JQuery :: Parse Ajax HTML Response?

Mar 10, 2010

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.

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JQuery :: Ajax Response And .html()?

Dec 22, 2010

I'm using $.ajax for an ajax request and I've setup a basic html form and if there are errors in the form when the user submits them my server side script is returning them in an array to the client with the errors.

If there are multiple values in the array, how do I display each error on its own line either using <li> tags or even just a <br/>? I'm injecting the ajax response into a div using .html() but how do I iterate the array within that div so I get one error message per line?

Do I need to construct the HTML on the client side after the ajax response has come back or should I do this on the server side before the data is even returned to the client? Right now I'm returning a raw array so that is why I'm asking the question about how to format things up and get the form errors into my div.

[Code]...

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JQuery :: Unable To Parse Fragment After Loading Html Via Ajax?

Feb 13, 2011

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.

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JQuery :: Convert AJAX XML Response To HTML?

Sep 18, 2009

I want to use AJAX where the response from server side would be an XML with root element has two divs one for status with values success or failure and other child is HTML which needs to replaced if first div is success.

[Code]...

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JQuery :: Replace Current Html Page With Ajax Response?

Nov 1, 2010

I have page with an Ajax request which returns an entire <hml>..</html> page and I would like to use this response data to replace the current page. I wrote the following :

$.ajax({
type: "POST",
url: URL,
data: formData,

[Code]....

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Parse (x)HTML Content From XML (AJAX And DOM)

Dec 20, 2006

I have a script that reads the contents of an XML file. The contents of one of the tags of the XML file contains XHTML(made up of <p> and <a> tags). The code I have to output the content of the XML is as follows:

xmlRoot = xmlResponse.documentElement;

var wrapper = document.getElementById("myDiv");
var bodyText = xmlRoot.getElementsByTagName("bodyText");

for(var i=0; i<bodyText.length; i++)
{
var para = document.createElement("p");
var bodyContent = document.createTextNode(bodyText[i].firstChild.data);

para.appendChild(bodyContent);
wrapper.appendChild(para);
...
}

Now, when I view the page in my browser, I get paragraphs that actually display the HTML code. Is there a way to parse this HTML so that it actually appears with all the links etc, as opposed to just showing the code?

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JQuery :: Parse A JSON Response Array?

Feb 26, 2011

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.

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Ajax :: Parse A HTML String Received From A Request?

May 24, 2009

I need to parse an HTML string received from an AJAX request. I wrote a function that places the HTML string into an unappended (not added) <div> , which opens the string up to the DOM hierarchy. However, when I try to access the elements of this <div> , I get an error in the console that says root.getElementById is not a function. This tells me that I can't access any of the child nodes.

Here is what my script looks like:

function parseHTML(html) {
var root = document.createElement("div");
root.innerHTML = html;
// The error console stops at this line

[Code]...

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AJAX :: Response - Display The Results As Html?

Dec 9, 2010

I'm using BBC's glow to make an ajax post, its works fine, but I'm having trouble displaying the results, if I use:

It displays the results in a div with all the html escaped.

Does anyone know how I can display the results as html?

Code:

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AJAX :: How To Extract Part Of HTML From Response

Apr 28, 2010

I'm trying to come up with what is probably a kludge. What I'd like to do is take the responseText from an AJAX request -- which will be a full HTML page -- and parse it first to find if there is a <form>...</form> in it. If not I'll display a success message and all is fine, but if it's there, then I want to extract just that form section and display it within a <div> in the page.

This is where my JS skills are failing me. Can anyone point me to the applicable functions, tutorial, or whatever that would show me how to find the <form> and extract it and then replace my div contents with it (just innerHTML?).

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JQuery :: Ajax - Response Truncated - Limit To A Response Size

May 17, 2010

I have an ajax post which returns a large html response. It is getting truncated at 98784 characters everytime. Is there a limit to a response size or a way around this?

Using: IE7
jQuery 1.4.2
jQuery UI 1.8.1

Here is my ajax call:

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Ajax :: Replace Entire Html Page With Its Response?

Sep 20, 2010

I 'm having an ajax function that polls a server for a response. This response is in fact an html page which is dynamically constructed on the server. What I want is to be a able to replace my current html page ( not only the body ) with the html I am receiving as response from the server. I tried using document.write or innerHTML on html element but none of these does not seem to work. Here is a sample of the code I am using. code..

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JQuery :: Evaluate Component Of AJAX Response After Injecting HTML Component In Page?

Nov 1, 2010

You have an AJAX request and the response is mixed HTML + JavaScript. The javascript is referring to elements in the HTML component. Currently the JavaScript gets evaluated first thing when success is triggered and the HTML is returned as a parameter. Obviously this is not going to work ( in this scenario anyway ). As a previous Mootools user I was used to Request.HTML's responseJavaScript parameter and evalScripts option. None of there options are available in the $.ajax implementation.

P.S. I know I could make the javascript a file and load it separately. I know I can make my response JSON and have the js and html in separate properties of the JSON object. I want neither.

