MVC :: Pass JSON Result To JQuery?
Feb 8, 2011I have the following actionresult in my controller;
[Code]....
and this jquery script to print values pass from controller in textboxes.
[Code]....
Similar Messages:
Use Jquery Selectors On Json Result?
Oct 24, 2010I'm creating an inbox system for my website which allows basic communication between users. I'm fetching the results with jquery calling a webservice. Then I'm using a jquery template engine to render the results to the screen. So far this all works good. but now I want to add some click functions on certain parts of inbox messages. For example I want the title of the message to be clickable so it will expand/collapse the fulltext which is hidden in a div beneath it.
But I can't seem to use the jquery selectors on this dynamic json result. It works when I put the function in the href tag itself but I don't really want to. I also tried adding the function after the success function but no luck either. Is it possible at all to use selectors with a template engine? I hope I made myself clear otherwise feel free to ask more information.
JQuery :: Simple Json Post Url Api / Read The Result In Js Function?
Aug 22, 2010have this site that has an api that can provide city name if I send my zip code as a parameter. http://www.postnummersok.se/api?q=16447the result is returned as a json object. Now i just want to read the result in my js function.I have tried the following but it always returns null:
function postnr() {
MVC :: Cannot Pass The Result Data Of JQuery.post() To Variable
Nov 26, 2010I cannot pass the result data of jQuery.post() to a variable. The result is undefined. [:(]
[Code]....
Pass A String To A Web Service Using JQuery / JSON / AJAX?
Oct 29, 2010As it is now I create a JavaScript object and then stringify it, put it in a hidden textbox and my code behind can read this string. I then use JSON.NET to parse the string which works fine. I now try to use ajax to post it to my web service but have some issues with how to send the string. I have tried many ways but gets the common errors like
Invalid JSON primitive: myString.
So I checked this out [URL] and it works with hard coded values but I want to use a variable.
JavaScsript to create the object:
for (var i = 0; i < results.rows.length; i++) {
var row = results.rows.item(i);
var customer = new Object();
customer.id = row['id']
customer.name = row['name']
var customerString = JSON.stringify(customer);
$.ajax({
type: "POST",
url: "synchronise.asmx/synchroniseCustomers",
data: "synchroniseCustomers: " + customerString,
contentType: "application/json; charset=utf-8",
dataType: "json",
error: function (xhr, status) {
alert("An error occurred: " + status);
},
success: function (msg) {
alert("success");
}
});
}
WebMethod:
public void synchroniseCustomers(string customerString)
{
JObject o = JObject.Parse(customerString);
string id = (string)o["id"];
string name = (string)o["name"];
If I use data: '{ FirstName: "Dave", LastName: "Ward" }'
in the example above it works but I wish to pass on a string instead.
Data Controls :: Pass JSON Data Object From JQuery AJAX To WebMethod
May 7, 2015I want to send single json object with nested arrays through jquery ajax method.
In Code
In jquery ajax i am passing LeaveRuleMaster a single json object which holds some properties (Leavetypeid, Leavename, Leavestatus and nested array LeaveRulespecific.
In vb.net code i can receive the value of properties(Leavetypeid,Leavename,Leavestatus)
but i am receiving the LeaveRuleSpecific as nothing.
Based on the following link i tried this [URL] .....
MVC Return Json Result?
Feb 4, 2011I have a controller that uploads a file. I would like to return a json result with bool success (if successfully uploaded otherwise false) and message (this could be error message that occured OR link to a file OR link to an image, depending on what was uploaded).What's the best way to approach thisI have this
public class UploadedFile
{
public bool Success { get; set; }
public string Message { get; set; }
}
then In my controller I would set Success to true/or/false and Message to <a href OR <img am i on the right track?How would i then parse this in the view so that when image it will show an image, if link show a link, if error simply alert error.
MVC :: Cannot Get JSON Result Back From Controller
Feb 12, 2010I have been at this for hours and am pretty stuck. I am using MVC2 with VS2010 Beta 2.
Here is my javascript from the view:
[Code]....
Here is my controller code:
[Code]....
I can set a breakpoint in the GetMember method and it does receive the Member_ID parameter correctly. It also correctly returns a member object from my repository (dpR). The function in $.getJSON call that is supposed to receive this result does nothing however. There are no exceptions or javascript errors. It is just silently dying.
