Jquery - JSON From .NEt WCF To JavaScript Array Of Arrays?
Mar 8, 2011I'm using jqPlot and I need to turn this JSON which I receive from a WCF service:
[{ "x": 2, "y": 3 }, { "x": 25, "y": 34 }]
into this array or arrays:
[[2,3],[25,34]]
Similar Messages:
MVC :: JQuery JSON Array Parameter?
Apr 21, 2010.I am using VS2010 Ultimate in an out of the box HelloWorld MVC2 ProjectI am using JQuery 1.4.1I have the following code in my View:
function TestStringArray() {
var stringArray = new Array();
stringArray[0] = "item1";
[code]...
Forgetting my controller actually needs to return a Json result (I have a break on the return View() line), the values parameter is null. When I pass in a single string (change the type from List<String> to String in the controller, pass in a single string value from the View), it works fine. Looking at Fiddler, the array is passing the multiple values.I did some research and people are suggesting JSON.Stringify ion the JSON2 library, the JSON.NEt library, etc... Do I really need extra libraries? Microsoft didn't think of this scenario for out of the box? I assume the problem is any kind of complex type.
Web Forms :: Using Array.Find() For 2D Arrays
Jun 14, 2010I have a 2D array and i want to search that array. I thought Array.Find might help but it was helping only in 1D. I dont want to use for loop or foreach as that will take some time. So is there any other shortest method to find a value in a 2D array.
[Code]....
Split Strings From DataReader (Array) To Different Arrays?
Aug 11, 2010I have a datareader wich return several strings like:
ACTIA -ATSD-PKW-ACTIA-MultiDiag
TEXA -ATS-PKW-Texa-Prime"
MASTER-ATSV-PKW-Master-Master"
The strings are separted by the "-"
The idea is that I split the strings in to several dropdownlist, example:
Dropdownlist 1: (Actia, Texa Master)
Dropdownlist 2: (ATSD, ATS, ATSV)
Dropdownlist 3: (Actia, Texa, Master)
Dropdownlist 4: (MultiDiag, Prime, Master)
The problem is: How should I do this? I've search several hours on the internet but can't find anything about how to split strings from a datareader to several different arrays.
The code:
[Code]....
MVC :: Arrays And Post Events / Array Values Dont Become Null?
Feb 17, 2010What are the issues that needs to be addressed while handling the post event so that array values dont become null ?
View 4 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": "??" } } }
Serializing A Javascript Array With Jquery?
Sep 28, 2010I have the following code:
<script type="text/javascript">
var checksSinceLastPostBack = new Array();
function clientSelectedIndexChanged(sender, eventArgs) {
var ajaxManager = $find("<%= RadAjaxManager.GetCurrent(Page).ClientID %>");
var serializedCheckData = checksSinceLastPostBack.serializeArray();
if (ajaxManager != null)
ajaxManager.ajaxRequest(serializedCheckData);
}
</script>
The
var serializedCheckData = checksSinceLastPostBack.serializeArray();
doesn't seem to work. Am I misunderstanding this?
Also if this works, how would I deserialize it in the code behind?
Checkbox Losing Value On Postback Due To JavaScript / JQuery Array?
Feb 1, 2011I have a simple asp:RadioButtonList within a form tag but for some reason it isn't keeping it's value on postback
Here's what I've got
[code]....
AJAX :: Pass And Save JavaScript Array Values To Database Using JQuery?
May 7, 2015I have create a web page having dynamically created text boxes if i select value in dropdown list,text boxes auto generates .but i want to save all text box values in SQL server database after clicking on submit button using ajax/JSON request
View 1 RepliesWeb Forms :: Getting An Array Of List From Database To Client Side(javascript Array)?
May 12, 2010Iam getting an array of list from database to client side(javascript array). Now my aim to place those values in a div one by one and that div should attach to the textbox similar to Autocomplete extender.
View 4 RepliesHow To Convert JSON String To JSON Object Using JavaScript
Jan 21, 2011I use the JavaScriptSerializer class of ASP.net to serialize my object and return it to the client side. How can I deserialize the string using JavaScript?
View 4 RepliesHow To Read Arrays Generated By EditorFor Using JQuery
Feb 16, 2011I am using EditorFor to display values.
The code for the values to be generated are as follows:
<tr>
<td>@Html.HiddenFor(m => m.ID)@Html.CheckBoxFor(m => m.Authorized)</td>
<td>@Html.DisplayFor(m => m.ID)</td>
<td>@Html.DisplayFor(m=>m.UserName) </td>
</tr>
My aim here is upon the Checkbox is being checked, I need to post the ID value as follows:
[Code]....
However, var ID = $(this).parent().parent().find('#ID').val(); is undefined. How can I he read the ID value from the following generated HTML:
<td><input id="Employee_0__ID" name="Employee[0].ID" type="hidden" value="1100" /><input id="Employee_0__Authorized" name="Employee[0].Authorized" type="checkbox" value="true" /><input name="Employee[0].Authorized" type="hidden" value="false" /></td>
<td>user </td>
Deserializing JSON Output Containing An Array Value?
