Re: Gridview inside ListView Control - ASP.NET Discussion Boards

Hello,

I am having two textboxe's i.e Credit and Debit.

I want to validate the textbox so that only must be entered i.e either

credit or debit.

If the both the textboxe's are filled it must raise a validation

that only must be filled.

plz help me how to validate these textboxe's

Thanks in advance Smile | :)

Hi,

u can do from client side,
function fnnotnull()
{
if ((document.GetelementId("<%= txtCredit.ClientID %>").value <> "") && (document.GetelementId("<%= txtdebit.ClientID %>").value <> ""))
{
alert("Msg here");
return false;
}
}

u can call this in a button onclientclick event

regards,
kannak....

kannak

I guess, you directly write the code over here Smile | :)

Small Correction,

sekannak wrote:
GetelementId(

getElementById Smile | :)

cheers,
Abhijit
CodeProject MVP
Web Site:abhijitjana.net
My Latest Article : IIS Remote Debugging

As an improvement to this, you may want to wrap this javascript into a custom validator and include server side validation also.

Any one plz help me how to bind Gridview inside the Listview control

Hi,
U mean,inside Gridview, Listbox is a Itemtemplate...

page_load()
{
u have to create the function as a dataset, within the function u have to take the id,text from the query.
}

DesingView:

Then u have to call the function like,

<asp:listbox datasource="<%# fnPopulateDropDownListSpl() %>" datatextfield="textfield" datavaluefield="ValueField">

regards,
kannak....

kannak

Thanks,

That's ok. If i bind the gridview to inside the listview control how it will work?

It's like expand and collaspe button modal.

Insert a Grid View in item Template of ListView view below code

The code is tested .

<asp:ListView ID="ListView1" runat="server" 
                onitemdatabound="ListView1_ItemDataBound1">
                <LayoutTemplate>
                    <table border="0" cellpadding="3" cellspacing="0" width="97%">
                        <tr class="lstheader">
                            <td width="15%">
                                Col one</td>
                            <td width="15%">
                                Grid Column</td>
                            
                        </tr>
                        <asp:PlaceHolder ID="itemPlaceholder" runat="server"></asp:PlaceHolder>
                    </table>
                </LayoutTemplate>
                <ItemTemplate>
                    <tr >
                        <td>
                            <asp:Label ID="lblDate" runat="server" Text='<%#Bind("DepartmentID") %>'></asp:Label>
                        </td>
                        <td>
                            <asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="false">
                            <Columns>
                            <asp:BoundField HeaderText="Department" DataField="Department" />
                            </Columns>
                            </asp:GridView>
                        </td>
                    </tr>
                </ItemTemplate>
                <AlternatingItemTemplate>
                    <tr >
                       <td>
                            <asp:Label ID="lblDate" runat="server" Text='<%#Bind("DepartmentID") %>'></asp:Label>
                        </td>
                        <td>
                            <asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="false">
                            <Columns>
                            <asp:BoundField HeaderText="Department" DataField="Department" />
                            </Columns>
                            </asp:GridView>
                        </td>
                    </tr>
                </AlternatingItemTemplate>
            </asp:ListView>

now firstly Bind the ListView Control as below

protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        {
            fillgrid();
            clsDepartment dpt = new clsDepartment();
            ListView1.DataSource = dpt.SelectAll();
            ListView1.DataBind();
        }

    }

Implement the ItemDataBound event of ListView and Find The Gridview. After Finding bind it

protected void ListView1_ItemDataBound1(object sender, ListViewItemEventArgs e)
   {
       if (e.Item.ItemType == ListViewItemType.DataItem)
       {
           GridView Grd = e.Item.FindControl("GridView1") as GridView;
           if (Grd != null)
           {
               clsDepartment dpt = new clsDepartment();
               Grd.DataSource = dpt.SelectAll();
               Grd.DataBind();
           }
       }
   }

It's working fine. Thanks.

I need to expand and collapse the ID (Department-ID) the department details will be display in gridview or (listview).

Plz help me....

Thanks.

Plz chk the below link.

http://mattberseth.com/blog/2008/01/building_a_grouping_grid_with.html

I need like this.

Thanks.

You Can Use "CollapsiblePanelExtender" inside Listview for expand and collapse

Below code.

