JQuery :: Passing A Variable From The Calling Script?

Oct 11, 2010

I've looked extensively for the answer to this but suspect my inexperience means I'm using the wrong "keywords" in searches, or the answer involves jquery beyond my comprehension.

I have script experience and have plug-in galleryView working but have no jQuery experience which is the problem.

The script:

<script type="text/javascript">
name
= getValue("name");
$(document).ready(function(){

[Code]....

Variable name contains data stripped from the page URL (www.url.com?name=3). I want to use this variable in the jquery array/list passed into the galleryView instead of the number 3. How can this be achieved? I suspect this could be done entirely in jquery (if I had the experience) or via the getdata script used above?

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Setting Variable Equal To Php Variable By Passing A Parameter?

Aug 12, 2011

Code:I am having problems with the following. I am wanting to hide <tr> in my table (employees) and only show employees that are in the selected department (selected via dropdown box).I need to set a javascript array to a php array. I am looping and assigning the array and am wanting to pass a javascript variable as the index in php array. I have marked my problem lines in red. Thanx for any help.

<script type="text/javascript" >
function display_elements()
{
var departments = new Array;

[code]....

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Functions - Passing In Parameters And Then Calling The Function With The Values To Maybe Add Something Together

Jul 27, 2011

I totally understand that in order to learn javascript I need to know how functions work, I understand the basics of passing in parameters and then calling the function with the values to maybe add something together etc I ve read countless articles about functions as well as books etc but I just dont get how they are used and when they should be used etc, the more advanced functions that have maybe 4 parameters and are doing different calculations and returning various values that get fired back into the script just totally confuses me.

What I would like to know is first of all how can I overcome this confusion and also any words of wisdom you may have. I will also add that I have no prior programming experience and have spent the last 2 months frequently hitting my head off a brick wall as I just cant understand javascript.

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JQuery :: Passing Variable To Ajax?

Mar 29, 2011

<script>$(document).ready(function(){
$('td img').click(function(){
alert($(this).attr('id'));
});
$.ajax({

[Code]...

I am new to jquery and I was wondering on how to send the id of the image I clicked on to a ajax call.

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JQuery :: Passing A Variable To A Selector?

Dec 3, 2010

function findDivs(id)
{
$('div[id~="' + id + ''"]').innerHTML = "insert this text into div's with id that contains the variable: id";
}

So the selector i am using isn't working. I'm pretty new to jQuery so the selector may be completely off.

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JQuery :: Passing Variable Between Dialogues?

Sep 16, 2010

I want to pass a variable between dialogue boxes but can't get it to work:

<script type="text/javascript">
function deleteE(v,m,f){
if(v == true) {
$.prompt('Enquiery Deleted.',{callback: del, buttons: {OK: true}, persistent: true}) ;

[Code].....

I have got the process for removing the record from the database to work fine, it's just getting this value from the first box to the last and into the php file.

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JQuery :: Passing Variable Into YQL Statement?

Apr 17, 2011

I'm having a tough time trying to add the "zip" variable to my YQL statement.

var zip = $(this).attr('zip');
$.YQL("select * from rss where url='http://weather.yahooapis.com/forecastrss?p=' ' "+ zip +" ' ", function(data){
var w=data.query.results.item;

[Code].....

I've tried as many different ways as I could imagine. Simply putting the literal zip code in the query works perfect.

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JQuery :: Passing A Variable To A Function?

Aug 15, 2010

if this is such a obvious question, but i'm kind of newbie in JQuery, i am using a lightpop plugin, & i want to pass 'image_path' via html. lightpop plugin code is something like this:

(function(jQuery){
jQuery.browser = jQuery.extend(
{chrome: /chrome/i.test(navigator.userAgent)} ,
jQuery.browser

[Code]...

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JQuery :: Form Select: Passing And Using Variable?

May 27, 2011

I have a set of select form elements. What I want it to do is this.

when I select 'tiger', then I want it to trigger and update the div 'description.'

How would I go about doing this.. I am relatively new to jQuery.

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JQuery :: Ajax Name Value Pairs And Passing Variable?

Jul 20, 2011

Basically I want the field name to be a variable but it is taking it as a literal.When I print back the POST array with PHP I get:- Array ( [field_name] => Whatever I typed )So if the text field has a name of 'username' then I want the PHP to print back

Array ( [username] => Whatever I typed )

$(function(){//on DOM.load
$('.register-field').blur(function() {
var field_val = $(this).val();

[code]....

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JQuery :: .load() - Passing Variable Data?

Dec 31, 2011

I'm trying to pass a var via object to .load() ... .load(URL, {"myname":var}, function) { ... This will not work unless the var is in quotes and therefore not a variable anymore. I want to be able to use a form to feed data to the program that loads the data.

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JQuery :: Passing A Variable Through An Attribute Filter?

Nov 3, 2009

This is my very first post! so please be kind Ok, i am very novice to jQuery. But what i am trying to do is use the jQuery attribute selector to select an input with a specific name. I can select an input of name type fine by doing the folowing:

[Code]...

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JQuery :: Passing A Variable From Html To An External Js

Aug 11, 2009

I've used jquery to create a tabbing system and I want to be able to use it on multiple pages. I want to be able to pass a variable containing the number of items in the list from the html to the js file. Inside the js file I have this function:

[Code]...

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JQuery :: Passing A Variable In [attribute] Selector?

