I am trying to bind data from DropDownList in ListView in EditItemTemplate but it didn't work.
Code:
<asp:DropDownList ID="DropDownList1" runat="server" SelectedValue='<%# Bind("type")%>'>
<asp:ListItem Text="Fatwa" Value="1"></asp:ListItem>
<asp:ListItem Text="Interviewer" Value="2"></asp:ListItem>
<asp:ListItem Text="Programs" Value="3"></asp:ListItem>
</asp:DropDownList>
Here is sample of concept you can use:
<EditItemTemplate>
<asp:Label ID="DataLabel" runat="server" Text="<% $resources:AppResource,UserData %>"
CssClass="OneColumnTitleLabel"></asp:Label>
<br />
<br />
<asp:Label ID="EmailLabel" CssClass="RightColumnLabel" runat="server" Text='<%# Resources.AppResource.Email + ":" %>'></asp:Label><br />
<asp:TextBox ID="EmailTextBox" runat="server" CssClass="RightColumnText" Text='<%# Eval("Email") %>'
ReadOnly="true"></asp:TextBox>
<br />
<asp:Label ID="LanguageLabel" CssClass="RightColumnLabel" runat="server" Text='<%# Resources.AppResource.Language + ":" %>'></asp:Label><br />
<asp:DropDownList ID="LanguageDropDown" runat="server" CssClass="RightColumnDropDown"
DataSourceID="LanguageDataSource" DataTextField="Name" DataValueField="Id" SelectedValue='<%# Bind("LanguageId") %>'
AppendDataBoundItems="True">
<asp:ListItem Value="" Text="" Selected="True">
</asp:ListItem>
</asp:DropDownList>
<br />
<asp:Label ID="Label2" CssClass="RightColumnLabel" runat="server" Text='<%# Resources.AppResource.Company + ":" %>'></asp:Label><br />
<asp:TextBox ID="CompanyTextBox" runat="server" CssClass="RightColumnText" Text='<%# Bind("Company") %>'></asp:TextBox>
<br />
<asp:Label ID="PhoneLabel" CssClass="RightColumnLabel" runat="server" Text='<%# Resources.AppResource.Phone + ":" %>'></asp:Label><br />
<asp:TextBox ID="PhoneTextBox" runat="server" CssClass="RightColumnText" Text='<%# Bind("Phone") %>'></asp:TextBox>
<br />
<asp:Button ID="UpdateUserData" runat="server" Text='<%# Resources.AppResource.Save %>'
CssClass="Button" CommandName="Update" CausesValidation="true" />
</EditItemTemplate>
Take notice on LanguageDropDown (LanguageId is binded back to listview). This dropdown is binded to datasource like this one:
<asp:ObjectDataSource ID="LanguageDataSource" runat="server" SelectMethod="GetLanguages"
TypeName="GP.Solutions.Services.LanguageManager"></asp:ObjectDataSource>
This is how you can bind dropdown inside listview.