<asp:ListView ID="ListView1" runat="server"
              onitemdatabound="ListView1_ItemDataBound1">
              <LayoutTemplate>
                  <table border="0" cellpadding="3" cellspacing="0" width="97%">
                      <tr >
                          <td width="15%">
                              Col one</td>
                          <td width="15%">
                              Grid Column</td>

                      </tr>
                      <asp:PlaceHolder ID="itemPlaceholder" runat="server"></asp:PlaceHolder>
                  </table>
              </LayoutTemplate>
              <ItemTemplate>
              <tr >
              <td>
                   <asp:Label ID="lblDepartmentID" runat="server" Text='<%# Bind("DepartmentID") %>'></asp:Label>
              </td>
              <td>
                      <asp:LinkButton CausesValidation="false" ID="lnkexp" runat="server">+</asp:LinkButton>
                      <asp:LinkButton CausesValidation="false" ID="lnkCol" runat="server">-</asp:LinkButton>
                      <asp:Label ID="Label3" runat="server" Text="panel"></asp:Label>
                   <asp:Panel ID="pnl1" runat="server" >
                          <asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="false">
                          <Columns>
                          <asp:BoundField HeaderText="Department" DataField="Department" />
                          </Columns>
                          </asp:GridView>
                  </asp:Panel>
                  <cc1:CollapsiblePanelExtender ExpandControlID="lnkexp" CollapseControlID="lnkCol" TargetControlID="pnl1" ID="CollapsiblePanelExtender2" runat="server" TextLabelID="Label3" ExpandedText="collapse" CollapsedText="expand" SuppressPostBack="True" Collapsed="True">
                  </cc1:CollapsiblePanelExtender>

                  </td>
                 </tr>

              </ItemTemplate>
              <AlternatingItemTemplate>
                   <tr >
              <td>
                  <asp:Label ID="lblDepartmentID" runat="server" Text='<%# Bind("DepartmentID") %>'></asp:Label>
              </td>
              <td>

                      <asp:LinkButton CausesValidation="false" ID="lnkexp" runat="server">+</asp:LinkButton>
                      <asp:LinkButton CausesValidation="false" ID="lnkCol" runat="server">-</asp:LinkButton>
                      <asp:Label ID="Label3" runat="server" Text="panel"></asp:Label>
                     <asp:Panel ID="pnl1" runat="server" >
                          <asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="false">
                          <Columns>
                          <asp:BoundField HeaderText="Department" DataField="Department" />
                          </Columns>
                          </asp:GridView>
                      </asp:Panel>
                  <cc1:CollapsiblePanelExtender ExpandControlID="lnkexp" CollapseControlID="lnkCol" TargetControlID="pnl1" ID="CollapsiblePanelExtender2" runat="server" TextLabelID="Label3" ExpandedText="collapse" CollapsedText="expand" SuppressPostBack="True" Collapsed="True">
                  </cc1:CollapsiblePanelExtender>

                  </td>
                 </tr>
              </AlternatingItemTemplate>
          </asp:ListView>

And change to item databound will be as follow

protected void ListView1_ItemDataBound1(object sender, ListViewItemEventArgs e)
    {
       
        if (e.Item.ItemType == ListViewItemType.DataItem)
        {
           
            Panel pnl = (Panel)e.Item.FindControl("pnl1");
            if (pnl != null)
            {
                GridView Grd = pnl.FindControl("GridView1") as GridView;
                if (Grd != null)
                {
                    clsDepartment dpt = new clsDepartment();
                    Grd.DataSource = dpt.SelectAll();
                    Grd.DataBind();
                }
            }
        }
    }

Now Apply Images and Styles yourself Smile | :)

Thanks Zafar.

It's working fine.

Thanks a lotttt.

Hello,

I am having a table in my databse with columns

ACCOUNT_CODE NARRATION

i filled dropdown list with account code values from the database.

now my question is:

when i select the p[articular item in the dropdown list,

the narration textbox must be filled from the database based on the

selected item.

Plz,help me....

Thanks in advance Smile | :)

Did you struck somewhere ? You said you have added values from the database to dropdownlist.
In DropDownList1_SelectedIndexChanged event, you can write code for creating textbox dynamically, bind it with database value and add it to the form.

Dim txt As New TextBox()
txt.Text = "Sample value from the database"
Me.form1.Controls.Add(txt)

Make the controls AutoPostBack property as "True".

Education is not a way to escape poverty — it is a way of fighting it.

I use passwordstrength control in my project.But when I run the page an error occure that Type 'AjaxControlToolkit.PasswordStrength' does not have a public property named 'StrengthStyles'..Please give me a solution as early as possible

Thanks & Regards
m_k

Take and read this article[^].

