JQuery :: Post Json Object And Redirect URL?

Mar 2, 2011

I would like to redirect my request from a page to another one with a json object. The only way i have found to do this is :

[Code]...

Is there a way to do this without using .Ajax ? With this method i have to save my json object in my session to reuse it after and i don't like that !

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JQuery :: .Post() - Accessing The Returned Json Object?

Sep 28, 2010

The below code posts a couple of vars to a php file which sends back a json object containing (in the test case) one object called 'faves' with 2 variables (let's say called var1 and var2). I can't seem to access the variables after the ajax call. The result is always an 'undefined' error message. I've tried:

console.log(data.var1)console.log(data.faves.var1)
console.log(var1)

All to no avail. Can anyone tell me what I'm doing wrong here? I have checked with FireBug that all the data returned is good and well-formed etc.

$(function() {
$.post("<? echo base_url(); ?>test.php", {
id: "<?php echo $id; ?>",

[code]....

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JQuery :: Ajax Post That Is A Datatype Json

Jul 16, 2010

I have a ajax post that is a datatype json.

So my success function looks like this:

But it is not sure name exists. How can i check this out?

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JQuery :: $.post() Is Not Able To Read JSON String?

Jun 12, 2011

In the following post function, alert(data) returns my formatted JSON string:

{"Locations":[
{"__type":"VEMaps.PinData","Title":"1","Description":"Push Pin 1.","Latitude":49.25295,"Longitude":-124.13042},{"__type":"VEMaps.PinData","Title":"2","Description":"Push Pin

[Code]....

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Jquery POST :: Allow The JSON To Load In My Browser?

Dec 23, 2009

On a page, I have a javascript json output that is generated through PHP. So, for instance, it would look like this:

Code:
var upny_iniresults = {
// "q_id" : "65977",
// "q_txt" : "What is your favorite genre of Music?",
"q_cdata" : [

And then PHP code that generates the JSON. I loop through a question, scan for the results (survey site) and display it as json data. Works perfectly. Basically, the JSON is important because I have existing functions that work with that data (display survey results of that question/etc)Here's the question.How can I generate the same Json output, so it can be read by my other jquery functions (Created by a previous developer, I am a PHP guy) by using Jquery POST as well as a query string. The idea is something like:

Code:
$.post("create_json_results_for_this_question.php", $("#firstform").serialize());
# Firstform is the name of the form that is submitted.

So, would a jquery POST allow the JSON to load in my browser (which I will activate during a click function) just as my PHP json output works or is there another way? I just want to simulate the same effect, but be able to USE the jquery querystring that I have, which is:

$("#firstform").serialize());

because this lets me return survey results of a previously submitted question.My last q. was too convoluted and I realized my dilemma is just the json output.

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Post Request And Redirect

Jun 6, 2007

Is there a way to make a javascript post request to MyPage.aspx,
set a variable on MyPage.aspx, then do a javascript redirect to
MyPage.aspx and still sustain the value of the variable posted to the
page in the first place? As of now i'm successfully posting to my aspx
page, and successfully redirecting as well, but i have been
unsuccessful with sustaining that variable. I've tried using ViewState
as well as Session, neither seem to work exactly how i'd like.

Essencially, I'm trying to send a post request as well as redirect to
the same page Code:

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JQuery :: Cross Domain POST Using Or Json(p) Grabbing And Formatting Returned Data?

May 26, 2010

Im trying to validate a form (easy) and POST it to a third party WCF service. I am able to validate and POST data to the service, but its returned data (in table format) keeps opening in a blank page with their url in the browser address bar. Can't have that, I need to grab the returned data and .append it to a div on my page. Here is what I have that FAILS

<script type="text/javascript">
$(document).click(function() {
//cancel form

[code]....

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JQuery :: Receiving And Alert With [object Object] When It Should Be Alert The JSON Data

Jun 10, 2010

jquery code:

$.ajax({
url: "validate_livestock_form/index/",
type: 'POST',
dataType: "json",
data: form_data,
success: function(data) {
alert(data);
[Code]...

php page is echoing out:{"species":"Please select a species!"} I double checked the response from the php and firebug shows the same. On success alert is not alerting the JSON data instead, I'm receiving [object Object]. Why is that and how do what should I do to fix this?

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JQuery :: Convert JS Object To JSON Via This?

Sep 2, 2010

I am trying to convert a very simple JS object as follows to JSON, cant seem to find the solution [code]...

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JQuery :: Retrieve A Json Object Value?

Mar 24, 2011

Ihave a Json Object n wanna select one row based on id and name

[Code]...

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JQuery :: Convert Object To JSON

Aug 14, 2009

In addition to fetching JSON you might want to POST it back to the server, but there is no postJSON method. You cannot use the generic ajax method, either. What is missing is the complement of "eval" to turn a JavaScript object in to JSON. The JSON.stringify function from www.json.org (see json2.js in JavaScript section) does the trick, but it would be nice if jQuery incorporated that out of the box, to save some hunting time.

Using the jquery ajax method to set the "type" to "json" and the "content-type" to "application/json" send and recieve JSON, but you must use JSON.stringify to convert your outgoing object to JSON. P.S.. a lot of forgiving parsers have resulted in a lot of articles on JSON being wrong. would I like to mention that here. Property names are JSON strings. JSON strings have double quotes. Therefore, property names have to be surrounded with double quotes. Single quotes are not JSON strings and not legal (JSON is not JavaScript).

[Code]..

