Is it possible to wait until an AJAX request is completed before moving on to the next instruction. If an example is needed I will be happy to supply it.
BTW, I'm using jQuery for my AJAX requests
I worked with now in jQuery. Property however at present the following problem: [i]I provide a AJAX Request. the side is loaded, the parameters all conveyed and back receives I a complete HTML side. Now I would like to have only certain elements however from this side, like DIV, SPAN etc. How can I make with the AJAX Request return in such a way best, which I can select these elements thereby? Simply it would be unfortunately not functioned over the function $ (element), it even if I indicate the HTML Request as secondly parameter.[/i] Excused, for my bad English. ;-) Translatertool. There is unfortunately too many words, in order to describe my problem. ^^
View 2 Replies View RelatedI have a php page which returns a table representing a query sent to a MySQL database. So far it has worked in every case except now that I'm trying to use it to call a stored procedure, in which case the readystate is staying at 1 and never completing.
I have logged the results of the php file both in an error log and looked at the response from the request using firebug, both of which show a correct result.
Why isn't this returning properly?
Here are the relevant javascript functions:
Code:
function customizeType()
{
$("custom-header").innerHTML = "";
$("custom-top").innerHTML = "";
[Code]....
After the page loads, the error log shows correct results for all queries.
I am using following code
Now what i want to do is: i have a callajax() function. with in this function i will call do_login() function. this do_login() handles an ajaxrequest and returns the responsetext.
Now i want to do some validation on this responsetext(in case of onsuccess). so i am trying to return value to callajax() function for onSuccess case in ajaxrequest.submit();
That is(onsuccess response) supposed to be some string( but not true or false). but i am always getting false in ajaxcall() function. i know the do_login() function is returning false before ajaxrequest completes
So i want to stop this and make do_login wait until ajaxrequest completes and then i want to return it's response to callajax() function.
Just started working with jQuery and AJAX and I have a quick question regarding the fadeIn function.
I have a form that is submitted to a PHP page. The PHP processes the form (using a script from DHTMLsuite) and outputs text. Using AJAX this text is then shown in a div tag with the id #results on the same page as the initial form.
I have the following jQuery code:
Code:
<script>
$("#mySubmit").click(function () {
var formObj = new DHTMLSuite.form({
[Code]....
So, when the user clicks the "mySubmit" button the #results div will ade out, submit the form and then the #results div will fade in again. The problem I am having is this - the #results div fades back in before the dostuff.php page has finished executing so that the content of #results changes suddenly when the AJAX response comes back. What I want is for #results to fade out, the form gets submitted and comes back setting #results to the new content, then #results fades back in.
I'm using the submit and ajax functions to check a form. When the form is submitted the submit event executes and within that event the data (a code the user has to fill in) is sent to the server to check if it's correct. If it is correct, the submit event supposes to return true (so the form submits), if it's incorrect the submit event supposes to return false (so submitting the form cancels).
Here's my code that should do this:
$(function(){
var submit = false;
$('#login').submit(function(){
$('span.error').fadeOut('slow');
$.ajax({
url: '/ajax/login',
type: 'POST',
data: 'code=' + $('#code').val(),
success: function(response){
if (response != ''){
$('span.error').fadeIn('slow').text(response);
submit = false;
}else{
submit = true;
}}})
return submit;
})});
But here's the problem: While jQuery does the ajax request, the script continues. So it will return false - even if the code is validated - because the var submit has been set to false at line 4. When I submit the form again, the form is validated because 'submit' is true (but that's set to true the first time). How can I ensure the submit function waits for the ajax request to finish?
I have a select drop down that triggers a change event to update my database. I am new at programming, so hopefully I am overlooking something obvious. My Jquery code actually works as desired to update the database, but when I try to add a overlayed "loading, please wait" message to the user, I can't get it to turn off and the page freezes. debugging the javascript in Firebug, It seems this code returns a 404 status, so it makes sense to me that my overlay will not turn off, but seems strange that the code updates the database as desired. what is wrong with this code? How can I get the overlay to turn off?