Feb 28, 2011I've been trying to deserialize the following JSON output into a vb.net object:
[Code]....
The following is what i've done so far:
[Code]....
I have problems reading the array value of "t". I'm quite sure that the problem lies in the PageTags() but i'm not sure how to go from here.
Serializing Two Dimensional Array With Newtonsoft.json
Apr 20, 2010I am getting an error when trying to serialize an object products.
Product product = new Product();
product.Name = "Apple";
product.Expiry = new DateTime(2008, 12, 28);
product.Price = 3.99M;
product.Sizes = new string[3,2] { {"Small","40"}, {"Medium","44"}, {"Large","50"} };
string json = JsonConvert.SerializeObject(product);//this line is throwing an error
Array was not a one-dimensional array. Is there any way to serialize a two dimensional array with Newtonsoft.json.
Deserialize Unnamed Json Array Into An Object In C#?
Jun 3, 2010Wondering how to deserialize the following string in c#:
"[{"access_token":"thisistheaccesstoken"}]"
I know how to do it if the json was:
"{array=[{"access_token":"thisistheaccesstoken"}]}"
I'd do it like this:
public class AccessToken
{
public string access_token {get;set;}
public DateTime expires { get; set; }
}
public class TokenReturn
{
public List<AccessToken> tokens { get; set; }
}
JavaScriptSerializer ser = new JavaScriptSerializer();
TokenReturn result = ser.Deserialize<TokenReturn>(responseFromServer);
Define And Send A JSON Object Array?
May 17, 2010I'm looking for a way to define and send a JSON object array. I've figured out how to define a single JSON object, turn it into a string and send it, but what about an array of this type? Probably something simple I'm overlooking...
var myColumnSetting = { "ColumnName": name,
"ColumnIndex": index
}
convert it to a string
var myJSONText = JSON.stringify(myColumnSetting, false);
C# - How To Return Json From Action Method With Array Property
Mar 14, 2011I am trying to return some data as json from an action method.
I have an employee object that looks like this:
public class Employee
{
public int EmployeeID {get; set;}
public string FirstName {get; set;}
public string LastName {get; set;}
//Other irrelevant properties
}
Then I have a view model as follows
public Class EmployeeViewModel
{
public Employee Supervisor{get; set;}
public List<EmployeeViewModel> Employees
}
I need to return a json object that looks exactly like this:
{id: 1, name: John, children: [
{id: 1, name: Joe, children: []},
{id: 1, name: Rob, children: []}
]}
For now I only need to go to the second level as above, returning and supervisor and their staff members beneath them.
How would I go about returning this in my action method(I have the viewModel object hydrated already I just need to return it as json). My problem so far has been that the children property does not get populated.
Web Forms :: How To Filter Only Array From JSON And Store Them In Another Variable
Apr 27, 2016my JSON is as follows :
{ "Data":[ { "id":"1", "Name":"Sachin" }, { "id":"2", "Name":"Rahul" },
{ "id":"3", "Name":"Sovrav" } ]}
Now i want to filter out only array from that JSON and store them in a variable like this :
[ { "id":"1", "Name":"Sachin" }, { "id":"2", "Name":"Rahul" },
{ "id":"3", "Name":"Sovrav" } ]
Pass C# Array To Javascript Array?
Aug 12, 2010how to pass a C# ASP.NET array to a Javascript array? Sample code will also be nice.
Let's say for simplicity that in my aspx.cs file I declare:
int [] numbers = new int[5];
now I want to pass "numbers" to the client side and use the data in the array within javascript. How would I do this?
JSON String Creates The Correct Number Of Records In The Custom Objects Array?
Jul 21, 2010For some reason the following JSON string creates the correct number of records in the custom objects array, but does NOT populate the objects in the array with and values.
[code]....
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 :: Convert JSON "/Date(1297246301973)/" To Javascript Date Only?
Feb 10, 2011I am using .Net Framework 4.0 along with Asp.net C# and using Jquery with Ajax for retrieving data but medium is used name as JSON So whenever we retrieve date from database using JSON its show in this format /Date(1297246301973)/. How can i convert this into as normal date like (mm/dd/yyyy)?You better understand like this.My input Date is : 14/2/2011 My output Date is : /Date(1297246301973)/
View 4 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 :: Json And Jquery With Dropdownlist?
Sep 28, 2010I want to do like below:I have three dropdownlist:
- test
- test1
- test2
and i have two textbox
- txtname
- txtsex
when i click on test dropdown list i want to diplay data in test1 dropdownlist and display in txtname and txtsex too, how can i do by using mvc json and jquery ?
JQuery :: JSON Not Working In IE?
Oct 8, 2010I use a web method with JSON which controls the Username is available or disable. This code is working well with Mozilla. But it doesn't work with IE.
this is my JSON code:
<script src="../jquery-1.4.1.min.js" type="text/javascript"></script>
<script type = "text/javascript">
$(document).ready(function () {
$("#<%=txtUserName.UniqueID%>").change(function () {
var uname = $("#<%=txtUserName.UniqueID%>");
[code]....