopOverController on the click of my UploadButton . However on running the above lines of code I am getting the..
http://stackoverflow.com/questions/2870680/horizontal-uitableview rather than row 1 row 2 row 3 scrolling vertically It would be row 1 row2 row 3 scrolling horizontally I've seen that UItableView is designed to only do vertical scrolling so doing a transform does not give the desired effect. Is there a standard way..
Using NSUserDefaults for storing UISwitch state http://stackoverflow.com/questions/4231536/using-nsuserdefaults-for-storing-uiswitch-state UISwitch state I am trying to persist the UISwitch state in my settings view of my application. Basically it is a UItableView and contains a few switches to get the user preferences. The below code explains how the switches are constructed only one..
http://stackoverflow.com/questions/4999017/adding-images-to-uitableview images to UItableView Is it possible to add images to a table view To the left side And if so what size should it be iphone cocoa touch uitableview..
What is code for upload the NSMutableArray data to TableView? [closed] http://stackoverflow.com/questions/9493280/what-is-code-for-upload-the-nsmutablearray-data-to-tableview NSMutableArray . You can show these data in TableView For this you have to follow below Steps 1 Create Instance of UItableView in .h class AS UITableView myTableView 2 Adopt The UITableViewDataSource UITableViewDelegate protocol in ViewController..
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