My code working well but I forgot to type DataKeyNames in listview :D
<asp:ListView ID="TodayOrdersList" runat="server" DataSourceID="SqlDataSource1" DataKeyNames="ID">
Related
Pretty convoluted, but I tried the old overflow-x:auto inside the Div above the GridView and it didn't work. Anyone have any other solutions? I'll try to keep the code to the relevant stuff, so my ASP looks something like this:
<asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder1" runat="server">
<div id="MainDiv" style="height:500px; margin-left:20px;">
<asp:Panel runat="server" ID="ShowDiv1" Visible="false" BorderStyle="Solid" BorderWidth="0" Width="440px" Height="530px" style="margin-left:20px;">
<asp:DropDownList ID="ddlStatusCode" runat="server" OnSelectedIndexChanged="ddlStatusCode_OnSelectedIndexChanged" AutoPostBack="true">
<asp:ListItem Value="1"> Open </asp:ListItem>
<asp:ListItem Value="2"> Pended for Source Documents </asp:ListItem>
<asp:ListItem Value="3"> Send to CSE </asp:ListItem>
<asp:ListItem Value="4"> Send to Auditor </asp:ListItem>
<asp:ListItem Value="5"> Assigned </asp:ListItem>
<asp:ListItem Value="6"> Question to TC </asp:ListItem>
</asp:DropDownList>
<!-- Leads: 1 -->
<div id="divGrid_Open" runat="server" style='width:1350px; height:320px; overflow-x:auto'>
<asp:GridView ID="DataGrid_Open" runat="server"
AllowSorting="True" AutoGenerateColumns="False" ShowFooter ="false" CellPadding="0"
CssClass="hoverTable"
HeaderStyle-BackColor="#5D7B9D" HeaderStyle-BorderColor="#4DA6A6" HeaderStyle-ForeColor="White"
HeaderStyle-Font-Size="x-Small" itemstyle-font-size="x-small" EditItemStyle-font-size="x-small"
FooterStyle-BackColor="#5D7B9D" FooterStyle-BorderColor="#4DA6A6" FooterStyle-ForeColor="White"
DataKeyNames="Audit_Number"
OnRowCancelingEdit="DataGrid_Open_CancelCommand"
OnRowDataBound="DataGrid_Open_RowDataBound"
OnDataBound="DataGrid_Open_OnDataBound"
OnRowEditing="DataGrid_Open_EditCommand"
OnRowUpdating="DataGrid_Open_UpdateCommand">
<Columns>
<asp:TemplateField HeaderText="Audit <br />Number" >
<ItemStyle HorizontalAlign="Center"></ItemStyle>
<ItemTemplate>
<asp:Label ID="I_Open_AuditNbr" runat="server" Width="60px" Text='<%#Eval("Audit_Number") %>'></asp:Label>
</ItemTemplate>
<EditItemTemplate>
<asp:Label ID="EI_Open_AuditNbr" runat="server" Width="60px" Text='<%#Eval("Audit_Number") %>'></asp:Label>
</EditItemTemplate>
<FooterTemplate>
<asp:TextBox ID="F_Open_AuditNbr" runat="server" Width="60px" ></asp:TextBox>
</FooterTemplate>
</asp:TemplateField>
ETC....
</Columns>
</asp:GridView>
<asp:Label ID="lblEmpty1" runat="server" Visible="false" Style="font-weight:bold; font-size:large;"></asp:Label>
</div>
</asp:Panel>
</div>
</asp:Content>
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I have a GridView in which I have textboxes with calendar extendar. I am facing a strange problem.. The calendar extender works ok for the first row of the GridView but it does not work.
ASPX CODE is as below:(sorry, I know it's a long code.)
<asp:TabContainer AutoPostBack="false" ID="TabContainer_Main" Height="270px" runat="server">
<asp:TabPanel ID="TabPanel__TravelLine" runat="server" HeaderText="Travel Line">
<ContentTemplate>
<div id="div_TravelLine">
<asp:UpdatePanel ID="upPanel_TravelLine" runat="server">
<ContentTemplate>
<asp:Panel ID="Panel_TravelLine" runat="server">
<asp:GridView ID="grvTravelLine" CssClass="tabledata" runat="server" ShowFooter="True"
AutoGenerateColumns="False" ShowHeaderWhenEmpty="True" Width="100%" OnRowDataBound="grvTravelLine_RowDataBound">
