JQuery :: Checkbox Change Ajax Call?
Mar 29, 2011I'm having problems with jquery and checkboxes..I've been trying and debugging for some time now, but I can't fix it.This is my current code:
[Code]...
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JQuery :: Change Field Value With Ajax Call Based On Checkbox State?
Mar 31, 2010I've created a registration form with sponsorship options hooked to checkboxes. My original form used ASP to keep values in hidden fields to use for totaling everything at checkout time.
Now I'd like to use PHP and Ajax to place the value into the text field related for each option checked.
I'm able to do that making an Ajax call. My problem that I need help with is this: If the visitor decides to uncheck a sponsorship option, the value placed in the associated field remains on the form. How do I replace that value with a null or empty string if they decide to uncheck their original choice?
I've tried JavaScript to no avail so far, both in the client side and server side code. I'm very new at this and I need help. Will jQuery work without having to change a bunch of code?
Ajax :: Post The Value Of Checkbox In Call?
Jan 27, 2011i retrieved data from mysql table into html page i.e
Code:
$query="select * from student";
$result=mysql_query($query)or die(mysql_error());
while($rs=mysql_fetch_array($result))
{
?>
[Code]...
assume that checkbox of id 1 is checked and retrieved from mysql table.<br /> Now what i want to do is that when i checked the remaing two checkbox into this table and a function is called to ajax which goes to php page and update the value of checked field according to the given id (i.e 2 and 3 in this case). Not refreshing the whole page nor updating the whole record just the value of check box.<br/> i am new to ajax so
JQuery :: $.get() In Different Browsers - Tunchecked Is A Checkbox That Should Call A Php Function Called Finishtask
Apr 23, 2010Got a problem with the $.get() function on my site..
[Code].....
tunchecked is a checkbox that should call a php function called finishtask. the reload and preventdefault works but not the actual calling of the function.. it works in IE (8), Opera (10.5) but not in Chrome, Firefox(latest) or Safari.
AJAX :: Call Based On Results Of A Previous Call
Dec 14, 2010The 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.)
Change / Uncheck Checkbox With Checkbox
Jan 28, 2010If I have two check-boxes and one is already checked and then the is checked, how would I get it to uncheck the first one using JavaScript.
View 2 Replies View RelatedJQuery :: Checkbox .change( ) Event?
Jan 9, 2011I've been stuck on this for a few hours today, and I can't seem to figure out how to correctly accomplish my task.Objective: Dynamically change the value of a <input type="checkbox" />, thus causing the .change( ) event to be fired, from an outside element, with the checkbox being hidden.So, my code eventually gets to this point:
if ( /* CONDITION */ )
{
$( 'input[name="new"]' ).attr( 'checked', true );
[code]....
JQuery :: Assign Or Change A Label Value On An ASP.net Checkbox?
Jun 14, 2011I have createda checkbox below:
<asp:CheckBox ID="chkPlanoSelect" runat="server" Text="" Checked="true" Font-Names="verdana, arial, sans serif;" Font-Size="8" />
I have assigned to the checkbox below so it is checked:
$("#" + strParentControlID + "_chkPlanoSelect").attr("checked", "checked");
I then want to set the Text value or Label value to say "Plano Selection"and have tried the following none of them work:
$("#" + strParentControlID + "_chkPlanoSelect").attr("value", "'Plano Selection'");
or
$("#" + strParentControlID + "_chkPlanoSelect").attr({label: 'Plano Selection'});
or
$("#" + strParentControlID + "_chkPlanoSelect").next().attr(label: 'Plano Selection');
Restriction - Function That Call On Checkbox On Click Event
Mar 25, 2010Problem in is page. i want to have a javascript function that call on checkbox on click event. if checked firstly a 125 x125 sized checkbox then i want to restrict that all checkbox that i checked later must 125 x 125 sized if i checked 250 x250 sized checkbox then create a alert message pleas select 125 x 125 sized , i also have function check it
This is a one row and repeated in while loop php script, row code is below.
This is a online page check it [url]
JQuery :: .live ('change') On A Checkbox / IE Not Working Completely
Apr 1, 2010I have some code and it wasn't working at all in IE and then I found that there was a bug relating to it.So I downgraded to using 1.4.1 and the code works, but not completely. When I first check the checkbox in IE it does nothing, it's only when I check it for the second time (uncheck and then check again) that it changes the values accordingly. The select form elements do work in 1.4.1 [code]
View 1 Replies View RelatedJQuery :: Change() Event In IE Not Triggering Properly With Checkbox?
