Forms Data Controls :: ButtonField Onclick Causes RowCommand To Not Fire
Feb 8, 2011
I have a usercontrol that has a gridview. I have a few boundcolumns and then a buttonfield. The buttonfield needs to have a confirm message box and then proceed to the RowCommand event. In the RowCommand, I'm trapping for a CommandName called "DeleteFile".
The weird thing is everything works correctly with deleting a row if the onclick code is not registered. I'm using attributes.add for this.
I know there is another option for using a templatefield and then a button rather than a buttonfield. But, I've noticed that this approach causes a postback that effects another usercontrol on my page. It thinks I've submitted it which can either cause it to error out or potentially sumbit more information which I want to avoid.
I have a gridview with a ButtonField. When I leave the button type as the default LinkButton, clicking that button fires the RowCommand and everything works as expected. As soon as I change the button type to ImageButton and assign an ImageUrl, clicking that button does not fire the RowCommand.
I have a GridView attached to an ObjectDataSource (returning a DataTable) in a UserControl. The code is really simple. Data comes down fine when the page is first rendered. When I click on Select or Delete (inside TemplateFields), RowCommand is supposed to fire but it doesn't, the page goes straight to Page_Load. I literally have 0 other event handlers that are set on this control and everything else in the codebehind shouldn't even fire if it's a postback. Also on postback, the Select and Delete buttons disappear. It looks like the TemplateFields are still there but they're empty. The data fields (all of two columns) post back fine.
i have two nested gridview inside an update panel. there is a button called btnPhoneEdit inside the child grid view. when the button gets clicked, it do cause partial post back as expected but it fails to invoke btnPhoneEdit_Click.
here is how my grid view looks like and how i add my custom data source to both parent and child grid view. [Code]....
I have a treeview on the left panel and the gridview in the content page. Both the treeview and the gridview bind to the same datasource and have the same functionality. For instance, clicking employer in the treeview and clicking the employer link in the gridview take you to the same page. All I want is when I click the employer link in the gridview, I want the gridview row command event to call the selectednodechanged event of the treeview, so that the treenode for employer has the selected node style and performs the function of hte selectednodechanged. i have tried treeview.nodes[0].select but this does not fire the selectednodechanged event.
I am creating custom Gridview for dynamic Columns (getting columns from Database) and addting textboxes to headers for filtering data. I set the "EnableViewstate=False".
My problem is when I click on Filter Button it is not firing RowCommand event.
I want to add my own set of functions into my GridView. For example, I have a help desk management module that displays all the help desk tickets in a GridView. When the tech is finished supporting the customer, I want him/her to click the "Close Ticket" link in the GridView to close the ticket.
I've never used the ButtonField feature field before so I thought this would be perfect but I'm a little confused about getting the TicketID in the GridViewCommandEventArgs method. I thought I could just put the TicketID in the CommandArgument and pull it from there but looks like I can't do that as ButtonField is not giving me the CommanArguement option.
I'm not displaying TicketID's in the GridView because they're "uniqueidentifier" datatype and look ugly. How do I pull the TicketID if I were to use a ButtonField? Or is there a better way to do this?
I already have a method in my DAL expecting the TicketID so all I'd have to do is get the TicketID and call this method.
In the application I am working on there is a Gridview with a select and on clicking the select we get the value of the DataKeyNames.
Basically we have OnSelectedIndexChanged="GridIndexChanged" in the Gridview property.
Now the problem is that I want to add a ButtonField with a Commandname, so that I can call a different method. In the OnSelectedIndexChanged it's simple to get that value by doingGrivView1.SelectedDataKey.value, But how can I get the value of SelectedDataKey in the Button Click?
I am trying to insert a buttonfield at the end of the datagrid. I am using the following code. However, it is getting inserted at the beginning of the datagrid.
I know there are a number of posts along this topic, but everything I find seems to not have a final solution or else I'm just not getting what the solution is. I have a simple GridView with a ButtonField and a BoundField. I'm having the same problem most of the other posts seem to have; I can retrieve the BoundField value easy enough in the RowCommand subroutine, but I can't figure out how to get the value of the ButtonField. Here is the code I'm trying to use:
[Code]....
sAddr is being set to the correct address value, but sName is set to an empty string no matter what I try. The GridView HTML all works correctly, including showing the names from my bound data table on the button text. I can use to retrieve the ButtonField text value?
I want to have two asp:buttonfield buttons in one cell. I have to be able to access the Gridview.SelectedRow. And I don't seem to be able to add a asp:buttonfield to a templatefield.
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?
I have a gridview that displays the current weeks scheduled games. Ideally I have added a column to the end of the gridview that I would like display 1 of 3 values. If the game has already been played I would like to display the score of the game; if the game has yet to be played I would like the column blank and if someone on either team has indicated that they can't make the game I would like to display a button that says "subs needed" and take you to another page to sign up to be a sub. Can this be done? I have been able to change the background color of the line based on the two boolean flags from the database using the RowDataBound event handler but I can't seem to find a way to set the value of a specific field in my row. (The background is set for the whole row.)
