AJAX :: Call A Specific PHP Function?

Dec 23, 2008

I was wondering if it was possible to call a specific PHP function using AJAX instead of calling a whole page. An example:

function MakeRequest()
{
var xmlHttp = getXMLHTTP();
xmlHttp.onreadystatechange = function()
{
if(xmlHttp.readyState == 4

[Code]...

I already have a PHP function (in a class) that retrieves the provinces/states from the database based on the country. I was wondering if it was possible to call this function instead of having to make a new file (in this case FindProvinces.php) that calls the function.

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AJAX :: Call To Specific Funtion In Library

May 26, 2009

I want to make AJAX call to specific funtion in library. Is there a way not to create new file for this?

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Call A Variable From A Specific Function In Another Outside?

Aug 20, 2009

how do i call a variable from a specific function in another function outside the first one?

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JQuery :: Call Ajax Function Inside Another Ajax Function?

Oct 12, 2010

I am using jquery for getting ajax responses from server side functions.

I am in a situation where I need to make two ajax calls one after another and the second one is dependent on the response of the first one.

I have tried to use a code which is similar to this one?

$.ajax({
type: 'GET',
url: 'myURL',
success: function(data)

[Code]....

Is it possible to get two have two ajax calls , one dependent on the other?

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JQuery :: CYLCE - Loading Text Portions + Defining A Loop + Function Call On The Specific Slide?

Feb 19, 2011

1.In ZZZ.html i have a long list of text items formated like this:

<div="part1">
<span > <h3 >AAA</h3><h4>BBB</h4></span>
<span > <h3 >CCC</h3><h4>DDD</h4></span>

[code]....

In another document i made some buttons to change slideshow content by loading sections id to

<div id="cyc" class="slide"></div>
using function:
$('#cyc').load("ZZZ.html #part1");
etc...

Text loaded, but the slideshow didn`t work

2.How can i loop specific range of slides ( and make it modifiable with some "range selector" in browser) ?

3.Is it possible to trigger some event on the desired slide number ?for example:

on slide 3 - play sound
on slide 6 - display message
on slide 15 - go through slides 10-15 four times

[code]....

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AJAX :: Calling A Specific PHP Function Or Class?

Jul 2, 2009

Just getting my feet wet with AJAX and trying to figure out how I can make a javascript call to a specific PHP function in another file when I have a drop down menu change value using DOM. I've found lots of examples of how it could be done with GET variables, but none for this particular method of data retrieval. Has anyone ever ran into this, and if so, how did you solve this interesting deliema?

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Ajax Function Call

Aug 15, 2006

How to call a function that has a string variable as the parameter
during http.onreadystatechange event is met? I tried this

http.onreadystatechange = MyFunction (stringVar);

but it gave me an error message: "Type mismatch".

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AJAX Call Function

May 29, 2006

i have all my functions in a java class file.... how do i call the function using ajax? does anyone know?

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Ajax :: Call To Php Class Function?

Jan 2, 2010

Is it possible to use AJAX to call a PHP function. I know you can request a PHP page but I would like to call a PHP function and display the return using AJAX .

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JQuery :: AJAX Call Function On Success?

Sep 22, 2010

I have 2 files, index.php and test.php

index.php:

Code:

<script type="text/javascript" language="javascript">
$(document).ready(function(){ setInterval(function(){
$( function()
{

[Code].....

I want to call function hi(); from test.php when the ajax call in index.php is successful.

I am getting hi(); is undefined.

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Ajax :: Call Function From Page Thats Been Called?

Jan 30, 2010

like theres two pages.page one calls page two and displays the output of page 2 on page 1 via ajax.now can i click on page 2's output(on page one) and have it execute another javascript function to call AJAX(a third page)

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Ajax :: Get Function To Execute ONLY After Call Is Completed?

Mar 16, 2009

i have the following

Code:
function getaccountcurncy2(){
var entity = $("#sourceacctno").val();
//alert(entity);

[Code]...

