How do we access the header above the edit and delete buttons? I would like to put some text there instead of it being empty.
<asp:GridView ID="GridView1" runat="server">
<Columns>
<asp:TemplateField>
<HeaderTemplate>
<asp:LinkButton ID="btnInsert" runat="server"
Text="Insert" CommandName="Insert" ForeColor="White" />
</HeaderTemplate>
</asp:TemplateField>
<asp:CommandField HeaderText="Edit" ShowEditButton="True" />
<asp:CommandField HeaderText="Delete" ShowDeleteButton="True" />
</Columns>
</asp:GridView>
you can add text to header column to gridview column of edit button.
<asp:GridView ID="grdviewlst" runat="server" >
<Columns>
<asp:TemplateField HeaderText="Actions">
<ItemTemplate>
<asp:Button ID="btnedit" CssClass="btnclassedit" runat="server" CommandName="EDIT"
Text="Edit" ToolTip="Edit" />
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>
Related
I'm trying to use the events on my Gridview control. But its not firing the events when expected. i.e, for OnSelectedIndexChanged, when changing the selected cell/row nothing happens. I've tried with OnSelectedIndexChanged as well as OnRowUpdating. The breakpoint is never hit in gvQ15_RowUpdating. I've even tried using the OnTextChanged event for the child textboxes or the gridview and they are not firing.
Markup
<asp:GridView AutoPostBack="true" ID="gvQ15" runat="server" AllowPaging="false" AutoGenerateColumns="false" >
<Columns>
<asp:TemplateField HeaderText="Prescription Medication Name" ItemStyle-Width="25%">
<ItemTemplate>
<asp:TextBox ID="txtPrescriptionMedicationName" runat="server" Width="100%" OnTextChanged="txtPrescriptionMedicationName_TextChanged" BordewWidth="0" />
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Date Originally Prescribed" ItemStyle-Width="10%">
<ItemTemplate>
<asp:TextBox ID="txtDateOriginallyPrescribed" runat="server" Style="min-width: 110px; width: 100%;" BorderWidth="0" OnTextChanged="txtDateOriginallyPrescribed_TextChanged" />
<asp:MaskedEditExtender ID="meetxtDateOriginallyPrescribed" runat="server" MaskType="date" UserDateFormat="MonthDayYear" Mask="99/99/9999" TargetControlID="txtDateOriginallyPrescribed" ClearMaskOnLostFocus="true" />
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Frequency and Dosage" ItemStyle-Width="25%">
<ItemTemplate>
<asp:TextBox ID="txtFrequencyAndDosage" runat="server" Width="100%" BorderWidth="0" OnTextChanged="txtFrequencyAndDosage_TextChanged" />
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Condition" ItemStyle-Width="25%">
<ItemTemplate>
<asp:TextBox ID="txtCondition" runat="server" Width="100%" BorderWidth="0" OnTextChanged="txtCondition_TextChanged" />
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Onset Date" ItemStyle-Width="10%">
<ItemTemplate>
<asp:TextBox ID="txtConditionOnsetDate" runat="server" style="min-width:110px;width:100%" BorderWidth="0" OnTextChanged="txtConditionOnsetDate_TextChanged" />
<asp:MaskedEditExtender ID="meeConditionOnsetDate" runat="server" MaskType="date" UserDateFormat="MonthDayYear" Mask="99/99/9999" TargetControlID="txtConditionOnsetDate" ClearMaskOnLostFocus="true" />
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>
Code Behind
Protected Sub gvQ15_RowUpdating(sender As Object, e As GridViewUpdateEventArgs)
Session("Prescriptions") = gvQ15.DataSource
End Sub
Add the CausesValidation="False" attribute to your CommandField.
<asp:commandfield ShowEditButton="True" CausesValidation="False" HeaderText="Edit"/>
Or,
Add the EnableViewState="True" attribute to your GridView.
For TemplateField use this:
<asp:TemplateField HeaderText="Command">
<ItemTemplate>
<asp:Button CommandName="Edit" Text="Edit" ID="btnEdit" Runat="server"></asp:Button>
<asp:Button CommandName="Delete" Text="Delete" ID="btnDel" Runat="server"></asp:Button>
</ItemTemplate>
<EditItemTemplate>
<asp:Button CommandName="Update" Text="Update" ID="btnUpdate" Runat="server"></asp:Button>
<asp:Button CommandName="Cancel" Text="Delete" ID="btnCancel" Runat="server"></asp:Button>
</EditItemTemplate>
</asp:TemplateField>
The attached screenshot shows two images.
