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2014/10/16 ¤W¤È 12:03:09
jquery Programming Glossary: elem.dataAdopting variable values from HTML data-atributes http://stackoverflow.com/questions/13253556/adopting-variable-values-from-html-data-atributes that's why '.eq 0 ' is used. elem 'ul#wordlist li' .eq 0 elem.data 'number input' numberInput.toString elem.data 'completion number'.. li' .eq 0 elem.data 'number input' numberInput.toString elem.data 'completion number' completionNumber.toString elem.data 'grid'.. elem.data 'completion number' completionNumber.toString elem.data 'grid' smallGrid.x ' ' smallGrid.y Print new 'data' attributes..
Detect all changes to a <input type=“text”> (immediately) using JQuery http://stackoverflow.com/questions/1948332/detect-all-changes-to-a-input-type-text-immediately-using-jquery .each function var elem this Save current value of element elem.data 'oldVal' elem.val Look for changes in the value elem.bind propertychange.. input paste function event If value has changed... if elem.data 'oldVal' elem.val Updated stored value elem.data 'oldVal' elem.val.. if elem.data 'oldVal' elem.val Updated stored value elem.data 'oldVal' elem.val Do action .... share improve this answer..
jQuery plugin template - best practice, convention, performance and memory impact http://stackoverflow.com/questions/5980194/jquery-plugin-template-best-practice-convention-performance-and-memory-impac instance. Internal.prototype.getData function if this. elem.data PLUGIN_NAME this. elem.data PLUGIN_NAME id pluginInstanceIdCount.. function if this. elem.data PLUGIN_NAME this. elem.data PLUGIN_NAME id pluginInstanceIdCount initialised false return.. id pluginInstanceIdCount initialised false return this. elem.data PLUGIN_NAME TODO Add additional internal methods here e.g...
Ways to throttle ajax requests http://stackoverflow.com/questions/6967785/ways-to-throttle-ajax-requests .keyup function var elem this if elem.val .length 2 elem.data 'search' search .clearQueue .stop .delay 1000 .queue function.. .ajax ajax stuff 'success' function data show result if elem.data 'search' string return else if string.length 1 show original..
Adopting variable values from HTML data-atributes http://stackoverflow.com/questions/13253556/adopting-variable-values-from-html-data-atributes this case this is just affecting the first 'li' inside 'ul' that's why '.eq 0 ' is used. elem 'ul#wordlist li' .eq 0 elem.data 'number input' numberInput.toString elem.data 'completion number' completionNumber.toString elem.data 'grid' smallGrid.x.. inside 'ul' that's why '.eq 0 ' is used. elem 'ul#wordlist li' .eq 0 elem.data 'number input' numberInput.toString elem.data 'completion number' completionNumber.toString elem.data 'grid' smallGrid.x ' ' smallGrid.y Print new 'data' attributes in.. li' .eq 0 elem.data 'number input' numberInput.toString elem.data 'completion number' completionNumber.toString elem.data 'grid' smallGrid.x ' ' smallGrid.y Print new 'data' attributes in console to look they've changed. console.log elem.data..
Detect all changes to a <input type=“text”> (immediately) using JQuery http://stackoverflow.com/questions/1948332/detect-all-changes-to-a-input-type-text-immediately-using-jquery element and should work across all browsers '.myElements' .each function var elem this Save current value of element elem.data 'oldVal' elem.val Look for changes in the value elem.bind propertychange keyup input paste function event If value has changed.....
jQuery plugin template - best practice, convention, performance and memory impact http://stackoverflow.com/questions/5980194/jquery-plugin-template-best-practice-convention-performance-and-memory-impac also setting the ID for this plugin instance if this is a new instance. Internal.prototype.getData function if this. elem.data PLUGIN_NAME this. elem.data PLUGIN_NAME id pluginInstanceIdCount initialised false return this. elem.data PLUGIN_NAME.. plugin instance if this is a new instance. Internal.prototype.getData function if this. elem.data PLUGIN_NAME this. elem.data PLUGIN_NAME id pluginInstanceIdCount initialised false return this. elem.data PLUGIN_NAME TODO Add additional internal.. this. elem.data PLUGIN_NAME this. elem.data PLUGIN_NAME id pluginInstanceIdCount initialised false return this. elem.data PLUGIN_NAME TODO Add additional internal methods here e.g. Internal.prototype. myPrivMethod function ... Returns the event..
Ways to throttle ajax requests http://stackoverflow.com/questions/6967785/ways-to-throttle-ajax-requests where request delays seem more measured. '##tag search' .keyup function var elem this if elem.val .length 2 elem.data 'search' search .clearQueue .stop .delay 1000 .queue function .ajax ajax stuff 'success' function data show result if.. search .clearQueue .stop .delay 1000 .queue function .ajax ajax stuff 'success' function data show result if elem.data 'search' string return else if string.length 1 show original content Is there a better way to handle this jquery delay..
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