In my app, I have a file upload form that submits to an iframe, withthe server returning an XML document. Though I am able to consume thisXML using jQuery in Firefox 3.5 and Chrome 4 without issue, the samecode fails in Internet Explorer 8. The relevant snippet of my codefollows:
$('iframe#destination').load(function() {
var response = $(this).contents();
console.log(response.find('mediaurl').text());
[code]....
I'm doing this within SharePoint and I've used the route below because I'm bumping into some issues with other ways and I don't fully understand how all the moving parts work together.
My issue is that I'm attempting to read a simple web service response but when I attempt to locate the element with my selector it returns blank. I would appreciate it if anybody could look at my script below and tell me if they see something missing.[code]...
I am loading an entire page in ajax, but I just want to load a fragment from it. Using the .load() function, you can do this by adding a selector after your url like 'getPage.php #myDiv' etc, how to do it using the .ajax method.
I did some googling and found this solution:
$.ajax({
url: 'AjaxTest2.htm',
data: {},
cache: false,
[Code].....
I'm trying to get the "d1" div to be populated with the contents of the "my2" div on the second page. I don't want to use the .load() function, I want to use the .ajax() function. I can get this to work if I just use: $('#d1').html(data); instead of $('#d1').html($(data).find('#my2')); but the former results in the entire html contents of the second page being placed into the "d1" div, and I only want the fragement.
I am using the infamous hidden IFRAME trick to manage some image uploading. My server-side ASP page passes back XML to indicate success or failure. It was a snap to grab this in FireFox and parse it using the standard JQuery methods. Then I spent most of an afternoon trying to do the same in IE, I finally found this page and this comment: [url]
JavaScript, IE, XML, IE uses MSXML and an XSL stylesheet to transform the XML to some HTML document that pretty-prints the structure of the XML. That way when you access the iframe document you indeed access an HTML document that IE renders. However IE stores the original XML document in an XMLDocument property of the HTML document object so to access the XML data (and not the HTML document) you can do e.g. var xmlDoc = window.frames.frameName.document.XMLDocument; [...]
The solution thus ended up as follows:
From there I can use all of the normal JQuery code to traverse the XML. Anyway I am not sure if this is an IE bug, a JQuery bug and/or presumably specific to this wacky IFRAME scenario versus a normal document.
I'm trying to get a list of links in an iframe and am not having any luck. Here's what I have so far
javascript Code:
var frame= document.getElementById('subframe');
var framedoc= frame.contentDocument;
if (framedoc == undefined || framedoc == null)
framedoc = framedoc.contentWindow.document;
[Code]....
"framedoc " displays as a valid html element, but all I'm seeing in the alert is zero even though there are a ton of links in the iframe doc.
<iframe id="theIFrame" onLoad="resize()" style="width:100%; height:100%;" frameborder="0"></iframe>
I have this.. the src is file go.jsp in go.jsp changes occur..jsp the iframe so that there wont be scrolling dont give me solution use scorlling="no".. simply..data will be hidden below..I want to resize the page...
I've been able to successfully add event handlers to an iframe where designMode = "on". The scope of these events are at the document of the iframe (contentWindow.document). What I would like to do is actually bind events to elements w/in the document while designMode is on. I have tried various methods like using find(), bind() and or live() but seem to have hit a road block. I have tried the following w/nosuccess. In the examples below .doc() returns the iframe's document.
$('#myiframe').doc().find('li').keypress(fn);
$('#myiframe').doc().find('li').bind('keypress',fn);
$('#myiframe').doc().find('li').live('keypress',fn);
[code]....
I am trying to get two values from a web service response.
The web service was called using jquery $ajax:
$.ajax({
url : "http://localhost:3032/ufs/integration/copymoveTerm",
type : "POST",
dataType : "xml",
[Code]....
All I want to do is to get the values of UNDO_COUNT and MSG into separate variables.
Here is the jquery I am trying to use:
function undoSuccess(xmlData, status, xmlResponse)
{
$(xmlResponse).find('res:OUTPUT').each(function () {
var undoCount = $(this).attr('res:UNDO_COUNT).text();
var msg = $(this).attr('res:MSG).text();
});
}
I have tried it with and without the name space "res:". I have tried it with xmlData and with xmlResponse I have tried changing the web service so that UNDO_COUNT and MSG were elements in their own right or were attributes of OUTPUT all without success it just bypasses the initial find on OUTPUT.
I want to send data to a database by a classic asp page. This page returns xml which I want to parse on the client.
[Code]...
I am trying to parse a value into a plugin, but it does not work. an alert(myborderimage); shows that I am getting the value, but I cannot parse it to jQuery
$(document).ready(function(){
var myborderimage = $("#myborderimage").val();
$('#myborder').borderImage('url("borders/+myborderimage
+") 30% 35% 40% 30%');
});
I have the need to grab the HREF value from a link to an image, parse it, append it with "-144x127" and reassemble it for use as the src for a dynamic thumbnail. I have the following worked out, but... surely there's a better way?
[Code].....
Of course it would be a lot easier to split on the file extension, but I won't necessarily know whether the file is a GIF, PNG, JPEG... so...?
I am having difficulty displaying a specific key from a json file. I am trying to parse the following json file using query:
[URL]
I am using this type of function to parse the data:
$.each(json.route,function(i,route){
<!--add a paragraph tag to the results div and enter the speficied key-->
$("#results").append('<p>Result: '+ route +'</p>');
Using this I am able to print all the keys from the route but I am not able to print a specific key.
