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2014/10/16 ¤W¤È 12:03:08
jquery Programming Glossary: efficientShould all jquery events be bound to $(document)? http://stackoverflow.com/questions/12824549/should-all-jquery-events-be-bound-to-document where the event happens as this will generally be more efficient. Second off you should NOT bind all delegated events at the.. is exactly why .live was deprecated because this is very inefficient when you have lots of events bound this way. For delegated event.. this way. For delegated event handling it is MUCH more efficient to bind them to the closest parent that is not dynamic. Third..
Efficiently Detect When Sibling Elements Overlap http://stackoverflow.com/questions/1560926/efficiently-detect-when-sibling-elements-overlap JavaScript that will allow me to do this in a more elegant efficient manner Thanks ahead for any help you can provide. jquery sibling..
JavaScript / jQuery - Make an AJAX request when a user is typing in a textarea http://stackoverflow.com/questions/1620602/javascript-jquery-make-an-ajax-request-when-a-user-is-typing-in-a-textarea consuming and I am not sure what would be the most efficient way to do it every X words every X seconds or something else..
How to select a range of elements in jQuery http://stackoverflow.com/questions/185966/how-to-select-a-range-of-elements-in-jquery a eq 2 #myDiv a eq 3 But that doesn't look to be very efficient or pretty. I guess you could also select ALL the a s and then.. and then do run .each over them but that could get very inefficient if there were a lot more a s. javascript jquery share improve..
How to stop event bubbling with jquery live? http://stackoverflow.com/questions/1967537/how-to-stop-event-bubbling-with-jquery-live the document . This generally makes live binding a rather efficient means of binding events but it has two big side effects first..
jQuery $(document).ready and UpdatePanels? http://stackoverflow.com/questions/256195/jquery-document-ready-and-updatepanels your needs is to use jQuery's .on . These method are more efficient than re subscribing to DOM elements on every update. Read all..
How do you check if a selector matches something in jQuery? http://stackoverflow.com/questions/299802/how-do-you-check-if-a-selector-matches-something-in-jquery question As the other commenters are suggesting the most efficient way to do it seems to be if selector .length Do something If..
What is the most efficient way to create HTML elements using jQuery? http://stackoverflow.com/questions/327047/what-is-the-most-efficient-way-to-create-html-elements-using-jquery is the most efficient way to create HTML elements using jQuery Recently I've been.. the niggling feeling that this isn't the best or the most efficient method of doing this. What is the best way to create elements..
http://stackoverflow.com/questions/45888/what-is-the-most-efficient-way-to-sort-an-html-selects-options-by-value-while is the most efficient way to sort an Html Select's Options by value while preserving..
jQuery click / toggle between two functions http://stackoverflow.com/questions/4911577/jquery-click-toggle-between-two-functions I put this together. I was wondering if there was a more efficient elegant way. I know about jQuery .toggle but it kind of sucks...
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 of these individually using JQuery's bind Would it be more efficient to have an inline onclick calling the function on each button..
(Deep) copying an array using jQuery [duplicate] http://stackoverflow.com/questions/565430/deep-copying-an-array-using-jquery jQuery duplicate Possible Duplicate What is the most efficient way to clone a JavaScript object I need to copy an ordered not..
Ways to add javascript files dynamically in a page http://stackoverflow.com/questions/5751620/ways-to-add-javascript-files-dynamically-in-a-page second.js third.js... script How can I do that in an efficient manner javascript jquery prototypejs scriptaculous share..
Resetting a multi-stage form with jQuery http://stackoverflow.com/questions/680241/resetting-a-multi-stage-form-with-jquery referencing each field by ID which doesn't seem very efficient. TIA for any help. jquery forms reset share improve this..
jQuery $.animate() multiple elements but only fire callback once http://stackoverflow.com/questions/8793246/jquery-animate-multiple-elements-but-only-fire-callback-once that will only run once otherwise perhaps there is an efficient way to test if something is already being animated by jQuery..
Should all jquery events be bound to $(document)? http://stackoverflow.com/questions/12824549/should-all-jquery-events-be-bound-to-document you should bind event handlers directly to the objects where the event happens as this will generally be more efficient. Second off you should NOT bind all delegated events at the document level. This is exactly why .live was deprecated because.. NOT bind all delegated events at the document level. This is exactly why .live was deprecated because this is very inefficient when you have lots of events bound this way. For delegated event handling it is MUCH more efficient to bind them to the.. this is very inefficient when you have lots of events bound this way. For delegated event handling it is MUCH more efficient to bind them to the closest parent that is not dynamic. Third off not all events work or all problems can be solved with..
