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2014/10/16 ¤W¤È 12:06:16
jquery Programming Glossary: performingHow to send data in request body with a GET when using jQuery $.ajax() http://stackoverflow.com/questions/10298899/how-to-send-data-in-request-body-with-a-get-when-using-jquery-ajax along that probably means you are modifying some model or performing some action on the server. These types of actions are typically..
How to highlight a part part of an Input text field in HTML using Javascript or JQuery http://stackoverflow.com/questions/10341843/how-to-highlight-a-part-part-of-an-input-text-field-in-html-using-javascript-or Input text field in HTML using Javascript or JQuery I'm performing some form of validation on a freely typed input text field in..
Alert when browser window closed accidentally http://stackoverflow.com/questions/1244535/alert-when-browser-window-closed-accidentally this question We should prevent or prompt user that on performing these actions he will lose his data. Click on back browser button...
Should all jquery events be bound to $(document)? http://stackoverflow.com/questions/12824549/should-all-jquery-events-be-bound-to-document to the document object. That is probably the worst performing scenario you could create. First off event delegation does not..
Setting onbeforeunload on body element in Chrome and IE using jQuery http://stackoverflow.com/questions/1802930/setting-onbeforeunload-on-body-element-in-chrome-and-ie-using-jquery the body tag is definitely being executed it just isn't performing it. if body .attr 'onbeforeunload' null if window.event IE and..
How to use the jQuery Validation plugin with metadata, jQuery Forms and xVal together? http://stackoverflow.com/questions/1996125/how-to-use-the-jquery-validation-plugin-with-metadata-jquery-forms-and-xval-tog make the call to the server to input the form data performing validation again on items that were validated on the client..
How do I trigger the Drop event with jQuery UI Droppable without actually dragging and dropping? http://stackoverflow.com/questions/3188130/how-do-i-trigger-the-drop-event-with-jquery-ui-droppable-without-actually-draggi I want to simulate the actual behavior without physically performing the behavior. I thought something like this would do droppable..
Set value of textarea in jQuery http://stackoverflow.com/questions/415602/set-value-of-textarea-in-jquery it is not altering the text in the textarea However when performing an alert textarea#ExampleMessage .attr value the newly set value..
When to use Vanilla JavaScript vs. jQuery? http://stackoverflow.com/questions/4651923/when-to-use-vanilla-javascript-vs-jquery will be times when performance is crucial. Like if you're performing something in a loop many times over you may want to ditch jQuery...
Scoping the results for rails3 jquery autocomplete plugin http://stackoverflow.com/questions/4858816/scoping-the-results-for-rails3-jquery-autocomplete-plugin to be working. The only problem is lets say I have a field performing an autocomplete on all post titles but I want it to only show..
CSS 3 equivalent to jQuery slideUp and slideDown? http://stackoverflow.com/questions/5072526/css-3-equivalent-to-jquery-slideup-and-slidedown to jQuery slideUp and slideDown My application is performing poorly with jQuery's slideDown and slideUp. I'm looking to use..
JQuery focus() method on the ipad [duplicate] http://stackoverflow.com/questions/5287342/jquery-focus-method-on-the-ipad one. Basically from what I've found as long as your are performing your .focus function call inside of a user event such as mouseup..
Browser Memory Usage Comparison: inline onClick vs. using JQuery .bind() http://stackoverflow.com/questions/5303471/browser-memory-usage-comparison-inline-onclick-vs-using-jquery-bind with 100 instances of each each type's click events performing the same function but with different parameters . I need to..
Does using $this instead of $(this) provide a performance enhancement? http://stackoverflow.com/questions/5724400/does-using-this-instead-of-this-provide-a-performance-enhancement is significantly slower than this . However as both are performing millions of operations a second it is unlikely either will have..
Resetting a multi-stage form with jQuery http://stackoverflow.com/questions/680241/resetting-a-multi-stage-form-with-jquery the cache of the form element this should make it the best performing answer here. This answer might still have some flaws if people's..
