How To Assign Input Field Value A Variable

Sep 17, 2010

I have the following bit of code:<input type="range" min="1" max="50" value="7" onchange="endingwk(this.value)" />Instead of value="7" above, I want to give it my value which is held in a variable "lastwk".How can I do this as one is HTML and the other is Javascript ?

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Assign Variable To Hidden Field Value

Apr 10, 2009

I am new to javascript and am doing the trial by fire thing here.

I am trying to set the value of MyHiddenField to myvar1.

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Assign Input Field Values To Another Value ?

Feb 11, 2011

I have a form where attachments can be added. Those attachment values will be wrapped into html code so it will be links. As they can click on a + sign to add more input fields, the amount of input fields is dynamic.

For each input tag there is, this value will be written to a hidden form field called "url" before it will be sent to the database.

Now it works and adds data to the database... but not for every form field apparently. Only for 1 new field..

Code JavaScript:

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Get Values From Certain Input Fields And Assign Them As A Value To A Hidden Field And Then Submit It Through Php?

Apr 30, 2010

I got an unusual request form a client. I got a form and I have to get values from certain input fields and assign them as a value to a hidden field and then submit it through php.I'm using mootools (1.11). I was tinkering around that for a day and wasn't able to solve it. Here is the html:

Code:
<div>
<label for="primary_domain0">Primary Domain Name <span class="req">*</span></label>

[code]....

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Get Input Fields Values And Assign Them To A Hidden Field - Mootools?

Apr 29, 2010

I got an unusual request form a client. I got a form and I have to get values from certain input fields and assign them as a value to a hidden field and then submit it through php. I'm using mootools (1.11). I was tinkering around that for a day and wasn't able to solve it. Here is the html:

[Code]...

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JS: Populate Input Form Field With Function Variable?

Jul 29, 2010

Tried searching but didn't seem to find a solid solution to my problem I'm trying to pass a value to an input form field, from a function. Here is my code

PHP Code:
<script>
function createDiv(sceneNum, startTime, endTime, dialog, notes)

[code]....

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Creating And Writing Variable To Form Input Field

Apr 10, 2011

I am working on a javascript for my blackberry. I am trying to capture the latitude and longitude of that phone. I am able to get the coordinates in an alert box but am having a little trouble writing it to a form input field.

<!DOCTYPE html PUBLIC
"-//W3C//DTD XHTML 1.0 Strict//EN" "[URL]">
<html xmlns="[URL]" xml:lang="en" lang="en">
<head><title>GPS Testing</title>
</head><body>
<script type="text/javascript">
if(blackberry.location.GPSSupported){
document.write("Your device supports GPS locating");
blackberry.location.onLocationUpdate(window.alert("Latitude: " + blackberry.location.latitude + " Longitude: " + blackberry.location.longitude));
var lat = blackberry.location.latitude();
var lng = blackberry.location.longitude();
blackberry.location.refreshLocation();
document.write(lat);
}
</script></body></html>

I am only able to test with Blackberry. I was trying to create a couple of variables with the "var lat =" and var lng =".
With this script I get the alert window and when I click ok it writes "Your device supports ...".

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JQuery :: Retrieving The Input Field Value Put Not Working When Setting Value Of Id Through A Variable?

Jun 7, 2011

correcting the below sample code. I need to set the idvalue stored in a variablein $('#someId').val()

<html>
<head>
<script src="http://code.jquery.com/jquery-latest.js"></script>

[code]....

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JQuery :: Variable Validation Rules For Same Input Field Depending On Other Fields

May 30, 2009

I have the following html, field xxx requires a number from 0 to 100 when percentage is selected, and 0 to inifinity when dollar is selected.what's the best practice to setup validation for this?the key is to control the maximum value.I have tried depends expression in a max rule, but it doesn't seem that it can satisfy my requirement.

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Invoice Form - User Can Add - Input Field - After Adding A New Input Field - The Content In The Other Fields Is Deleted

Sep 1, 2011

I'm now working on kind of invoice form which in it the user can add as much input field as he wants.

The problem is that after adding a new input field - the content in the other fields is deleted.

Code:

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JQuery :: Two Input Fields / Give Second Input Field Always Same Value As Input Field One

Jun 7, 2010

I am having a form with two input fields. I want to enter some text in the first input field and then the second field should get the same text. Is there a simple way (maybe a plugin) to do this with jQuery? It would be perfect if I even could output all these input fields values as normal text in <p> or <li> tags.

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Possible To Assign Variable To PHP?

May 2, 2011

I was wondering if it were possible to assign a PHP variable's value to that of a JS variable. What I mean is having a var in JS, and then making a PHP variable equal to the JS one.

Like this code...

Now of course, this file will be .php, and will be called as such when including it to a page (<script type="text/javascript" src="username.php").

The above code doesn't work... But I want to know if it can be done in such a manner. I just want a PHP variable to be equal to a variable in JS.

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Assign The Value To A Hidden Field

Feb 21, 2009

Have a javascript in which i am trying to assign the value to a hidden field and getting the below msg:

I am getting the value in the alert box but not able to assign it o teh control

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Assign The Value To A Hidden Field?

Feb 21, 2009

have a javascript in which i am trying to assign the value to a hiden field and getting the below msg'document.Form1.H_ROWID' is null or not an objecti am getting the value in the alert box but not able to assign it o teh control alert("row " +M_ROWID)document.Form1.H_ROWID.value = M_ROWID

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Is There A Way To Dynamically Assign A Variable Name??