I need to execute the function getexchrate() ONLY after the ajax call is complete. All my previous attemps executes the function before the ajax call is completed. getexchrate() depends on the outcome of the ajax call.

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Jquery :: Execute Function After Ajax Call?

May 1, 2009

This is what I cam currently doing code...

Basically I want to execute getexchrate() after the ajax call is complete. etexchrate() is already defined.

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Ajax :: After A Time Interval Call A Function?

Apr 7, 2011

I'd like to have basically rotating images on my page but I'd like to pull them from a database. how to set an image rotation like every 10 seconds but have it call a function which will use AJAX to be able to pull the images from the database?

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JQuery :: Call A Function After An AJAX Update Is Completed?

Aug 30, 2010

I am having a couple problems with what I am guessing is sequencing. I have several different events that perform a task and then refresh a portion of the screen using this code snippet: function RefreshComments(sID)

[Code]...

So this comes down to finding away to fire the javascript function only after the JQuery function has finished updating the HTML property of the DIV tag. I'm having a similar problem with a .post() command, and I expect whatever the solution is to this problem can be used to resolve the other as well.

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JQuery :: Ajax Call Returns Some Internal Function

Jun 29, 2011

Clearly I am invoking this wrong.

[Code]...

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JQuery :: Open Ajax Call Using .click Function?

Feb 24, 2010

At the moment I have a link in a div that targets an ASP page to remove an item from the database.

<a class="small" href="/products.asp?Action=RemoveProduct&ID=<%=(rsCartItems.Fields.Item("ID").Value)%>">remove</a>

What I could like to do is use JQuery .click and .ajaxmethods but the only thing I am unsure of is hot to get the ID of the a href tag containing the unique item ID that relates to the db record. Can I use this.id?

<script>
$(document).ready(function
(){
$(".removecartitem"

[Code]....

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JQuery :: Passing Parameters In Ajax Function Call?

Mar 11, 2010

I'm trying to pass parameters using the jquery's ajax function, but I end up with a "function undefined" error message when I try.

I had trouble finding simple examples of ajax passing parameters with jquery.

<!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">
<head>

[Code].....

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Ajax :: Unable To Call Function In A Loop / Enable This?

Jun 29, 2009

I am trying to track progress of a database operation . and want to display percentage progress on page asynchronously.

Process.jsp - In this i used javascript to call ajax function continuously which returns percentage progress. My Code is ...

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Ajax :: First Function Call On Page Load Always Skipped

Oct 9, 2010

Trying to call the same Ajax function twice on initial load of the page, but only the second one executed. I try to load mainpage, and inside mainpage I try to use ajax to load content1.asp to div1 and content2.asp to div2.

Test scenario (based on the Situation below):
- Page loaded, 1st ajax function skipped, 2nd ajax function loaded
- Remarked 1st ajax function, then 2nd ajax function loaded
- Remarked 2nd ajax function, then 1st ajax function loaded
- Moved the 2nd ajax function to above 1st ajax function, the 2nd ajax function is skipped.

Conclusion:
- the 1st ajax function always skipped. But Why? How to ensure both ajax is called upon loading of the page?

Situation:
mainpage.asp
<div id="div1"></div>
<div id="div2"></div>
<script language="JavaScript1.2">
ajax('div1', 'GET', 'page1.asp');
ajax('div2', 'GET', 'page2.asp');
</script>

ajax.js -
function ajax(strDivID, strMethod, strURL){
if (window.XMLHttpRequest)
{// code for IE7+, Firefox, Chrome, Opera, Safari
xmlhttp=new XMLHttpRequest();
}else
{// code for IE6, IE5
xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
}xmlhttp.onreadystatechange=function(){
if (xmlhttp.readyState==4 && xmlhttp.status==200){
document.getElementById(strDivID).innerHTML=xmlhttp.responseText;
}}
xmlhttp.open(strMethod,strURL,true);
if (strMethod="POST"){
xmlhttp.setRequestHeader("Content-type","application/x-www-form-urlencoded");
}xmlhttp.send();
}

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JQuery :: Ajax Call Not Working Within Click Handler Function?

