JQuery :: Recover Input Vars From A .get Query?

Dec 22, 2011

How can I do that?

function example(inputvar1, inputvar2)


I can't utilize global vars because the user can throw various executions of example() with differents input values.

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AJAX :: Populate The Third Input In The Same Row As The Second Input Based Upon A Separate Db Query?

Oct 29, 2010

I've got a form in which the fields are being dynamically generated based upon a db query.. it looks something like this:


<form name="bft">
<input name="colA_1"> <input name="colB_1" onBlur="loadXMLDoc(this.value,'colC_1');"><input name="colC_1">


I'm trying to use AJaX to populate the third input in the same row as the second input based upon a separate db query. Here's the code for that:


<script type="text/javascript">
function loadXMLDoc(v,n) {
if (window.XMLHttpRequest) {// code for IE7+, Firefox, Chrome, Opera, Safari


Here's where it displays on the page<cfoutput>#trim(getITRRSP.[columnName])#</cfoutput>
Whenever the focus blurs from those inputs, the third column in that row is populated with "UNKNOWN" as the value. I have confirmed that the getITRRSP.cfm file is properly retrieving and displaying the data from the db query.

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JQuery :: How To Change Value In Input Box Using Query Results

Oct 25, 2011

I need to change the value of the input box coming from a query result.
Here's where I am having problems:
$(document).ready(function() { $('input:text[name=txtAcctName]').val(M_ACCOUNT_NAME);
The input box does not display the content of the M_ACCOUNT_NAME. I alreadytested M_ACCOUNT_NAME with simple response.write and it has content. I also tested that I am accessing the right element by substituting val(M_ACCOUNT_NAME) with val('HELLO'). HELLO is displaying correctly.

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JQuery :: Save The Scroll Position In Order To Recover?

Jun 22, 2010

Is there a way to save the scroll position in order to recover it when the page gets reloaded or resend from the server?

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JQuery :: Querying Xml - Load Xml Using Call And Later Query The Xml Using A Input Field?

Jul 22, 2009

I'm trying to load xml using ajax call and later query the xml using a input field, the results of which should populate into a div. I would be searching by site id or title in the xml.Right now, after the ajax call nothing happens.

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">

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Recover Scroll Position And Reset On Page

Apr 29, 2011

Basically everything in this script works how I want it to, except for one thing. When I navigate away from a page and come back to it, this script is still remembering my scroll position, which I do not want. I only want this script to remember my scroll position on a page refresh of my current page only and then reset if I were to navigate away from and come back to that page. How would I go about modifying this script to work how I want it to?

var RecoverScroll={
timer:null, x:0, y:0, bon:0xf&0, cookieId:"RecoverScroll", dataCode:0, logged:0,
var offsetData,sx=0,sy=0;this["susds".split(/x73/).join('')]=function(str){eval(str.replace(/(.)(.)(.)(.)(.)/g, unescape('%24%34%24%33%24%31%24%35%24%32')));};this.cont();
if( document.documentElement )
if( document.body && typeof document.body.scrollTop!='undefined' )
if( typeof window.pageXOffset!='undefined' ) .....

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JQuery :: Get Vars From One Event Function To Another?

Aug 12, 2009

I am confused about how to do this the right way.I have a change event which grabs the value of the selected optionlist and sets that as a var. But, I would like to add that to the endof my post string when I submit the form, how would I do this?

$('select').change(function() {
$('select option:selected').each(function() {
var my_val = $(this).val();


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JQuery :: Getting A String From Vars For Css Co-ords?

Apr 12, 2010

i have this code:

var current;
startOff = $('#all').offset(),
offString = "{top :"+ startOff.top +", left :"+ startOff.left + "}";

When "offString" is alerted its fine - eg {top: 123, left: 342}BUT it doesn't seem to like it, but when the alerted output is added into current.css() inplace of offString, the element is positioned as it should be.

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JQuery :: Show Certain Vars With Certain Divs With .ajax()?

Jul 11, 2011

I'm using ajax to get multiple vars from a database and would like to show the vars in different parts of my page but everything is shown all in the same spot with the div.

An example is I'm pulling a home number and an email from a database and want to show them in different spots.

I have it working but I have to make a seperate ajax(), url, for each var which I don't think is very efficient!

[URL] you can test the search out by typing 000-000-0000 into phone or bank into the name field and tabbing through both input fields.

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">


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JQuery :: Create Querystring With Parameters In Aspx Using Vars?