<Columns>
<asp:BoundField DataField="RowNumber" HeaderText="Row Number" />
<asp:TemplateField HeaderText="From City">
<ItemTemplate>
<asp:TextBox MaxLength="50" Text='<%# Eval("From_City") %>' onkeypress="return Alpha(event);"
ID="txtFrmCity_TravelLine" Width="70px" CssClass="txtbox" runat="server"></asp:TextBox></ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="To City">
<ItemTemplate>
<asp:TextBox ID="txtToCity_TravelLine" Text='<%# Eval("To_City") %>' onkeypress="return Alpha(event);"
MaxLength="50" Width="70px" CssClass="txtbox" runat="server"></asp:TextBox></ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Travel Mode">
<ItemTemplate>
<asp:DropDownList ID="ddlTravelMode_TravelLine" Width="100px" CssClass="drpdown"
runat="server">
</asp:DropDownList>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Travel Date">
<ItemTemplate>
<asp:TextBox ID="txtTravelDt_TravelLine" Text='<%# Eval("TravelDt") %>' Width="70px"
runat="server" ClientIDMode="Static" CssClass="FormText"></asp:TextBox>
<asp:CalendarExtender
ID="Cal_txtTravelDt" CssClass="MyCalendar" runat="server" Format="yyyy/MM/dd"
TargetControlID="txtTravelDt_TravelLine">
</asp:CalendarExtender>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Booking Date">
<ItemTemplate>
<asp:TextBox ID="txtBookingDt_TravelLine" Text='<%# Eval("BookingDt") %>' runat="server"
ClientIDMode="Static" CssClass="FormText"></asp:TextBox><asp:CalendarExtender ID="Cal_txtBookingDt"
CssClass="MyCalendar" runat="server" Format="yyyy/MM/dd" TargetControlID="txtBookingDt_TravelLine">
</asp:CalendarExtender>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Arrival Date">
<ItemTemplate>
<asp:TextBox ID="txtArrivalDt_TravelLine" Text='<%# Eval("ArrivalDt") %>' runat="server"
ClientIDMode="Static" CssClass="FormText"></asp:TextBox><asp:CalendarExtender ID="Cal_txtArrivalDt"
CssClass="MyCalendar" runat="server" Format="yyyy/MM/dd" TargetControlID="txtArrivalDt_TravelLine">
</asp:CalendarExtender>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Amount">
<ItemTemplate>
<asp:TextBox ID="txtAmount_TravelLine" AutoPostBack="true" OnTextChanged="txtAmount_TravelLine_OnTextChanged"
Text='<%# Eval("Amount") %>' MaxLength="7" Width="200px" onblur="Fixed(this);"
CssClass="txtbox" runat="server"></asp:TextBox><asp:FilteredTextBoxExtender ID="ftbetxtAmount_TravelLine"
runat="server" TargetControlID="txtAmount_TravelLine" FilterMode="ValidChars"
FilterType="Custom" ValidChars="0123456789.">
</asp:FilteredTextBoxExtender>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="D">
<ItemTemplate>
<asp:LinkButton ID="lnkDel" runat="server" OnCommand="DeleteRowHandler_TravelLine"
Text="D"></asp:LinkButton></ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>
<br />
<br />
<table width="100%">
<tr>
<td align="left">
<asp:LinkButton ID="LnkAddTravelLineToGrv" runat="server" Font-Bold="True" ForeColor="#3366FF"
OnClick="LnkAddTravelLineToGrv_Click">Click To Add</asp:LinkButton><b>
(Note: D = Delete) </b>
</td>
<td align="right">
<b>Grand Total: </b>
<asp:TextBox ID="txtgrandtotal" Style="text-align: right;" runat="server" ClientIDMode="Static"
CssClass="FormText" Width="80px"></asp:TextBox>
</td>
</tr>
</table>
</asp:Panel>
</ContentTemplate>
<Triggers>
<asp:PostBackTrigger ControlID="LnkAddTravelLineToGrv" />
</Triggers>
</asp:UpdatePanel>
</div>
</ContentTemplate>
</asp:TabPanel>
<asp:TabPanel ID="TabPanel_LodgingNLiving" runat="server" HeaderText="Lodging & living">
<ContentTemplate>