Submit multiple forms with one submit button http://stackoverflow.com/questions/8563299/submit-multiple-forms-with-one-submit-button button Hi i have the following code basically it is performing two operations. First one being submiting my form data to the..
JQuery - Storing ajax response into global variable http://stackoverflow.com/questions/905298/jquery-storing-ajax-response-into-global-variable on jQuery and the ajax scene but I have an .ajax request performing a GET to retrieve some XML files ~6KB or less however for the..
What does tilde (~) preceding jQuery object do? http://stackoverflow.com/questions/9316612/what-does-tilde-preceding-jquery-object-do strange numbers in your experiments because you are performing a bitwise logical operation on an integer which for all I know..
http://stackoverflow.com/questions/970388/jquery-disable-a-link what I'm trying to do is disable the link of an item performing a click on it using jquery which triggers some stuff then re..
Stop the touchstart performing too quick when scrolling http://stackoverflow.com/questions/9842587/stop-the-touchstart-performing-too-quick-when-scrolling the touchstart performing too quick when scrolling I'm trying to figure out how to solve..
How to send data in request body with a GET when using jQuery $.ajax() http://stackoverflow.com/questions/10298899/how-to-send-data-in-request-body-with-a-get-when-using-jquery-ajax data This is probably what you want. If you are passing data along that probably means you are modifying some model or performing some action on the server. These types of actions are typically done with POST requests. GET with query string data You..
How to highlight a part part of an Input text field in HTML using Javascript or JQuery http://stackoverflow.com/questions/10341843/how-to-highlight-a-part-part-of-an-input-text-field-in-html-using-javascript-or to highlight a part part of an Input text field in HTML using Javascript or JQuery I'm performing some form of validation on a freely typed input text field in HTML. Is there a way to highlight certain words or phrases..
Alert when browser window closed accidentally http://stackoverflow.com/questions/1244535/alert-when-browser-window-closed-accidentally before load. Please help javascript jquery share improve this question We should prevent or prompt user that on performing these actions he will lose his data. Click on back browser button. Click on refresh browser button. Click on close button..
Should all jquery events be bound to $(document)? http://stackoverflow.com/questions/12824549/should-all-jquery-events-be-bound-to-document this question No you should NOT bind all delegated event handlers to the document object. That is probably the worst performing scenario you could create. First off event delegation does not always make your code faster. In some cases it's is advantageous..
Setting onbeforeunload on body element in Chrome and IE using jQuery http://stackoverflow.com/questions/1802930/setting-onbeforeunload-on-body-element-in-chrome-and-ie-using-jquery the page without any warning at all. The jQuery line to update the body tag is definitely being executed it just isn't performing it. if body .attr 'onbeforeunload' null if window.event IE and Chrome use this body .attr 'onbeforeunload' 'CatchLeavePage..
How to use the jQuery Validation plugin with metadata, jQuery Forms and xVal together? http://stackoverflow.com/questions/1996125/how-to-use-the-jquery-validation-plugin-with-metadata-jquery-forms-and-xval-tog on the server side on the model . If the client validation succeeds make the call to the server to input the form data performing validation again on items that were validated on the client as well as any other validation which could not be performed..
How do I trigger the Drop event with jQuery UI Droppable without actually dragging and dropping? http://stackoverflow.com/questions/3188130/how-do-i-trigger-the-drop-event-with-jquery-ui-droppable-without-actually-draggi without actually dragging and dropping the draggable . I want to simulate the actual behavior without physically performing the behavior. I thought something like this would do droppable .trigger 'drop' draggable Unfortunately it's not quite that..
Set value of textarea in jQuery http://stackoverflow.com/questions/415602/set-value-of-textarea-in-jquery result.exampleMessage The issue is once this code executes it is not altering the text in the textarea However when performing an alert textarea#ExampleMessage .attr value the newly set value is returned jquery share improve this question Have..
