JQuery :: Correct Way To Fire Controller Method?
Feb 19, 2011
I have a form with a drop down list. I want to pass the value of the selected item and a hidden field called stidentid to a controller action that would check my database to see if records for that id and semester exist and return the view with the appropriate values filled in. I'm not really familliar with Javascript or Jquery so I tried this:
[Code]....
}).change();
however nothing happens when I select anything from the semester list not even a crash. What am I doing wrong?
View 25 Replies
Similar Messages:
Dec 27, 2010
I have a linkbutton whose onclick method does not fire after a jquery drag and drop, the onlclientclick does work. Y would the server side code not work only after a jquery drag and drop?
View 4 Replies
Mar 8, 2011
I have an input box for searching employee info (attached to a jquery autocomplete), and a box for employee number. The employee info queries multiple values (Lastname Firstname, Title, Clocknum) and returns them all as a string via the autocomplete. This is only if they dont know the clock number. The additional box is so they can search via clocknum as well.
Is there a way, to fire a method which populates a data control after clicking on or tabbing on the selected jquery autocomplete value?
View 1 Replies
Jan 19, 2011
How can i transfer control to a controller's method from a controller's method..I am having two Controllers Home and User.. After username and password are verified inHome Controllers method , i want to show the User Controllers index page , so i have to callindex method of Home controller..How can i do it.
View 5 Replies
Jun 30, 2010
I'm building a library of custom controls. My controls are inherited from CompositeControl. Depending on the user's answer I have to insert more custom control. I have a PlaceHolder (_ph) passed in from the client code. I insert my controls into that PlaceHolder.
My problem is the control I inserted in the event handler does not fire its event, but it fires the parent event. For example, if I have an EddDropDown A, and the user picks an answer, I have to create EddDropDown B and C in edd_SelectedIndexChanged. When I pick an answer for B, it fires SelectedIndexChanged for A instead of B.
I think it has something to do with entering the page cycle late.
this is an example of my controls:
using System;
using System.Collections.Generic;
using System.Collections;
using System.Linq;
using System.Text;
[Code]....
View 1 Replies
Jul 9, 2010
I have an application that has an public 'end user' mode and a 'back office' mode. Both 'modes' pretty much share the same controller logic but the user interfaces for these different 'modes' are radically different. Using the out of box default routing that you get when a project is created for the first time I have something like the following:
Controllers
HomeController.cs
Views
BackOffice
Index.aspx
Public
Index.aspx
Shared
BackOfficeSite.Master
PublicSite.Master
In my HomeController.cs I have logic that looks like this:
public ActionResult Index()
{
var devices = DeviceRepository.FindDevicesByCustomer(100);
if(IsBackOffice())
{
return View(@"~/Views/BackOffice/Index.aspx", devices);
}
return View(@"~/Views/Public/Index.aspx", devices);
}
Is this the correct way to be doing this or am I digging myself an anti-pattern hole? I'm using ASP.NET MVC 2.
View 3 Replies
Jan 23, 2010
to correct the method for the given below calculation:-
if num1 <=2.500 then
num1.text= (num1) % 10 + Num1
else num1=num1.text= (num1) % 10 + Num1
if num1 >2.500 <=10.00 then
num1.text=(num1) % 10= + Num1
else num1.text= (num1) % 10 + Num1
if num1<=10.000 then
num1.text=(num1) % 2 + Num1
else num1.text= (num1) % 7+ Num1
if num1 <=10.000 then
num1.text= (num1) % 6 + Num1
View 2 Replies
May 14, 2010
I am currently writing an MVC app and currently only have one master page. I would like to add a dropdownlist to my main page and on selection of this to be able to switch the master page used. Has anyone acheived this before. I am unsure of how to force the onchange in the dropdown to fire some code behind in my controller.
View 3 Replies
Dec 1, 2010
I have a dataset with a table adapter that has several queries. I want to execute on of the queries and fill a data table but am having trouble with this operation. Am I invoking my table adapter incorrectly? See line 56.
[Code]....
View 2 Replies
Dec 24, 2010
I have a link button in a repeater control. the li element is drag and droppable using jquery. when the page loads the the link button works perfectly, the jquery that is attached and the server side code both execute. when I perform a drag and drop then click on the link button it doesnt not fire. when i click it a second time it does fire. If i perform 2 or drag and drops in a row the link button doesnt fire a as many drag adn drops as i before it will fire. for example if if perform 3 drag and drops then it will take about 3 click before the events are fired.
[Code]....
View 4 Replies
Jul 1, 2010
I've been struggling for some time now with an MVC routing issue, but I have finally reached a point where the basic routing is correct; that is, the application is invoking the correct action method and .aspx page, but the action method fails because no parameters are passed to it.
Before I show detailed screenshots of the problem, I had better provide some background. This is a bibliographic application which, among other things, analyzes text abstracts to identify unique words and the number of occurrences for each word in each document. This data will eventually be inserted into a SQL Server database, but for the time being I only want to do the calculation and display the results, on a document-by-document basis, in an .ASPX view set up for the purpose. The data structure of the application is as follows:
Collections -this is a set of fifty or so CollectionDetails items.CollectionDetails represent individual documents, in this case books in an academic library. Attributes of the CollectionDetail record are those typical of a library book--author, call number, title, year, and so on. The title and subject catalog headings are combined to form a quasi-abstract, which becomes the basis of the text analysis. In a few cases, I added additional text from Google Books or Amazon synopses and reviews.
MasterStopList contains common words such as pronouns and prepositions that we want to exclude from consideration.
View 8 Replies
Mar 14, 2011
[Code]....
public
static System.Collections.Generic.List<T> CreateList<T>(params T[] elements) {
return new System.Collections.Generic.List<T>(elements); }
protected void btn_Click(object sender,
EventArgs e)
{
var obj = new { Ministry =
"Ministry 0", Title =
"Title 0", Criteria = "Criteria 0" };
[code]...