<div id="div_LodgingNLiving">
<asp:UpdatePanel ID="UpPanel_LodgingNLiving" runat="server">
<Triggers>
<asp:AsyncPostBackTrigger ControlID="lnkAddLodgingLivingToGrv" EventName="Click" />
</Triggers>
<ContentTemplate>
<asp:Panel ID="Panel_LodgingLiving" runat="server">
<asp:GridView ID="grvLodgingLiving" OnRowDataBound="grvLodgingLiving_RowDataBound"
CssClass="tabledata" runat="server" ShowFooter="True" AutoGenerateColumns="False"
ShowHeaderWhenEmpty="True" Width="100%">
<Columns>
<asp:BoundField DataField="RowNumber" HeaderText="Row Number" />
<asp:TemplateField HeaderText="City">
<ItemTemplate>
<asp:TextBox MaxLength="50" Text='<%# Eval("City") %>' onkeypress="return Alpha(event);"
ID="txtCity_LodgingNLiving" Width="80px" CssClass="txtbox" runat="server"></asp:TextBox></ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Lodging Nights">
<ItemTemplate>
<asp:TextBox Text='<%# Eval("Lodging_Nights") %>' ID="txtLodgingNights_LodgingNLiving"
onkeypress="return OnlyNum(event);" Width="50px" MaxLength="3" CssClass="txtbox"
runat="server"></asp:TextBox></ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Lodging Days">
<ItemTemplate>
<asp:TextBox Text='<%# Eval("Lodging_Days") %>' ID="txtLodgingDays_LodgingNLiving"
onkeypress="return OnlyNum(event);" Width="50px" MaxLength="3" CssClass="txtbox"
runat="server"></asp:TextBox></ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Hotel/Lodge Name">
<ItemTemplate>
<asp:TextBox Text='<%# Eval("Hotel_LodgeName") %>' MaxLength="50" onkeypress="return Alpha(event);"
ID="txtHotelLodgename_LodgingNLiving" CssClass="txtbox" runat="server"></asp:TextBox></ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Check-In Date">
<ItemTemplate>
<asp:TextBox Text='<%# Eval("CheckInDt") %>' ID="txtCheckinDt_LodgingNLiving" runat="server"
ClientIDMode="Static" CssClass="FormText"></asp:TextBox><asp:CalendarExtender ID="Cal_txtCheckinDt_LodgingNLiving"
CssClass="MyCalendar" runat="server" Format="yyyy/MM/dd" TargetControlID="txtCheckinDt_LodgingNLiving" />
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Check-Out Date">
<ItemTemplate>
<asp:TextBox Text='<%# Eval("CheckOutDt") %>' ID="txtCheckoutDt_LodgingNLiving" runat="server"
ClientIDMode="Static" CssClass="FormText"></asp:TextBox><asp:CalendarExtender ID="CaltxtCheckoutDt_LodgingNLiving"
CssClass="MyCalendar" runat="server" Format="yyyy/MM/dd" TargetControlID="txtCheckoutDt_LodgingNLiving" />
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Remark">
<ItemTemplate>
<asp:TextBox Text='<%# Eval("Remark") %>' CssClass="txtbox" ID="txtRemark_LodgingNLiving"
runat="server" Height="50px" Width="80px" MaxLength="100"></asp:TextBox></ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Amount">
<ItemTemplate>
<asp:TextBox Text='<%# Eval("Amount") %>' AutoPostBack="true" OnTextChanged="txtAmount_LodgingNLiving_OnTextChanged"
MaxLength="7" ID="txtAmount_LodgingNLiving" Width="70px" onblur="Fixed(this);"
CssClass="txtbox" runat="server"></asp:TextBox><asp:FilteredTextBoxExtender ID="Ftb_txtAmount_LodgingNLiving"
runat="server" TargetControlID="txtAmount_LodgingNLiving" FilterMode="ValidChars"
FilterType="Custom" ValidChars="0123456789.">
</asp:FilteredTextBoxExtender>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="D">
<ItemTemplate>
<asp:LinkButton ID="lnkDel" runat="server" OnCommand="DeleteRowHandler_LodgingLiving"
Text="D"></asp:LinkButton></ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>
<br />
<br />
<table width="100%">
<tr>
<td align="left">
