Setting Html Variables To URL Variables

Feb 3, 2011

I have some JavaScript which is splitting out the different variable elements from the URL.Now, how do I set the internal variables?Then I want to set the variable ScriptHeading to be Change and the variable ScriptType to be NewThread.I keep finding all sorts of lovely code showing how to split out the various sections in many different ways, but I can't find anything on how to actually set these variables.

View 1 Replies


Variables Setting W/array

Jul 23, 2005

How can I go about setting a number of variables using a table which will
have the variable names to be declared in one table. The data to be assigned
will reside in another. As an example, I know this assignment works:

var nam0 = tab[0]
var nam1 = tab[1]
var nam2 = tab[2]

What I would like is to use two tables

var namtab = ["nam0","nam1","nam2"]
var tab = ["va0","val1","val2"]

Then using a loop, assign the variables so that I may address them by name
"nam0" rather than namtab[0].

var nametab = ["nam0","nam1","nam2"] ** also tried w/o the quotes
for(var i=0;i<3;i++) {
var nametab[i] = crumbs[0];

View 7 Replies View Related

Setting Variables In Another Window

Jul 20, 2005

I'm trying to create specific pop'up window (for product category
selection), but in JS I'm a newbie
and some problem occured, so I have a question:

Is it possible in main window (that opens a popup) to set in popup window:
1. global variables
2. form fields

For example, I'm opening popup window like below:,"categories","scrollbars=no,height=400,width=

Then I try to set global variable in popup window:
categories.global_variable = 1; //no effect

Or try to set form field:
categories.document.some_form.some_filed.value = "some value"; //no effect

If none of above won't work, how could I pass some data to another window
using JS?

View 3 Replies View Related

Setting IFrame Src Through JS From URL GET Variables?

Jan 5, 2010

I am passing a URL via the GET method url variables. The original URL looks like this:Code: The actual site is done in coldfusion and I do not have access to that or any other server side languages. PG=FORUMS is the page that contains the iframe and I need the iframe src to be the same as the "page" variable.I attempted to throw together some scripts I found online and this is what I came up with:

<script language="javascript">


View 7 Replies View Related

Setting Variables From Selector Bars ?

Feb 13, 2009

I'm having problems setting variables from selector bars. I've currently been trying different forms of document.getElementById() but to no avail.

View 4 Replies View Related

JQuery :: Related To Setting Global Variables From Anonymous Function (valid = False;)?

Oct 22, 2010

//<input type="text" id="s_field" value=""/>
var valid = true;
var div = $("#s_field");
$.post("index.php",{id: 6}, function (data){


When posting data, and getting response need to set valid to false - email is not valid.

1. in function it alerts valid is false
2. outside function it says valid is still true!

even i didn't wrote var valid = false;, but valid = false;I need to set Global "valid" variable to false.

View 1 Replies View Related

Get Variables Into PHP Variables Or MySQL Database?

Apr 2, 2009

Anyone know how to get Javascript variables into PHP variables or a MySQL database? Full question in the PHP section.

View 2 Replies View Related

Accessing Variables In Html?

Apr 7, 2011

i have an html page and an external javascript page.

in the head section of my html i define two variables that are equal to the return value of functions in my .js file.

but when i try and access these variables from the head of my html in the body, I get a "variableName" is not defined error.

<script src="datetime.js" type="text/javascript"/>
<script type="terxt/javascript">


View 2 Replies View Related

Used To Put Variables In An HTML Href?

Feb 2, 2009

Am trying to create a link on a simple html site, using Javascript, to create the URL in an HREF. The file I'm trying to link to changes each day and uses the date as it's name.


View 2 Replies View Related

Passing Variables To The HTML With Javascript?

Aug 10, 2006

Is there any simple way of passing HTML variables from one HTML page to another HTML page without using PHP or messy URL extensions?

View 5 Replies View Related

Input Variables Into Html Tags?

Aug 17, 2010

Is it possible to input var x for example into "<font size:"x">" and make it higher each time I push a button? Or is there any other way to make text or table or picture or whatever bigger, smaller or just differ it after an event?

