AJAX :: Check To See If Call Has Been Completed
Apr 7, 2009
I have two AJAX commands. One creates a list of items, the next highlights a specific item on that list. I don't want to combine these two commands because I often use them separately in different functions. However, the first command - the one that lists the items in an innerHTML - must complete before the second command is called. I used to just set a few seconds (as you'll see below) before the next command was called, but now the list is growing longer, and it no longer works. Is there some kind of command to only execute it when the previous command is ready, like "onReadyState"? Code:
[Code]...
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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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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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Jan 19, 2012
I am new to javascript and I want to write a programme that check whether previous text box(question) is completed before proceeding.
I have questionnaire , there I got above problem.
here is a code that illustrate my problem [code]...
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Nov 8, 2011
I have a jQuery script (joomla plugin) and I need to add my custom function
after standard animation is completed.This is standard code from the script:
var
code
= "jQuery('"
+this
[Code].....
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Feb 27, 2006
Does anyone know is it possible to check if ajax call was redirect? i mean I connect by Ajax to one URL but I'm redirected to other url. Is there a way to check that my request was redirected? this situation happen when some urls are only accesible when you are logged (i mean you have session) and if you losed session you are usually redirect to other page. But I don't know is it possible to check that my call was redirect. For now wheatever my AJAX call was redirect or not i get status 200 (it's OK)...
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Dec 23, 2010
I have a shopping cart with a quantity field. I also have an update button that updates the totals. Myquestion is how can I use jQuery to check the quantity field when it loses focus, to check the value against the database and the Instock field. If gt then display a tooltip (or something) and not allow the form to be submitted. The problem is the field is called sel_qty for each product.
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Dec 14, 2010
The general framework is a simple user login function. The user name is selected and a password entered as usual. The function grabs the element values and passes them to a php page that queries the database. An AJAX call returns the password to the function and then I want the innerHTML to be a choice of two web pages, depending on success or failure of validation. There are existing AJAX functions available on the internet but they are overly complicated for what I think should be a simple, quick to load function.
Where I am stuck is that the standard procedure to make an AJAX call is the browser window event. How do you make the call from within the function? I have tried creating two new variables, "success" and "again" to replace xmlhttp, but still stumble on the event to assign a value. I left the blank password protection (if statement) with that variable to demonstrate what I mean.
I've put in my code below, which is in development and successfully alters the innerHTML text depending on user input but I can't figure out how to insert the relevant php page. I have '// out' the testing bits, but left them for info. (I have tried full 'scripting' as the innerHTML, but it's messy.)
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Mar 25, 2009
I'd like to call a function to check if a div with id content has a <h1> tag and if so change the divs background colour.
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Jul 20, 2005
I have a link on my form like:
<a href="javascript:pgm_a();pgm_b()><img src="a-.jpg"></a>
that I want to do 2 things:
1) open up a component window and let the user make a selection and
store the result in an input text field we will call fielda,
2) update another field we will call fieldb based on the value of what
gets stored in fielda.
What is wrong with the way I have this link is that pgm_b gets fired off
right after pgm_a fires and does not wait until the user has made the
selection.
I don't want to modify the component window and put code in there to
execute pgm_b because it is used on many screens and is only applicable
to this screen. I don't want any custome code in there.
Pgm_a resides in the component window and pgm_b resides in the screen
window. I tried putting an onBlur event in the input field where pgm_a updates,
but it doesn't get fired off.
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Sep 17, 2009
I want to sequence a few animations of different selectors. Normally, if it's the same selector, I could just add it to the list, but they're different selectors.[code]...
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Sep 18, 2011
I want all the fields will be filled submit will be visible on all but I just do what has not n'arive test
Note b: there is already invisible submit send # I hope the idea is clear Maintenon.here is my code jQuery:
$(document).ready(function() {
//------------------ validation champ email par blur -------------
$("#email,#objet,#message").blur(function() {[code].....
here is the html code:
<input id="email" type="text" value="E-mail" onFocus="if (this.value=='E-mail') {this.value=''}"/> <div class="cl"></div> <input id="objet" type="text" value="Objet" onFocus="if (this.value=='Objet') {this.value=''}"/> <div class="cl"></div> <textarea id="message" type="text" value="Votre message" onFocus="if(this.value=='Votre message') {this.value=''}">Votre message
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May 20, 2010
window.onload does not quite seem to do the trick.
