Question

181

JS - Dynamically change Textfield

rated 0 times [ 186] [ 5] / answers: 1 / hits: 32425 / 12 Years ago, mon, april 16, 2012, 12:00:00

I'm trying to change the value in one textfield from the value of another textfield without any submits. Example:

[Textfield 1 (type 'hello')]

[Textfield 2 ('hello' is inserted here as well)]

Below is my form:

<form action=# id=form_field>

   <input type=text id=textfield1 value=>

   <input type=text id=textfield2 value=>

</form>

I don't know much about JavaScript, is this even possible? Would appreciate any help.

Thanks

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3 Years ago

answered 12 Years ago alekgermanb · Accepted Answer

<form action=# id=form_field>

   <input type=text id=textfield1 value= onKeyUp=document.getElementById('textfield2').value=this.value>

   <input type=text id=textfield2 value=>

</form>

see it in action:
http://jsfiddle.net/4PAKE/