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.
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As per my requirement, I am getting CompID, Company Name and URL from SQL database. I want to display just CompName and URL in gridvew. So, I need to hide the CompID in gridview. One way I can do BoundField field Visible to false but I need to retrive that compID id when user selected any of the row. if I set visible to false user wont see any compID in gridvew but I want access the selected compID also using SelectedRow.Cells[1].Text..
View 1 RepliesAll I want to do is insert a hidden column into an asp:Griview that I'll be able to access through javascript.
View 3 RepliesMy gridview has id in first column but I have hidden it . How do I send the gridview id to next page in query string.
View 1 RepliesI am referring below url , there is one column which has some large data i dont want to show in grid, but on clicking show detail i want to show detail in Modal Popup, right now it shows blank data, is there any solution for it. URL..
View 1 Replieshow to access Partialview Hidden column in Main View(in ASp.net Mvc App)
View 2 RepliesI have Gridview like this:
<asp:GridView ID="gvPartsSearchResult" runat ="server" CssClass="MRJ_TextGrid">
<Columns>
<asp:TemplateField HeaderText="Select">
<ItemTemplate>
<asp:RadioButton
ID="rdButton"
runat="server"
AutoPostBack ="true"
onclick="javascript:CheckOtherIsCheckedByGVIDMore()"/>
<asp:HiddenField
ID="hdnFileExtension"
runat="server"
Value ='<%#Bind("FILE_EXTENSION")%>'/>
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>
I want to read the hidden field value when the user clicks on the radio button.
I want to display gridview column heading when mouse over to the particular column in the gridview.I am working in VisualStudio 2005 with MS.Net2.0 framework.I don't want to use ajax.
View 4 Replies[Code]....
Main Gridview[Code]....
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.
how to get hidden column value in gridview in asp.net
View 3 RepliesUsing 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:
GridViewRow row = CategoryGridView.SelectedRow;
Session["SelectedID"] = row.Cells[2].Text;
However, I don't like that I have to display the ID column because of aesthetic reasons and also I just don't like people seeing my IDs.
On the other hand, if I hide the ID column in the GridView, how can I associate the Category text back to the original row in the Database?
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?
want to display gridview column heading when mouse over to the particular column in the gridview.
View 9 RepliesHow to add a button at first column of gridview and get cell value in another column?
For example, add a button named it as "Click me". Once user clicks will get third column cell's (ID) value.
I saw post [URL] .... which is converting rows into column item,quantity ,price. I have one other image field .how can bind image in this program?
View 1 RepliesI am using item template and eval function in the gridview to display the records. Can I add a coulmn which is not in the table?
I have to add some columns which is not in the table and assign the values from code behind to that particular column
No sense in showing a competely blank column. how to make a GridView column invisible if every cell in that column is empty?
View 3 RepliesI have a gridview with 3 columns. In second column I want to display some text in 2 rows and then a gridview.
Here is my code:
[Code]....
The problem is my third row is displayed as a row under first column. How do I make it a separate column in my girdview. Not sure what is going wrong.
I have a gridview which displays following columns:
TaskID, TaskDescription, IsComplete, DateOfCompletion
Now what I want to achieve is, when user clicks IsComplete checkbox, she must enter the date of completion. So, I want a validation (client side) on DateOfCompletion if the checkbox is selected (checked). And, I also want to use Validator Callout Extender
if possible.
How can I achieve this?
I am using GridView ,I want to do a validation like if i edit any one of the Cell in that column, it will through the validation when the sum of column value is more than 100. How can i do this validation?
View 10 RepliesI have a grid view with 4 columns and 12 rows. Getting the row index is not problem; ;however, I cannot find a way to get the column index of the cell that i select.
View 1 RepliesI 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.
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.
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