I am tring to add a user control to do a search. this user control is to be used on the home page and for example /category-page.where do I write the code for data capturing. is there a way to force the user control to submit to a HomeController or the controller I want?
[AcceptVerbs(HttpVerbs.Post)]
public ActionResult Search(string key)
I've been spending two days on this. My page formview is in a tab container and I need it to update, insert and display data. Insert and display are ok as long as the default mode is Insert. The problem here is edit mode, it's able to get values from the db(oracle) and display them in edit mode, but when I click save, any values I typed out on the textboxes do not get captured. When I call on my db update class, it just sends old db values. Here is the process: formview shows data selected from gridview, then an update button is clicked to edit the data. there is also a SAVE button to send updated data to db. Example: description textbox = "test", then I type out a different value, and in debug mode, the textbox.text still shows "test" after clicking save.
[Code]....
[Code]....
have a web in which there are different areas i have a 1 admin which manage all things like news, Events, Notices, Logs, Forums, Publications etc.........i want assign user rights that select user view only Noticesselect user view only Logsselect user view only Newsetc....
View 7 RepliesI am dynamically loading user controls into my main page on button event.The user control has a textbox and a gridview When i enter data in textbox , the autopostback event fires and loads data into the gridview. when i load another instance of user control and do any post back the gridview data is not persisting.Until and unless I bind the data, gridview is not having any data after postback.This is creating issue when I al updating a row in gridview as data is not persisting after postback.
View 8 RepliesI am developing a web application where I am capturing the count of the number of times a user has visited our website. The requirement is that I need to capture the visit count of each user to our site in the DB.
I am achieving this by incrementing the count in the session_start method and update the table with the count for that particular user.
Given below is the code in my Session_start method:
[code]....
I have a field stored in a database using the AnonymousID of a visitor. I want to have this field updated with the user's ID once they authenticate. Here are my questions:
1.) Is the Profile_OnMigrateAnonymous in the global.asax the proper place to do this.
2.) How can I capture the new login ID? Is is as simple as calling:
HttpContext.Current.User.Identity.Name ?
I am using the sqlmembership provider with the login control from the toolbox. I want to capture the validated username after the user is authenticated. I need the username so that when the user adds or modifies a record i can have an audit trail. where is the best place to capture the validated user right after authentication? Ideally, i would like to capture it on the login form but how?
View 3 Repliesi currently work on an asp.net mvc 2 project and noticed that inside an asp.net mvc view page i can get the user name authenticated via User.Identity.Name, but if i try to use the DsiplayFor method in order to display my model from a view user control, it just does not exist. Could i pass this parameter to my model using additional ViewData parameter that comes with DisplayFor html extension?
View 2 RepliesI want to show a grid view Control that is initially displayed to allow the user to enter multiple records. This grid view will not be tied to a database nor will it need to save the data that is enter into the GridView Control directly to a database.
View 3 RepliesIs there a way to create templates in an MVC 2 View User Control much like the ability of a Web User Control? or should I just use a Web User Control? With MVC 2, should Web User Controls be avoided?
View 4 RepliesI'm using the default logon/register pages in my mvc 2 project ,
I'm trying to use the same aspx page for both of them ,(logon & register ) for this perpas I have created a prtial view from the register controller and load it into the logon page, how ever when the user just click without any data in any field , I'm getting this error ,
The model item passed into the dictionary is of type 'JvTake3.Models.LogOnModel', but this dictionary requires a model item of type 'JvTake3.Models.RegisterModel'.
I would like to Emphasize that in my partial view there is :
[Code]....
I am creating a web user control for a simple poll. I am currently registering it on the page and then referencing it via tagprefix.
The form for the poll is in basic html (no server controls) and is in the front-end of the web control. How can I change the look of the user control depending on the settings passed into it? Is this possible without using server controls?
Update
Can I change the html layout of a user control?
When a user wants to view another user profile on user profile page this error will show up
ERROR
Server Error in '/' Application.
Object reference not set to an instance of an object.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.NullReferenceException: Object reference not set to an instance of an object.