May 18, 2010

I have the following code:

$(document).ready(function(){
$('#link').click(function() {
alert('Clicked!');
$('#content').load('dialogs/load/content', function() {});
});
});

The link is a normal link that is not dynamically created. The alert works. I know the problem is not the Ajax call because this works just fine:

$(document).ready(function(){
$('#content').load('dialogs/load/content', function() {});
$('#link').click(function() {

[Code]....

It only breaks when located inside the click handler. It does not return response headers or a response. Is there something about event handlers and ajax that I'm missing?

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JQuery :: Callback Function Required To Make Ajax Call

Jul 15, 2010

On a project I got stuck on this "problem". When you make a json (ajax) call. You also need a callback function. Which means I have to call the next $.getJSON within that callback function to read the next portion of data. In my opinion this is not very readable code...What I want is a nice and readable piece of code. Where you could just write it like this:
var data1 = $.getJSON(..);
var data2 =$.getJSON(..);
I've found a solution here: [URL] (explains my problem perfectly). But it's not compatible with the getJSON story. Is there already a possibility to do this with the jquery library?

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Ajax :: Cannot Call User Defined JS Function After Return The Content?

Dec 6, 2010

I am having a problem of calling the user defined JS function after I make the AJAX call. Basically, I created couple radio buttons on the main html page. When the user clicks on one of the radio button, it will trigger the AJAX call and return another html file in the "div" content that I set in the main html page. The other html file contains a user defined JS function (e.g. "updateContent()") which use the onclick event handler to call the function. When I'm running the app, and click on the button. I had seen the firebug was complaining the "updateContent() is not defined" error. The function itself works fine and must be defined properly.

Here is the code in the main.html page:

Code:

<script type="text/javascript">
var asyncRequest;
function getTools(url){
try

[Code].....

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Ajax :: Call External Function On Button To Update Table

Jun 28, 2010

I am trying to call an external ajax function to exec the php script to update a table. It is somehow not working.

<html>
<head>
<script>myAjaxFunctions.js</script>
</head>
<body>
<button type="button" onclick="clearT1();">Clear TableOne</button>
</body>
</html>

/**** This is "myAjaxFunction.js *****/
var asyncRequest;
function getContent(url){
try{
asyncRequest = new XMLHttpRequest();
asyncRequest.onreadystatechange = stateChange;
asyncRequest.open('POST', url, true);
asyncRequest.send(null);
} .....

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AJAX :: Get A Form To Call A Function On Submit To Send A Request?

Apr 4, 2011

I am trying to get a form to call a javascript function on submit to send an ajax request. The site sits on one server and the php target file on another. I get a status of 0. From what I read, this is because the php file sits on a different server. I do don't believe I can get around the files sitting on different servers.I can set the php file as the form action, but I do not want to redirect, just send a request to the other server to modify some values in a DB. If I can not send an ajax request between servers, I was thinking an alternative might be to set the php file as the form action, run the updates, and then have the page redirect me back. Is there a better way to get around this problem

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AJAX :: Cannot Call A User Defined JS Function After Return Content

Dec 6, 2010

I am having a problem of calling the user defined JS function after I make the AJAX call. Basically, I created couple radio buttons on the main html page. When the user clicks on one of the radio button, it will trigger the AJAX call and return another html file in the "div" content that I set in the main html page. The other html file contains a user defined JS function (e.g. "updateContent()") which use the onclick event handler to call the function. When I'm running the app, and click on the button. I had seen the firebug was complaining the "updateContent() is not defined" error. The function itself works fine and must be defined properly. Here is the code in the main.html page:

Code:
<script type="text/javascript">
var asyncRequest;
function getTools(url){
try
{
asyncRequest = new XMLHttpRequest();
[Code]..script type=

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