Is it possible to make to Add button and delete button align side by side as depicted by the bottom image?
We are currently using GridView to create dynamic rows and it gets bit too long helped in part by the position of the Add button
<asp:gridview ID="grvCustomers" GridLines="None" runat="server" ShowFooter="true" AutoGenerateColumns="false" OnRowDeleting="grvCustomers_RowDeleting">
<Columns>
<asp:BoundField DataField="RowNumber" Visible="false" HeaderText="Row Number" />
<asp:TemplateField HeaderText="Customer Name">
<ItemTemplate>
<asp:TextBox ID="custname" runat="server" style="width:250px;" class="form-control"></asp:TextBox>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Adress">
<ItemTemplate>
<asp:TextBox ID="custaddress" runat="server" style="width:250px;" class="form-control"></asp:TextBox>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Amount">
<ItemTemplate>
<asp:TextBox ID="custamount" runat="server" style="width:250px;" class="form-control"></asp:TextBox>
</ItemTemplate>
<FooterStyle HorizontalAlign="Right" />
<FooterTemplate>
<asp:Button ID="ButtonAdd" runat="server" Text="Add More"
onclick="ButtonAdd_Click" />
</FooterTemplate>
</asp:TemplateField>
<asp:CommandField ShowDeleteButton="True" />
</Columns>
</asp:gridview>
I second what #ahwm said.
But also, if the goal is to add the record to the data source, couldn't you simply add the commandfield showinsertbutton="true".
In my page, I have a gridview with link buttons in a column.
By clicking the link button should show a div below the gridview.
I gave href in onClientClick event of the link button as follows.
function showDiv() {
location.href = '#div1';
}
When I click the link button the div is showing, but after the page load the page goes up.
aspx code
<asp:GridView ID="gridDate" runat="server" CssClass="gridview_Order"
HeaderStyle-BackColor="#09182F" HeaderStyle-ForeColor="#ffffff"
AutoGenerateColumns="false" Visible="False">
<Columns>
<asp:TemplateField ItemStyle-Width="20%" HeaderText="Sl No." ItemStyle-CssClass="paddng">
<ItemTemplate>
<%#Container.DataItemIndex+1 %>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField ItemStyle-Width="25%" HeaderText="DATE" ItemStyle-CssClass="paddng">
<ItemTemplate>
<asp:LinkButton ID="lbtnDate" runat="server" CommandArgument='<%#Eval("tblName") %>' Text='<%# Eval("dtvar") %>' OnClientClick="showDiv()" OnCommand="lbtnDate_Click"></asp:LinkButton>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField ItemStyle-Width="25%" HeaderText="" ItemStyle-CssClass="paddng">
<ItemTemplate>
<asp:LinkButton ID="lbtnDownload" runat="server" Text="Download Excel" CommandArgument='<%# Eval("tblName") %>' OnCommand="lbtnDownload_Click"></asp:LinkButton>
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>
<br /><hr /><br />
<div id="div1">
<asp:GridView ID="gridOrderByUser" runat="server" CssClass="gridview"
HeaderStyle-BackColor="#09182F" HeaderStyle-ForeColor="#ffffff"
AutoGenerateColumns="false" Visible="False" >
<Columns>
<asp:TemplateField ItemStyle-Width="2%" HeaderText="Sl No.">
<ItemTemplate>
<asp:Label ID="lblSlNo1" runat="server" Text='<%#Container.DataItemIndex+1 %>' style="color:#000;"></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:BoundField DataField="cod" HeaderText="CODE" InsertVisible="False" ReadOnly="True" SortExpression="cod" ItemStyle-Width="16%" />
<asp:TemplateField HeaderText="IMAGE" ItemStyle-Width="18%">
<ItemTemplate>
<asp:Image ID="img1" runat="server" Height="100px" Width="54px" ImageUrl='<%#"~/images/"+Eval("Image") %>' />
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>
</div>
So what should I do for staying the page in the div position.
