???? ??? ASP.NET ??? ??? ASP.NET ???? ???? ???? ??

???? ??? ??? ??? HTML, ASP ??? ?? ? ??? ???? ??? ??? ????. ??? ?. ?????? ?? ???? ?? ?? ? ?? ? ?? ?? ??? ????.

?? ?? 1: ???? HTML ? ??? ??

??? ???? ?? ??? ???? HTML? ??? ?? ???? ??? ??? ?????. ??? ?????? ???? ?????. ? ??? ??? ??? ??? ??? ?? ???? ????? ??? ???? ????.

?? ?? 2: ListView ?? DataGrid ??

??? ?? ??? ??? ???? ???? ?? ?? ?? ?? ???? ListView ?? DataGrid? ???? ?? ???? ?? ?????. ??? ???? ??? ???? ?? ?? ??? ????? ??? ??? ???? ???? ?? ???? ? ????.

?? ?? 3: ?????? ???? ??

????? ??? ??? ?? -??? ??????? JavaScript ?? jQuery? ???? ??? ???? ???? ???? ??? ? ????. ? ?? ??? ???? ?? ? ??? ???? ??? ? ?? ??? ??? ?????.

?? ?: ListView ??

??? ListView? ???? ???? ??? ?? ??? ???? ????. ??:

private void CreateArea(int areaCount)
{
    // ... existing code

    // Create a ListView for hazards
    ListView hazardList = new ListView();
    hazardList.ID = "lvHazards" + areaCount;
    hazardList.DataSource = new string[] { "Hazard1", "Hazard2", "Hazard3" };
    hazardList.DataBind += HazardList_DataBind;

    phHazard.Controls.Add(hazardList);
}

protected void HazardList_DataBind(object sender, ListViewDataBindEventArgs e)
{
    ListView listView = (ListView)sender;
    foreach (string hazard in e.DataItem as string[])
    {
        // Create a new DropDownList for the hazard
        DropDownList ddHazard = new DropDownList();
        ddHazard.ID = "ddHazard" + hazard;
        ddHazard.Items.Add(new ListItem("Hazard1", "Hazard1"));

        // Create a new TextBox for the hazard description
        TextBox txtHazardDesc = new TextBox();
        txtHazardDesc.ID = "txtHazardDesc" + hazard;

        // Add the controls to the current ListView item
        listView.Controls.Add(ddHazard);
        listView.Controls.Add(new LiteralControl(" "));
        listView.Controls.Add(txtHazardDesc);
        listView.Controls.Add(new LiteralControl("<br />"));
    }
}

? ???? ???? ??? ? ?? ?? ?? ??? ???? ?? ListView? ??? ??? ?????. ListView? ??? ???? HazardList_DataBind ??? ????? ?????. ??? ???? ???? ???? ??? ListView ??? ?????.

???? ??? ???? ??? ???? ?? ?? ??? ?????? ?? ????? ??? ?? ?????. ?? ???? ??? ???? ???? ??? ????? ViewState ?? ?? ????? ???? ?? ????.

? ??? ???? ??? ASP.NET ??? ??? ASP.NET ???? ????? ???? ??? ??????? ?? ?????. ??? ??? PHP ??? ????? ?? ?? ??? ?????!