[Code]...
Anyone know how to return true or false to an event handler based upon the results that come back from a Prototype Ajax.Request call?
I have a link with an onclick handler that calls a function getLoggedIn(), which looks like the following:
function getLoggedIn(type) {
ajax = new Ajax.Request(
'includes/checkloggedin.php',
{
method: 'get',
parameters:'&type='+type,
onComplete: checkLoginResult
});
}
As any analysis of request.responseText occurs in checkLoginResult(), not getLoggedIn(), how can I pass an Ajax-response-determined return value back to the event handler?
I have a graph that i need to be dynamic in the sense that a user would click a checkbox and select which info will be displayed. I can do this using php, but i want a seamless transition done. My thoughts are AJAX SO basically i need a way to send a a request to a php page lets say graph.php with a variable set liek so: graph.php?id=1
Can someone point me in the right direction regarding this please, i presume i can use the onCheck on the check box and have a small function to handle the ajax request, Just to summerize:
Checkbox Clicked --> Request to php page with a variable set --> Return the php page.
I am currently creating a social network. On a profile if a user has comments they can delete them. I am running AJAX to update the database and display the comments refreshed (one deleted will no longer show). The data I am requesting includes the following...
<script language="JavaScript">
document.write("<a href="javascript:void(0)" 'CommentsTable', 'PostLink1', 'PostCommentText', 'ViewCommentsText')" id="PostLink1">Post Comment</a>");
</script>
<noscript>
<a href="comment.php?action=post&user=<?php echo $user; ?>">Post Comment</a>
</noscript>
My problem is that the JavaScript from the request does not work, I can only seem to display regular HTML. Is there a solution to this problem to make the JavaScript work or do I have to use an HTML alternative?
i am making a request using Ajax (JQuery) and it keeps repeating the request, it almost seems like it is inside a loop even though it is not inside a loop.
jQuery.ajax({
type: "GET",
cache: false,
url: "<?php echo Yii::app()->request->baseUrl; ?>/member/updatememberinfobox/query/",
[Code]..
I have the following test-script working:
$(document).ready(function(){
$('#up').mouseenter(function() {
$("#results").append('<div id="test123"></div>');
$.ajax({
url: "http://someurl.de/some.htm",
[Code]...
Is there an way to cancel AJAX request?
View 2 Replies View RelatedXP IE6 virtual PC for test, latest version of jquery the browser hangs after an ajax request. $.get("/myurl", {random: $.random()}, mycallback); I read that IE6 hangs for some cache searching stuff, that is why I added a randomstring with my $.random() but keeps hanging the browser.
View 1 Replies View RelatedI have a problem with ajax URL, I need to change and append "/" before the reale URL. Below the example ajax request:
$get("mypage.php"......
I need to append "/" before mypage.php, and so modify the ajax url request. I tried with ajaxSetup beforesend without success...
I'm writing a little application with JSF 2.0 + jQuery. My page contains a simple input form, a submit button and a div containing one div for each string that the user type in the input text field. i'm using JSF 2.0 ajax to send the request to the server and rerendering only the div-container, with the updated content. Initially the div contains a single div with a text example for the user. Every div inserted by the user has the style-class "user", so with jquery I manipulate all off them through a simple function.
Here my code:
But i've encountered this problem when I started using ajax: my jquery function doesn't work on the new content, so I started trying to resolve the problem with live() method as suggested in the FAQ and on several posts
So my code changed a little:
This code doesn't work at all after the submit event, so for test purpose only i've changed the event to click and ,using the event generated from the mouse click, it's working.
But obviously i need to apply my jquery function right after the ajax request and without the user's partecipation.
I'm testing this code on Firefox 3.6.13, but i need it to work correctly also on IE8, Chrome 8 and Opera 10
What's wrong in my code?I have bound the wrong event to the div-container and instead I have to bind the submit-event to the form?