Efficiently Detect When Sibling Elements Overlap http://stackoverflow.com/questions/1560926/efficiently-detect-when-sibling-elements-overlap Am I missing out on some methods of jQuery or vanilla JavaScript that will allow me to do this in a more elegant efficient manner Thanks ahead for any help you can provide. jquery sibling share improve this question This formula will detect..
JavaScript / jQuery - Make an AJAX request when a user is typing in a textarea http://stackoverflow.com/questions/1620602/javascript-jquery-make-an-ajax-request-when-a-user-is-typing-in-a-textarea an AJAX request at every keypress it'd be useless and very resource consuming and I am not sure what would be the most efficient way to do it every X words every X seconds or something else . What would be the best way to go about doing this Thank you..
How to select a range of elements in jQuery http://stackoverflow.com/questions/185966/how-to-select-a-range-of-elements-in-jquery do that The only thing I can think of is #myDiv a eq 1 #myDiv a eq 2 #myDiv a eq 3 But that doesn't look to be very efficient or pretty. I guess you could also select ALL the a s and then do run .each over them but that could get very inefficient.. or pretty. I guess you could also select ALL the a s and then do run .each over them but that could get very inefficient if there were a lot more a s. javascript jquery share improve this question jQuery slice function taking indexes of..
How to stop event bubbling with jquery live? http://stackoverflow.com/questions/1967537/how-to-stop-event-bubbling-with-jquery-live user defined handler s after the event bubbles up the document . This generally makes live binding a rather efficient means of binding events but it has two big side effects first any event handler attached to an inner element can prevent..
jQuery $(document).ready and UpdatePanels? http://stackoverflow.com/questions/256195/jquery-document-ready-and-updatepanels ... bb383810.aspx A better option you may have depending on your needs is to use jQuery's .on . These method are more efficient than re subscribing to DOM elements on every update. Read all of the documentation before you use this approach however..
How do you check if a selector matches something in jQuery? http://stackoverflow.com/questions/299802/how-do-you-check-if-a-selector-matches-something-in-jquery javascript jquery jquery selectors share improve this question As the other commenters are suggesting the most efficient way to do it seems to be if selector .length Do something If you absolutely must have an exists function which will be slower..
What is the most efficient way to create HTML elements using jQuery? http://stackoverflow.com/questions/327047/what-is-the-most-efficient-way-to-create-html-elements-using-jquery is the most efficient way to create HTML elements using jQuery Recently I've been doing a lot of modal window pop ups and what not for which.. been along the lines of div div However I'm getting the niggling feeling that this isn't the best or the most efficient method of doing this. What is the best way to create elements in jQuery from a performance perspective http stackoverflow.com..
http://stackoverflow.com/questions/45888/what-is-the-most-efficient-way-to-sort-an-html-selects-options-by-value-while is the most efficient way to sort an Html Select's Options by value while preserving the currently selected item I have jQuery but I'm not sure..
jQuery click / toggle between two functions http://stackoverflow.com/questions/4911577/jquery-click-toggle-between-two-functions totally different block when the same thing is clicked again. I put this together. I was wondering if there was a more efficient elegant way. I know about jQuery .toggle but it kind of sucks. Working here http jsfiddle.net reggi FcvaD 1 var count 0..
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 hit am I taking memory etc by binding click events to each of these individually using JQuery's bind Would it be more efficient to have an inline onclick calling the function on each button instead Edit for clarification I actually have a table generated..
(Deep) copying an array using jQuery [duplicate] http://stackoverflow.com/questions/565430/deep-copying-an-array-using-jquery Deep copying an array using jQuery duplicate Possible Duplicate What is the most efficient way to clone a JavaScript object I need to copy an ordered not associative array of objects. I'm using jQuery. I initially..
Ways to add javascript files dynamically in a page http://stackoverflow.com/questions/5751620/ways-to-add-javascript-files-dynamically-in-a-page to include my js files like script src single.js files first.js second.js third.js... script How can I do that in an efficient manner javascript jquery prototypejs scriptaculous share improve this question Check this net.tutsplus.com article..
Resetting a multi-stage form with jQuery http://stackoverflow.com/questions/680241/resetting-a-multi-stage-form-with-jquery speed so am not sure how to go about this other than individually referencing each field by ID which doesn't seem very efficient. TIA for any help. jquery forms reset share improve this question updated on March 2012. So two years after I originally..
jQuery $.animate() multiple elements but only fire callback once http://stackoverflow.com/questions/8793246/jquery-animate-multiple-elements-but-only-fire-callback-once Ideally I'd just be able to code a single 'disposable' callback that will only run once otherwise perhaps there is an efficient way to test if something is already being animated by jQuery Example http jsfiddle.net uzSE6 warning this will show a load..
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