Created
July 23, 2014 17:36
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset="utf-8"> | |
| <title>JS Bin</title> | |
| </head> | |
| <body> | |
| <label> | |
| <input type="radio" name="days" value="15" checked /> 15 | |
| </label> | |
| <label> | |
| <input type="radio" name="days" value="30"/> 30 | |
| </label> | |
| <label> | |
| <input type="radio" name="days" value="45"/> 45 | |
| </label> | |
| </body> | |
| </html> |
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| getSelectedRadioButtonValue = function (radioName) { | |
| var radioButtons, | |
| radiosLength; | |
| radioButtons = document.getElementsByName(radioName); | |
| radiosLength = radioButtons.length; | |
| for (var i = 0; i < radiosLength; i++) { | |
| if (radioButtons[i].checked) { | |
| return radioButtons[i].value; | |
| } | |
| } | |
| }; | |
| console.log(getSelectedRadioButtonValue('days')); |
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