I use JQuery validation plugin to handle my forms, and I'm using the remote
option for some inputs, aside from the usual 'true/false' to detect if the field is valide or not, I need to get a php variable generated on the server, but I don't know how to do it
Is there a way of using the Ajax httpRequest cross domain?
View 6 Replies View RelatedMy code for submitting currently submits to my database properly and I get a really simple xml response either <success type=Ɔ'/> (fail) or type=1 (success)
My question is this, given that I receieve xml back why does my code run all 3 onXXX methods? I can understand it running onComplete but not both onFailure and onSuccess. What events/factors determines whether these triggers are run? Code:
I am struggeling to get an ajax request to work. The main issue here is that I can't fill in a select box from jquery for some reason. I was working before without jquery and used the method innerHTML() to paste options into the box, which worked fine, but now it's stuck. Here is a snippet of my code
function showResults(source){
var xmlData = $.ajax({
url:source,
async:false
[Code].....
I call showResults() on window.onload and debugging with firefox shows me that everything works fine, but the insertion, the browser just steps over the last line without inserting anything. The particular html code is
<select id="list1" size="6" class="box190" multiple="multiple"></select>
I am trying now since yesterday various variations, but none of them worked.
how the yahoo ad serving script can be used to serve up ads up using JavaScript that isn't inline? I've attempted several things but it just seems like its impossible to do. Essentially, I would like to swap out a new round of ads per AJAX request. Any ideas? I've created a more friendly user interface for a site I'm working on but the thing is that the ads need to change every request since page refreshes are being eliminated. Otherwise, only a single impression may be tracked even though someone has visited essentially 100 pages, which is no good for the ad business.
Also, has anyone had success finding a way to delay the yield manager until the page has fully loaded? Sometimes the yahoo yield manager can take 10+ seconds resulting in a poor user experience and slow load time. Any ideas for that? Essentially, it would be nice to fully load the page than request the ads without using obtrusive JavaScript which seems to be the only way yahoo knows to do things.
I wrote a form with a little DOM/AJAX to submit the form data. The page is being used in google ad campaign, so after a user fills in the form, a google script is run to count conversions.
I am having trouble getting the script to work properly. Since I am not reloading a page, I am including the file dynamically the DOM WAY. Below is a snippet of the code. The code is part of a function that runs when the readyState == 4. Code:
I'm trying to update my page with either a yes or a no, I'm using Ajax for the request to the server. The request works perfectly, however when I try to update the DOM with the server response using $(this).text(response.waiting); and $(this).html(response.waiting);.
I've tried alert(response.waiting); and returns a valid response. So, the problem probably stems from the DOM.
$("#data a.waiting").each(function(i){
$(this).click(function() {
$(this).html('<img src="../img/loading.gif" id="loadwait" alt="Loading..." />').fadeIn("slow");
$.ajax({
type: "POST",
url: "waiting/ajax/",
data: "id=" + $(this).attr("name"),
dataType: "json",
success: function(response) {
$("#loadwait").hide();
$(this).show();
$(this).html(response.waiting);
}
});
});
});
How do I set the user-agent header in an ajax request?
View 1 Replies View Relatedwhats the best way to pass a json string to the server.
if my jsonstring = {a:Ƈ',b:'sds',c:'sdg'}
could i send that to the server passing it as 1 variable like so:
url = /serverside.php?json=jsonstring
or would i have to break it down into something like this:
url = /serverside.php?a=1&b=sds&c=sdg
So I have an odd round about fix that i'm using to get data from one server to another. First I have a classic asp file that does an http request to a different server (it's all on an intranet so I can't share the exact code) like this:
Set xml = Server.CreateObject("MSXML2.ServerXMLHTTP")
xml.Open "GET", "https://www.externalurl.com/getData?value1=this&value2=that", False
xml.Send
Response.Write xml.responseText
Set xml = Nothing
This external URL returns an XML document that's written on the page. Pretty basic stuff.
Then I created another page with this jquery:
[Code]...