1 ) how do i access ajax generated data? i have a select boxpopulating via another select. like this:
$("select#parent").change(function(){
var path='json.provider.php';
var options = '';
[code]....
I am using .ajax() to access cross-domain data using JSONP. Because I need to be able to cache the data I want to use a static name for thejsonpCallback function, so I have set the jsonpCallback option in the .ajax() request. However that appears to requires a global function whereas the auto generated function didn't (well maybe it did but that was all hidden from me).
I definitely need to be able to cache the results. Ideally I wouldn't have a global function handling the data. Is there another way to do this? If not what is the best practice way to go about using a global function these days and how do I provide it with the context of the object/module it was called from - which is where the data is needed?
I wonder if i can make the variable data which is [data] in jQuery.post( url, [data], [callback], [type] ) dynamic. for instance, this is the form i want to send,
PHP Code:
<form action="send_xml.php" method="post" enctype="multipart/form-data" id="form_send"><input type="checkbox" id="var_1" class="checkbox"/><input type="checkbox" id="var_2" class="checkbox"/></form>
[Code]...
Normal way to access data such as arraydata.INPUTID.field1 is no problem.My problem arises when trying to access data when iterating over input fields in a form. THISID is of course the id of the actual input which corresponds to the INPUTID of the data. Can't find a solution, what should stand instead of THISID in the iteration?
View 2 Replies View Relatedfunction get_something(){$.getJSON("get_something.php",function(json){ console.log(json.something);
How would I use the value of json.something outside of the get_something(); function?
The answer to my question is probably very simple, but I'm having trouble making this work.
I want to access a local csv file, rearrange it into an array, and use the data later in my script. The logic of this in psuedocode is [code]...
Since the massaged data are in the callback, they're not available at ***. I've tried declaring the variables outside the callback as shown, but this doesn't seem to work either. I'm thinking there must be an easier way. Is there?
I make use of new HTML5 data attributes to attach data to DOM elements like so:<div class="foo" data-randomdata="bar">jQuery is awesome.</div> It would be nice to have a specific method to accessing the attributes without having to use the .attr() method like this: var foo = $('div').attr('data-randomdata'); It would be nice for it to work something like this: var foo = $('div').DOMdata('randomdata'); //equals bar
View 1 Replies View RelatedIs it possible to access the data arguments that are sent with the ajax function? Example:
$('#mycheckbox').click( function() {
$.get( '/ajax.php', { nr: this.id }, function( data, textStatus ) {
// Here I want to access the arguments I just sent with ajax.php
[Code]....
I could easily do $('#mycheckbox').attr('checked', 'checked'); but that is not what I want. Also I don't want to send the arguments with the response. Anyone knows a solution? I can't find it in the documentation of jQuery and not in the discussions here.
returnSingleValue() is a Javascript function, from this function I need to access all the dynamic href values in the form. How do I do this ? I tried many options, but it didnt work out..
View 1 Replies View RelatedPHP creates a dynamic number of tables, each table is given and id="tableX" where X increases. However I have other tables where there is no id set. [code]...
View 6 Replies View Relatedis it possible to access the index of the json data array in the current iteration and use it in a template?
View 2 Replies View RelatedI stumbled on this problem while testing StatusNet for our next release; we use jquery.form's .ajaxForm() to do various AJAX form submissions, including the primary message-sending form which includes a file upload control.
We've not seen problems before, but since upgrading from an old Form plugin version 2.17 to 2.49 a couple months ago, I've noticed our development branch no longer works properly in Opera: the actual submission goes fine, but we're unable to access the XML return data (which usually contains HTML fragments to put back into the UI).
I have a test case which demonstrates this at [URL] (source of the main page & submit handler are included there), using current jQuery 1.4.4 and jquery.form 2.52.
Under Firefox 4.0b10 and other browsers, the forms submit correctly, and we can read nodes and text out of the returned XML just fine.
But on Opera 11.00 and 10.63, the submission goes through but we get back an HTML document containing only "<head></head><body></body>". On Opera 9.63, it also includes the text "Blank page."
I tried to trace this down in jquery.form's history, and the trouble seems to have started around 2.39 with a commit ironically titled "iframe load fix (mostly for Opera)", which changes the event handling for forms submitted via iframe: from that version on, a 'load' event handler is added directly as an onload attribute on the iframe's source, whereas previously it was added with attachEvent or addEventListener.
It looks to me like the iframe is throwing a load event for the "about:blank" page, instead of for the submission.
I can revert back to 2.17 or another working version for now, but I'd like to make sure this is fixed upstream;
jQuery.ajax({
url: "/sharedImage",
type: 'POST',
data : fileName,
async: false,
dataType: 'html'
})
Here i am posting the request to a servlet.The call is going to the servlet.But i am not able to get the data (filename which i am sending ) in my servlet. How to access the param value in the servlet.
