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2014/10/16 ¤W¤È 12:02:06
jquery Programming Glossary: avoidsProper way to reset a GIF animation with display:none on Chrome http://stackoverflow.com/questions/10730212/proper-way-to-reset-a-gif-animation-with-displaynone-on-chrome there a proper way to reset a GIF image's animation which avoids Chrome's display none bug or is it actually a bug ps. You may..
How to assign event callbacks iterating an array in javascript (jQuery) http://stackoverflow.com/questions/1104321/how-to-assign-event-callbacks-iterating-an-array-in-javascript-jquery .live to add a click handler to all the new elements this avoids having x click functions. for class_id in classes li_item jQuery..
jQuery Hide/Show with Slide on Hover… better way to do this? http://stackoverflow.com/questions/1105783/jquery-hide-show-with-slide-on-hover-better-way-to-do-this improve this question Use the hoverIntent plugin. This avoids anything being shown if the user simply passes the mouse over.. if the user simply passes the mouse over the elements and avoids an unsightly chain of animations. share improve this answer..
How to validate a date using 3 dropdowns( day, month, year ) using jquery unobtrusive validation? http://stackoverflow.com/questions/11475670/how-to-validate-a-date-using-3-dropdowns-day-month-year-using-jquery-unobtr validation is not compulsory but it saves bandwidth and avoids server round trips. So we start by making our 2 custom attributes..
Jquery performance: hide() vs is(':visible') - which is faster? http://stackoverflow.com/questions/12312047/jquery-performance-hide-vs-isvisible-which-is-faster that the .is method manages to be a little faster since it avoids fewer method calls but a look at the method itself will quickly..
Advanced JQuery Validation: Avoiding Validations on Certain Conditions http://stackoverflow.com/questions/1316602/advanced-jquery-validation-avoiding-validations-on-certain-conditions are all working. However I wish to create a rule that avoids validating certain parts of the form the creditcard panel depending..
Post preview - Passing data with AJAX and Fancybox http://stackoverflow.com/questions/14316054/post-preview-passing-data-with-ajax-and-fancybox function '.preview2' .on click function e e.preventDefault avoids calling preview.php .ajax type POST cache false url this.href..
http://stackoverflow.com/questions/2312761/jquery-first-vs-first the first element in a jQuery collection. Basically it avoids to do a new query or break the chain in situations when you..
jQuery animation for a hover with 'mouse direction' http://stackoverflow.com/questions/3627042/jquery-animation-for-a-hover-with-mouse-direction the point where the mouse enters and leaves a div. This avoids overlapping gaps problems. The code below basicaly divides a..
Wait until all jquery ajax request are done? http://stackoverflow.com/questions/3709597/wait-until-all-jquery-ajax-request-are-done In my opinion it makes for a clean and clear syntax and avoids involving any global variables such as ajaxStart and ajaxStop..
Trying to select script tags from a jQuery ajax get response http://stackoverflow.com/questions/4430707/trying-to-select-script-tags-from-a-jquery-ajax-get-response inserting scripts under certain circumstances. It also avoids repeatedly inserting evaluating the same script which could..
IE8 back button and dynamic content http://stackoverflow.com/questions/5717206/ie8-back-button-and-dynamic-content the result. script src jquery.js t PHP echo rand This avoids the need to modify webserver settings to disable caching static..
Why does my FORM element have a random JQuery attribute? http://stackoverflow.com/questions/7150592/why-does-my-form-element-have-a-random-jquery-attribute data from DOM tags to prevent memory leaks. JQuery avoids this by using a simple number like the one in your code example..
TypeError: 'undefined' is not a function (evaluating '$(document)') http://stackoverflow.com/questions/7975093/typeerror-undefined-is-not-a-function-evaluating-document self executing function so that refers to jQuery again and avoids polluting the global namespace as well e.g. function document..
jQuery $.animate() multiple elements but only fire callback once http://stackoverflow.com/questions/8793246/jquery-animate-multiple-elements-but-only-fire-callback-once and or design but is there something I can do that both avoids having many animate calls with only one of them using the callback..
disable form submit until (two) checkboxes are checked http://stackoverflow.com/questions/8828006/disable-form-submit-until-two-checkboxes-are-checked a good solution. For a slightly more concise solution that avoids duplication you know in case someone goes crazy and decides..
JQuery Mobile - User Login Best Practice http://stackoverflow.com/questions/9237659/jquery-mobile-user-login-best-practice I found a 4th method which may be the best approach. It avoids the back button functionality issues resulting from the POST..
What's the best way to store multiple values for jQuery's $.data()? http://stackoverflow.com/questions/942348/whats-the-best-way-to-store-multiple-values-for-jquerys-data to use in your code go for storing a single object. It avoids the extra overhead of calling the data method every time you..
Proper way to reset a GIF animation with display:none on Chrome http://stackoverflow.com/questions/10730212/proper-way-to-reset-a-gif-animation-with-displaynone-on-chrome GIF right before fading it in the page. So my question is is there a proper way to reset a GIF image's animation which avoids Chrome's display none bug or is it actually a bug ps. You may change the GIF in the fiddles for a more appropriate longer..