View 14 Replies
May 7, 2015
I have 3 table in database
1-state
Id state
1 USA
2 UK
2-City
Id name state
1 Canada USA
2 London UK
3-Region
Id regionname cityid
1 01 Canada
2 02 London
and I have 3 DropDownList that refer below thread [URL] ...
I use cascadingdropdown for these 3 dropdownlist below are codes:
AND
[WebMethod]
public CascadingDropDownNameValue[] GetCountries(string knownCategoryValues)
{
string query = "SELECT state FROM stateTest";
List countries = GetData(query);
return countries.ToArray();
}
[Code] ....
1-DDLstate
2-DDLcity
3-DDLregion
at first I should select Item from DDLsate then DDlcity and at the end I should select Item from DDLregion
above code work correctly for ddlstate and ddlcity but it doesn't work for ddlregion...
I mean when I select Item from ddlcity in ddlregion shows:[Metod error500]
View 1 Replies
Mar 21, 2011
This is my Controller class:
[Code]....
This throws the System.Reflection.AmbiguousMatchException. When I comment the second (HTTP-Post) Create method, it works fine.
View 12 Replies
Feb 4, 2011
when i create a controller with create ,delete , etc method
then how to use delete and edit method and what is id parameter in these method.
View 3 Replies
Apr 9, 2010
I have a foreach in my view and inside foreach I create a control with unique name:
[Code]....
so, form can have checkboxes:
<input type="checkbox" name="IsProjectA" />
<input type="checkbox" name="IsProjectB" />
<input type="checkbox" name="IsProjectSomeName" />
how to get their values on post method controller (what is the best way).
View 2 Replies
Jul 30, 2010
After x seconds, after the page loads, I need to execute a method in the code behind. I cannot move this logic into JS.
Do I need to use delegates/events for this?
View 3 Replies
Mar 22, 2011
I have created a custom web control. In that control on CreateChildControls method i dynamically create a Table add rows to it which contains a ImageButton and i am trying to attach an event to this ImageButton but the event never fires?
I tried on Init method too it does not work . The code goes like this on CreateChildControls
I create a Panel . The i create a table with data and an imagebutton on it I add this table to the created panel I add this Panel to the Controls.Add method.
I have also observed that if i add a control directly to the Controls.Add() method and attach an event it works fine .
Meaning ,
1. Create a button attach an event handler
2. Add to the Controls.Add() method
On doing the above it works fine . Only the child controls events do not get fired is there anything that i am missing ??
View 1 Replies
Jul 23, 2010
in the client app, i want to handle SOAP exceptions thrown by web service. Currently, when exceptions are thrown by the web service, Detail.OuterXml property of SOAPException class shows below XML data. In code below, what's the correct method to reference namespace, values, etc to get to the error-code, error-field-name, error-message and error-description value?
[Code]....
Code:
[Code]....
View 7 Replies
Oct 27, 2010
I'm very new to MVC so this is a simple issue, just can't seem to find any information on why it's happening so turning to the forums. Edit works, delete sort of works (that's another issue in itself), and details works, but create causes an issue. I've debugged the form being passed in and it's always null with default values. It's almost identical code to my edit so I'm not sure why edit works and create won't. I'd show code for the view but since it's working for edit I'm currently ruling that out as the problem. "Colleges" in this populates a dropdown in the view. Here's the code:
[Code]....
View 6 Replies
Dec 29, 2010
i have created a controller method that just update a record in the database.
and i call this method using the following code
<%
: Html.ActionLink("Perform
Calculation",
"Calculate")%>
but the problem is that when i click on the Perform Link an error will be raised indicating that it can not find the Calculate view.
so how i can enforce my application to call the Calculate controller method to perform the update and to keep the user in the current page .(the index page).
View 8 Replies
May 26, 2010
I am having trouble finding any information on this but basically in MVC how do I set up a controller method do read a GET request? For example I have the following url,
http://www.mysite.com/events/eventsearch?sdate=31/10/2010&edate=31/12/2010&group=3
Do I just do the following?
[Code]....
I just do not understand how to handle the GET requests in ASP MVC.
View 5 Replies
Oct 10, 2010
I have a JSON object in javascript
it is a collection of Object
How can I pass this object to a controller if i am submitting the form like
$('#myform').submit();
what object type should i give for the parameter to accept this Json
View 5 Replies
Aug 10, 2010
I have implemented a ListView1_ItemCommand, that fires from the following LINKBUTTON on my Listview:
[Code]....
My intention is when i click on the EDIT button on my Listview, it fills the Form with the data retrieved from the DB. If all the fields on this form are EMPTY, then it INSERTS. But if the formīs TEXTBOXES have texts on it, it should call the ListView1_ItemCommand in order to perform the same EDIT.
How do I fire the ListView1_ItemCommand ? Or is there any way better ?
View 6 Replies
Apr 4, 2011
I am fairly new to MVC and just trying to achieve something which I think shouldn't be too complicated to achieve. Just want to know what the best approach for that is. I have an Event-RSVP application (NerdDinner kind) where you go to view details of the event and then click on an AJAX link that will RSVP you for the event.
<%
if (Model.HasRSVP(Context.User.Identity.Name))
{
%>
<p>
You are registered for this event!
<%:
Ajax.ActionLink("Click here if you can't make it!", "CancelRegistration", "RSVP", new { id = Model.RSVPs.FirstOrDefault(r => r.AttendeeName.ToLower() == User.Identity.Name.ToLower()).RSVPID }, new AjaxOptions { UpdateTargetId = "QuickRegister"})
%>
</p>
<%
}
else
{
%>
<p>................
View 2 Replies