Thanks
If you dont need the server side event of the link button you could do this:
OnClientClick="location.href = '#div1'; return false;"
I have a grid with 3 columns - Edit, ID, Movie. I would like to add a footer with an Insert link button, 2 textboxes respectively, but unable to do so. Is it possible.
ASPX:
<asp:GridView ID="gridview1" runat="server" AutoGenerateColumns="False"
OnRowEditing="gridview1_RowEditing"
OnRowCancelingEdit="gridview1_RowCancelingEdit"
ShowFooter="true" >
<Columns>
<asp:CommandField ShowEditButton="true" ShowDeleteButton="true" />
<asp:BoundField DataField="id" HeaderText="ID" />
<asp:BoundField DataField="movie" HeaderText="MOVIE" />
</Columns>
</asp:GridView>
When I try the following, there is an error for commandfield which says, this element is not supported.
<Columns>
<asp:TemplateField>
<ItemTemplate>
<asp:CommandField ShowEditButton="true" ShowDeleteButton="true" />
</ItemTemplate>
<FooterTemplate>
<asp:LinkButton ID="lnkInsert" runat="server" Text="Insert"></asp:LinkButton>
</FooterTemplate>
</asp:TemplateField>
</columns>
The other way would be to use itemTemplate & EditTemplate for each column control. But I find this simple and would like to proceed this way. So Can I add a footer to this structure.
YES, It is possible. But this will require using the <FooterTemplate> inside <TemplateField>. Use TemplateFields for each of the columns and also set the FooterTemplate for each of the columns.
NOTE: The ID column seems here to be a Primary Key. So remove the <FooterTemplate> from the corresponding <TemplateField> defined for ID column, if ID is a Primary Key OR an autogenerated field in your database.
NOTE II: The <FooterTemplate> simply will contain a TextBox only.
<Columns>
<asp:TemplateField>
<EditItemTemplate>
<asp:LinkButton ID="lnkBtnUpdate" runat="server" CausesValidation="True"
CommandName="Update" Text="Update"></asp:LinkButton>
<asp:LinkButton ID="lnkBtnCancel" runat="server"
CausesValidation="False"
CommandName="Cancel" Text="Cancel">
</asp:LinkButton>
</EditItemTemplate>
<FooterTemplate>
<asp:LinkButton ID="lnkBtnInsert" runat="server"
CommandName="Insert">Insert</asp:LinkButton>
</FooterTemplate>
<ItemTemplate>
<asp:LinkButton ID="lnkBtnEdit" runat="server" CausesValidation="False"
CommandName="Edit" Text="Edit"></asp:LinkButton>
<asp:LinkButton ID="lnkBtnDelete" runat="server"
CausesValidation="False"
CommandName="Delete" Text="Delete">
</asp:LinkButton>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="ID">
<EditItemTemplate>
<asp:TextBox ID="TextBoxID" runat="server" Text='<%# Bind("ID") %>'>
</asp:Label>
</EditItemTemplate>
<ItemTemplate>
<asp:Label ID="Label1" runat="server" Text='<%# Bind("ID") %>'>
</asp:Label>
</ItemTemplate>
<FooterTemplate>
<asp:TextBox ID="txtID" runat="server"></asp:TextBox>
</FooterTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="MOVIE">
<EditItemTemplate>
<asp:TextBox ID="TextBoxMovie" runat="server" Text='<%# Bind("Movie") %>'></asp:TextBox>
</EditItemTemplate>
<FooterTemplate>
<asp:TextBox ID="txtMovie" runat="server"></asp:TextBox>
</FooterTemplate>
<ItemTemplate>
<asp:Label ID="Label2" runat="server" Text='<%# Bind("Movie")%>'>
</asp:Label>
</ItemTemplate>
</asp:TemplateField>
Now there are 2 ways to insert Data. Either you can use GridView OnRowCommand event or you can handle the OnClick event of your Insert button.
