Convert Variable To String / Integer In Script?

Jul 5, 2010

How can i convert variable to string or integer in javascript?

the for loop in the else portion is not getting executed as it is taking it as a variable and concatenating the string for var i=numOpts+1 [code]...

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How Do I Convert A String Integer Into A Number?

Jul 20, 2005

I want to turn the string "100,144" to numbers, to use for
resizeTo(100,144) <--- here.

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Convert String To Variable Name?

May 11, 2011

Say I had a bunch of elements with id names "id1", "id2". "id3" etc. Then say I had a function that adds a click handler such that when you click these elements it gets the id name with this.attributes[1].nodeValue;Then say I had a bunch of arrays with the same names as the ids var id1 = ["data", false, 45]; var id2 = ["otherdata", true, 15]; var id3 = ["otherotherdata", null, 65];. How would I set a variable "currentid" to the array with the corresponding name as the id name? I guess the underlying question is, how would I convert a string to a variable name?

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Convert A Variable Into A String?

Jan 19, 2011

I am designing a feedback page for my website and have carried info through the url to the feedback page from a previous page. This url contains a name of an individual, in between two symbols = and &

The url of the feedback page looks something like this:[URL].... First, I have used a form to display the information so that the user can see who they have selected, ie. extract the first and last names from the url. (The script following the form extracts the name from the url so that it can be displayed by the form, not exactly sure why it does so in this particular order but it seems to work so far).

This is the code I have used to do this:

<FORM NAME="SWnamefunc">
<div align="left">
<INPUT TYPE="hidden" NAME="yoyo" SIZE="35">
</div>

[Code]...

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Integer Or Text 'document.write('integer')' To Variable In Another Script...

Jul 20, 2005

First script, 'xxx.js' returns value 'document.write('integer');
So in HTML:

<script language='javascript' src='xxx.js'></script>

will write ie. 123 on my page in browser.

Can I get this integer or text 'document.write('integer')' to variable in
another script? So it would be something like this:

<script landuage='javascript>
a=<script ... src='xxx.js'></script>;
a*=20;
document.write(a);
</script> ...

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Convert The String In Number And To Save It Into A New Variable?

Mar 2, 2010

I used the command toUTCString() with a Date() object and now I would like to extrapolate the hour, to convert the string in number and to save it into a new javascript variable.Esampre:

PHP Code:
<html>
<body>
<script type="text/javascript">[code]....

because 'ora' is not rigth when I use DST in my script.I am writing a code into a file .php then I can use php as well into the script.

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Convert Value To Integer.

Sep 25, 2007

function calculateGst(exGst) {

//percentage of current gst.
var gst = 10;

var gstAmount = (exGst * (1 / gst));
var gstInc = (exGst + gstAmount)

alert(gstAmount);
alert(gstInc);

}

now, the exGst parameter comes from an document.getElemenetById('txtExGst').value in an onclick event.

the problem is this. if 400 is entered at exGst, the gstAmount spits out 40, as it should, but the gstInc spits out 40040...so its treating it like a string rather than a number...

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Convert An Integer To Time Format?

May 6, 2010

Does JavaScript have an easy of converting an ordinary integer like 135 into a time format like 02:15? I'm working on a timer that handles the backend with just a plain integer that counts down every second but it needs to output looking like a clock.

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Convert Input Field Value To Integer?

Mar 3, 2010

This should be simple, but it's not working for me! The relevant code is beneath. This code is on my html page directly under the input field:

input = document.getElementById('hiddenInput');
var inputInt = parseInt(input.value);
if (inputInt != 0) {
setClick(inputInt);
}

(I've tested it to make sure it sees the input object and that it has the correct value. It does call the setClick function appropriately, too.) This code is in a javascript file called in the <head> of the html page:

[Code]...

setClick() and resetAll() work great when I hook setClick() up to a link. When I try to grab the value from the input field, it doesn't even call resetAll(). I've assumed that it's a problem with converting the value to an integer, but I could be wrong. Does anyone have an idea as to what's going on?

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Opposite To Number.to Exponential([fractionDigits]) - Convert To Integer

Jul 4, 2010

I have a digit 1.63e-01. I want to convert it to integer using JavaScript. How?

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Convert String Into Array - Break Apart A String Into Characters

Jan 27, 2010

Is it possible to break apart a string into characters, be it a word or a sentence, and store each individual character in an array?

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JQuery :: Pass A Variable As An Integer To A Function?

May 16, 2010

Let's say I have this function: function add(x, y) { var add = x + y;

[Code]...