AJAX :: Spaces Being Appended To Json Result?
Jun 5, 2010I have a client side code that creates an AJAX request to the server (using jquery). My problem is that one of the json results called 'name' gets spaces appended to the value.
For example: In the DB the value is "Hello" but when i get the request back using ajax it comes out as "Hello "
It is ALWAYS the one value that gets spaces appended, even on calls to different functions in the web service. Ive tried changing its name on the AJAX response, but the same thing happened.
Ive gone and ran queries directly against the web service by navigating to its address using my browser, and executed the query manually, and it comes back properly ("Hello").
Ive also tested this in IE, FF, Opera, Chrome and using different computers with the same results.
Manually Converting Result Dataset To JSON?
Mar 3, 2011I have DataReader that holds the results from a stored procedure caal. The results consist of two fields ...
UserID
UserName
Normally I bind these results to an ASP.NET dropdownlist control ...
ddlUserList.DataSource = rdr // rdr is the DataReader
ddlUserList.DataTextField = "UserName"
ddlUserList.DataValueField = "UserID"
ddlUserList.DataBind()
However I am now trying to accomplish the same thing using jQuery AJAX. What I am stuck on is how to manually convert the dataset held in the DataReader to JSON. How are multiples values separated? Does this look correct?
{{"UserID":1, "UserName":"Bob"}, {"UserID":2, "UserName":"Sally"},{"UserID":3, "UserName":"Fred"}}
I realize there are libraries out there such as JSON.NET to handle the serialization but I am in the learning stage now and want to make sure I understand everything from the bottom up.
JQuery :: How To Save And Retrieve Date In Database Using Jquery Ajex .net ,JSOn,XML,HTML
Oct 13, 2010how to save and retrive date in database using jquery ajex asp.net ,JSOn,XML
View 2 RepliesJQuery :: Gridview Textbox Template Save Using Jquery Json?
Mar 11, 2011my requirement is i want grridview textbox template save using jquery json how to do it
View 2 RepliesMVC :: How To Pass DropDownList Result Without Javascript
Jun 24, 2010I'm still learning MVC. I would like to be able to display a list of items in a dropdownlist and then when I select one of those items invoke a new action that will process the selected item.
I can create the DropDownList but I cannot figure out how to return the selected item back to the controller. Below are some snippets from my code. The first shows the Index Action which just gets a list of pathnames which I call widgets. The second is an action which I'd like to use to process the selected file.
The third section is the view in the Index.aspx for the HomeController's Index View.
I have read several articles that show how to do this using JQuery or Ajax, but I'd like to do it without using either so that I can run this on a mobile browser that has no javascript.
How To Pass JSON To Controller Action
Mar 6, 2011I have some textboxes and a table of data created client side that I want pass to a controller as JSON.
I want to use Jquery to enumerate the table.
Assume I have 2 textboxes called name and age. Assume a table with 2 columns. one column with class called phonetype and one column class called phonenumber.
So how do construct the JSON from this?
VS 2010 - How To Pass The Result Of The Linq To Textbox
Sep 27, 2010How can I pass the result of the linq to a textbox?
Code:
string search = txtSearchPO.Text;
IPSBLL.TransactionInfo dbInfo = new IPSBLL.TransactionInfo();
var q = from info in dbInfo.GetTransactionInfo()
where info.PONumber == search
select info;
txtPONumber.Text = q;
I need to access the column data something like this:
Code:
DataTable.Rows[index].columnName
How can I do that in LINQ?
Javascript - Tuple<string, Int> JSON To Pass To Wcf?
Mar 29, 2011how to pass this via Json.Tried doing something like
var data = { Item1: "test", Item2: 5 };
var JSONdata = $.toJSON(data);
However that did not work. Although simply changing wcf to expect an object with two properties such as Item1 and Item2 will work. Here is example I'm using... I'll trim it a bit to make it easier to read:
function Post(data, url)
{
$.ajax({
type: 'POST',[code].....
Pass JSON To Webpage On Load Of Page?
Sep 6, 2010I have a ASP.NET MVC 1.0 app.I have a listbox on the page and I want to pass an array to the webpage so that
javascript can use the array to do some processing depending on the item picked in the listbox.So I thought the best way is to pass JSON data to the webpage on load.So what is the best practice on how to do this?Can you please give me a brief step by step process.How do pass the array as JSON and how do I access it by index?