Dec 17, 2010

I am new to jQuery. How can I select all the elements with a given number and which has 0 has value and set to a specified value.

[Code]...

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JQuery :: Passing Array Variable From HTML?

Sep 26, 2011

I am trying to pass a variable from gsp to jquery. But I have a problam.I have variable a which contains 635 element. like this a = [2,555,43,32,43,........]Here I am grabing this value fromgsp to jquery..

<html>
<head>
<script>

[code]....

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JQuery :: Passing Variable Gives Empty String

Oct 5, 2011

I have this image gallery in which clients should be able to determine the order in which their images are shown. The sortable part works. Then I want to pass the new order to the next page called act_writeneworder.cfm (i am using coldfusion)
I just started with jQuery and it is driving me nuts:-) Each time I think I am having it well i am testing and the variable passed through gives an empty string.
My code:

<script type="text/javascript">
$(function() {
$( "#ulsortable" ).sortable();
});

[Code]......

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JQuery :: Passing Event Variable Using 1.7's .on() Function?

Nov 14, 2011

I'm having issues while passing the triggered event with .on.

obj.on('click', feedmania.handler.itemFeedmania.toggleFormComment);
I've tried:
obj.on('click', feedmania.handler.itemFeedmania.toggleFormComment(e));
obj.on('click', function(e){feedmania.handler.itemFeedmania.toggleFormComment(e)});

[Code]...

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JQuery :: Set An Onclick Event With Passing A Variable As A Parameter?

Mar 20, 2011

what i want to do-

$
(
"#temp"
).

[Code]....

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JQuery :: Passing A Variable From A Post Callback Function?

Oct 23, 2010

I can't seem to get a variable declared from within a post callback, so that I could manipulate my script accordingly. I have delete.php, that deletes an id from a mysql db. If it fails, I want the script to stop and display the error. The .php script echos an "ok" if everything went fine, if not - it echos the error.var abort_error; // set the error variable

$.get("delete.php", { delete: $(this).parent().parent().parent().attr('id') },
function(data){
if(data != 'ok') {

[code]...

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JQuery :: Passing A Variable Into A Form Loaded Into A Dialog?

Jun 30, 2010

I've made a made a lovely form which is loaded into a dialog upon clicking a link. Works fine, but I want something which identifies they URL clicked on initially (e.g. /stats.php?id=bob ) to end up as a hidden form field. Should be easy but I can't get the syntax/logic right.

[Code]...

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JQuery :: Passing A Variable To A Selector: Syntax Error

Jul 13, 2011

I'm passing a variable to a selector. I have found a few resources and tried to implement them but they're just not working for me. I am trying to find href that match my variable and am working with the following:

var itemLink = /site/Mario-Kart..etc.
$("a[href=" + itemLink + "]").......etc.

I receive an error "Uncaught Syntax Error unrecognized expression: [href=/site/Mario-Kart..etc. ]" I have been placing the quotes in different places to correct the syntax but to no avail. Also, this works with JQuery v1.44 and earlier but not after.

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JQuery :: Passing Variable To String Function Correctly

Aug 10, 2010

Two objects on an html page. An event on object 1 effects object 2
$(".video_rg").mouseover(function(event){
var myTriggerId = event.target.id;
var myTargetId = 'video_' + myTriggerId;
document.getElementById(myTargetId).src = 'images/test_object_2.gif'; // this works
// $('#myTargetId').src = 'images/test_object_2.gif'; // this does not
});
My assumption (we know about those) is that I am not passing the data to the $() function correctly, that it is reading '#myTargetId' as a string, and not a variable. I just really want the JQuery code that would do what the document.getElementById code is doing.

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JQuery :: Passing More Than 2 Variable From Php File Dint Work?

Jun 4, 2011

i am devloping a website in php(5.3.5) mysql(5.0) jquery(1.6.1) i have syntax problem while transferring more than 2 values from jquery to php file ..but code dint work...when i try to transfer only 1 variable it works but not with more than 1 variable....here is the codes and the data syntax i tried to send:

[Code]..

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Calling A Function Containing A Variable?

Jul 12, 2010

I am trying to call a function from a link or button like the example below, however I would like to call the function whilst passing a variable along (not a string).

This isn't my code, it is a simple way of explaining what I am trying to do.

<html>
<head>
<script type="text/javascript">
function myfunction(txt){

[Code]....

So instead of 'java too!' I would have a variable named "category" which could contain different data each time the button is pressed.

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Calling Variable In Onchange Function

Jul 23, 2005

I am using a javafunction (onclick in select) in which i am calling a
function in php (thats why i send this to both php and javascript
newsgroups).

in the onclick i call the function "Place_Selected" with the value from the
select (naam_keuze.value)

in the function the value becomes the $zoek_id and searches in the database
for the record with the id of $zoek_id

the naam_keuze.value does not give the value to $zoek_id When i replace naam_keuze.value for a number (15) i works great.

WHAT AM I DOING WRONG? Code:

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Variable Not Being Passed When Calling Function?

Aug 13, 2009

The code below is the relevant part to an autosuggest feature. The variable that isn't being passed is "firstValidIndex". It is being set appropriately, but when it is used in "sortArray()", its value is 0.

// here we must check to see if where the string matched was at the beginning of a string inside this.aNames
// firstValidIndex is the first index where the char is at the beginning of a string

[Code].....

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