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JQuery :: Parse A Json Object?

Oct 8, 2009

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?

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JQuery :: Transforming Json Into Object?

Aug 15, 2010

Do any of you know if you can convert a JSON object into a Jquery object ? The reason i wish to do that is to be able to use the jquery selector to filter my Json data. (for example filter them based on their properties)

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JQuery :: Way To Populate A Form With Json Object?

Jan 24, 2010

Found this plugin as a solution, which works:[URL]... which I can't get to work:[URL]..

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JQuery :: How To Pass Object In JSON That Is Not String

Feb 3, 2011

I'm a beginner in Jquery and I have a big doubt, follow at bellow the code to be better viewed: The method below is static and Static methods do not work with instance, For this reason I passed the 'nameLabel' that the typeis Label by parameter, however I need to catch the exception and show it to the user.

[WebMethod]
public static string RetornaNomeCliente(string idCliente,Label nomeLabel){
string nomeCliente = String.Empty;
try {
nomeCliente = Cliente.RetornaNomeCliente(idCliente);
} catch (Exception e) {
nomeLabel.Text = e.Message.ToString();
} return nomeCliente;
}

But I'm using Jquery and this method is used in a Ajax Request and I use the Json to pass the datas, how showed below:
var idCliente= $("#<%= txtIDCliente.ClientID %>").val();
var nomeLabel = $("#<%= lblMensagem.ClientID %>");
var poligonal = "{ idCliente: " + idCliente + ", + lblMensagem: " + nomeLabel + " }";
But the problem is that I need to pass in my Json the nomeLabel with Label, but always a problem happen, because the same is showed like 'indefined'. How to solve this situation?

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JQuery :: Examine The Keys In A JSON Object?

Jul 26, 2011

With this JSON object as an example:

jsonObj={
key1: 'value for key1',
nextKey: 'nextKey value',
lastKey: 'value for the last Key' };

without knowing the structure of this object... is there a way to return the name of the keys?if it was a nested aray.. each key:value pair being a 2 element array I could do something like this:

var key = jsonObj[1][0]; // this would return 'nextKey'

Is there some way to determine the names of the keys ina json object, as if it was an associative array?

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JQuery :: Iterating Over Nested JSON Object?

Jul 24, 2010

I have created a JSON object through a PHP script. The code is as follows:

$result1 = array();
$i = 0;
hile($row = $result->fetch_assoc()) // $result contains result from a database query

[code]....

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JQuery :: Accessing JSON Data Object Via PHP Script?

Mar 18, 2010

I've got the following code:

[Code]...

I was just wondering how will I be able to access the content of the data variable in script.template.php?

The other problem is that when I use the $.getJSON method (instead of just $.get), the script doesn't appear to get called.

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JQuery :: Get Function Returning String Not JSON Object

Aug 5, 2009

I have a very simple PHP script that returns JSON like this:
{"question":"What day is it?"}

And I'm trying to call it from another page using Ajax. My code looks like this:
var url = "/test.php";
$.get(url,
function(data){
$.each(data, function(i, value) {
alert(value);
}, "json"
);
});

When I run it I get each character printed out one at a time in a separate alert. And then when I used this line of code:
alert(typeof data);
It tells me that 'data' is a string. Shouldn't it be a JSON object?

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JQuery :: GMap Plugin - Modifying A JSON Object?

Oct 9, 2010

I've started using the gMap plugin [URL] in my site

I have a div, with id "map" in my code and I am creating the map with the following code, passing in a JSON object for config:

$(function() {
$("#map").gMap({
latitude: 54.7,
longitude: -4,

[Code]....

I want to programatically re-center the map and add markers elsewhere in my code, but don't know how to access this JSON object to modify it.

The way I'm currently doing this is to call gMap again with some new configuration, but I don't think this is right as I think it's re-creating the map all over again.

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JQuery :: Get Json Object In AJAX Complete Function?

May 3, 2011

How might I go about getting the parsed JSON object in the complete function? The json param shown below seems to just receive the http status text message.

My 2nd question would be how should I knwo if the first place what params I can receive to a callback function like this?

$.ajax({
type: 'POST',
url: 'url.json',
dataType: 'json',

[Code].....

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JQuery :: Method For Quickly Parsing JSON Object?

Feb 7, 2011

Is there a Jquery method I could use to quickly parse a JSONP object, looking for an embedded object called "error" ?? If I were to do the following:
jQuery.each(query.data.error, function(i,error){ //....}
And there wasNO .error in the returned JSON, what should I expect to happen? Basically, I want to know if "error" is in the JSON and process accordingly.

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JQuery :: Post PHP Object Via AJAX?

Aug 25, 2009

By writing this [code]...

we pass variables 'name' and 'location' to the file 'some.php'. How can we pass a PHP object?

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JQuery :: Work With Nested JSON Object Using Data Link?

Oct 23, 2010

How to work with nested JSON object/Arrays using jQuery Data Link?

http:[ur]....

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JQuery :: Pass The External JSON Object On Validate Method - Not Working

Aug 30, 2009

I tried to pass the external JSON object on validate method. But It's not working.

Here is my sample code:

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JQuery :: Object Doesn't Support Property Or Method Error For $.post?

Oct 11, 2011

I am trying to use $.ajax/$.post. I have a jsp and included jquery script tag

<
script src="/Abcjquery/jquery.json-2.3.min.j" type="text/javascript"></script><
script src="/Abc/query/dashboard.js"></script>

[Code]...

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