View 8 Replies View Related

Declare Variables Once And Use Them In Multiple HTML Files?

Jan 7, 2011

I have been working on a few budget scripts that I can access from the web in using HTML. My problem is that when variable values change I need to change these values in all of the HTML files on the server. I know that there is a way to declare global variables in a single file and use those values in another file but I have not been able to find any information that tells me exactly how to do this. I have tried to put it together on my own using what little informaiton I have been able to find but have not been able to get this to work. Is there a more detailed referance that I can find somewhere or does anyone know what steps I need to take to make this happen?

View 13 Replies View Related

Using Global Variables Defined In HTML Page?

Oct 14, 2011

I have an external js file used by an html page but I want to use global variables defined in the html page in the js file. for example...

<SCRIPT type="text/javascript"
var test = "1";
<SCRIPT type="text/javascript" src="jscript.js">

So I have var test which is defined in my .html but my jscript.js also uses the variable. I am doing it this way because I have a lot of pages that are simular using the jscript.js functions but each page has different quantities and values of variables used.

View 4 Replies View Related

How Do I Get Variables In External JS File To Work In Html Page?

Jul 14, 2007

I need help getting variables in an external js file to transfer to the html page that uses them. I have an html page that lists verses to memorize, which, when the mouse hovers over a particular verse, a small popup reveals the book reference for that verse, thus giving a check to see if the user has accurately referenced that verse for its source.

I have an external js file (VERSES.js) that houses the verses and popup references sequentially as elements in an array and then writes them to the html document. A simplifed version of what I am using, with only a few verses listed here as an example, and that works beautifully, is given below: Code:

View 6 Replies View Related

Pass Control (text Field) Values From One Html To Other Using Hidden Variables.

Mar 7, 2007

function submitPartsForm(str) {

var count=document.getElementsByName("partId");
for(var i=0;i<count.length;i++)

document.mylist.myNum[i].value= document.getElementsByName("partNum")


myNum[] is a hidden variable and partNum is the name of a text field
that has many instances i mean there are many textfields with the same
name so it forms a column in a data table.

View 3 Replies View Related

Variables And HTML Forms - Use A Variable In The Aforementioned If Statements The Failed To Work?

Sep 1, 2011

Currently I have the following script:-

function validate_form(){
if(regform.reguser.value == ""){
alert("Please completed the selected box");[code]....

to validate a simple registration form, however I initially tried to streamline this function by cycling through an array using a loop to point to various input elements in the HTML page itself. I found that when trying to use a variable in the aforementioned if statements the javascript failed to work i.e.

var test = "reguser";
if(regform.test.value = ""){

I know the javascript is looking for the input element "test" instead of "reguser" but is there any way I can force it to look for the contents of the variable.

View 2 Replies View Related

Declaring Variables Within HTML - Save The Input And Pass It Into The URLs That Are The Option Values?

Mar 15, 2011

Trying to build a little tool here..

Artist ID: <input type=TEXT id=ArtistID name= ArtistID value="Artist ID">[code]....

I'm trying to save the input and pass it into the URLs that are the option values. So Artist ID being 111 would take you to url..../<WHATEVER OPTION YOU CHOSE FROM DROP DOWN>/111
What am I doing wrong/What am I not doing?

View 14 Replies View Related

PHP Variables To Javascript Variables

May 6, 2006

I have a program written in Javascript and fully functioning which takes a user-selected directory name and then displays all the photos in that directory in a certain format.

I am now wanting to expand the program to allow users to optionally enter their own strings and the program will use all the photos from which use that string as a tag.

I have a PHP interface to flickr (called PHPflickr) which collects all the relevant photo urls. I now need to get these images back into my Javascript so I can process them using the existing functions (rather than rewrite all my functions in PHP code and have two sets of functions in the program). I found on another thread a means to do this for a date variable:

var jsArray = new Array(
$length = count($monthDataArray);
for ($i = 0; $i < $length; $i++)
echo '"' . addslashes($monthDataArray[$i]) . '"' . (($i < $length - 1) ? ',' : '') . "

but being completely new to PHP I'm not sure what "addslashes" might be or what formatting will be necessary if I am starting with an array of urls. Code:

View 1 Replies View Related

2 Variables In An URL

Apr 4, 2006

I thought it was possible to send two variables in an URL like this:

print" <script type='text/javascript'>
document.location.replace('{$req_name}?tk_req_id ={$maxValue}');

but I can't get them separately in add_task.php

is there something wrong with script?