I have created a buttonfield in code behind and assign data to it. Does anyone know how to adjust the style of the data in the buttonfield specfically related to size?
A bit new to buttonfields in gridviews - Did a bit of research and most of the stuff I came up with had the gridviews with data bound like so :
[Code]....
private void BindGridControl() {//method created so that the binded gridview can allow paging controls DataTable dt = new DataTable(); try { /*Gridview requires another column either a checkbox or a hyperlink column that * can drill down another level and load a page where user can edit the data/cheque * Will place an exception here that will prompt a window to notify users that there were no rows returned */ GridView1.Visible = true; sqlConn.Open(); sqlSearch = "select store_nbr as [Store number],date as Date,data_type as [Data type],acct_1 as [Account 1], "; sqlSearch += "amt_1 as [Amount 1],acct_2 as [Account 2],amt_2 as [Amount 2], "; sqlSearch += "acct_3 as [Account 3], amt_3 as [Amount 3], cheque_nbr as [Cheque Number], "; sqlSearch += "cheque_amt as [Cheque Amount], gst_hst as [GST/HST], qst as [QST],comments as [Comment] "; sqlSearch += "from SimpData where store_nbr = '" + StoreNum + "'"; sqlCmd = new SqlCommand(sqlSearch, sqlConn); SqlDataAdapter adapter = new SqlDataAdapter(sqlCmd); adapter.Fill(dt); if (dt.Rows.Count > 0) { //if there are rows returned bind the datasource to the gridview GridView1.DataSource = dt; GridView1.DataBind(); } else { //label control notifies user that there are no rows found lblResults.Text = "Search returned no rows"; } My ButtonFields<Columns> <asp:ButtonField ButtonType="Button" CommandName="Select" HeaderText="Select item" ShowHeader="True" Text="Select1"> <ControlStyle Width="50px" /> <HeaderStyle Font-Size="XX-Small" /> </asp:ButtonField> <asp:ButtonField ButtonType="Button" CommandName="Select" HeaderText="Select item" ShowHeader="True" Text="Select2"> <ControlStyle Width="50px" /> <HeaderStyle Font-Size="XX-Small" /> </asp:ButtonField> <asp:ButtonField ButtonType="Button" CommandName="Select" HeaderText="Select item " ShowHeader="True" Text="Select3"> <ControlStyle Width="50px" /> <HeaderStyle Font-Size="XX-Small" /> </asp:ButtonField> </Columns>
I have a gridview with a column for tracking numbers. I would like for the user to be able to click the tracking number in that column and it open another browser window to the site with the tracking information. I have tried Hyperllinkfield and I cannot get it to open the website.
I have 2 gridviews in an aspx file. The First one is master grid, and the second one is detail grid. (such as Customer and it's Invoices) First, I load data into master grid. I use FireBug and notice that every row has it's row id, such as:
Then, in master grid, I select a buttonfiled in a row to load the second gridview.Every thing alright, the second grid has it's row id But The master grid lost all row id that I dont know the reason why?
MdsMenu:MenuItem is my custom WebControl. If I insert a Button control out of MdsMenu:MenuItem tag it works well but if I inserted it within MdsMenu:MenuItem tag it doesn't fire the concerned method. What's wrong with my code?
I've been looking at google for the past few hours, trying to find an issue to a apparently simple problem. I have a UserControl named RolloverLink that basically contains a asp:LinkButton and a <img /> . I tried setting the OnClick handler like this:
[code]....
I put a breakpoint in the propagate method, but it doesnt stop there. The page does post back (it flashes), but the event doesn't get called.
I am getting error as Procedure 'storedproc2' expects parameter '@NewMessage', which was not supplied.Basically in this I am taking the text in one cell and add sometext to it and update in the next cell of the row.
I have several Gridviews that display data from the same table. They are separate for visual effect (Different characteristics). If I select on an item from any grid they can all execute the same code (Show Details).I'm using a row command GridViewCommandEventArgs.Is it possible/How can you get the gridview name from the row command so that I can use just one subroutine.
Sub GV_RowCommand(ByVal sender As Object, ByVal e As GridViewCommandEventArgs) If e.CommandName = "select" Then Dim index As Integer = Convert.ToInt32(e.CommandArgument) Dim row As GridViewRow = ????.Rows(index)
When "btnEdit" is clicked, "RowCommand" event is raised where I want to the catch row index of the row which was set to Edit mode.The Reason for doing this is ......I am using paging with page size = 4. When I click the fourth row (suppose), page is postedback and then the user has to scrolldown to get to the edit row
