Javascript HALP

function Getunits(){
    var units = document.getElementById('units');
    append = "";
for (count=0; count<=units; count++){
    append = document.getElementById('futureacc').innerHTML = '<input type="text" name="toprovision">';
}
    document.getElementById('futureacc').innerHTML = 'Please provide your Account Number: <input type="text" name="accountnum">';
    document.getElementById('futureacc').innerHTML = append;
}

All I want in life right now is for this script to actually go through the loop and fucking display the form field and not the nothing it currently does.


Please, for the love of whatever you love, help me.

This isn't going to work; getElementById will only ever return one result so there's no point in looping. And a little later you're assigning innerHTML twice etc...

Create a http://jsfiddle.net/ with the form, write down what you want in clear English and I'll show you how it's done.

Fuck, I didn't know getElementById worked like that, give me a sec.

http://jsfiddle.net/JB2W2/

Alright, so basically: user puts in a number in the "number of units" field, and if they then want the units to be colored, they click yes, which would have an onClick command that would run that script I'm trying to make work.

What's supposed to happen is this: based on the number of units the user types in, the script generates that many fields, WHILE asking for an account number.

That's all.

tfw pro js ninja abandons you

I've reworked it to this:

function Getunits(){
    var append = "";
    var units = document.getElementById('units');
for (count=0; count<=units; count++){
    append = document.getElementById('futureacc').innerHTML = '<input type="text" name="toprovision">';
}
    document.select.value=append;
}

but it still doesn't do shit.

here you go faggot

http://jsfiddle.net/aSbJm/



(http://htmldog.com/)

>>6

getElementById always returns one element

if you want to select multiple, use getElementsByClassName or TagName

>http://jsfiddle.net/aSbJm/

There's no JS in that...

And I do have a dick.

>>8

I'll use those, but now I'm wondering if that loop even does anything.

Not enough jQuery

>>11

Not enough competence is more like it.


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