How to assign event callbacks iterating an array in javascript (jQuery) http://stackoverflow.com/questions/1104321/how-to-assign-event-callbacks-iterating-an-array-in-javascript-jquery the class_id info onto the element using .data . Then use .live to add a click handler to all the new elements this avoids having x click functions. for class_id in classes li_item jQuery ' li li ' .data 'class_id' class_id .addClass 'someClass'..
jQuery Hide/Show with Slide on Hover… better way to do this? http://stackoverflow.com/questions/1105783/jquery-hide-show-with-slide-on-hover-better-way-to-do-this Do you see me now div div jquery animation hover share improve this question Use the hoverIntent plugin. This avoids anything being shown if the user simply passes the mouse over the elements and avoids an unsightly chain of animations...
How to validate a date using 3 dropdowns( day, month, year ) using jquery unobtrusive validation? http://stackoverflow.com/questions/11475670/how-to-validate-a-date-using-3-dropdowns-day-month-year-using-jquery-unobtr experience by implementing client side validation. Client side validation is not compulsory but it saves bandwidth and avoids server round trips. So we start by making our 2 custom attributes implement the IClientValidatable interface which is the..
Jquery performance: hide() vs is(':visible') - which is faster? http://stackoverflow.com/questions/12312047/jquery-performance-hide-vs-isvisible-which-is-faster have display none . There's could still be a possibility that the .is method manages to be a little faster since it avoids fewer method calls but a look at the method itself will quickly dispel these fears ...line 6804 return selector typeof selector..
Advanced JQuery Validation: Avoiding Validations on Certain Conditions http://stackoverflow.com/questions/1316602/advanced-jquery-validation-avoiding-validations-on-certain-conditions card asp panel or the cheque asp panel. My rules and messages are all working. However I wish to create a rule that avoids validating certain parts of the form the creditcard panel depending on another factor the credit card panel's visibility..
Post preview - Passing data with AJAX and Fancybox http://stackoverflow.com/questions/14316054/post-preview-passing-data-with-ajax-and-fancybox post the results in fancybox secondly like document .ready function '.preview2' .on click function e e.preventDefault avoids calling preview.php .ajax type POST cache false url this.href preview.php data #postp .serializeArray all form fields success..
http://stackoverflow.com/questions/2312761/jquery-first-vs-first share improve this question .first can be used select the first element in a jQuery collection. Basically it avoids to do a new query or break the chain in situations when you need to work on a collection and then exclusively on the first..
jQuery animation for a hover with 'mouse direction' http://stackoverflow.com/questions/3627042/jquery-animation-for-a-hover-with-mouse-direction the divs as hotspots but use some Math and Javascript to find the point where the mouse enters and leaves a div. This avoids overlapping gaps problems. The code below basicaly divides a div in 4 triangled zones. Each zone returns a number when the..
Wait until all jquery ajax request are done? http://stackoverflow.com/questions/3709597/wait-until-all-jquery-ajax-request-are-done return .ajax url someUrl dataType json data yourJsonData ... In my opinion it makes for a clean and clear syntax and avoids involving any global variables such as ajaxStart and ajaxStop which could have unwanted side effects as your page develops...
Trying to select script tags from a jQuery ajax get response http://stackoverflow.com/questions/4430707/trying-to-select-script-tags-from-a-jquery-ajax-get-response Denied errors that can occur in Internet Explorer when inserting scripts under certain circumstances. It also avoids repeatedly inserting evaluating the same script which could potentially cause problems if it is within a containing element..
IE8 back button and dynamic content http://stackoverflow.com/questions/5717206/ie8-back-button-and-dynamic-content in query parameter to the URL so that browser will not cache the result. script src jquery.js t PHP echo rand This avoids the need to modify webserver settings to disable caching static JavaScript files system wide. share improve this answer..
Why does my FORM element have a random JQuery attribute? http://stackoverflow.com/questions/7150592/why-does-my-form-element-have-a-random-jquery-attribute Older style code waited for window.onunload to unbind Javascript data from DOM tags to prevent memory leaks. JQuery avoids this by using a simple number like the one in your code example in an attribute and then keeping a hashmap in Javascript..
TypeError: 'undefined' is not a function (evaluating '$(document)') http://stackoverflow.com/questions/7975093/typeerror-undefined-is-not-a-function-evaluating-document
jQuery $.animate() multiple elements but only fire callback once http://stackoverflow.com/questions/8793246/jquery-animate-multiple-elements-but-only-fire-callback-once wasting your resources' i Arguably this is just bad code and or design but is there something I can do that both avoids having many animate calls with only one of them using the callback and having a load of unneccessary callbacks executing..
disable form submit until (two) checkboxes are checked http://stackoverflow.com/questions/8828006/disable-form-submit-until-two-checkboxes-are-checked jquery button share improve this question Jesse has a good solution. For a slightly more concise solution that avoids duplication you know in case someone goes crazy and decides to add more checkboxes you could do this function 'input.required'..
JQuery Mobile - User Login Best Practice http://stackoverflow.com/questions/9237659/jquery-mobile-user-login-best-practice possible with as few page reloads as possible Any ideas EDIT I found a 4th method which may be the best approach. It avoids the back button functionality issues resulting from the POST redirect method. If the user authenticates on the first attempt..
What's the best way to store multiple values for jQuery's $.data()? http://stackoverflow.com/questions/942348/whats-the-best-way-to-store-multiple-values-for-jquerys-data share improve this question If both approaches are as easy to use in your code go for storing a single object. It avoids the extra overhead of calling the data method every time you need a value. This way you can fetch the mapping object with..
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