When to use Vanilla JavaScript vs. jQuery? http://stackoverflow.com/questions/4651923/when-to-use-vanilla-javascript-vs-jquery it is valid to have a src ...I think you get the idea. There will be times when performance is crucial. Like if you're performing something in a loop many times over you may want to ditch jQuery. In general you can replace el .attr 'someName' with Above..
Scoping the results for rails3 jquery autocomplete plugin http://stackoverflow.com/questions/4858816/scoping-the-results-for-rails3-jquery-autocomplete-plugin github.com crowdint rails3 jquery autocomplete and it seems to be working. The only problem is lets say I have a field performing an autocomplete on all post titles but I want it to only show titles of posts the user has created. Is there a way to do..
CSS 3 equivalent to jQuery slideUp and slideDown? http://stackoverflow.com/questions/5072526/css-3-equivalent-to-jquery-slideup-and-slidedown 3 equivalent to jQuery slideUp and slideDown My application is performing poorly with jQuery's slideDown and slideUp. I'm looking to use a CSS 3 equivalent in browsers which support it. Is it possible..
JQuery focus() method on the ipad [duplicate] http://stackoverflow.com/questions/5287342/jquery-focus-method-on-the-ipad late. Below ilumin has a good solution but it's not the only one. Basically from what I've found as long as your are performing your .focus function call inside of a user event such as mouseup or any of the touch events which is probably preferred..
Browser Memory Usage Comparison: inline onClick vs. using JQuery .bind() http://stackoverflow.com/questions/5303471/browser-memory-usage-comparison-inline-onclick-vs-using-jquery-bind that have click events tied to them 4 different types of buttons with 100 instances of each each type's click events performing the same function but with different parameters . I need to minimize any impacts on performance that this may have. What..
Does using $this instead of $(this) provide a performance enhancement? http://stackoverflow.com/questions/5724400/does-using-this-instead-of-this-provide-a-performance-enhancement the same object for reuse. A performance test shows that this is significantly slower than this . However as both are performing millions of operations a second it is unlikely either will have any real impact but it is better practice to reuse jQuery..
Resetting a multi-stage form with jQuery http://stackoverflow.com/questions/680241/resetting-a-multi-stage-form-with-jquery Anyhow by specifying the input part of the selector plus the cache of the form element this should make it the best performing answer here. This answer might still have some flaws if people's default for select elements is not an option that has a..
Submit multiple forms with one submit button http://stackoverflow.com/questions/8563299/submit-multiple-forms-with-one-submit-button multiple forms with one submit button Hi i have the following code basically it is performing two operations. First one being submiting my form data to the google spreadsheet and the other operation is submitting my..
JQuery - Storing ajax response into global variable http://stackoverflow.com/questions/905298/jquery-storing-ajax-response-into-global-variable response into global variable Im still somewhat of a newbie on jQuery and the ajax scene but I have an .ajax request performing a GET to retrieve some XML files ~6KB or less however for the duration the user spends on that page that XML content should..
What does tilde (~) preceding jQuery object do? http://stackoverflow.com/questions/9316612/what-does-tilde-preceding-jquery-object-do javascript great mystery of the tilde You are getting strange numbers in your experiments because you are performing a bitwise logical operation on an integer which for all I know may be stored as two's complement or something like that.....
http://stackoverflow.com/questions/970388/jquery-disable-a-link disable a link in jquery WITHOUT using return false Specifically what I'm trying to do is disable the link of an item performing a click on it using jquery which triggers some stuff then re enabling that link so that if it's clicked again it works as..
Stop the touchstart performing too quick when scrolling http://stackoverflow.com/questions/9842587/stop-the-touchstart-performing-too-quick-when-scrolling the touchstart performing too quick when scrolling I'm trying to figure out how to solve the tapped class being assigned to the elements when scrolling..
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