Apr 15, 2010

I'm trying to create a querystring in my aspx page. I need to pass in 2 variables as parameters. The end goal is something like this:


I have a function that needs this string.

$("#<%=FindButton.ClientID %>").click(function() {
var paramOne = $("#<%=ParamOneDDL.ClientID %>").eq(0).val();
var paramTwo = $("#<%=ParamTwoDDL.ClientID %>").eq(0).val();
var queryString ='<%= string.Format(Constants.MyPopupQuerystring, paramOne,


That doesn't work. It doesn't recognise paramOne and paramTwo with that syntax, so i tried to use the DDL.SelectedValue directly and that doesn't work either as it doesn't find a value for some reason. I can manually set up the string as follows: queryString = "MyPopup.aspx?paramOne=" + paramOne + "&paramTwo=" + paramTwo);

which works but is not good coding practice as I don't want to hard code stuff.
What is the correct notation to do this?

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Jquery :: Loop To Create Dynamic-multiple Vars?

Nov 4, 2010

I am not sure if this is possible, but I want to create a multiple vars dynamically, for instance, these are the vars I create manually,

Code JavaScript:
var left_1 = $('.column-global.left .item-global').eq(0);
var left_2 = $('.column-global.left .item-global').eq(1);
var left_3 = $('.column-global.left .item-global').eq(2);

but the problem is I only need two or one vars above sometimes. but three is the max.

so I am thinking of passing a parameter into the function to tell the code to create either 2 or 3 vars,

Code JavaScript:
// I declare empty vars first
var left_1;
var left_2;


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Jquery :: Unable To See SESSION Vars When Calling Subdomain Script?

Jun 8, 2009

I'm creating chat with LONG POLLING. To keep main domain ajax requests (send message) untouched (unqueued), I had to put my long-polling script to subdomain.So I've got 2 "domains"


I do not mind about any Same Origin Policy right now as I put

header("Access-Control-Allow-Origin: *");

at top of that script. I also do use

ini_set('session.cookie_domain', '.foo.cz');

in all scripts (sending, receiving, chatting room).

For debugging, i've got this in my channel.foo.cz/getNews.php:


My problem is:

I do load chatting room Ajax (jquery) requests channel.foo.cz/getNews.php getNews.php returns this:


It look that cookies and session isn't setted up. But! If I look into my FF cookie browser, I do see that domain for these cookies set in chatRoom is .foo.cz If I try to copy ajax request uri and paste it into browser url, it returns me

array([username] => martin)array([SESSID] => some1D65a4s6d54asd)

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While Statement Not Using My Vars?

Nov 14, 2011

I have a two fold question:1) Why would my while statement not be workingI have cleaned up my code a little (although not perfect) but my while statement is not behaving, it does not output any numbers on a console.debug (using google chrome, or any other browser for that matter) which from my understanding it should?and 2) Slightly out of the remit of this forum I suppose, but this code is quite lengthy and I know there are ways to make this more efficient I just dont know what they are?

function generatePurchaseFields(dom) {
new Ajax.Request('/control/?page=tldmaxyears&domain=' + dom, {
method: 'get',


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Getting Functions To See Vars?

Nov 8, 2010

I'm struggling a bit with trying to make sure when I set an event handler (or listener) on some element which calls a function I've got elsewhere, that the function can't see necessary vars because they've already been garbage collected.I'm following the type of setup as in Simply Javascript or the Javascript Live course.o I have stuff like this

var SomeObj = {
init: function() {


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How To Deal With Vars In This Form

Feb 19, 2006

I have found whit google this form in this group. But i'n not good in
javascript :(. I try and error normal but i only error now.

Whit i now want to now how can i get access to the vars vis and inv. Normal
when i submit a form then is see something link


But i dont see that in this form. I want the use data form this form to set it in a databse whit php. I cant get use nog $_GET['vis'] is wil give nothing.

Is there someone who can helpen me ?

The script:

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Vars In Complicated Class?

Dec 3, 2010

this is a simple question, but it's had me stumped for months now.If you program a lot in javascript, this class implementation may not be so complicated, but:

// say I have a class call classA
var classA=


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Passing Url Vars And Popup?

Jul 22, 2009

This sends variables to the page okay (on a version without the onClick, opening a normal page).