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JQuery :: Parse Text As HTML?

Apr 20, 2009

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>

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JQuery :: Parse XML And Build HTMl Form?

Mar 25, 2011

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.

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JQuery :: Parse Encoded HTML In XML <content> Node?

Sep 23, 2009

I'm using $.ajax with a dataType of xml. The XML document I'm getting has a <content> node that contains a bunch of encoded HTML. Sample:

[Code]...

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JQuery :: Selectors With Xml Cdata / Parse Html String

Aug 21, 2009

I have an XML document that is returned which has an element named html. Inside of that element is a block of HTML wrapped with CDATA tags. I can alert the html variable that i create and see it has all of the data inside of it. So I want to parse through and grab certain things now. I'm just trying to get the element to return it's id to me, even though I know it ... because I kept getting the following error with other code.[code]

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JQuery :: Parse HTML Without Retrieving External Resources?

Jul 30, 2010

I am putting together a site that uses screen scraping to extract results from a number of search engines. The HTML is downloading fine and I am able to extract search engines results relatively easily using the JQuery .find() function.

My problem is that when the HTML is parsed the browser is firing requests for external resources (i.e. image & video files) that are referenced within the parsed HTML. These resources are not required by my site (I only extract the text results and don't want to display images) and just waste the user's bandwidth.

Is it possible to parse the HTML without evaluating embedded resources?

From using Fiddler and Firebug I have determined that the requests are being made during execution of this function [code]...

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JQuery :: Selectors With Xml Cdata - Parse Html String

Aug 21, 2009

I have an XML document that is returned which has an element named html. Inside of that element is a block of HTML wrapped with CDATA tags. I can alert the html variable that i create and see it has all of the data inside of it. So I want to parse through and grab certain things now. I'm just trying to get the element to return it's id to me, even though I know it ... because I kept getting the following error.

I still continue to get this error with the current code below:

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JQuery :: Parse Content From An Ajax Request?

Feb 26, 2011

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.

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JQuery :: Parse XML Returned From Page On Server Using Ajax

Jun 1, 2011

I am getting following data from the server Collapse:
<
allstudents> <
student> <
rollno>8001<
/rollno> <
name>AAAA<
/name> <
/student> <
student> <
rollno>8002<
/rollno> <
name>BBBB<
/name> <
/student> <
/allstudents>

I have html page containing div with id 'dvtbl' now I want to generate the following table inside of dvtbl Collapse
<
table> <
tr> <
td><
input type="
checkbox"
name="
cbRoll"
value="
8001"
id="
cbRoll8001"
/>
<
/td> <
td>AAAA<
/td> <
/tr> <
tr> <
td><
input type="
checkbox"
name="
cbRoll"
value="
8002"
id="
cbRoll8002"
/>
<
/td> <
td>BBBB<
/td> <
/tr> <
/table> h
How do I do it using jquery? In the callback function of $.ajax?

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JQuery :: Parse Returned Data And Populate HTML Form Elements

Jun 1, 2011

I am developing a web application in java (jsp's and servlets). For the project I am working on I will need to develop an html data entry screen and the code to load data into the screen, and then save the data back to the back-end database.

How to do the following:
Read the data out of the database (JDBC, no problem) in a servlet.
Put the data into the appropriate form for returning to the data entry screen, which will be a jsp. (Is JSON the right choice for passing the data from the servlet to the jsp?)

In the jsp, parse the returned data and populate the HTML form elements (text fields and combo boxes). When a button is clicked, pull the data out of the form elements and return to a servlet for saving back in the database.

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JQuery :: Ajax - Always Getting Empty Response?

Aug 27, 2010

I am making a call like -

$('#display').load(adnwurl, function(response, status, xhr) {
alert(response);
});

And also tried with -

$.get(adnwurl,
{},
function(data) {[code]...

In both the cases I am getting an empty response instead of expected html response.If I just copy paste this adnwurl in browser, I do get a proper html response. Its not working with ajax call.

adnwurl = "http [url]...site_id=4764&partner_id=70606a913077034c&timeout=5000&version=1.5&language=jsp&format=wap&testing=1&target_params=AGE=>29||DOB=>1981-08-[code]....

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JQuery :: AJAX Process The Response XML?

Aug 28, 2009

I'm truggling with this for a while now, without succes. Here is the

[Code]...

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JQuery :: Can't Get Attributes From Ajax Response?

Sep 7, 2009

I'm making a ajax call using $.ajax

[Code]...

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JQuery :: Ajax Response Time Inconsistent?

Feb 27, 2011

What I'm doing is creating a div element dynamically when the user clicks on a point in the page. Once created I create a record in my database table the corresponds to this div element and save information such as the width,height, x coordinate, and y coordinate of the element. This is done via AJAX accessing my web service. The weird thing is, I get really fast responses 80% of the time but 20% of the time, its taking a lot longer. For example, I would get a response after 50-100ms and at times I would get it in 2 seconds What do you think is the source of this problem?

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