JQuery :: Accessing Variables Outside Of Function?
Apr 21, 2011I don't know what I'm doing wrong probably pertains more to Javascript than jQuery.Why can't I access the 'myVar' variable my clicking 'myButton2'?
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JQuery :: Accessing Variables That Are Outside Of My $.get(str, Function(data){ ....?
Nov 2, 2010var attrIndexes = [];
$.get(queryString, function(data) {
attrIndexes = data.split(",");
});
after running this code the original variable is empty so something is wrong
Accessing Variables Inside A Function?
Sep 19, 2010I've attached a cut-down version of a script I am working on. It's a pretty simple button with a function attached, which creates a random number and compares it with a preset value.I can't seem to get the function to read the variables
Code:
#<html header>
<script language="javascript" type="text/javascript">
[code]....
Accessing Global Variables - Function DisplayResults - ImageArray
May 5, 2009I've got a function displayResults(imageArray); that first calls removeElements(); to get rid of the currently displayed list items. Both functions are part of class function eventBox(array, string, date). both displayResults(imagearray); and removeElements(); have been bound to eventBox(); by e.g. this.removeElements = removeElements;
However, from within displayResults(imageArray); this.removeElements(this.identifier + "eventsul"); evaluates to "undefined". Also, this.identifier called from within the function also evaluates to undefined (it doesn't in other functions). For some reason I can't access global functions and variables from displayResults(imageArray);. Any ideas?
Here is the code for displayResults(imageArray); :
DOM - Iframe Accessing Variables ?
Aug 29, 2011Is it possible to access javascript variables in an iframe src page from the parent page, or vice versa. How do you do this? What about the DOM?
View 1 Replies View RelatedAccessing Web Control Variables
Oct 2, 2003I have not been able to successfully qualify web control input box DOM characteristics within Javascript within .NET. Anyone able to figure this one out?
View 1 Replies View RelatedAccessing Environmetal Variables
May 25, 2009I want to read an environmental variable using javascript.
View 8 Replies View RelatedIframe Accessing Variables ?
Aug 29, 2011Is it possible to access javascript variables in an iframe src page from the parent page, or vice versa. How do you do this? What about the DOM?
View 1 Replies View RelatedAccessing Variables In Html?
Apr 7, 2011i 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.
Code:
<head>
<script src="datetime.js" type="text/javascript"/>
<script type="terxt/javascript">
[Code]....
Embedding In Xslt And Accessing Variables
Oct 26, 2009I need to embed a small piece of javascript inside xslt. Basically I need to generate a hyperlink dynamically. I need to access xslt variables and use it in the javascript to create the hyperlink. Then in the xslt, I need to access the javascript variable containing the dynamically created hyperlink.
Here's the pseudo code I started with:
The above url then should look like this:
Accessing Variables From Remote Page
Aug 12, 2011I'm trying to set a variable which a remote page can access. I can do this, but I need to set this variable inside "window.onload = functio(){". When I do this the remote page can't access it. This is a breakdown of what I'm doing:
Code:
Window.open & Accessing Parent Variables' Values
Jul 23, 2005I have got a following problem with using javascript:
I have a HTML page with pictures' thumbnails. After clicking on any
thumbnail, I would like to open a new window with the original size
picture. In the main window with thumbnails, I have got following
important stuff: Code:
JQuery :: Accessing The Function Of An IFrame Parent
Jan 5, 2011In parent window
function f1()
{
..code..
}
Inside IFrame
$(document).ready(function()
parent.f1;
);
The above works without any problem But,I am getting the "TypeError: f1 is not a function" on accessing the below code
[Code]...
Accessing A Variable Defined In A Function, Outside The Function?
Sep 18, 2010I'm making some changes to a google chrome extension I made and am having some trouble. Heres my code on a content script page (removeAttr.js) :
chrome.extension.sendRequest({greeting: "whitelist"}, function(response) {
var whitelist = response.whitelist;
console.log(response.whitelist);//working
});
alert(whitelist);//alerts "undefined"
How do I acess the whitelist variable from outside the sendrequest() function?
Iv tried saving it to a window.var variable with no luck. Iv tried creating a div and assigning it's innerHTML as the whitelist variable and getting it later with no luck. The fact that it's a chrome extension complicates things because i dont actually know if i can create elements from where the script is located.
JQuery :: Using Variables Within Function
Sep 13, 2010i declared 2 variables which i want to use depending on a conditional statement inside a jquery function unfortunately they don't seem to be working. do they need to be globals?[code]i know for a fact that the code works, when i add an alert inside the conditional statement it pops up fine, but these variables don't seem to get their values applied.
View 2 Replies View RelatedJQuery :: Use A Lambda Function With Variables From Outside?
Jun 15, 2010I've got the following source code: function MyMenu()
[Code]...
