Web Forms :: Call Child Action Failed - Not Working Without Error
Feb 4, 2010
I have the below code. When in the first time go to the if statement and return is executed. It will remain in this form. But later when return is not reached after several save button is clicked ( if statement is false), CallChildAction has not done anything without prompting error. It should return to previous form with refreshing the previous form. Do you have this experience and Do you know how to fix?
I am desiging a master and details page from a search page..user can search for something and I need to display the result in jqgrid if the result has more than 1 row or record.. if the result is just one record then i have to directly send then to details page by skiping grid page... I do have an action method for results page and one more action method for Jqgrid data..i am trying to check the row count for the database result and trying to redirect to details action results..but its not working at all..and showing an empty jqgrid..
But child-action can not return a redirect-action-result, because this code is excuted when server is rendering HTML to client.
Now, I want to invoke an action by code in Controller, it returns an ActionResult. Then, if it's a redirect-result, I returns it. Otherwise, in Razor code, I renders this ActionResult. For example:
I know this question has been asked million times but I think my situation is different here.I am using .NET Framework 3.5 SP1, there is no form action on the page and it's not happening when I try to submit the form quickly. I am not on a web farm either.I have a page with two GridViews. One Gridview acts as a master gridview and second as detail gridview. First Gridview has autogenerate select button and clicking select would bring related records in detail gridview at the bottom. I have a refresh Link button at the top. Everything works fine. I click refresh button and it works fine too.Ok when problem start happening when I leave the page idle for like 10 minutes or so and then I click Refresh button only then I get this "Validation of Viewstate MAC failed" error.
I want to execute a page with server.execute method with different query string values to the page and write the response to a file. It is working perfect with out threads. whereas, if i am using threads then i am getting "Error executing child request" and some times "Object reference not set to an instance of an object." error. Below is sample code. This is working fime with out threads..if i am using thread only one request is getting executed and all others are giving error.
Error: Executed as user: MACSTEELUSA.COMsa. ...9.00.3042.00 for 32-bit Copyright (C) Microsoft Corp 1984-2005. All rights reserved. Started: 8:00:17 PM Error: 2010-06-02 20:00:18.56 Code: 0xC0202009 Source: CRM_ORACLE_ARSUMMARY Connection manager "SourceConnectionOLEDB" Description: SSIS Error Code DTS_E_OLEDBERROR. An OLE DB error has occurred. Error code: 0x80004005. An OLE DB record is available. Source: "Microsoft OLE DB Provider for Oracle" Hresult: 0x80004005 Description: "Oracle client and networking components were not found. These components are supplied by Oracle Corporation and are part of the Oracle Version 7.3.3 or later client software installation. Provider is unable to function until these components are installed.". End Error Error: 2010-06-02 20:00:18.58 Code: 0xC020801C Source: Data Flow Task Source - Query [1] Description: SSIS Error Code DTS_E_CANNOTACQUIRECONNECTIONFROMCONNECTIONMANAGER. The AcquireCon... The package execution fa... The step failed.
Tasks Taken:Went to this folder checked for tnsnames.ora file but it is in good shape.
How to secure an Action filtered with Authorize method from a jQuery call? I have this Authorize filter and it work's cause users are redirected if not logged-in. But after logging-out then accessing previous open pages that needs authorization, they weren't redirected at all. This jQuery is initialize when a button is clicked,
jQuery.post( "/controllername/IsUserActive", { }, function (data) { if (data){ $('#div_user_active').html(data); { else { $('#div_user_active').html('Not Active'); } } );
then calls this Action method.
<Authorize()> _ Function IsUserActive() As Boolean Return True '<<---this keeps returning even users are already logged-out. End Function
Overall, I wanted ajax(jQuery) to update/read a portion of the page but gets redirected if not authorized.
I'm building a menu controller class and I have a database with the Controller/Action strings in it. I want to dynamically build a menu reading from the database and generating the URLs to use in the menu's <a href=''> HTML that the class renders. I can't use Html.Action() in my class. I've tried adding System. Web.Mvc, but this doesn't help. Is there a way to generate a page's URL when given the Controller and Action? Maybe referencing the MVC equivalant of HttpContext.Current like I used to do in WebForms?
I am using StructureMap with ASP.NET MVC. I have a requirement where I need to show a ReportViewer and for that I am using a classic ASP.NET page. The problem is when I am trying to redirect from the action I am getting following issue:
The IControllerFactory 'StructureMapControllerFactory' did not return a controller for the name 'Reports.aspx'.