Jul 10, 2009I have a checkbox that I'd like to show/hide an input text element. When the checkbox is checked, the textbox disappears. When the checkbox is unchecked, the textbox reappears.This works fine in firefox:
Code JavaScript:
$(document).ready(function(){
$("#generate_name").change(function(){
[code]....
JQuery :: Call Web Service With Ajax
Mar 16, 2011I wrote the following code with Dreamweaver:
If I run it in Dreamweaver It works and the alert success is raised, but If I run this code into Safari or Chrome the Error alert is always raised.
JQuery :: How To Get UI Widgets Via Ajax Call
May 10, 2011My goal is to get some HTML content including some UI widgets and other stuff via an ajax call. To clarify my goal and the strange behavior, I attached some HTML files, that you can run for yourself. Open the index.html will show you some UI widgets, which are pulled from the ajax.html via ajax. When you scroll to the bottom you can see the same content inserted a second time. But this time, the widgets are not "rendered". It looks if the "button()" calls etc. are not executed.
The only difference is the way I insert the result of the ajax call. The first time I insert the hole content received by the ajax call, the second time I only insert the content of a special div. The goal in this is to get various chunks of content with one ajax request and replace "div#one" and "div#two" with different parts of my site. Which is not working. Is it generally okay to receive html content which has some script parts to be executed via ajax and what is wrong with my second approach?
JQuery :: Cannot Return Value After Ajax Call
Aug 9, 2009I'm currently using the dialog functionality (modal form) from UI library to submit data to the database. All the validation checks have been running ok until one of the validation checks requires a ajax call to check if a username exist in the database. I'm fairly new to both javascript and jquery so this could be a fairly basic blunder. Initially, i thought it was an synchronicity problem, but I changed the $.ajax async option to true but still no joy, so maybe it something to do with scope etc?
Here's the code:
function checkIfUsername(){
$.ajax({
type: "POST",
url: ""+CI_ROOT+"index.php/admin/check_if_username",
data: ({username: username.val()}),
async: false,
dataType: "json",
success: function(data){
returnUsernameBool(username, data);
}});
}function returnUsernameBool(o, data){
if(data.bool == true){
o.addClass('ui-state-error');
updateTips("Your username must be unique");
alert('false'); //this works
return false; //still can't return bool
}else{
alert('true'); //this works
return true; //still can't return bool
}}
bValid = bValid && checkIfUsername(username);
alert(bValid); //still gives undefined
JQuery :: Use Attr In An Tab AJAX Call?
Sep 6, 2009I am trying to set an html attribute after an AJAX call. Works great on the initial tab I can't get it to work on the rest [code]...
View 1 Replies View RelatedJQuery :: Return Value From .ajax Call
Jan 25, 2011Is it possible to get a return value from a page call within an ajax call? For example,
$("#new_request").click(function(e){
$.ajax({
url:"_insert_new_request.php",
type:"GET",
[Code]....
Here I make an ajax call from a click on a div. I then call "_insert_new_request.php" page, with a param of "partner_id_link".
Can I return a value from the "_insert_new_request.php"? and how?
JQuery :: Using AJAX To Call PHP Script?
Jul 6, 2010I am planning to use an AJAX call to a PHP script that accesses a REST servlet. My php script would be very simple; something like:
[Code]..
I'm an experienced programmer, but I'm fairly new to web development, so I am having trouble interpreting this error. What have I done wrong? Is this the proper way to call a PHP script with AJAX?
JQuery :: Clicking Checkbox Doesn't Change Its Checked/unchecked Status?
Apr 2, 2010I have a set of checkboxes that trigger events on a page. Clicking a checkbox triggers the event correctly and the checked attribute changes in the page source, but in the rendered browser view the checkbox status remains changed. If I load the page with the checkboxes checked, they always remain checked in the browser view. If I load the page with checkboxes unchecked, they always remain unchecked in the browser view.
If I remove the jquery code the checkboxes work as expected, but obviously don't trigger any events. I've tested this in both Safari and Firefox with the same results.
[Code]...
On another note, I'm having problems with the back button when using the forum. If I am looking through a multi-page search and click on a topic and then click the back button, I go to the first page of the search instead of the last page I was looking at. Similarly, when I first previewed this post and clicked "back" I was returned to the topic list instead of the compose-post page.
JQuery :: Change Background Image Then Do Call Back?
Jun 9, 2010$('.collapse').click(
function(){
/*THIS*/ $('#loadingSymbol').css('background-image','url("ajax-loader.gif")');
triggerReset();
$('.identRow').each(
[Code]...