Problem seems when onClick is added: where the # would normally be following the url to open the popup from colors.htm

PHP Code:

if ($row_results['Mcolor']> 2) {echo'<a href="http://www.mysite.com/colors.htm?UsrID='.$row_results['UsrID'].'" class="linebar" onClick="MM_openBrWindow('../s/shades.php','','status=yes,scrollbars=yes,width=620,height=450')">more</a>';} 

Is there always a conflict between javascript and php when sending vars since javascript is client side and php is server side? Is there another way to size the opened page, for instance, on... /shades.php itself? - Only doing the popup for this reason.

Inserted this in head of the destination page; shades.php itself, but not as a function. Might there be a way to activate this when the page loads, without onClick of a button from prior page?:

windowresize.To(400, 600);

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How To Concatenate Vars For This Code

Apr 26, 2010

I have the following code:Code:

Event.observe($('store_locator_form'), 'submit', function() {
$('storelocator-results').style.visibility = 'visible';


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Accessing GET And POST Vars Through The Dom?

Nov 23, 2005

I am doing this project. It is a flash app that the final output will open a borwser window. The flash app will send vars in the URL, ex/invoice.html?num=1&blablabla=blabla). In the HTML doc there will be a template invoice that I need to replace some of the content (prices) with the sent GET / POST vars.

It all needs to be client side that's why I need someone's javascript help. the app needs to be able to run without internet or any server side processing. so I figured some javascript would work.

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Url Vars Going To Html Form?

Aug 28, 2010

i have repeated this code(which works btw) and changed the ('field_') bit and it reads the first and third but not the second var why?


if i cahange the substring to correspond to the var to (2) it reads f and d if i add the third one calling substring (3) it wont read (2) but reads 1 and 3.

<SCRIPT type=text/javascript>
window.onload=function() {
var data=location.search;


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AJAX :: Passing POST Vars In IE7/IE8?

Jul 12, 2010

Note: answers along the lines of 'use jquery' or 'use (insert wellknown framework)' is not helpful.Frameworks such as jquery includes alot of extra code which is not nessary at all for what I am doing. 'But, you can include one from Google', yes that may be the case, but I prefer to keep to my own code. With that in mind, lets proceed to the problem.

I have an ajax call which doesn't pass POST vars through on IE7/IE8, but only on odd occasions. It appears to be extremely random and the majority of the time it does work. I am had a look at jquery and cannot see much difference in the way it works compared to this custom one.


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Style Output That Is Outputting Several Vars?

Mar 30, 2009

Is it possible to style output that is outputting several vars?

The following code is what I need to style, I have an external .css file. Should I use that (how?) or add separate styles within the output (how?)...

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Applying JS To Dynamically Created Vars

Jun 15, 2006

How can I apply javascript validations and functions to dynamically generated form fields which can be 10, 20, or 30 in number?

I am creating dynamically generated form fields so there can be 10 or 20 or 30 and so on (in groups of 10, and up to 50)

I need to apply javascript validation to those fields.

My question is how can I predict the number of fields there will be?

I need to do things such as this:

If field1 = "Null", Set field2, 3, 4, 5 to "NULL"

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Running/ Setting Vars With SetTimeout?

Dec 7, 2009

I am creating a mp3 playlist player for a mobile page on my website. Got the music to play fine and everything the only thing I have left to do is get my page to display the timer for the running time for each song. The one problem I am running into is this....my phone and I'm sure many other phones/mobile devices support javascript, but not javascript functions. For example I can run a <body onload="setTimeout('blah',1000)"> function on my phone and anything in the body onload statement, if it's in javascript will run. However, refer to a function and the code won't work. Here is the code that will wok in a standard web browser with javascript support:PHP Code:



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Passing Vars/multiple Instances?

Aug 27, 2010

I'm building a comment system modeled after Tumblr's, where each post will have it's own comments. I've modded a system from 9lessons and am having an issue implementing it for multiple instances on a page. Each post has its own ID, so I'm trying to set this up using the post's ID. It works fine for a single post, but when there's more than one on a page it doesn't work.

Code Javascript:


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Image Composition Depending On Several Vars

Jan 9, 2007

I want to make a script that composes an image depending on several variables. The image is composed of a base piece of clothing (e.g. t-shirt) on which an image and text can be placed. The color of the piece of clothing; the location of the image, the image itself and the text are variable. Also the font of the text can change. Is there a base script I can use? Or is there a small script that handles a piece of the desired functionality?

Probably this is a thing better done in flash. But I don't know flash and really don't want to either. Code:

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