I was wondering to use JQuery with the light wieghted Json and it was a wonderful experience and a very positive performance boosting or the entire project.
I was hoping that anyone else had the same experience with asp.net project geared up with Jquery and Json?
What i would like to accomplish is that a partiel view contains a form. This form is posted using JQuery $.post. After a successfull post javascript picks up the result and uses JQuery's html() method to fill a container with the result.
However now I don't want to return the Partial View, but a JSON object containing that partial view and some other object (Success -> bool in this case).
I tried it with the following code:
[AcceptVerbs(HttpVerbs.Post)]
public ActionResult Edit(int id, Item item)
{
if (ModelState.IsValid)
{
try
{
[Code].....
However I don't get the HTML in this JSON object and can't use html() to show the result. I tried using this method to render the partial as Html and send that. However this fails on the RenderControl(tw) method with a: The method or operation is not implemented.
Whenever I write a method or function in C# I have to manually type the
[Code]....
Is there any key combination I can use to avoid having to type these characters every time?
i have two solutions, 1st one is webapplication, 2nd one is website.
the 1st soltions (webapplication) includes aspx pages, user controls .... etc.
the 2nd solution (website) also includes pages, user controls ... etc.
now i need to combine between those, so i copy the webapplication inside a folder in the website, and i put the DLL's for the webapplication inside the main Bin folder, and the theme's like so.
but after that, i make some changes in the source code of webapplication, i build the solution, but the new source code updates doesnot appear in the run time !!!! its still running the code before i make combination !!
does that because i make the 1st solution as a webapplication ?
how can i convert the 1st solution to a webapplicatoin? or in other words how can i make combination between webapplication and website to run as one solution?
Within SharePoint...
I can create web parts which are ASP.NET web apps, which allows me to get information about the current user (groups they are in, username, etc.).
I can create web parts which allow me to manipulate fields on SharePoint forms.
But I have not found a way to be able to combine the two things.
I can't access the content of one web part from the other kind (WebApp Page Viewer & Jquery Content Editor Web Part being the two kinds).
What I would like to be able to do is create a web service and then consume it with a jquery ajax call, but I keep getting a js "Access Denied" message.
how to save and retrive date in database using jquery ajex asp.net ,JSOn,XML
View 2 Repliesmy requirement is i want grridview textbox template save using jquery json how to do it
View 2 RepliesAny best tutorial for Registration Page With Jquery Validations
View 2 RepliesI 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": "??" } } }
I 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 ?
I 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]....
I'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.
I am new to ASP.NET MVC 2. In my project, there are two selects: one that contains a list of countries and another that should contain the states/provinces/etc for the country selected in the previous select.
Is there any possibility to create a cascading select without using any client scripting?
.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.
I have the following actionresult in my controller;
[Code]....
and this jquery script to print values pass from controller in textboxes.
[Code]....
client code:
<script src="../Scripts/jquery-1.4.1.min.js" type="text/javascript"></script>
<script type="text/javascript" language="javascript">
$("#send").click(function () {
$.ajax({
url: "../JqueryAjax/JqueryAjaxServer.aspx",
type: 'get',
contentType: "application/json; charset=utf-8",
dataType: "json",
timeout: 30000,
data: "{}",
success: function (data, textStatus) {
alert("success");
},
error: function (XMLHttpRequest, textStatus, errorThrown) {
alert("error");
alert(textStatus);
alert(errorThrown.toString());
}
});
});
</script>
server code:
Response.ContentType ="application/json";
string json = "{"username":"test"}";// ,"content":"test"
Response.Write(json);
when i click the post request button the result is shown like this Invalid Json,the browser alert this.
I just want that when i enter name in Textbox1 it shown in TextBox2 when i click on Button
I am using HTML page here's the code
<input id="txtID" type="text" /><br />
<input id="txtName" type="text" /><br />
<input id="btnShow" type="button" value="Show" />
[Code]....
But when i load this Web Page its show this error after click on button
Error: 12031 unknown
Error: 500 Internet Server Explorer
I'm trying to pass JSON from jQuery to a .ASHX file. Example of the jQuery below:
$.ajax({
type: "POST",
url: "/test.ashx",
data: "{'file':'dave', 'type':'ward'}",
contentType: "application/json; charset=utf-8",
dataType: "json",
});
How do I retrieve the JSON data in my .ASHX file? I have the method:
public void ProcessRequest(HttpContext context)
but I can't find the JSON values in the request.
I have a dropdown box on my aspx page, I would want o pupulate it using jquery's json of calling a method. I do not want to call a webservice method. I have a class, in C# and want to call a method from the class.
View 6 RepliesI am using ASP.NET MVC in C#
I have a page where the user can move different Widgets around the page, and I now need a method to save the state of the widgets. I am using jQuery in the HTML page, and the jQuery posts the new page layout using JSON. I am unsure how to read the JSON in the controller.
The code I'm using is based on this example here - [URL], but the code for saving the result is in PHP.
[Code]....
I am willing to consider alternative ways to do this, as I may not have chosen the best way to do this.
I have asp.net mvc application. i want to configure the object in jquery and want to pass it to the the action of controller . where as in my script i am using this for configure data for the ajax call:
[Code]....
it does not calls to action in controller. i think here :
var json = $.toJSON(peform);
is not working as expect. is it need to add any js file to reference ? or mistake in syntax?
I have a list of person objects which I want to send in response to a jquery' ajax request. I want to send the list into JSON format. The list is as follows -
List<Person> PersonList = new List<Person>();
Person Atiq = new Person("Atiq Hasan Mollah", 23, "Whassap Homie");
Person Sajib = new Person("Sajib Mamud", 24, "Chol kheye ashi");
PersonList.Add(Atiq);
PersonList.Add(Sajib);
How can I convert the "PersonList" list into JSON ?
I would like to get a field value using an index on an json object.
The json object looks like : {PartList:[{Field1:"echo",Field2:"bravo"},{Field1:"yes",Field2:"no"}]}
I know that if I would like to have the Field1 value it is on the index 0, and for example for the first item in the array:
jsonObject.PartList[0][0] , here the first index is working but the second index given is not. But is it possible to do this ?
I am looping through a JSON table using jquerys foreach operator. I am having to reference the the columns by name e.g:
$.each(items, function (index, item) {
if (item.CustomerFname == "Bob") {
alert(item.CustomerFname + " " item.CustomerSname)
}
Whereas I would like to be able to say something like:
[code]....
Ultimately I'm trying to make this function dynamic with respects to the json list I pass in which will of course mean that the column names will change. However I would like to perform the same operations on the columns...
var OrderInfo = {
"ProductID": "ProductIDValue",
"ProductName": "ProductName",
"Quantity": 1,
"Amount": 9999,
"SLQuantity": 9999,
"SLDate": "08/03/2010"
};
var DTO = { 'OrderInfo': OrderInfo };
$.ajax({
type: "POST",
contentType: "application/json; charset=utf-8",
url: "JasonHandler.ashx",
data: JSON.stringify(DTO),
dataType: "json"
});
I'm trying to retrieve posted JSON data on server side in an ASHX file via this code string strrequest = context.Request["OrderInfo"]; but it always return null. What Am I doing wrong?