You can't place a commandfield inside TemplateField. But can do like this:
<asp:GridView ID="gridview1" runat="server" AutoGenerateColumns="False"
OnRowEditing="gridview1_RowEditing"
OnRowCancelingEdit="gridview1_RowCancelingEdit"
ShowFooter="true" >
<Columns>
<asp:TemplateField>
<ItemTemplate>
<!--To fire the OnRowEditing event.-->
<asp:LinkButton ID="lbEdit" runat="server" CommandName="Edit"
Text="Edit">
</asp:LinkButton>
<!--To fire the OnRowDeleting event.-->
<asp:LinkButton ID="lbDelete" runat="server" CommandName="Delete"
Text="Delete">
</asp:LinkButton>
</ItemTemplate>
<FooterTemplate>
<asp:LinkButton ID="lnkInsert" runat="server" Text="Insert"></asp:LinkButton>
</FooterTemplate>
</asp:TemplateField>
<asp:BoundField DataField="id" HeaderText="ID" />
<asp:BoundField DataField="movie" HeaderText="MOVIE" />
</Columns>
</asp:GridView>
I have a grid to update the employee's confirmation. I need to change the data from grid using edit and delete link. I have trouble to create this grid. Because gridview all textbox enable always.Textbox only enable when am click the edit button.
This is my partial code:
<asp:GridView ID="GridView1" runat="server" AllowPaging="True" AllowSorting="True"
Width="100%" AutoGenerateColumns="False" CssClass="GridViewStyle" GridLines="None"
ShowHeaderWhenEmpty="True" EmptyDataText="No Data Found"
onpageindexchanging="GridView1_PageIndexChanging"
AutoGenerateDeleteButton="True" AutoGenerateEditButton="True"
onrowcancelingedit="GridView1_RowCancelingEdit"
onrowdeleting="GridView1_RowDeleting" onrowediting="GridView1_RowEditing"
onrowupdating="GridView1_RowUpdating" >
<Columns>
<asp:TemplateField HeaderText="EMP ID">
<ItemTemplate>
<asp:TextBox ID="lblempId" runat="server" Text='<%#Bind("fldemp_id") %>'></asp:TextBox>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="EMPLOYEE NAME">
<ItemTemplate>
<asp:TextBox ID="lblusername" runat="server" Text='<%#Bind("fldempname") %>'></asp:TextBox>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="JOINDATE">
<ItemTemplate>
<asp:TextBox ID="lbljoin" runat="server" Text='<%#Bind("fldjoindate") %>'></asp:TextBox>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="CONFIRMATION DATE">
<ItemTemplate>
<asp:TextBox ID="lblconfirm" runat="server" Text='<%#Bind("fldconfirmdate") %>'></asp:TextBox>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="STATUS">
<ItemTemplate>
<asp:TextBox ID="lblStatus" runat="server" Text='<%#Bind("fldstatus") %>'></asp:TextBox>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="CONFIRMATION STATUS">
<ItemTemplate>
<asp:DropDownList ID="DropDownList1" runat="server" SelectedValue='<%# Eval("fldcon_status") %>' >
<asp:ListItem>Confirmed</asp:ListItem>
<asp:ListItem>Not-Confirmed</asp:ListItem>
<asp:ListItem>Extended</asp:ListItem>
</asp:DropDownList>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderImageUrl="~/images/edit.png">
<ItemTemplate>
<asp:ImageButton ID="ImageButton1" runat="server" ImageUrl="~/images/edit.png" CommandName="edi"
CommandArgument='<%#Bind("fldemp_id") %>' />
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderImageUrl="~/images/Delete.png">
<ItemTemplate>
<asp:ImageButton ID="ImageButton2" runat="server" ImageUrl="~/images/Delete.png"
CommandName="del" CommandArgument='<%#Bind("fldemp_id") %>' />
</ItemTemplate>
</asp:TemplateField>
</Columns>
<RowStyle CssClass="RowStyle" />
<EmptyDataRowStyle CssClass="EmptyRowStyle" />
<PagerStyle CssClass="PagerStyle" />
<SelectedRowStyle CssClass="SelectedRowStyle" />
<HeaderStyle CssClass="HeaderStyle" HorizontalAlign="Left" />
<EditRowStyle CssClass="EditRowStyle" />
<AlternatingRowStyle CssClass="AltRowStyle" />
</asp:GridView>
If you're asking how to disable editing in the grid until someone hits an Edit button, simply set Enabled property to False on the grid until your button is pressed.