My only other idea is to do: setInterval(myfunction,1000)
where myfunction goes through DOM tree and detects any changes (well at least element additions - new elements with unknown id's).
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Jul 23, 2005
How can I place the date and time that a form was displayed or submitted
into a hidden form field and write that hidden field into my SQL database?
I am using an ASP page with a MSSQL database...
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May 3, 2010
If i change away from a tab containing a partially completed form, then come back to it, all the changes are gone. I have set cache to TRUE so it's not re-loading the blank form from the remote, but it must still be reloading the tab content (ie. the blank form) from the cached copy in any case, so i still lose my changes. How can I keep my partly completed form when I switch to a different tab and then come back to it ?
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Jun 28, 2010
I am running into an issue with gallerific plugin where I would like to be able to run code to get the height of the currently displayed image directly after it has finished transitioning onto the page. So for example when the script completes the load of the first image code would run to get it's height, and then each time the user navigates to an image, once the transition to the new image completes get it's height. It seems like all the currently available options to run code happen before the new image is displayed.
Does anyone know how I could accomplish this? I did a lot of running through the code in firebug with breakpoints but can't seem to figure out where the actual image transition completes and the attributes of the new image are available for retrieving. I was hoping maybe someone has done this already or has a lot of experience with gallerific and can point me in the right direction.
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Sep 17, 2011
when I want all the fields will be filled submit will be visible on all but I just do what has not n'arive test
Note b: there is already invisible submit send #
here is my
code jQuery:
<!--************************** script validation formulaire **************-->
<script type="text/javascript">
$(document).ready(function() {
var valid_champs='ok';
[Code]......
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Apr 16, 2011
My HTML with Javascript I had a problem with the form submittion.. where the javascript working fine for validation after completing validation my form submit is not processing to action specified in the form tag.
Here is the HTML Code
[Code]...
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Jul 18, 2006
I create some javascript to send some search request. However, on some machines i wont' be able to send request. What could be the reason?
function sendSearchRequest()
{
var srch_url = "/servlet/Search";
try {
request = new XMLHttpRequest();
} catch (trymicrosoft) {
try {
request = new ActiveXObject("Msxml2.XMLHTTP");
} catch (othermicrosoft) {
try {
request = new ActiveXObject("Microsoft.XMLHTTP");
} catch (failed) {
request = null;
}
}
}
request.open('GET', srch_url , true );
request.onreadystatechange = GetSearchResponse;
request.send(null);
}
function GetSearchResponse()
{}
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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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May 4, 2007
I'm new to JS / Ajax; I've been trying to do an Ajax call to my
Webservice ( I'm using C# for code-behind). I'm not using any of the
libraries available. I am sending my CustID to the webservice and the
webservice returns a Dataset that contains various customer details
taken from database. I have tested that the Webservice itself works.
But my ajax call is not working.
My ajax call is something like:
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Jul 31, 2010
I'm having a problem where a button no longer triggers an event after I changed it through an AJAX call.Problem is, once AJAX has updated the DIV, the contents in RAM is different from what I see when I check the page source (CTRL-U in FireFox/Chrome).What tools are there to display the current contents of the DOM? I generally prefer to use Chrome/Iron, but if there are better tools for Firefox, I'm also interested.
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Aug 4, 2009
I'm admittedly a novice when it comes to AJAX. I can get stuff to work, typically, but really have no idea what's going on. I copied the original code from another source.
Now, something a bit more complicated is coming up and I can't get it to work.
Here's the script I'm using to start; the one that I typically use that works fine code...
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Apr 6, 2011
l am making an jax call and the data is coming back fine inserted into the specific div correctly.However my css is broken after the AJAX call. the h1 are too big some menu items disppear.See code below
jQuery('#section').change(function()
{
jQuery('#loading')
[code]....
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Dec 1, 2010
I wish to make an AJAX call to a script on a different domain - realise this is a security problem, but is this at all possible?
My client is embedding html web pages into his ebay listings, and he wants to centrally update the product information. Maybe there is a different / better way to go about this?
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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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