Source Error:
Line 72: protected void OnDataBound(object sender, EventArgs e)
Line 73: {
Line 74: string userName = (FormView1follow.Row.Cells[0].FindControl("hfUserName") as HiddenField).Value;
Line 75: string friendsUserName = (FormView1follow.Row.Cells[0].FindControl("hfFriendsUserName") as HiddenField).Value;
Line 76: string followStatus = (FormView1follow.Row.Cells[0].FindControl("hfFollowStatus") as HiddenField).Value;
HTML
<div class="text-center">
<asp:FormView ID="FormView1follow" runat="server" OnDataBound="OnDataBound" Width="100%">
<ItemTemplate>
<asp:HiddenField ID="hfUserName" runat="server" Value='<%# Eval("UserName") %>' />
<asp:HiddenField ID="hfFriendsUserName" runat="server" Value='<%# Eval("FriendUserName") %>' />
[Code] .....
I have the user control and web page. When I place user control in the web page and in design time, it cannot view and error is "System.Web.UI.UserControl does not have a public property named 'ContentTemplate". It seems not related of error message.
View 5 Repliesi want to use the tree view for the menu,
how to create the tree view in using user control.
If not what are alternatives in asp.net mvc to make reusable components? Which of those alternative is recommended to use?
View 1 RepliesI want to capture data in a string Ex. I want the user to pass a comma delimetted string
'67282,98272,7282,09282,6272,82728"
I want to be able to capture the date seperated by commas
67282
98272
7282
09282
6272
82728
I can than store this data in a table in memary or manipulate it in some way.
In VB we have the split function.
Is ther a function in SQl 2005 that will allow this or does someomeone have some code example to do this or should I use VB .Net and the CLR to capture this?
I have the questions written with the radio buttons for simple yes, no or N/A answers The website requires a minimum of one upload with options to upload four more. Good news - when you look at it in browser, everything works but now I'm clueless The "Submit" button is there but don't know what to do now where to submit to, server or Email or? I am assuming I will need a server through the host and think there is a test server to use.
View 3 RepliesI have a data grid showing only two colums of the data i have.
I need to display the contents of the other column in a text box on the same form for the row selected in the data grid.
capturing the select event in the data grid and update the text box as necessary.
I am looking for the best way to capture and validate US & international personal data. I have to use ASP.NET 2.0 (vb.net) and no 3rd party web services. This are all client restrictions.
The main point of this is I have to toss their data to FedEx for a shipping quote. I think FedEx has a address checker but that web service was not approved in the scope of the project and its too late to get it added.
My current solution is to just let the field be required and free form then before I save their profile check to see if FedEx will return a quote. If it fails then I will ask them to recheck their profile or contact the admin.
I have two pages, the first one displays a list of products in a gridview, one column in the gridview is a hyperlink, this can be clicked on to get further details about the product. Each row in the gridview can be selected, certain details are added to an array (including the hyperlink column). I them want to display these details on page number two. All details are displayed except the hyperlink field.Has anybody any ideas as to what I'm doing wrong? The code is as follows:
[Code]....
and the second page:
[Code]....
I have a datagrid view, in that I have a templete column ,inside that I have Image control and label control.
Based on the Data from one column in database, i have to show Label and Image control,in template column.
How can i do that?
I am using ASP.net 2005 and dev language is C#.
I don't think I understand fully how ASP.NET does inheritance of controls.I have a user control, ucBase, which has an asp.net label in the ascx file. Code behind references the label and it works fine during run time if the control is not a parent for another user parent.
If I have another user control, ucChild, inheriting from ucBase, the label in ucBase's code is always null. ucChild has no controls in its ascx fileThe server controls (like the label) needs to be declared in the ascx file and not created programmatically.What needs to be done for ucBase to see its own controls when it's a parent user control?
I've created a number of identical controls in a varying number depending on how many employees are under a supervisor. What I am trying to do now is to see which set of controls are checked via a checkbox and return a value from the label field in that particular set. Here is my code:
[Code]....
What I am trying to grab in particualr is the PayRoll Label. I've named sequentially as "lblPayRoll" + the counter. Which from what I think I should be able to do is get the total count of my array and from then loop through the controls and grab the label data.
Problem is that I can get the data, but it disappears after I click the button to grab it. I think I am saving everything to the viewstate, but they just disappear.
I have a grid view with the following structure
[Code]....
Here is the scenario:
The data is populated in the gridview dynamically at runtime The number of rows vary each time The auto postback event has been set to true I need to capture the rows that are selected, When I try to capture the button click event; the gridview is null(I understand that it has to be rebound on each postback). Hence this is not working
[Code]....
I also tried this, the rowcommand event; It is also not getting generated. The gridview rowcommand is not getting fired
[Code]....
I need the rows which are selected using the checkbox in the above mentioned sceanrio.
