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2014/10/16 ¤W¤È 12:05:40
jquery Programming Glossary: myselectCheck if option is selected with jQuery, if not select a default http://stackoverflow.com/questions/149573/check-if-option-is-selected-with-jquery-if-not-select-a-default to accomplish this bit of code worked for me. select id mySelect multiple multiple option value 1 First option option value 2.. script type text javascript document .ready function if #mySelect option selected .length #mySelect option value '3' .attr 'selected'.. .ready function if #mySelect option selected .length #mySelect option value '3' .attr 'selected' 'selected' script share..
How do I add options to a DropDownList using jQuery? http://stackoverflow.com/questions/317095/how-do-i-add-options-to-a-dropdownlist-using-jquery extra plugins var myOptions val1 'text1' val2 'text2' var mySelect '#mySelect' .each myOptions function val text mySelect.append.. var myOptions val1 'text1' val2 'text2' var mySelect '#mySelect' .each myOptions function val text mySelect.append ' option.. var mySelect '#mySelect' .each myOptions function val text mySelect.append ' option option ' .val val .html text If you had lots..
populating a drop down menu with xml file http://stackoverflow.com/questions/3485359/populating-a-drop-down-menu-with-xml-file make.xml dataType xml success function xml var select '#mySelect' xml .find 'dropdown' .each function this .find 'make' .each.. sucess close script head body div id page wrap select id mySelect option loading option select div body html This is the xml file..
How do you remove all the options of a select box and then add one option and select it with jQuery? http://stackoverflow.com/questions/47824/how-do-you-remove-all-the-options-of-a-select-box-and-then-add-one-option-and-se and select it My select box is the following. Select id mySelect size 9 Select EDIT The following code was helpful with chaining... I did use the same 'value' in both .append and .val . '#mySelect' .find 'option' .remove .end .append ' option value whatever.. my existing code I am just trying to learn jQuery. var mySelect document.getElementById 'mySelect' mySelect.options.length 0..
Getting initial selector inside jquery plugin http://stackoverflow.com/questions/5477394/getting-initial-selector-inside-jquery-plugin .fn.customSelect function options var defaults myClass 'mySelect' var settings .extend defaults options this.each function Var.. index .text ' span li ' options_clone ' ul li ' var mySelect ' ul class ' settings.myClass ' ' .html options_clone Insert.. Insert Clone Options into Container UL this.after mySelect Insert Clone after Original var selectWidth this.next 'ul' .find..
What's the best way to get the underlying DOM element by ID in jQuery? http://stackoverflow.com/questions/989865/whats-the-best-way-to-get-the-underlying-dom-element-by-id-in-jquery Let's say I have the following Form element select id mySelect ... Using jQuery let's say I want to get it by ID so I can directly.. selectedIndex. I don't think I can use var selectedIndex #mySelect .selectedIndex because the # selector returns an Array of Elements... select DOM element then I have to call var selectedIndex #mySelect .get 0 .selectedIndex Is this correct Is there a selector that..
Check if option is selected with jQuery, if not select a default http://stackoverflow.com/questions/149573/check-if-option-is-selected-with-jquery-if-not-select-a-default this question While I'm not sure about exactly what you want to accomplish this bit of code worked for me. select id mySelect multiple multiple option value 1 First option option value 2 Second option option value 3 Third option option value 4 Fourth..
How do I add options to a DropDownList using jQuery? http://stackoverflow.com/questions/317095/how-do-i-add-options-to-a-dropdownlist-using-jquery down menu share improve this question Without using any extra plugins var myOptions val1 'text1' val2 'text2' var mySelect '#mySelect' .each myOptions function val text mySelect.append ' option option ' .val val .html text If you had lots of.. share improve this question Without using any extra plugins var myOptions val1 'text1' val2 'text2' var mySelect '#mySelect' .each myOptions function val text mySelect.append ' option option ' .val val .html text If you had lots of options or.. any extra plugins var myOptions val1 'text1' val2 'text2' var mySelect '#mySelect' .each myOptions function val text mySelect.append ' option option ' .val val .html text If you had lots of options or this code needed to be run very frequently then..
populating a drop down menu with xml file http://stackoverflow.com/questions/3485359/populating-a-drop-down-menu-with-xml-file demo title script document .ready function .ajax type GET url make.xml dataType xml success function xml var select '#mySelect' xml .find 'dropdown' .each function this .find 'make' .each function var value this .text select.append option class 'ddindent'.. select.children first .text Select Make .attr selected true sucess close script head body div id page wrap select id mySelect option loading option select div body html This is the xml file xml version 1.0 encoding iso 8859 1 dropdown make Acura..
How do you remove all the options of a select box and then add one option and select it with jQuery? http://stackoverflow.com/questions/47824/how-do-you-remove-all-the-options-of-a-select-box-and-then-add-one-option-and-se you remove all the options of a select box then add one option and select it My select box is the following. Select id mySelect size 9 Select EDIT The following code was helpful with chaining. However in Internet Explorer .val 'whatever' did not select.. .val 'whatever' did not select the option that was added. I did use the same 'value' in both .append and .val . '#mySelect' .find 'option' .remove .end .append ' option value whatever text option ' .val 'whatever' EDIT Trying to get it to mimic.. like it does with .selected true . Nothing is wrong with my existing code I am just trying to learn jQuery. var mySelect document.getElementById 'mySelect' mySelect.options.length 0 mySelect.options 0 new Option Foo only choice Foo mySelect.options..
Getting initial selector inside jquery plugin http://stackoverflow.com/questions/5477394/getting-initial-selector-inside-jquery-plugin in the code I'm working in for better understanding function .fn.customSelect function options var defaults myClass 'mySelect' var settings .extend defaults options this.each function Var var this this var thisOpts 'option' this var thisSelected.. options_clone ' li rel ' thisOpts index .value ' span ' thisOpts index .text ' span li ' options_clone ' ul li ' var mySelect ' ul class ' settings.myClass ' ' .html options_clone Insert Clone Options into Container UL this.after mySelect Insert.. ' var mySelect ' ul class ' settings.myClass ' ' .html options_clone Insert Clone Options into Container UL this.after mySelect Insert Clone after Original var selectWidth this.next 'ul' .find 'ul' .outerWidth Get width of dropdown before hiding this.next..
What's the best way to get the underlying DOM element by ID in jQuery? http://stackoverflow.com/questions/989865/whats-the-best-way-to-get-the-underlying-dom-element-by-id-in-jquery by ID in jQuery This sounds like a really basic question. Let's say I have the following Form element select id mySelect ... Using jQuery let's say I want to get it by ID so I can directly access one of its attributes like selectedIndex. I don't.. it by ID so I can directly access one of its attributes like selectedIndex. I don't think I can use var selectedIndex #mySelect .selectedIndex because the # selector returns an Array of Elements. If I wish to actually access the select DOM element.. an Array of Elements. If I wish to actually access the select DOM element then I have to call var selectedIndex #mySelect .get 0 .selectedIndex Is this correct Is there a selector that will let me get directly to the DOM element without having..
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