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String replace in javascript????

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Jun 13.2005

is there a string replace or explode function in javascript? I have a set of fields with the value of “19.99 , sku342342” and so forth. Is there any way to take this value and extract only the content before the comma?

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JavaScript

6 Comments(s) ↴

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@phpnoviceJun 13.2005 — Several... Given:

str1 = "19.99,sku342342";

You can do this:

ary1 = str1.split(",");

which yields:

ary1[0] with a value of "19.99", and

ary1[1] with a value of "sku342342"
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@vicpal25authorJun 13.2005 — I get a syntax error that says "str1.split" is not a function. I guess its not reading it. Here is my function;

onload = function CalcTotal () {

var e, i = 0;

while (e = document.forms[0].elements[i++]) {

if (e.type == 'checkbox') e.onclick = function () {

var e, i = 0, total = 0, subtotal = 0, taxdue = 0;

while (e = document.forms[0].elements[i++]) {

if (e.type == 'checkbox' && e.checked)

var str1;

str1 = Number(e.value)

ary1 = str1.split(",");

alert(ary1[0])

subtotal += ary1[0] || 0;

taxdue=0.0825 * subtotal

total = subtotal + taxdue;

document.forms[0].elements.total.value = "$"+total.toFixed(2);

}

}

}

}
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@JonaJun 13.2005 — [font=Trebuchet MS]You can’t split an integer. Convert it to a string, split it, and then convert the part(s) you want back into an integer (or floating point number, whichever).[/font]

<i>
</i>str1 = String(e.value);
ary1 = str1.split(",");
ary1[0] = Number(ary[0]);
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@phpnoviceJun 13.2005 — I get a syntax error that says "str1.split" is not a function.[/QUOTE]
You have this sequence:

var str1;

str1 = Number(e.value)

ary1 = str1.split(",");

alert(ary1[0])

Change that to this:

ary1 = e.value.split(",");

ary1[0] = Number(ary1[0])

alert(ary1[0])
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@vicpal25authorJun 13.2005 — nice..yup that did it..thanks you guys...that split() rocks ?
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@phpnoviceJun 13.2005 — Cheers.
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