javascript - Change the value of a checkbox inline using the onChange attribute - Stack Overflow

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Am I doing this wrong or is this impossible? I want to set the value of the checkbox to "0" if unchecked, and "1" if checked

<input type="checkbox" onChange="function() {$(this).val(this.checked? '1': '0')};" />

NOTE: I know how to do it outside of the onChange event or by doing onChange="takeCareOfThis()", I'm looking to do it all inline

Am I doing this wrong or is this impossible? I want to set the value of the checkbox to "0" if unchecked, and "1" if checked

<input type="checkbox" onChange="function() {$(this).val(this.checked? '1': '0')};" />

NOTE: I know how to do it outside of the onChange event or by doing onChange="takeCareOfThis()", I'm looking to do it all inline

• javascript
• jquery
• html
• w3c

Share Improve this question Follow asked Apr 25, 2016 at 8:20 NaturalBornCamperNaturalBornCamper 3,88666 gold badges4343 silver badges6363 bronze badges 3

• <input type="checkbox" onChange="$(this).val(this.checked? '1': '0');" /> – Satpal Commented Apr 25, 2016 at 8:21
• Don't put the logic in a function block. However, the point of setting the value if the element is checked or not seems pletely redundant. – Rory McCrossan Commented Apr 25, 2016 at 8:21
• I hear you @RoryMcCrossan, it would take too long to explain why, but I do need it here – NaturalBornCamper Commented Apr 25, 2016 at 8:36

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1 Answer 1

Sorted by: Reset to default 7

You just need to set the statement to be executed.

<input type="checkbox" onChange="$(this).val(this.checked? '1': '0');" />

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