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Jun 10.2008

Alright, so I have a bunch of hidden input tags that go something like this

<input type=”hidden” name=”1″ value=”30″>
<input type=”hidden” name=”2″ value=”34″>
<input type=”hidden” name=”3″ value=”47″>

so, to figure out the value of “1,” I would use newform.1.value

but the way stuff is set up, X equals a number – and that number is the name of a certain hidden input tag. kind of like in PHP how you can do $_POST[$x]
I hope that makes sense

I wanna do something like newform.x.value / newform. +x . value but I have no idea how you actually write that in JS

Thanks in advance! ?

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JavaScript

2 Comments(s) ↴

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@Declan1991Jun 10.2008 — You want to access it using a variable?<i>
</i>var x = 1;
document.newform[COLOR=red][x][/color].value;
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@Mauri824authorJun 10.2008 — You want to access it using a variable?<i>
</i>var x = 1;
document.newform[COLOR=red][x][/color].value;
[/QUOTE]
thanks, I just realized that what I was doing wrong was putting an extra period

( newform.['var' +x] ) but yeah, that's what I was trying to do

I was pretty close ?
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