Bug anyone with DynamicData controls

Question

User1204604062 posted

 

Hello, In all my pages of DYNAMIC DATA it happens to me.

 

 1. CLick on edit on the gridview to pass the data to the detailsview

2. Delete a row on the gridview.

 

then, the detailsview disappear

 

Thx

Answer 1

User-330204900 posted

What you are saying is in the Details page you click the Delete link and it goes back to the List page? If I'm correct then this is normal, what would you like to happen?

Answer 2

User1204604062 posted

 I dont use the details page, I use ListDetails only, I want everything to be done in the same page.

 

I dont think its normal!

Answer 3

User-1005219520 posted

That's the expected behavior. Once you delete a selected entity, it disappears from the details view. Do you want to set the selected index and arbitrarily display the first entity (as on Page_Load)?

Answer 4

User1204604062 posted

 It makes sense, but the detailsview disappear and now there is no option to create a new entity.

 

I did the following trick

 

Just disable the delete image on edit mode.

 

  protected void OnGridViewSelectedIndexChanged(object sender, EventArgs e)
        {
            DetailsView1.ChangeMode(DetailsViewMode.Edit);

            int i=0;
            foreach (GridViewRow r in GridView1.Rows)
            {
                if (r.RowType == DataControlRowType.DataRow)
                {
                    ImageButton img = (ImageButton)GridView1.Rows[i].Cells[GridView1.Columns.Count - 1].FindControl("ImageButton2");
                    img.Visible = false;
                    i++;
                }
            }

            DetailsView1.Focus();
        }