What I want to do is just get the results for the key "fuelUsed" using this method:
$("#results").append('<p>Result: '+ route.fuelUsed+'</p>');
But I never get back any data that way. Am I not specifying my key correctly?
Folowing the get() example function doSomethingWithData(data) {
[Code]...
I'm trying to get jquery to parse some text in a variable as HTML, has anyone tried this before and got it to work? Can this even be done, or do I have to parse as text?
<CODE>
testHTML = "<html><head></head><body><ul><li class='targetMe'>TESTING</
li></ul></body></html>";
testGetHTML = $(".targetMe", testHTML).html();
alert( testGetHTML );
</CODE>
The page im loading with $.get has a syntax error that is killing my entire script. Is there anyway to test if it contains a syntax error
and/or just ignore it?
$.get('http://www.example.com/',function(response){
var someText = $(response).find('#myDiv').text();
// Script doesnt run after this because response contains a syntax
[code]....
Supposed that I have a json object but I don't know anything about its keys and values. Is there anyway to print out all the key and value pairs in that object?
View 5 Replies View RelatedI am trying parse a json request.
The json response is
I have tried to console.log the item in a number of ways including: arrayToParse[item] item[1] item[0]
I either get the key of 1,2,3 or undefined. How do I get the values in this scenario?
I can't get JSON.parse to work. For example with:
JSON.parse('{a:3}')
I get: "SyntaxError: JSON.parse"
I have put up an example at:
[URL]
I've been dabbling in the coding for a few weeks now and I want to build my own plugin for fun, but I think there's something that I don't fully understand (that's probably systemic to the syntax or order).
So this is what I have so far...and it's pretty cool
(currently running...<script type="text/javascript" src="jquery-1.4.4.js"></script>)
$(document).ready(function()
{
[Code].....
So my questions are as follows:
1) As a general question, is there an order in which "commands" should be called? I'm assuming that it should be some logical order. For example, if I asked to apply the green formatting to the div before it has been created (via the .append command), it wouldn't work right? The only exception is if I call a function, I could put that function pretty much anywhere in the document.
2) How come I can use $('.searchstyle').hide() inside a function, but I can't select for it outside of the function? Does it cease to exist after the function has been run?
2a) Does it have something to do with XML data? (I was able to do what I wanted in an isolated example when had the output data put in the html).
ow do i parse XML in JQuery and build HTML Form
Ex XMl :: "<?xml version='1.0' encoding='UTF-8'?><profile><title>PricelessCitiesNewYokrRegistration.</title><site></site><application></application><fields><field><label>Email</label><type>text</type></field><field><label>Password</label><type>password</type></field></fields></profile>"
And The form Should like below .
Email :: TEXTBOX
Password :: TEXTBOX
Submit Button
When you click submit button it will take those two values and send to back end.
How can I adequately parse a JSON response I'm getting from the server, which happens to be an array?
The array I'm getting back is actually this one:
[{"photo":{"created_at":"2011-02-26T18:40:00Z","id":5,"name":"Natalie_Portman.jpg","updated_at":"2011-02-26T18:40:00Z"}},{"photo":{"created_at":"2011-02-26T18:40:14Z","id":6,"name":"scarlett-johansson-.jpg","updated_at":"2011-02-26T18:40:14Z"}}]
I believe this one is valid JSON, but my attempts to parse it are always failing when I do it like this:
success:
function(data, textStatus, xhr)
{
var photos = jQuery.parseJSON(data);
alert(photos);
},
The above code displays 'null', and the documentation says a null occurs when the JSON isn't valid. so, what's going on ?
I need to know the codes to parse as well as access the values in the parsed response.
I am using jQuery for ajax call and receives HTML as a response.
Response I am getting is
I would like to parse this response and fetch "1","Debopam" and "Poddar" from the response HTML. How to do this and is there any way to parse it using jQuery selector.
I want to do a Ajax GET request and then parse the resulting HTML to get a list of products from that page:
$.get("http://www.americanas.com.br/busca/baskervilles?dep=256705", function(data) {
var domData = $(data);
alert($("div.hproduct", domData).length);
});
This doesn't work. I get an error ("div is null") right on the first line of the function. The error is from jquery code.
I am submitting a form via AJAX. The form may either return HTML (when there are input errors) or JSON (successful response). If during request I specify "dataType: 'json'" then HTML doesn't get thru correctly, if I don't then JSON is displayed as plain text. I am sending the "application/json" header back correctly. I don't understand why doesn't jQuery just pick that up and parse it as JSON? Is there an option? Is there something I can do to make this work?
View 1 Replies View RelatedI see that jQuery provides a function to turn an object into a set of URL query parameters: $.param({foo:"xxx", bar:"yyy"}) => "foo=xxx&bar=yyy" is there a function which does the opposite, i.e.parsing a query string into an object? The reason is that when I make an Ajax request, I want to take some parameters from the original page and include them in the new request, and modify others. I can get the original page's query string from location.search, which may contain, say, "?foo=xxx&bar=yyy" Now, suppose I want to submit an Ajax request with the same value of foo as the original page but a different value of bar, what's the cleanest way to do that? Remember that the original query string might have the two parts the other way round, i.e. "?bar=yyy&foo=xxx" If I need to write a function to split this myself, I know it's not a major undertaking, but I just wanted to see if I've missed something in the API.
View 3 Replies View RelatedJSON.parse: unexpected end of dataat line var data = JSON.parse(json);Is the syntax correct?the code used is:For the code below i am getting this error :
$(document).ready(function(){ $("#button1").click(function(){
$.post(
'script_1.php',
[code]....