Assign A PHP Variable And A Value Inside A Block?
Mar 3, 2011if ($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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Use A Variable Inside A CDATA Block?
Feb 3, 2011CDATA-blocks work great for coding large blocks of HTML, or CSS, into strings. But, I can't figure out how to use a variable-value within one.For example, consider this JavaScript code:
var FullName = "Friedrich Hayek";
var ProfileCode = (<><![CDATA[
<div id="BigHonkingChunkO_HTML">
[code]...
How do I get $FullName$ to render as "Friedrich Hayek" instead of "$FullName$"? Note that there is more than one variable and each variable can be used a few times in the CDATA block. Alternate code sample:
var UserColorPref = "red";
var UI_CSS = (<><![CDATA[
body {
[code]....
Looking to set the color attribute to red.
Part Of A FORM Inside DIV Block
Jul 20, 2005I have a block of html code looking like this
<FORM name=myform>
<INPUT type=text name=firstname>
<DIV id=mydiv>
<INPUT type=text name=address>
</DIV>
</FORM>
i can access firstname field with document.myform.firstname
but how to reference to address field which is inside a DIV block.
nor document.myform.mydiv.address neither document.myform.mydiv.document.address works
JQuery :: Clone A DIV With Input Elements Inside And Assign Progressive ID?
Jun 16, 2011I want to clone a DIV that conteins a set of input fields and I want to assign to the new cloned DIV and Elements progressive ID . . .This is what I want to do :
<Div id="Meal00">
<input type="text" id="Field00" value="">
</Div>
[code]....
Possible To Assign Variable To PHP?
May 2, 2011I 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.
Is There A Way To Dynamically Assign A Variable Name??
Jul 20, 2005I 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:
Assign Array To Variable?
Oct 20, 2010If 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.
Assign A Variable (JSP) From Within A Script
Oct 31, 2006Basically 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.
Assign Variable Value To Source?
Oct 10, 2011I 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 ?
Can't Assign Variable To Element
Feb 25, 2011I 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]...
View 12 Replies View RelatedHow To Assign Variable Value As The Object Property Name?
Jul 23, 2005How 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..."
};
Can I Assign An Event To A Global Variable?
Oct 4, 2007I 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?
JQuery :: Assign Variable To Function?
Nov 17, 2010I'm trying to assign IPAddress to using the code below:
function GetIP() {
$.getJSON("http://jsonip.appspot.com?callback=?",function(ipadd){
//var IPAddr;
[code].....
Dynamically Create Variable And Assign Value?
Feb 25, 2009I have checkboxes which is generated within loop of records come from db and append the id with the name and id like this
<input type=checkbox name=CB.<?=$id?> name=CB.<?=$id?> >
Now in extension js file i want to check if check box is checked then create the variabel like CB1 (1 is the id) and the i want to assign value to this variable
i did something like this
[code ]
//arrayLength is the no of check boxes
for(var i= 0 ; i <arrayLength; i++)
{
[Code]....
Assign Variable To Hidden Field Value
Apr 10, 2009I am new to javascript and am doing the trial by fire thing here.
I am trying to set the value of MyHiddenField to myvar1.
Assign The Substring Of Particular Text To A Variable?
Aug 28, 2009I would like to assign the substring of particular text to a javascript variable so that I can use the variable in an if statement.
View 3 Replies View RelatedHow To Assign Input Field Value A Variable
Sep 17, 2010I have the following bit of code:<input type="range" min="1" max="50" value="7" onchange="endingwk(this.value)" />Instead of value="7" above, I want to give it my value which is held in a variable "lastwk".How can I do this as one is HTML and the other is Javascript ?
View 2 Replies View RelatedUnable To Assign Variable To Element
Feb 24, 2011I'm just trying to output a value, but whenever it gets to "var max = tb1.value;" it stops working. I can't find out what's wrong with my [code]....
View 6 Replies View RelatedDynamically Create Variable In Script And Assign Value?
Feb 25, 2009I have checkboxes which is generated within loop of records come from db and append the id with the name and id like this
<input type=checkbox name=CB.<?=$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 code...
Create Dynamic Variable Name And Assign Values To Them
Jul 22, 2010I would like to create dynamic variable name and assign values to them.
Something like this:
I want to create these names dynamically.
I tried: var item{i} where i is the dynamic variable.
Nothing seems to be working.
I also tried:
It doesnt recognize : var eval('item'+i)
Assign Variable To Radio Button In Form?
Aug 16, 2010I am trying to assign javascript variables to radio buttons in a form.What am I doing wrong?
<input type="radio" name="q1" value ="<script>document.write(questions[0][1]);</script>" ><br>
<input type="radio" name="q1" value ="<script>document.write(questions[0][2]);</script>" >
[code]....
Dynamically Assign A Variable To The Height Attribute Of A Div?
Oct 20, 2010I need to be able to dynamically assign a variable to the height attribute of a div(flashOverlay) based on the height and t position of another div(pageContent). I am using the following script to capture the variable data. How do I apply this var to the div?
<script type="text/javascript">
<!--
onload=function() {
[code]....
Valid One Time Variable Assign Via Var SomeVar = (this = Object) ?
Nov 21, 2007I was wondering if the following would be a valid JavaScript
assignment vor a variable and if anybody knows this to work in IE6 or
lower?
var someVar = (typeof(someVar) === Object) ? this : getVar();
function getVar(){
alert('getVar() called');
return(true);
}
alert(someVar);
alert(someVar);
It seems to be working in FF 2 an Safari 3.
JQuery :: Assign Data From $.getJSON() To Global Variable?
Mar 26, 2010I am developing a jQuery application and I need to get a parameter from one getJSON request, then use it in another.
Here's a code example that of course is not working:
var ipAddr;
jQuery(function() {
// request IP address
$.getJSON("http://jsonip.appspot.com?callback=?", function(data) {
[Code].....
I know that getting IP address is very easy using PHP or other server side scripting language but I am bound on using HTML and jQuery only.
JQuery :: Assign Value To Global Variable - From Ajax Function
Jan 20, 2010I want to assign value to global variable in javascript from jquery ajax function.
Here i need the value of trueFalse from success function.
JQuery :: Can't Assign Result Of An Ajax Request To A Variable?
Jul 11, 2011I have to following piece of code:
var myarray = new Array();
$.ajax({
url: 'http://distantserver.net/path/script',
dataType: "jsonp",
data: {
[Code]...
It's a cross-domain request. The first console.log() debug message prints the desired result, the second doesn't. It seems that the variable myarray has its scope limited to the success-callback. How do I get the data out of the success-callback?