Can I call a webservice from a Controller Action in ASP.Net MVC?
public ActionResult Index() { PersonObject person = new Person("Sam"); //Call a webservice which is located in the same app under /Services/General.asmx/WebMethod and pass it person }
I am runnign the SQL 2005 with Membership structure and two web-applications on the same server box. Each web application uses its own Application Name in aspnet_Applications table. There are two application names. The users from web-app1 could not login to web-app2. Each web-apps uses different Application Pool. Each providers section of Membersip use correct applicationName from aspnet_Applications. The first application is working correct.
The problem is that sometimes the users could not login to web-application 2 during day. I get error Event code: 4006 Event message: Membership credential verification failed. The users start to login again after I Recycle - Stop - Start Application Pool of this web application.
shortcut key is not working in child form .I have created windows form application and creating shortcut for ctrl+o,ctrl+s,ctrl+p ...the shortcut key's are working fine in parent form but i am opening one child form inside parent formthe shortcut keys are not working. Actually i have set showshortcutkey property to true.
Let say I got the following button : <asp:Button ID="btnSearch" runat="server" /> and the following button event handler: Protected Sub btnSearch_Click(ByVal sender As Object, ByVal e As EventArgs) Handles btnSearch.Click ow, with JQuery, can I call the button event handler ? What I mean is that I don't want the page to refresh, so it's kind of Ajax call. I don't want to simulate the click but that on click the button event handler is call.
i just want to be able to call a javascritp subroutine on the client, after the server has done its thing (when an action completes or control goes to the view, i'd dont mind calling the js from the view either).
for some reason, even vs2010 doesn't let me put breakpoints in <% ... %> tagged areas between <script...> and </script> tagged areas. i for this reason can't figure out whats going on and how it's running things. here is what i've put in my view, and the javascritp should run, but it doesn't....
im just trying to call "RunOnceRoutines;" but it's not getting called!
the 2 questions: how on earth do we call javascript methods from server, and where is all this lovely javascript debugging i've heard about since vs2008? no where to be found!
I have one problem with actionlink. My Example is: i have one view(xyz.aspx) and controller(abc.vb) , in this view i put below line
<%=Html.ActionLink("Manage", "Index", "Advertisement", New With {.aintCampaignid = Cam.CampaignID})%>
I have another view(Index.aspx) and controller(Advertisement.vb) if click on manage link in XYZ view it will call to advertisement controller and index function But iam getting [URL] it wont call.
Also I have a dropdownlist, how do I call the controller's action after I click the "Submit" button?
And how do I pass the Model back to the controller action as well?
The reason I want to pass back the model (or other object/class) to controller's action is I might have 5 dropdown lists and 3 edit boxes values to be sent as parameters. So I would like to assign these parameters into a object and send it back to controller's action.
ia ma working on an asp.net mvc 2 app and i have a Users view, displaying all the users of the database. Then, i would like to add the ablility to display "users starting with fisrt name" capabaility on the same view. For this i created a list of all english leters that actually are links (<a href="#">A</a>, etc...)
I managed to handle the click event of each one of the letters and get the corresponding letter via jquery, but i don't know how to call theHttp.Post Users/FindUserByFirstLetterName(string letter) on the click event.
I cannot use the Html.ActionLink<> helper, since it redirects me to the HttpGet controller action.
I also tried using using jqery.Post but i also couldn't manage to call the action.
i would like to call an HttpGet GetEvents(Datetime dateSelected) controller action each time the user cliks on a date in jquery ui datepicker. I handle the onSelect datepicker event in order to call GetEvents() and refresh the Events page with the events for the selected date. The $.ajax method i use from jquery hits the GetEvents action, but instead of refreshing the page (and the url), i get an ajax result back.
[Code]....
So, how could i just call the HttpGet GetEvents() controller action via jquery, without the use of ajax in order to refresh the page?
I have a masterpage and inside that masterpage I have to check if a session is null or not. If the session is null, then there has to be a redirect to a login page.
That is no problem, but the problem is that the masterpage also have controls using the session and the child also uses the session so I get a nullreferenceexception.
I now have this:
[code]....
But the problem is that the controls on the masterpage are also called instead of redirecting immediatly.
So the main question:
How can I redirect immediatly, without loading further things. Because the page_init gets called as first method the redirect should solve my nullreferenceexception, but than I don't need to load all components etc.
