ListView Button Click With Control SelectedValue [Answered]RSS

• • Reply
  RobertH3

  Member

  8 Points

  94 Posts

  ListView Button Click With Control SelectedValue

  Nov 08, 2016 04:38 AM|RobertH3|LINK

  I looked for this issue, but I wasn't quite sure how to word the search so here goes

  I have a Listview that displays items in a database

  I added a button to each line that when clicked adds that item number to a Specific Job Number,

  I can handle the click event by adding the ItemId to the command argument on the button

  Now to complicate matters, I added a dropdownlist with qty, but being a separate control, i don't know what I would add to submit the qty as well as the Item to the List

  <ItemTemplate>
  								<tr style="">
  									<td>
  										<asp:Label Text='<%# Eval("ItemId") %>' runat="server" ID="ItemIdLabel" /></td>
  									<td>
  										<asp:Label Text='<%# Eval("Description") %>' runat="server" ID="DescriptionLabel" /></td>
  									<td>
  										<asp:DropDownList ID="DropDownList1" runat="server">
  											<asp:ListItem Value="1" Text="1" />
  											<asp:ListItem Value="2" Text="2" />
  											<asp:ListItem Value="3" Text="3" />
  											<asp:ListItem Value="4" Text="4" />
  											<asp:ListItem Value="5" Text="5" />
  											<asp:ListItem Value="6" Text="6" />
  											<asp:ListItem Value="7" Text="7" />
  										</asp:DropDownList>
  									</td>
  									<td>
  										<asp:Button ID="Button1" runat="server" Text="&#xf0fe; Add to Job" CommandArgument='<%# Eval("ItemId") %>' CssClass="btn btn-primary fa" OnClick="Button1_Click" />
  									</td>
  								</tr>
  							</ItemTemplate>

  I need to add the qty from DropDownList 1 to Button1_Click

  C#

  protected void Button1_Click(object sender, EventArgs e)
  	{
  		Button ClickedButton = (Button)sender;
  		ClickedButton.CommandArgument = _ItemId;
  	}

• • Reply
  navakiran

  Member

  20 Points

  19 Posts

  Re: ListView Button Click With Control SelectedValue

  Nov 08, 2016 04:56 AM|navakiran|LINK

  You can do this by finding the dropdown in its parent. Means, First get the parent of the button ClickedButton.Parent and cast it it. Then try to find the dropdown with its id DropDownList1 and get the quatity.

• • Reply
  oned_gk

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  51981 Points

  15406 Posts

  Re: ListView Button Click With Control SelectedValue

  Nov 08, 2016 07:02 AM|oned_gk|LINK

  Here how to get other values when you click the button

      protected void Button1_Click(object sender, EventArgs e)
      {
          Button ClickedButton = (Button)sender;
          ListViewItem item = ClickedButton.NamingContainer as ListViewItem;
          Label DescriptionLabel = (Label)item.FindControl("DescriptionLabel");
          DropDownList DropDownList1 = (DropDownList)item.FindControl("DropDownList1");
          int itemid = Convert.ToInt32(ClickedButton.CommandArgument);
          string desc = DescriptionLabel.Text;
          int qty = Convert.ToInt32(DropDownList1.SelectedValue);
          //next code
      }

  Programming to simplify, don't look for difficult way
  Suwandi - Non Graduate Programmer
• • Reply
  RobertH3

  Member

  8 Points

  94 Posts

  Re: ListView Button Click With Control SelectedValue

  Nov 08, 2016 01:01 PM|RobertH3|LINK

  Awesome - Thanks