I am creating a dialog using jQuery, and want to populate it with dynamic data. The data in question is properly formatted XML (parsed using jQuery). The call I make looks something like this:
function getXML() {
var $link = $(this);
var $dialog = $('<div></div>')
.load('xml_results_formatted_jquery.php' + ' #dialogcontent')
[Code]....
If I preview the xml_results_formatted_jquery.php file, I see the data so I know the webservice is being queried correctly. However, when I call my function above, the dialog box created has no text in it (apart from the text already present in the dialogcontent DIV). The bit that shows the results of the XML parse is empty.
I am needing an accordion with dynamic data loading on each tier.
View 1 Replies View RelatedI am using the cluetip plugin to show a formatted version of text thatthe user types into a text area. So I have a <textareaid="description">, and as the user types, they can at any time click a"preview" button will call cluetip to display the popup. Here is mycurrent cluetip call:
$('#id_preview_link').cluetip(
{
ajaxSettings: {dataType:'html',
[code]....
How would one normally grab the #someanchor part of a URL for use in javascript? for example, if I have a url....
mysite.com/page#anchor1
I want to access the data after the #, which is normally the anchor. What is the JS for grabbing this?
I am using JQuery Mobile . I have populated Select box with dynamic data, The UI shows just one item populated, rest does not get rendered , here's code. The option loop iterates 5 times but the select box just show one item when renderd. Is it Jquery mobile the select box cannot be populated dynamically?
var options ='';
$("#select-choice-1").empty().append(function() {
$.each(data.maps,function(key, value){
options += '<option value="' + i + '">' + value + '</option>';
[Code]....
I have a table within a table, that is to say the table is embedded in a <tr> tag in another table and would like to extract row and cell data to make an ajax call. The table in question has several input fields and a submit button on each row. While I can find the table where the submit came from and can get the data from the <td> elements which contain data i.e.<? echo AsOfDate; ?>, I can't find the correct syntax to retrieve the data from the input fields in that same row. Can someone give me the correct syntax to retrieve the input data?
var AssetTbl = document.getElementsByTagName('table');
for (i =0; i< AssetTbl.length; i++)
{
if (AssetTbl[i].id == "tblAssetHx")
{
RowID =AssetTbl[i].rows[1].cells[0].childNodes[0].data;
if (RowID == ID)
[Code]...
I have the below code and it works fine except the part where I need to access data.Picture. I know its a syntax error but I can't seem to understand what.
$.post("rpc.php",arr, function(data)
{
$('#dorants').append(data);
$('#dorants').append(data.Picture);
I'm not sure how to make something draggable which is dynamically loaded. The click event works fine on the new content though.
Like for example [code]...
I have multiple rows of data in an HTML table. E.g., financial transactions. In each row I have an HTML dropdown SELECT with options (user will select transaction tag). I want the transactionID and selected tagID to pass to an onchange event for that unique row. The transactionID comes through for the unique row of data, but I
[Code]...
I want coding of transfer Access data to Excel sheet using javascript
View 1 Replies View RelatedMy problem is that users have the ability to manipulate querystrings to the point of being able to access data to which they should not have access to. The user logs in with their details and is redirected to their own data. The URL in the status bar is displayed without the &id=xxxx but in the source the &id=xxxx is present as a HREF. If the user adds &id=xxxx (Where x is any integer) they can access the data of other users. how to prevent this? To my mind, the best course of action would be to include id=xxxx in the session data and not to have it as a querystring but I would not know how to approach this.
View 14 Replies View RelatedI have a dynamic jCarousel which pulls in JSON data from php, and prints out the list html. What I'm trying to do is set the carousel start item as a variable, which would find the item with the class ".active", and start with that item. The problem is that since the data is dynamic when it looks for the start item, the list hasn't yet been rendered, therefore doesn't find any class or list data. The code below works with a static list, but not dynamic. I think my options are (a) wait for carousel to load, then somehow set the "start" item after, or (b) after list loads auto-scroll to the item with class ".active".
Here's the code i'm working with for the dyamic list:
------------------------------
<script language="javascript">
$(document).ready(function() {
/* create an image slideshow from a JSON array using jcarousel */
[Code]....
I know this is a Java Script fourum but since VB and Java are so closely related I thought I would look for some help here. Anyway I am running MSAccess Data Access Pages and need to know if I can open a new browser window from a page created by a parameter query? In breif here is my problem. I used the "Image Control" to bind 6 photos via a Parameter Query with the drive path to each photo stored in a table. So far this works great and the co-workers are impressed. However the photos (Thumbnails) are small and it would be great if I could use the "Image Control's" (on-click) event to open a new widow so as to see a larger image of the photo. As an interim solution I am using the Hyperlink control, however when you click on it the photo opens in the same window and when you click IE's Back arrow the Parameter query prompts the user for the value again. All this could be avoided if the Image control (or hyperlink) could open a new window (with the photo of course), and when finished merely close it. The script
<script language=vbscript for=Image0 event=onclick>
<!--
window.open.
-->
</script>
does nothing without the correct href which I don't know since that information is coming from the parameter query.