Looping through GridView rows and Checking Checkbox Control
Loop like foreach (GridViewRow row in grid.Rows) { if (((CheckBox)row.FindControl(“chkboxid”)).Checked) { //read the label } }
gridview
How to add TemplateField programmatically
This might help to get started: protected void Page_Load(object sender, EventArgs e) { if (!IsPostBack) { var linkField = new TemplateField(); linkField.ItemTemplate = new LinkColumn(); GridView1.Columns.Add(linkField); } } class LinkColumn : ITemplate { public void InstantiateIn(System.Web.UI.Control container) { LinkButton link = new LinkButton(); link.ID = “linkmodel”; container.Controls.Add(link); } } But: Although you can dynamically add … Read more
Columns of two related database tables in one ASP.NET GridView with EntityDataSource
OK, much too many hours later I found the solution myself: Option 1: It is possible to use the select property in the EntityDataSource which allows to create arbitrary projections of data from several related entities/database tables (in my case: OrderID from Order entity and City from the Address entity) Drawback: Using select in the … Read more
Gridview row editing – dynamic binding to a DropDownList
Quite easy… You’re doing it wrong, because by that event the control is not there: protected void gv_RowDataBound(object sender, GridViewRowEventArgs e) { if (e.Row.RowType == DataControlRowType.DataRow && (e.Row.RowState & DataControlRowState.Edit) == DataControlRowState.Edit) { // Here you will get the Control you need like: DropDownList dl = (DropDownList)e.Row.FindControl(“ddlPBXTypeNS”); } } That is, it will only be … Read more
Prevent user from resizing columns with WPF ListView
For those looking for a quicker and simpler answer. Set IsEnabled to False in the ColumnHeaderContainerStyle. This will prevent the user from resizing. Like this: <GridView.ColumnHeaderContainerStyle> <Style TargetType=”{x:Type GridViewColumnHeader}”> <Setter Property=”IsEnabled” Value=”False”/> </Style> </GridView.ColumnHeaderContainerStyle> If you want to fix the disabled grayed out color add a trigger on the IsEnabled property and fix what you … Read more
OnItemClickListener Not Triggered on Android GridView
Do not use clickable objects in the grid. In that case Android cannot handle the click event of GridView. Instead, use something to show a similar user interface view. Then handle that object’s click actions. Don’t: put Button in the GridView to perform some click actions. Do: put an ImageView instead of ImageButton and handle … Read more
LayoutManager for RecyclerView Grid with different cell width
You can use StaggeredGridLayoutManager.LayoutParams to change width and height of cells, What you expect to design follows a simple pattern, If you assign every cell an index (in the order that StaggeredGridLayoutManager arranges them by default) you will have this: index % 4 == 3 —> full span cell index % 8 == 0, 5 … Read more
Implement JQuery Datatable in ASP.NET GridView
These few lines are all you need to get it working. You don’t need the prerender event. Just bind in Page_Load in the IsPostBack check. I did add a RowDataBound event to the GridView to add the <thead> and <tbody> sections programatically rather than with jQuery. <script type=”text/javascript” src=”https://cdn.datatables.net/1.10.9/js/jquery.dataTables.min.js”></script> <link type=”text/css” rel=”stylesheet” href=”https://cdn.datatables.net/1.10.16/css/jquery.dataTables.min.css” /> <asp:GridView … Read more
Change cell color on different values – Gridview
This is called Conditional Formatting You can enable the RowDataBound Event in the markup <asp:GridView ID=”gridview1″ runat=”server” OnRowDataBound=”RowDataBound”> </asp:GridView> And put this in your Code-Behind file. protected void RowDataBound(Object sender, GridViewRowEventArgs e) { if(e.Row.RowType == DataControlRowType.DataRow) { if(e.Row.RowIndex == 0) // This is row no.1 if(e.Row.Cells[0].Text == “ABC”) e.Row.Cells[0].BackColor = Color.Red; if(e.Row.RowIndex == 1) // … Read more
GridView with merged cells
You will have to use RowSpan. Refer following code for it: protected void GridView1_DataBound1(object sender, EventArgs e) { for (int rowIndex = GridView1.Rows.Count – 2; rowIndex >= 0; rowIndex–) { GridViewRow gvRow = GridView1.Rows[rowIndex]; GridViewRow gvPreviousRow = GridView1.Rows[rowIndex + 1]; for (int cellCount = 0; cellCount < gvRow.Cells.Count; cellCount++) { if (gvRow.Cells[cellCount].Text == gvPreviousRow.Cells[cellCount].Text) { … Read more