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Javascript document.getelementbyid help

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Aug 06.2010

Hi im trying to run a loop to select the value of 200 chckboxes that are on my page each has id 1,2,3,4 etc i think the code should be something like what i have below but im not sure what it should be exactly

Any ideas

thanks

for counter = 1:200{
var isselected = document.getElementById(counter).value
}

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JavaScript

1 Comments(s) ↴

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@FangAug 06.2010 — Id can not be numeric: http://www.w3.org/TR/html401/types.html#type-name

Change the id or create a collection of checkboxes.
var aObj=document.getElementsByTagName('input');
var i=aObj.length;
while(i--) {
if(aObj[i].type=='checkbox' && aObj[i].checked) {
// checkbox checked -> do something
}
}
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