Question

78

rated 0 times [ 81] [ 3] / answers: 1 / hits: 86925 / 12 Years ago, tue, november 6, 2012, 12:00:00

For example I have html elements like

<input type=radio name=disableme id=1> Animal

<input type=radio name=disableme id=2> Mammal

<input type=radio name=disableme id=3> Human

I tried like , document.formName.disableme.disabled = true; But it didn't worked..

I can do it using Id. But I need it in one shot.

Please help.

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3 Years ago

answered 12 Years ago jackelyn · Accepted Answer

I tried like , document.formName.disableme.disabled = true; But it didn't worked..

Because if you have more than one form control with the same name, you will get back an HTML Form Controls Collection. So loop over the collection:

var radios = document.formName.disableme;



for (var i=0, iLen=radios.length; i<iLen; i++) {

  radios[i].disabled = true;

}

There is no need to add an ID.