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 Replieshow to jquery call a other call function other class is not static
[WebMethod]
public static bool Verify(string username, string password)
//Do your logic with username, password here
//I am just checking with admin/admin credentials
Console.WriteLine("Ritu");
[code]...
I have a problem with a AJAX call I do in a application. It's a MVC application (ASP.net c#) with a lot of javascript.
When I do a call from my javascript to a controller (through a ajax call) the call gets to the class and function, but the data isn't there. The data is send in JSON.
I found a few of the same problem but most of the time they used another name voor de parameter then it is in there json.
Here is the code
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This is probably something simple. The following JQuery call is executing and calling the controller. The controller is executing correctly. I used the sample data that's commented out to verify that the templates were working also. However, the success function is not executing in the browser. Any thoughts or other ways I can debug this?
<script type="text/javascript">$(document).ready( function(){ alert("Here"); @* var myData = [ {first: "Jane", last: "Doe"}, {first: "John", last: "Doe"} ]; *@ $.getJSON( "/User/Filter",function(myData){ $("#myDataTemplate").tmpl(myData).appendTo("#itemContainer"); } ); alert("there"); }
);</script>
//Controller
public ActionResult Filter() { var myData = this.repository.GetAllUsers(); //return Json(myData); return Json(myData, JsonRequestBehavior.AllowGet);}
the aspx:
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the jquery :
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The problem is that I need to use the text in a text box in my webmethod, and I can't because it's static, this results in a compilation error:
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What can I do ?
Actually I am trying to learn jQuery Ajax calls to asp.Net webservices.
I have been trying to call the webmethod below:
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Do I need to serialize my object in some way before setting the 'data' attribute, so that I can call $.ajax() function?
have this site that has an api that can provide city name if I send my zip code as a parameter. http://www.postnummersok.se/api?q=16447the result is returned as a json object. Now i just want to read the result in my js function.I have tried the following but it always returns null:
function postnr() {
I wonder if I could call a Function in code behind from jquery(client side), not to trigger a jquery function from code behind? I can not use linkbutton and button it must be a A-tag otherwise it loose it's purpose
View 3 Replies(function($) {
$.someplugin = function() {
....
function CallMe() { ... }
....
}
})(jQuery);
From outside of this plugin, how can I call the CallMe function?
I tried $.someplugin.CallMe, JQuery.CallMe, $.CallMe, nothing works.
to call setTimeout method of javaScript in my jQuery script like this:
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But it is not working as expected. I want to come alert message after every one second, but it is coming only when form is loaded for first time.alert message is not coming for the next time.Can you please tell me where i am wrong ?
i'm using microsoftMvcJqueryValidation and I want to call my own client-side validation function for a particular field with the system so that it fires with the other auto generated client-side validation.
Is there a certain place I can call my function?
i have a jquery .click() function that executes an .ajax() method call
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when the .ajax() method executes succesfully it calls a javascript function
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as you can see i have an .ajax() method inside my javascript function, is this possible? I am creating loop that starts on the finish listener of the soundmanager object. So when I need to make the ajax call to get he next url I need.
his function takes an li element and adds it to another ul element. After this code is fired the jquery events attached to the children spans of the li element do not fire the first time they are clicked.
View 2 RepliesI am using .sortable on a div that I have. What I want to know is, how do I call a function when the drop event occurs? Here is my code at the moment :
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I want to show a Jquery blockUI when I click an asp:button that triggers a serverside function.
When the function ends, I want to do the unBlockUI.
i want to call thickbox.js function in codebehind , below the code in jquery i want to call below code in codebehind
function tb_remove() {
parent.location.reload(1);
$("#TB_imageOff").unbind("click");
[code]...
<asp:Button id="Bu_DocShareSave" runat="server" Text="Save Share" OnClick="Bu_DocShareSave_Click"/>
protected void Bu_DocShareSave_Click (object sender, System.EventArgs e){
[code]...
I wanna call this jquery function in ASP.NET on button click event
var doRedirect = function() { location.href='http://www.example.com' };
$("#button1").click(function() {
$("#label1").show();
window.setTimeout("$('#label1').fadeOut('slow', doRedirect)", 10000);
});
In GridViewData.aspx.cs I have a method I want to call inside a javacsript function.
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Now hears the kicker, I am mostly using jqUery as UpdateInsertData() is a jquery Call and works fine. How do I use ValidateNameUpdateable to call jQuery to return the value from the c# method. . I believe this issue is with my jQuery Call as its just posting and I need to do a $.get or something?
function ValidateNameUpdateable()
{
$(document).ready(function ()
{
$.post("GridViewData.aspx")
});
}
I am using JQuery & JSON (POST) to call webmethod. However I can call only webmethod located at aspx file but not in asmx file Below are sample codes
CustomValidate.asmx
Imports System.Web.Services
Imports System.Web.Services.Protocols
Imports System.ComponentModel
Public Class CustomValidate
Inherits System.Web.Services.WebService
'ACCESS VIA JSON
<System.Web.Services.WebMethod()> _
Public Shared Function AJAX_Test(ByVal date1) As Boolean...
Return True
End Function
End Class
Javascript: JQuery JSON
function isDates(source, arguments) {
var isValidDate;
$.ajax({
type: "POST",
contentType: "application/json; charset=utf-8",
url: "CustomValidate.asmx/AJAX_Test",
data: '{date1: "' + arguments.Value + '"}',
dataType: "json",
async: false,
success: function(result) {
isValidDate = result;
},
error: function(httpRequest, textStatus, errorThrown) {
alert("status=" + textStatus + ",error=" + errorThrown);
}
});
arguments.IsValid = isValidDate;
}
It always return javascript undefined error. But if I put the AJAX_Test webmethod in aspx page and replace the url: "CustomValidate.asmx/AJAX_Test" to "mypage.aspx/AJAX_Test". It works fine.
i have the following function in default.aspx.....i have webusercontrol which have 10 checkboxes and 1 button .... i want when i click on button1 of user control then it can access the function of default.aspx ...page ...if i dragged the usercontrol to default.aspx
Normally if i use 10 checkboxes and 1 button in default.aspx then it works fine ... if i use 10checkboxes and 1button in usercontrol then drag that usercontrol in default.aspx then it will not work ..
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I am getting a JSON object from a webMethod by the call below and I set some textBox values based on the returned objects attributes.Problem is, just for a moment my textBoxes are populated but then immidiately they return back to empty.Do I make a mistake or I cannot make DOM elements modifications within a success function?
var ajaxCallOptions = {
type: "POST",
contentType: "application/json; charset=utf-8",
url: "/JQuery/Chapter16-AJAX/PersonWebServices.asmx/GetPerson",
personId'));"/>
[code]...
<asp:LinkButton CssClass="button" ID="btnApply" runat="server" OnClick="btnApply_Click()" OnClientClick="Apply1('btnApply')" >
hi ihave this functin in .vb file
Protected Sub btnApply_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnApply.Click
end sub
and javascript function also in aspx
function ApplySummerization(id)
{
alert("hai");
}
i have a question about call javascript in codebehind. my page has two parts.one part for enter information about manager and another part for usualuser.each person has mellicode.that it has speicail code.i wrote it with javascript and call it with this code:
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when i click in btnpazireshsabt i should check mellicode for manager.i call it :
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i want to disable btnsabt when i click in
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i got a javascript function that i want to call on <aspImabutton onclient event but it keep saying function not defined.
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