Pass Optional Parameters Into A WebMethod Via JSON?
Feb 15, 2010I have the following JSON class I am intending to use to perform management calls on my database asynchronously:
<script type="text/javascript">
var CalendarManager = {
defaultOptions: {
staffcode: 0, // required
date: 0, // required
[Code]....
Basically, my question is: how do I specify optional parameters to a WebMethod when providing JSON data?
I know I can reduce the parameters down to just the required values, and then use HttpContext.Request.Params to read the values of optional paramaters, but I would have thought the way I have tried here should have worked.
EDIT
The XMLHttpRequest.responseText value for the error is:
Invalid JSON primitive: staffcode.
This is throwing me even more off the scent of the problem :(
MVC :: Execute Stored Procedure And Pass Result To View
Jun 19, 2010I created a stored procedure in my MVC project. I need to execute it and pass result to view form. How can I do this?
View 1 RepliesMVC :: How To Pass Linq To Entities Query Result To View
Apr 1, 2010i have a new question: i read all the tutorials that i found but i cannot understand how to pass a result of a linq to entities result to the view so that i can display the results. My query is actually in the controller function ot the view, i would now loop the results and display them in the page. How?
View 23 RepliesVS 2008 - Pass JSON String To Download Page
Dec 21, 2012I've got code like this in a download page
Code:
Imports System.IO
Imports System.Data
Imports System.Data.SqlClient
Partial Class _Download
Inherits System.Web.UI.Page
[Code] .....
That is called like this:
Code:
function excelGrid(strId, blnDoReader) {
var wesPC = $("#" + strId);
var objWebParam = {};
var arrGrid = [];
[Code] ....
I am modifying this now - passing in the variable strWebParam which is the "stringified" version of a JSON array. And then in the function below I am trying to get the JSON-string into the POST. I tried the INPUT/TYPE=HIDDEN method you see below - but that did not work (cut off the string - it's got quotes in it)
Code:
$.downloadExcel = function(url, data, source, method, callback) {
var inputs = '';
var iframeX;
var downloadInterval;
if (url && data) {
[Code] ....
When I do a regular AJAX post for something I use the "data" element of the $.ajax method like this
Code:
var strWebParam = $.toJSON(objWebParam);
$.ajax({
type: "POST",
url: "WebService.asmx/BootPage",
dataType: "json",
[Code] .....
How is that DATA: STRWEBPARAM getting passed back to IIS??
Web Forms :: Pass Multiple Name Value Pair JSON To WebMethod?
Sep 10, 2012This is regarding your article on
[URL]
I have a json object with multiple Name & Value pairs, I am using example on above given link but it is not calling the Web Method.
var jd = [];
jd.push({ ID: HArr[j], Val: Str });
var jd = [];
[Code].....
In my class I have a Web Method defined as :
[System.Web.Services.WebMethod]
public static jsonData PassJsonData(jsonData jd)
{
return jd;
}
DataSource Controls :: How To Pass A Result Set From A Linq.dataquery To Another Sub Or Function
Feb 1, 2010I'm trying to populate a treeview control using linq.
I use the following code
[Code]....
how can I declare c in fillChildren
MVC :: Using Jsonresult Actions To Pass Json Data To Third Party Apps?
Oct 9, 2010i want to use MVC 2 actions to pass JSON data to a 3rd party application via a URL.The URL will be in the form of http://www.abc.com/controller/action..I am using JSonResultHow can i test the output of this URL to ensure the JSON is properly formed..
View 2 RepliesJavascript - How To Make Json Child Nodes (JSON Inside JSON)
Aug 11, 2010I try to use the jquery + json to get all elements in form and build a JSON var to post in a ASP.NET MVC method.
[Code]....
It method get all fields in a form and build a JSON, but it dont put JSON inside JSON.
Example:
If i have the follow form:
<input name="person.name"><input name="person.age"><input name="person.address.street">
The serialized string build a JSON like this
{ "person.name": "??", "person.age": "??", "person.address.street": "??" }
I need a plugin or some function to generate like this:
{ "person": { "name" : "??", "age" : "??", "address":{ "street": "??" } } }