But /*THIS*/ and /*THAT*/ never happen. Is there a way of doing a callback, so that when the background image has changed, do the below functions. Then end with changing it to nothing again?
JQuery :: Accessing A List After AJAX Call
Apr 9, 2011I have a page that creates one unordered list from the contents of another list. The second list is created from a database query and is hidden on the page. I have written a JQuery function shown below that does an AJAX call which causes the hidden list to be created and that is working perfectly. The problem is that when the code following the AJAX call is executed it doesn't see the hidden list. The alert message displays 0 the first time. clicking on the Load button a second time results in the first list being displayed. If I click on the Load button a third time, the previously loaded list is displayed; click on a fourth time and the new list is displayed.
In other words, it takes two cycles to display the correct list. I am at a loss as to what might be the problem. Other than this issue the code does what I need it to do.
$(function() {
JQuery :: Ajax Call - 403 Forbidden If URL In Content
Oct 15, 2010Strange behaviour: User enters text into textarea - text includes URL with protocol e.g. [URL]. JSON call fails with 403 forbidden. It seems the the serialised content is being interpreted as a cross domain call (my guess). Any other text works - Even if the user enters "http://www.u", but as soon as the input qualifies as a url, I get a 403.
The code extract:
var formText = $("#contributioncontrol").serialize();
$.getJSON('[URL]',formText, function(response) {
if (response.ERROR != true) {
var output = response.HTML;
$(output).hide().prependTo("#results").fadeIn("slow");}
}
If the user enters http://www.url.com in the textarea on the form then The request looks like this: [URL]. The '/' chars in the line above are replaced by% 3 A % 2 F % 2 F (without spaces - Don't know how to stop browser interpreting the encoded stuff).
And the response like this:
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title>403 Forbidden</title>
</head><body>
<h1>Forbidden</h1>
<p>You don't have permission to access /API/createcontribution.php on this server.</p>
<p>Additionally, a 404 Not Found error was encountered while trying to use an ErrorDocument to handle the request.</p>
<hr>
<address>Apache mod_fcgid/2.3.5 mod_auth_passthrough/2.1 mod_bwlimited/1.4 FrontPage/5.0.2.2635 Server at www.mysite.com Port 80</address>
</body></html>
JQuery :: Ajax Call Doesnt Work In IE?
Jul 5, 2010i have a set of select fields, which when selected, send a value via ajax, to return a sub-selection for further choice. I have 3 levels of sub-categories like this. For some reason it works in FF only - not IE. [URl]..
View 12 Replies View RelatedJQuery :: Ajax Call When Clicked On A Link
Feb 16, 2011I am using an ajax call when clicked on a link... It asks whether you want to continue or not and if you say "ok" then it uses a perl script to delete something from the db.[code]So I was able to call confirm on each of those links and if agreed use an ajax call to a perl script to wipe the user from database. The thing is that I had to usereturn false; in the end of my js call (after ajax) otherwise the link would take me to the script, which I dont want to. I want to remain at main level (to be able to see all users)... Now how do i refresh the page after such deletion? Lets image this scenario:
User clicks on link_to_delete Brad => confirm => he confirms by clicking ok => ajax call to perl script that handles the deletion of Brad => return false (I want to remain at index.pl) => HOW DO I REALOAD INDEX.pl ? I deleted Brad but I can still see him cause the page has old data.
JQuery :: Append Parameter To Url During Ajax Call ?
Nov 16, 2010I need to append a parameter during an ajax call: I was thinking about something like below:
The problem seems to be with the ajaxSend parameters. It seems that I cannot modify none of them:
JQuery :: Make An Ajax Call To Different Domain?
Dec 2, 2010How know that for ajax call to different domain applies the same domain policy, but is there anyway to get around this using the cluetip plugin?
View 3 Replies View RelatedJQuery :: Conditional Statement In $.ajax Call
Dec 28, 2010I'm trying to write a modal login script which I borrowed from the SimpleModal site. Unfortunately, I'm running into a very frustrating problem.
When the user types in a valid login/password combo, the PHP function do-login.php echos back "OK". That being said, here's a snippet of my jQuery code:
$.ajax({
type: "POST",
url: "do-login.php",
data: str,
[Code].....
The do-login.php script DOES echo back "OK"- I verified that with Firebug. But even though it echos back "OK", it goes to the 'else' clause.
I tried using return instead of echo but that didn't help either.