C# - Gridview With Select And Its ID Being Visible Or Hidden?
Feb 17, 2011
Using a GridView, I have it so that when the "select" link for the row is clicked, the item (in this case "category") is put into a text box to be renamed or edited in some way.
However, in order to save it, I need the ID of the selected row. I can get the ID if I show it as a column and do this in the CategoryGridView_SelectedIndexChanged event:
how to set a TabContainer to hidden/visible. I have tried placing it in a div and in a panel, but when I hide these (style="visibility: hidden;"), the Tabcontainer stays visible! Setting the style of the TabContainer itself doesn't work.
I am having an issue with hidden cells when a PageIndexChanging event is fired in a gridview.
On the page_load I am setting the visibility of an edit button in a cell of a gridview to true or false depending on a users credentials.
Everything works as intended when the page is first loaded. When I click to a different page index the edit button is visible in all cells when it shouldn't be. The edit button is then visible in all cells even if I navigate back to the first page.
I am developing the asp.net mvc application . my one of forms requirement is that:
It has dropdown filling up with let say A,B,C values. If selected A then on UI there should be 2 text boxes should be visible and other should be invisible , if selected B, then must be add another 2 text boxes , i this way there should be 4 text boxes. same for selection of C.
I able to get the selected value by
[code]....
What I have to do. I tried hide() show(), but i think it is not working for me.
Issue is Menu is not overlaping or float, above the IFrame i am design the menu with table and Div tag in Usercontrol From and i called Usercontrol from in the Index.aspx.
I have two panels on a page. Panel A, and then within Panel A is Panel B. If Panel A's visibility is False, shouldn't Panel B's visibility automatically be false because it's within Panel A?
I have gridview. some columns are data, and some are link buttons. now, I need move these link buttons to a hovermenu. this is done. but I got a javascript exception, and it is because if there is no row was selected in gridview, it will pop this.
so, the question is: how can I select a row in gridview without select command? simply by code?
I have five menu items that i have created as a user control and placed on the master page. Now i want one of the menu items to be visible only for particular user role and not visible for others. Here is what I did. Its not working though.
Dim DST As New DataSet DST = dataObject.RunSPReturnDataSet("uspUserProfile '" & Session("UserID").ToString & "'", "mytbl") 'Dim US As New DataSet [Code]....
am using a Gridview and wondering if there is way to hide a column from the Gridview but still be able to access the hiden column value.I set visible= false for the column that I want to hide but when I try to get the value of the column, the value in the coulumn is empty.
I am binding a GridView using a DataSource in asp.net, and i would like to have some hidden BoundFields so I can access those values in my RowDataBound Function. However, when I set Visible="False" on these BoundFields the values do not get set and are always blank in the RowDataBound function.
I've seen some suggestions of setting the style on the BoundField to hidden but this did not work for me either. Ideally I don't even want a column created in the gridview, I just want these values to be hidden so I can access them.
I'm using the code below to extract data from a gridview and populate it into textboxes for the days and two drop downs for Project and Category.
For some rows in the gridview everything but the category ddl populates correctly. If I click the row a second time the category ddl displays the correct category.
I have a gridview on my page and I set columns to display none like this:
e.Row.Cells[value].Style.Add("Display", "none"); (Setting visible to false caused other issues, so I want to do it like this)
I then export the gridview using the code below: Response.ContentType = "application/ms-excel"; StringWriter sWriter = new StringWriter(); HtmlTextWriter htwWriter = new HtmlTextWriter(sWriter); gridReport.RenderControl(htwWriter); Response.Write(sWriter.ToString()); Response.End();
The hidden columns are still showing up in the export. How can I exclude the non-visible columns?
I have a custom user control which contains a asp hiddenfield object. The value of this hidden field is being set using javascript and I have verified that the value is being set properly. When a postback occurs the new value is not being saved and I cannot access it in my code.
I believe the problem is because the user control is not saved in viewstate and therefore the hidden field value is not saved accross postback. How can I make the hidden field save its value? I tried accessing it from the early page cycles and still no luck.
I have bounded Gridview through Wizard. It's working fine. but i want that if i add new data it should be visible in the gridview. But gridview not refreshing. I know i can perform this programmatically . but i want to do it in this case also.
Need to get access somehow to a by-row value that keeps each row's key. The value can not be displayed as column. The Recovery the value is to be used on a later separate Insert. I need to capture this by-row 'hidden' value on the SelectedIndexChanged event.
how hide this key value so I can recover it on Grid Row Selection?
Gridview have several hidden columns, using DataKeyNames & DataKey to access the information. It works great on the first page, but when select another page and select the row, Get the information from the first page and same row.