I Love T-SQL
"Don't torture yourself,let the life to do it for you."
If my post helps you kindly save my time by voting my post.

try the following. i have tested but do not get any error.

but text in "TextStrengthDescriptions" should be equal to the styles specified in "StrengthStyles"

<asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>
                   <cc1:PasswordStrength TargetControlID="TextBox1"  PreferredPasswordLength="10" TextStrengthDescriptions="very Poor;weak;Average;strong" StrengthStyles="cls1;cls2;cls3;cls4" PrefixText="Strength : " StrengthIndicatorType="text" ID="PasswordStrength1" runat="server">
                   </cc1:PasswordStrength>

if do not work then check your web.config have you added the following in <system.webserver> section

<validation validateIntegratedModeConfiguration="false"/>
		<modules>
			<add name="ScriptModule" preCondition="integratedMode" type="System.Web.Handlers.ScriptModule, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>
		</modules>
		<handlers>
			<remove name="WebServiceHandlerFactory-Integrated"/>
			<add name="ScriptHandlerFactory" verb="*" path="*.asmx" preCondition="integratedMode" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>
			<add name="ScriptHandlerFactoryAppServices" verb="*" path="*_AppService.axd" preCondition="integratedMode" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>
			<add name="ScriptResource" preCondition="integratedMode" verb="GET,HEAD" path="ScriptResource.axd" type="System.Web.Handlers.ScriptResourceHandler, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>
		</handlers>

Still I hve the same error. My code is here

ajaxToolkit:PasswordStrength runat="server" ID="PasswordStrength1" TargetControlID="Password" DisplayPosition="RightSide" PreferredPasswordLength="5" CalculationWeightings="25;25;15;35" RequiresUpperAndLowerCaseCharacters="true" TextStrengthDescriptions="Poor; Weak; Good; Strong; Excellent" HelpStatusLabelID="lblhelp" StrengthIndicatorType="BarIndicator"
HelpHandlePosition="AboveLeft"
BarBorderCssClass="barIndicatorBorder" StrengthStyles="barIndicator_poor; barIndicator_weak; barIndicator_good; barIndicator_strong; barIndicator_excellent">

Thanks

post your code please

Education is not a way to escape poverty — it is a way of fighting it.

how to update a multiple tables in a gridview

haleemasher wrote:
how to update a multiple tables in a gridview

How do I guess what you exactly wanna do? Poke tongue | ;-P

Jokes apart, could you explain what you wanna do.
First of all there are no multiple tables in gridview.
Secondly, do you want to update the grid view with result which is composition of multiple tables?

Manas Bhardwaj
Please remember to rate helpful or unhelpful answers, it lets us and people reading the forums know if our answers are any good.

i have a gridview which contains data from two tables now i would like to update that record. this record doesnot contain any primary key.
i need asp code to bind that data with gridview.

<asp:TemplateField HeaderText="Recieved By" SortExpression="Recieved_By">

            <EditItemTemplate>

                <asp:TextBox ID="txtby" Width="100px" runat="server" Text='<%# Bind("[Coupon_Info.Recieved_By]") %>'></asp:TextBox>

            </EditItemTemplate>

   <ItemTemplate >

       <asp:Label ID="lblby1" Width="100px" runat="server" Text='<%# Bind("[Coupon_Info.Recieved_By]") %>'></asp:Label>

   </ItemTemplate>


</asp:TemplateField>

i have done this but it doesn't work.

haleemasher wrote:
how to update a multiple tables in a gridview

What does it mean? Confused | :confused:

Do you have multiple table associated the DataSource of Grid and you want to Update ?

cheers,
Abhijit
CodeProject MVP
Web Site:abhijitjana.net
My Latest Article : IIS Remote Debugging

yes i have multiple tables associated with the datasource of gridview and i want to update that record

Good Morning haleemasher

In my early days of Programming i used to write my application using all this sorts of wizards it was great and i enjoyed it and forgot that i had to write code sometimes, but the wizards did everything for me. In my Applications there was a time where i needed to update data from a Join Smile | :)

Now there is a limitation for Wizards , they dont know which table to update or wich field even though it looked obvious to you what table to update. This leads me to the World of N-Tier Development where i had to Start Writting my own DAL(Data Access Layer) and update the Grid. Am sorry to say this , this means you have to write your own Data layer and update the grid and the Correct table , because the SqlDatasource wizards cannot do it for you in this case. i have articles that i wrote when i had a problem see below

Coding an N-Tier Application in C# Without Any Wizard: Part II[^]

Good Luck Smile | :)

Vuyiswa Maseko,

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C#/VB.NET/ASP.NET/SQL7/2000/2005/2008
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