I use this code in some other PHP code.

View 1 Replies View Related

Using Variables As Variables

Apr 9, 2007

Lets say I have a variable declared as such:

var newVariable="opener";

How can I then use this variable to access the opener of 'window' ?

Meaning, I dont want to access it as such:


but as: window.+newVariable

So it uses the contents of newVariable to access the opener.

I need this because I have a couple of variables which I need to concat to eachother as a string,
and this string in turn is the variable I need to access from window.opener.varSomething
where varSomething is the variable that stores the variable I need to access.

View 5 Replies View Related

Using ASP Variables

Jul 20, 2005

I use ASP to obtain data from a database and I have a piece of javascript
code I use on my website. I want to use the database variables in my
javascript. I'm not very familiar with javascript, but here is some info
similar to what I'm trying to do.


The javascript code I want to use the variables in.
Items[1]=["First Name", strFirstName,""]
Items[2]=["Last Name", strLastName,""]

Please help or point me to a website with this solution. Thanks much for
your help.

View 16 Replies View Related

Getting URL Variables

Jul 20, 2005

if the url was thispage.htm?day=4

how does one grab the day value?

View 2 Replies View Related

Getting Variables From PHP?

Feb 22, 2011

Not sure if php is the best solution or maybe javascript. ( or both.)

I am writing a litle script that will go to my mysql table and take out 20 rows ( from about 10,000 rows ) based on the WHERE statement.

Then I want to step through these 20 rows displaying just two filds in this fashion:

First, I want to display one field in a "box" ( using divs and css ) then wait for a form input. Then while keeping the first displayed box and field display the second field in a similar box a fee lines below. Wait for a form input update some data.

Then onto the next row.

If I use javascript then I could keep all the processing on one page and not have
to have server refreshes.

But how do I get these those array elements from $row['field1'] and $row['field2'] into javascript vars ?

Is this the best way to do this ?

Or would php and having a couple of extra trips to the server for form processing be better ?

View 5 Replies View Related

Getting The Sum Of Two Variables?

May 24, 2009

I would like to multiply combo_1 and combo_2 to give an outcome and display it in the textbox of txt_price using javascript.

f['txt_price'].value = (f['combo_1'].value).toFixed(2);

This is something I was working on but no results so far.

<select name="combo0" id="combo_0" onChange="change(this);" style="width:200px;">
<option value="0">-select-</option>
<option value="1">Canada</option>


View 2 Replies View Related

How To Get Sum Of Two Variables

May 24, 2009

I would like to multiply combo_1 and combo_2 to give an outcome and display it in the textbox of txt_price using javascript.
f['txt_price'].value = (f['combo_1'].value).toFixed(2);

This is something I was working on but no results so far.
<select name="combo0" id="combo_0" onChange="change(this);" style="width:200px;">
<option value="0">-select-</option>
<option value="1">Canada</option>
<option value="2">States</option>

<!-- I would like to Multiply this field -->
<select name="combo1" id="combo_1" onChange="change(this)" style="width:200px;">
<option value="1"></option>
<!-- and this field -->
<select name="combo2" id="combo_2" onChange="change(this);" style="width:200px;">
<option value="1"></option>
<!-- To present an outcome to this field -->
<input type="text" name="txtPrice" id="txt_price" onChange="change(this);" style="width:200px;">

View 4 Replies View Related

Dynamic Variables

Jul 23, 2005

I need to create a variable out of nothing. From a database I extract an
item with a certain id. With this id I want to create a new variable.
For example:

id = 36;

"item"+id = new Array();

Now I get the message "Illegal left hand assignment".

I tried:

eval("item"+id) = new Array();

Is it possible to create a variable out of nothing?

View 4 Replies View Related

Copyrights 2005-15, All rights reserved