I wish to execute the lambda function given at menuEntries[i].action. The list is build, but at a click i've got the error that menuEntries[i] is not defined. What should I do? I think
JQuery :: Using A Function With Ajax And Variables?
Mar 30, 2010Im trying to do the following thing, I have a function in javascript which I want to use to call anAJAX event, during this event the variable that is set in the function needs to be passed to the file called by the AJAX event. Basically I create 2 different versions of the same stuff inside the AJAX called files using the variables. But im running into some cross browser related issues, this all works fine in FireFox. However in Internet Explorer it sometimes works but gives javascript errors on line 99999ish. I have the following setup:
My index (currently calling startExample via onclick):
var exampleTest = 1;
function startExample()
{
example = exampleTest;
[Code].....
JQuery :: Passing Global Variables To Function?
Feb 8, 2010i have this problem in passing values to a variable in a jquery function.
i have a js variable that accepts a certain value and then i want to pass this variable in the jquery function.
For example, this is my script:
var autoScrollBool = "true"
var autoScroolInt = "10" (seconds)
stepcarousel.setup({
[Code].....
i want to replace the value of autostep: {enable:true to enable: utoScrollBool(the variable i created) , when i tried to assign it as is, its not working.
JQuery :: Passing Variables Into An Inline Function?
Jul 16, 2010I am trying to use jQuery to populate a number of divs with html from external blog pages:
for(var i = 1;i<=3;i++){
[Code]...
I understand that the 'i' variable is out of the scope of the inline function but I really don't know any other way of doing this.
JQuery :: Get $(this) To Work In A Function That Has To Have Variables Passed To
Apr 28, 2011I want to call a javascript function when a <span> is clicked, pass two variables to it, and then use jquery to hide that span.
A simple example is:
The variables (1,3) & (8,9) are loaded dynamically with a php script. Adding the two variables together isn't the intent of the script, but it seems the simplest way to explain what i'm after.
So how do you get $(this) to work in a function that has to have variables passed to it?
Accessing Function Through URL?
Apr 3, 2009all on the same page that are accessed by the classic show/hide DIV functionality.
So user clicks button 2, which shows story 2, hide stories 1 and 3. (all on the same page).
The issue is that I've been asked to provide a method to directly link to story 2 or 3, which currently isn't possible since you need to load the page, then click the button to show story 2 or 3 (naturally 1 loads by default).
So I'm looking for any method to go right to story 2/3 from a link.
Perhaps I can pass a variable through the URL which executes the function as soon as the new page loads (which would mean a quick double page load but I could handle that)
Here's the function:
var showMe = function(me) {
document.getElementById(me)["style"]["display"] = "block";
}, hideMe = function(me) {
document.getElementById(me)["style"]["display"] = "none";
[Code]....
Accessing Var Via Another Function
Oct 21, 2011I'm not an ace JSer by any means--the problem I'm about to pose could easily be solved with pointers in C++ (the language with which I am most familiar), unfortunately that is not an option.I am making a webapp using the google visualization API:URL...My problem may be related to the API, but I think it's more Javascript oriented--the Google group for the API is helpful,I have a function, drawDash(), which declares some elements of the visualization, some filters for the visualization, then binds them together and draws them. Now what I need to do is access the elements of one of those vars, specifically a filter, and add/change properties of it with an HTML form.
I've set up an onclick function for a set of checkboxes in my form that calls another function. The problem I face is that I can't really access the filter correctly.[code]So basically, I want to have a function be able to edit the var serviceSearch from another function.
JQuery :: Bind Variables To A Function Call (like In Prototype.js Function#bind)
Nov 4, 2010is there a way in jQuery to bind variables to function calls similar as prototype.js does it? See [URL]
E.g. in the slideUp method of jQuery you can specify a callback that is called after the effect has finished. I would like to bind a variable to this call so that it is used inside of this callback as a closure.
Accessing Variable From Another Function?
Jun 9, 2009I have the following function:
function containsurl(index){
var theurl = "[URL]";
..
}
I need to use the theurl variable in another function, how can I do that?
Accessing Array From Function
Jul 9, 2007<script type="text/javascript">
function popsizes(colorcode) {
var BLK=new Array();
BLK = ["2XL","3XL","4XL","5XL","LG","MD","SM","XL","XS"];
elem = document.getElementById("selcolor");
for (i=0; i<elem.options.length; i++){
sizelist = colorcode[i];
document.getElementById("selsize").options[i] = new Option(sizelist);
}}
</script>
In an event, i'm passing in "BLK" as the colorcode param. This is creating my selsize select box with B, L, K, and undefined options until the for loop finishes. ie, its taking the passed in colorcode as a literal string, instead of referencing the array. Anyone have a pointer as to how i can access the arry, instead of the literal string?
Accessing Variable From Within Function?
Aug 23, 2010Is it possible to print out the variable from within a function? In this particular case, I am trying to show the 'soundfile' variable I set in the playRandomSoundNoWindow function.
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