So let's say the value of select_first is "1", and value of select_second is also "1". But when they are passed to the add function, the returned value is 11 and not 2. So what I understood is that it took the values as strings instead of integers. What should I do so that select_first and select_second are integers instead of string?

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Ask For Integer Then List Numbers To That Integer On Page!

Sep 13, 2006

I am trying to learn how to do this one thing with JavaScript and can't seem to find anything on the internet. I have learned about loops and arrays and some other useful stuff. I've been looking for 2 days straight. I have gotten close though.

I am trying to have a textbox on the page and a button below it. A statement above the textbox should ask the user to enter a positive integer and then click the button. When the button is clicked the results from 0 to that number should appear below the button. Should look like this

please enter positive integer.
6
BUTTON1

1
2
3
4
5
6

I have been trying night and day for 2 days now and It's driving me insane.

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Convert Into To String?

Dec 16, 2002

im just starting to learn Javascript, and am wondering if there is anyway I can take an int and convert it into a string... ?

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How To Convert A Float To A String ?

Jul 23, 2005

I want to know is there any function in JS the same as "sprintf" in C language?

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Convert String 7-bit Ascii To Hex?

Feb 4, 2010

I've found some routines on the 'net that will convert 7-bit ascii to hex, but I'm interested in converting all valid javascript characters (16-bit unicode) into hex. and with javascript.

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Convert Number To String?

Feb 25, 2009

How to convert Number to String in Javascript.

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Convert A Function Into A String

Jul 26, 2009

I want to convert a function in to a string so i can later display it. how would i do it?

<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js" type="text/javascript"></script>
<script>
$(document).ready(function(){
$.ajax({
[Code]...

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How Do I Convert A Number: From Dec To Hex Into A String?

Sep 9, 2006

Now I need to convert a number(decimal) into a hex.string. I want to pass my blurit() two colors and have it start at color one and step its way to color two based on a determined step. I need to convert the new color to a hex string to be used to control the color of text. This is a rough example of what I am doing:

function blurit(color1, color2) {
colorstep= (color2-color1) /10; clr=color;
for (lp=0; lp<10; lp++) {
test.innerHTML+= '<font color="#' +dex(clr) +'">'
clr+= colorstep;
}}

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Convert String To Date

Jul 20, 2010

Consider this scenario, I have a string,

var sDate = '11-07-2010';
var date = new Date(sDate);
var day = date.getDay();
alert(day);

I need to know the day based on this date. But the string is not gettin converted to date and hence the result that i get is NaN.

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Convert A Number To A String?

Apr 3, 2010

I'm trying to write code to swap images in a list. It's going to be a star rating control that highlights stars as you hover over a star. each image in the list has an onmouseover="highlight(this)" function and a unique id of 1 - 10.

Code:
function highlight(star) {
var num = Number(star.id);
for (i = 0; i < num; i++)

[Code].....

I'm trying to convert the number 'i' used by the for loop to a string so it can be used by the getElementById() method to select the stars to be highlighted. But my intellisense is telling me there is a problem with that line. I tried

var id = String(i+1);

but this didn't work either.

what have I gotten wrong?

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Convert A String In Numbers

Dec 1, 2011

I'm triying to convert a string (0000, 0001, 0002, 0003,0004,0007, ..., ... )in INT. Betwen 0000 and 0007 theres no problem. But the 0008 is converted to 1. I'm using

Code:
Fnumb = parseInt(numb)

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Convert String To DOM Object?

Jul 21, 2004

I have this string: tr= "<tr><td>test</td></tr>";

And I need to convert this string to DOM object. Like this:

var tr= document.createElement("tr");

But with the content of tr element.

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Convert String In To Array?

May 24, 2011

I need to convert a string

lalaw|lalaw1|lalaw2|lalaw3

in to Array

The values I have in variable "tables".I want to create variable list which takes values from "tables".Than I want to split this, and put each value in to new array: I've started with:

var list = "tables";
var listArray = list.split("|");
for(i=0; i < listArray.length;i++)[code].....

//? how to put now values in to array?

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Why Does 1+1 Equal 11? Or How Do I Convert A String To A Number?

Sep 2, 2006

Javascript variables are loosely typed: the conversion between a
string and a number happens automatically. Since plus (+) is also
used as in string concatenation, `` &#391;' + 1 '' is equal to `` &#3911;' '': the
String deciding what + does. To overcome this, first convert the
string to a number. For example:

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JQuery :: Convert Element ID To String

Feb 14, 2010

[Code]...

I need a way to convert the ID on line 9 into a string which can be used as a variable on line 10. Is this possible? I'm truly sorry if this ends up as a double-post. My browser froze up on the last one and I'm pretty sure it never went through)

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