Created
December 28, 2012 04:49
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Dropdown selection changer
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| var $options = $("#options"); | |
| var options = [ | |
| {id: "0", value: "Select one..."}, | |
| {id: "1", value: "Choice 1"}, | |
| {id: "2", value: "Choice 2"}, | |
| {id: "3", value: "Choice 3"}, | |
| {id: "4", value: "Choice 4"} | |
| ]; | |
| function getOptions() { | |
| var optionId = $options.val(); | |
| if(optionId == 0) { | |
| document.getElementById("result").innerHTML=''; | |
| } | |
| if(optionId == 1) { | |
| document.getElementById("result").innerHTML='You chose option 1'; | |
| } | |
| if(optionId == 2) { | |
| document.getElementById("result").innerHTML='You chose option 2'; | |
| } | |
| if(optionId == 3) { | |
| document.getElementById("result").innerHTML='You chose option 3'; | |
| } | |
| if(optionId == 4) { | |
| document.getElementById("result").innerHTML='You chose option 4'; | |
| } | |
| } | |
| for (i = 0; i < options.length; i++) { | |
| $options.append("<option value='" + options[i].id + "'>" + options[i].value + "</option>"); | |
| } | |
| getOptions(); | |
| $options.on("change", function(){ | |
| getOptions(); | |
| }); |
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| <html> | |
| <body> | |
| <select id="options"></select> | |
| <br> | |
| <div id="result"></div> | |
| </body> | |
| <script src="jquery.js"></script> | |
| <script src="changer.js"></script> | |
| </html> |
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