Suppose I have one template field
TemplateField FooterField = new TemplateField();
FooterField.ItemTemplate = //my code (basically setting it to display a button)
I then define what the FooterField should do during gridview editing mode like this:
FooterField.EditItemTemplate = //my code (entering editing mode when the button is clicked)
Now my question is: how can I insert this TemplateField into the gridview Footer?
You need to add your template field to GridView columns - each data control field essentially decides what is the contents for that column for header, footer and data rows. Grid-view being a table, you cannot have a field in footer without having column for it.
If your requirement is to have some UI (which is not columnar in nature) in the footer then you can inherit from GridView and override CreateRow method to substitute your own UI for a footer row. However, instead of going this route, I would rather design a user control that would probably show edit UI by capturing grid-view edit event - for example, you may use Grid-View and DetailsView together.
Related
I´m working with a detailsView ans a GridView, within the DetailsView I have the ModeChanging event that allows the fields to be editable, I´d like that when I click on the modify button also allows edit the GridView fields without of the AutoGenerateEditbutton attribute, so that with this I could edit at the same time the DetailsView and GridView.
Is this possible?
thanks.
Set the EditIndex of your GridView to the row you want to edit on the modechange event of the detailsview. And remember to DataBind().
Is there a way to add GridDropDownColumn in asp.NET . I have a telerik GRIDVIEW and i want to add a DropdownColumn in GridView . I am trying to do something like this but DataSource there is not a valid property .
Is there any way like this too add GridDropDownColumn from codebehind in asp.net
((GridDropDownColumn)this.radGridView2.Columns[2]).DataSource = new String[] { "Block", "Active" };
Yes you can do this.
If you have generated drop down column using template field then on row bound event you can bind every drop down there.
Follow below steps.
1) generate Row Bound Event of rad grid
2) find template column and the control
3) Bind data source
Just complete step one by one and ALL SET
I am working with an asp.net grid view and i have used an array list of objects as a data source for this gridview.
every thing is ok but I faced some problems when i want to work on this gridview,
I want to to do the following:
Hiding a column
Change the column header text
Add a button to the gridview row and pass a value from the row to another page
thx in advance.
Hiding a column: are you using autogenerate columns? or did you add your own columns to the grid?
Change the column header text: open the grid columns editor (the little > icon on the upper right corner when you select the gridview)
Add a command column from the grid columns editor (step 2 above)
HTH
Jafar
I have a gridview with two extra buttons as Edit and Add on each row and I have a click event on each Edit and Add Linkbuttons through which I am opening a ModelViewExtender Dialog. I want when I am clicking on these linkbuttons on each row of gridview, all row data should accessed means Row Data of particular column (cells)from the row of clicked Edit link.
You can get better understanding thorough the below image of GridView, as:
Please suggest me any solution regarding the same.
Thanks in advance.
You have tow ways, either you use the AutoGenereateEdit property to true which will generate these hyperlinks. then on the row editing event you can get all these values easily by using the "e.NewEditIndex" which is the rowIndex of the GridViewRow your editing.
The second way is that you have put these hyperlinks "edit" and "add" as templates, in order to access them you need to parse the the sender object to it's control on the hyperlink click event and then get it's parent which will return the GridViewRow that the control on, which will allow you to get all the values you want from that row like this:
//Debug it and just make sure that tow parents return the GridViewRow
GridViewRow row = (GridViewRow)(((HyperLink)(sender)).Parent.Parent);
How to bind the gridview control to treeview , when user click for the + symbol the gridview has to display.. like tree structure hold the gridview data
Thank You
A treeview holds text natively. It is not designed to hold object data in the fashion you're looking for. To achieve this effect you might be better served by nesting a gridview in a gridview with the plus symbol being in the left column as a link/imagebutton and the title or caption in the right column. When the button is clicked you can enter "edit" mode to bring up the edit template, and inside that template can be a separate gridview control that would be bound to the specific data in question. Then click the linkbutton again (which would have been changed to a minus I assume), you could exit edit mode and return to normal. The disadvantage would be that only one row would be able to be open at a time, but that could be worked around by using the regular item template and using viewstate properties to manage row states.