Jul 20, 2005

I have a number of input boxes used to display totals based on
selected items for each row in a table. There are more than a few
rows that are identical, except for the form field name. I have added
a sample of that below (there would be many more rows).

I'm wondering if there is a way to dynamically generate the variable
names (ie: T1val, T2val, etc.) in my function 'calc', based on the
argument 'regnum' that I pass it. The problem right now, is that I
have to repeat lines 9 to 15 for every row that I add, using the
specific variable names for each. If there was some way to
dynamically create and assign them using the value of 'regnum'
(similar to using 'elements'), that would be great.

I guess one way might be to create hidden fields for each of those
variables, and I could then use the 'elements' syntax to assign
values, but wondered if there is a simpler way. Code:

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Assign Array To Variable?

Oct 20, 2010

If I assign an array to another variable, any changes to the array change both variables. Is it a pointer instead of a copy? Try this:

<script type="text/javascript">
Arr=['a','b','c'];
Arr2=Arr;

[code]....

Variables don't do this but it's happening for arrays in IE and FireFox, maybe all others.

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Assign A Variable (JSP) From Within A Script

Oct 31, 2006

Basically what I am doing is reading some values from a javascript that reads from an XML file. What I am trying to accomplish is a way to assign a variable that was declared within the "<% .. String strValue="" .... %>" section of my JSP page with a value returned from the script. Here is my code:

<HTML>
<BODY>
<%
String strValue = "NONE";
%>
......

<SCRIPT type="text/javascript">
xmlDoc=loadXMLDoc("customers.xml");
var x=xmlDoc.getElementsByTagName('name');
document.write(x[2].childNodes[0].nodeValue);
</SCRIPT>

</BODY>
</HTML>

As you can see in the above code the output of the script will be the 3rd node(starting from 0 to 2). I would like to assign the output of "x[2].childNodes[0].nodeValue" to the variable that was declared in the beginning "strValue".

I have tried different combinations but since the variable needs to be encapsulated with the "<% %>" notation because of JSP, I am stumped.

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Assign Variable Value To Source?

Oct 10, 2011

I have a variable in a js slideshow as follows :

source:[URL]

I have a form set up in which the end-user enters in the 'alexr2012' (form variable = sname) How do I change out the alexr2012 to sname so that the Data value is not hard coded ? that is - the data value is determine by the end-user entry ?

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Can't Assign Variable To Element

Feb 25, 2011

I have several lines of code in different functions where I need to refer to elements in document.form.max, so I figured I would define it as a global variable called tb1 to shorten the writing. The result however is the page senses an error as soon as it gets to tb1.value, of which I can't figure out why since things work when I change tb1 into a local variable. I was under the impression that global = full scope, so I'm not sure what's wrong here.[code]...

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How To Assign Variable Value As The Object Property Name?

Jul 23, 2005

How is it possible to take the value of a variable (in this case,
MODE_CREATE, MODE_UPDATE, etc) and use that as an object property name?

In the following example I want 'oIcon' object to have the properties:
mode1, mode2, and mode3.

This seems simple but I can't quite figure it out...

Any ideas anyone?


var MODE_CREATE = "mode1";
var MODE_UPDATE = "mode2";
var MODE_DELETE = "mode3";

var oIcon = {
MODE_CREATE: "create.gif"
, MODE_UPDATE: "update.gif"
, MODE_DELETE: "delete.gif"
};

var oTitle = {
MODE_CREATE: "Create a new item..."
, MODE_UPDATE: "Update this item..."
, MODE_DELETE: "Delete this item..."
};

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Can I Assign An Event To A Global Variable?

Oct 4, 2007

I was wondering if anyone knew if/how to assign an event to
a global variable?

I tried to do it and IE 7 came back with an error saying "Member not
found"
My code looked similar to the following:

var globalEvevnt;
function showPopup(event){
globalEvent = event;
alert(globalEvent.type);
setTimeout(function(){unhideDiv()}, 2000 );

}

function unhideDiv(){
alert(globalEvent.type); //Member not found error found on this
line
}

I was wondering if I had declared the globalEvent = new Object();
would that make any difference? I thought everything in JS was an
object so the event could be stored to one as well?

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JQuery :: Assign Variable To Function?

Nov 17, 2010

I'm trying to assign IPAddress to using the code below:

function GetIP() {
$.getJSON("http://jsonip.appspot.com?callback=?",function(ipadd){
//var IPAddr;

[code].....

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Dynamically Create Variable And Assign Value?

Feb 25, 2009

I have checkboxes which is generated within loop of records come from db and append the id with the name and id like this

<input type=checkbox name=CB.<?=$id?> name=CB.<?=$id?> >

Now in extension js file i want to check if check box is checked then create the variabel like CB1 (1 is the id) and the i want to assign value to this variable

i did something like this

[code ]
//arrayLength is the no of check boxes
for(var i= 0 ; i <arrayLength; i++)
{

[Code]....

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Assign The Substring Of Particular Text To A Variable?

Aug 28, 2009

I would like to assign the substring of particular text to a javascript variable so that I can use the variable in an if statement.

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Assign A PHP Variable And A Value Inside A Block?

Mar 3, 2011

if ($page_title->exists()) {
//the rest of the code is in php.here i insert a javascript for the confirm box.
echo'<script type= "text/javascript" >

[code]....

How do I do it?

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Unable To Assign Variable To Element

Feb 24, 2011

I'm just trying to output a value, but whenever it gets to "var max = tb1.value;" it stops working. I can't find out what's wrong with my [code]....

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