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 .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?
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 Related1 ) 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 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);
$('#dorants').append(data.Picture);
function get_something(){$.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 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 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.
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.
i am making a program in a JSP. i have used some java script code in this program.by this program i can find out the result for between years for any class.i have three combo box for class_name, from_year, to_year. for class_name, Its value is 1 to 12. when i select class 11 or 12, an combox appear for subject having values Arts,in database for class 1 to 10 having subject values is AllSubject. and for class 11 or 12 having subject values arts, commerce and science.my problem how i make the query which send for class 1 to 10 , assume subject values is all and for class 11 or 12 subject values arts, commerce and science with others combox values.combox box for subject remain hide when i select class 1 to 10. but if i select class 11 or 12 then value for subject is Arts, Commerce and Science. how i make query from database base on the subject.
View 4 Replies View RelatedI wants to access my web page which data is continuously growing, I want to buffered some of that data write it in responseText then again get next buffered data write it and so on (in AJAX).Is it possible and how i can do that?
View 1 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;
I need to get the page to reload with the anchor in the link when it is clicked in a dropdown menu. For example if I am on 'www.domain.com/about/#2' and I then click on 'www.domain.com/about/#3' the url changes but the page doesn't reload so I need the page to reload, but keep the new anchor (#3).I gave the links with anchors a class of 'reload' and tried this:
$('a.reload').click(function() {
window.location.reload();
});
I have a script that scans an HTML document for headers and special comment tags for the purpose of generating a left-floating/position-fixed DIV that contains the document's outline or "table of contents." Within the DIV are lists (UL element by default) whose items (LI elements) are jump-to links (A elements) to the points (headers, special points marked for inclusion in table of contents) in the document. The problem is this. I have typical HTML document with links that jump to points (usually headers) inside the document, as shown below:
Code:
<body>
<p>This is addressed <a href="#later-text">later</a> in this document
<h1><a id="later-text"></a>Header Text</h1>
<p>...
</body>
But my script, being a document outliner that finds headers in a document, inserts another anchor as a jump-to point just before the first occurrence of text in the header (inserted A element shown in red below). This somehow disables the document-coded jump anchor (shown in blue below). And it occurs in FF and IE, which suggests it is not a browser-specific issue. Why does it occur? Is there something in the HTML spec that states that two anchors to which a jump occurs are not allowed to be adjacent elements in the document?
Code:
<body>
<p>This is addressed <a href="#later-text">later</a> in this document
<h1><a id="later-text"></a><a id="jump-1"></a>Header Text</h1>
[code]....
To reproduce what I am seeing, search for the text "Why Is A Survey Done". The first occurrence is a within-document jump-to link, which should jump to a header below it. If the script execution to generate a document outline is disabled, the jump works. But if the script is executed and the document outline generated, the jump-to link does not work.
Having a little bit of trouble with a site I'm currently working on I'm using some AJAX for the instant g-mail/facebook style navigation, you know the kind, with no refreshes, etc. Problem is, to allow for back/forward and bookmarks, I currently use a URL that looks like:[URL].. This is fine, not a problem... The issue comes into play when I want to open up the news.html page, from my home.html page, and have it open to news item #6 (for example).
I can't add a #, because one is already being used to reference the anchor for the content div. Has anyone run into a similar problem before? If so, how did you resolve it? Can some jQuery be used to find the location of the news item div in question, on load, and scroll to it like that?
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'm getting an incredible behaviour of internet explorer.
I have a generated html page with one form and many input of checkbox
type.
Those checkbox are grouped in 4 lists and each list of checkbox
contain checkboxs with the same name so I can easily retrieve on my
server side (java) wich checkbox are checked with a
request.getParameterValues(). (Each checkbox has a value corresponding
to the id of the row)
Anyway that's not on the server that the problem is.
Here it comes. When more than 132 checkboxes are checked, my form
submit generate a javascript error. When 132 or less checkboxes are
checked it submit without problem.
I tested the page with firefox, the problem is not here with that
browser and it can submit liek for example 400 checkboxes.
Then I tried to make a workaround, on submiting I browse the elements
list of my document and I create a big string containing all the ids
checked and then I uncheck all checkboxes and submit. there again it
fail to work.
I'm really affraid I'm looking at a nasty bug of Internet explorer
here and I'm going to engineer a more deep workaround if noone can
point out a solution to me.
I should precise that I have no iframes on that page. I indeed saw
that some people got 'access is denied' on submit form but in my case
it works when not too much data is going to be submited !
Relatively new to jQuery but have a problem with getting data to display.Using a webform with 2 forms. User slects and inputs data into the first form, clicks a button then using jQuery .ajax submits the serialized data to a php script. The script processes the input into multiple paragraphs of text which is based on the input from the first form.The data is returned to the webpage and displayed in a text area (of the 2nd form) where the user can edit it to fine tune the wording. The 2 forms are displayed in different tabs so it is easy to move back and forward between the 2 forms.
The problem occurs when the user goes back to the first form and enters or selects different text and then click the submit button to generate a whole new text for insertion into the textarea on the second form. For certain fields the modified text is displayed.However if the whole of the text in the textarea is deleted, then the user clicks the submit button to re-generate the text content area then nothing at all is ever interted into the textarea. If have user alert to check that data is returned from the php handler and this text is correct. BUT when I click on the tab to see the textarea (id is "draftrec") there is no text inserted. The relevant function is below and the line that should insert the text into the textarea is:
$("textarea#draftrec").html(data).show();
//------------------------------------------------------
$("form#form1").submit(function(e){
[code]....
Does anyone have any javascript code that can navigate to an anchor in the
page load? I use location.href and it works in IE, but I can not get it to
work properly in FireFox.
I define an anchor as a global variable, like this:
var globvar = {
anchor: document.createElement("A")
}
Later, on the fly, I give it the attributes, like this:
globvar.anchor.setAttribute("href","javascript:keyb_change()");
globvar.anchor.setAttribute("onclick","javascript:blur()");
globvar.anchor.setAttribute("id","switch");
[code]....
1) In setting the attributes on the fly, how do I attach the anchor's text (the user clicks on) to the anchor?
2) Is there a way to include the attributes within the global variable's original definition, thereby sparing me from coding the attributes on the fly?
I'm starting to play with JS/JQuery and I don't know how to get the name af an anchor. I have a list of img faces and when hovering them, I want to display a random quotation
Here is the html
PHP Code:
<div id="faces">
<ul>
<li><a href="#" name="stalin"><img src="../images/img1.gif" width="50" height="58" /></a></li>
[code]....