<asp:LinkButton ID="lnkAddLodgingLivingToGrv" OnClick="LnkAddLodgingLivingToGrv_Click"
runat="server" Font-Bold="True" ForeColor="#3366FF">Click To Add</asp:LinkButton><b>
(Note: D = Delete) </b>
</td>
<td align="right">
<b>Grand Total: </b>
<asp:TextBox ID="txtGrandTotal_LodgingLiving" Style="text-align: right;" runat="server"
ClientIDMode="Static" CssClass="FormText" Width="80px"></asp:TextBox>
</td>
</tr>
</table>
</asp:Panel>
</ContentTemplate>
</asp:UpdatePanel>
</div>
</ContentTemplate>
</asp:TabPanel>
<asp:TabPanel ID="TabPanel_IncidentalCost" runat="server" HeaderText="Incidental Cost">
<ContentTemplate>
<div id="div_IncidentalCost">
<asp:UpdatePanel ID="UpPanel_IncidentalCost" runat="server">
<Triggers>
<asp:AsyncPostBackTrigger ControlID="LnkAddIncidentalCostToGrid" EventName="Click" />
</Triggers>
<ContentTemplate>
<asp:Panel ID="Panel_IncidentalCost" runat="server">
<asp:GridView ID="grvIncidentalCost" OnRowDataBound="grvIncidentalCost_RowDataBound"
CssClass="tabledata" runat="server" ShowFooter="True" AutoGenerateColumns="False"
ShowHeaderWhenEmpty="True" Width="100%">
<Columns>
<asp:BoundField DataField="RowNumber" HeaderText="Row Number" />
<asp:TemplateField HeaderText="Place">
<ItemTemplate>
<asp:TextBox MaxLength="50" Text='<%# Eval("Place") %>' onkeypress="return Alpha(event);"
ID="txtPlace_IncidentalCost" Width="200px" CssClass="txtbox" runat="server"></asp:TextBox></ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Amount">
<ItemTemplate>
<asp:TextBox ID="txtAmount_IncidentalCost" MaxLength="7" Text='<%# Eval("Amount") %>'
Width="200px" onblur="Fixed(this);" CssClass="txtbox" runat="server"></asp:TextBox><asp:FilteredTextBoxExtender
ID="Ftb_txtAmount_IncidentalCost" runat="server" TargetControlID="txtAmount_IncidentalCost"
FilterMode="ValidChars" FilterType="Custom" ValidChars="0123456789.">
</asp:FilteredTextBoxExtender>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Remark">
<ItemTemplate>
<asp:TextBox CssClass="txtbox" AutoPostBack="true" OnTextChanged="txtRemark_IncidentalCost_OnTextChanged"
Text='<%# Eval("Remark") %>' ID="txtRemark_IncidentalCost" runat="server" Height="50px"
TextMode="MultiLine" Width="463px" MaxLength="100"></asp:TextBox></ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="D">
<ItemTemplate>
<asp:LinkButton ID="lnkDel" runat="server" OnCommand="DeleteRowHandler_IncidentalCost"
Text="D"></asp:LinkButton></ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>
<br />
<br />
<table width="100%">
<tr>
<td align="left">
<asp:LinkButton ID="LnkAddIncidentalCostToGrid" runat="server"
Font-Bold="True" ForeColor="#3366FF"
OnClick="LnkAddIncidentalCostToGrid_Click">
Click To Add</asp:LinkButton>
<b>
(Note: D = Delete) </b>
</td>
<td align="right">
<b>Grand Total: </b>
<asp:TextBox ID="txtGrandTotal_IncidentalCost"
Style="text-align: right;" runat="server"
ClientIDMode="Static" CssClass="FormText" Width="80px"></asp:TextBox>
</td>
</tr>
</table>
</asp:Panel>
</ContentTemplate>
</asp:UpdatePanel>
</div>
</ContentTemplate>
</asp:TabPanel>
</asp:TabContainer>
Problem is your ClientIDMode property on Textboxes
ClientIDMode="Static"
You need to remove abvoe attribute from your GridView code, because if you use it, all your TextBox controls will have the same ID, "txtCheckoutDt_LodgingNLiving" for this particular control on it calender extender is set. The CalendarExtender controls will find the first value (which is on the first row) and will be all mapped to it.
If you want to refine the patterns of your control ID assignment, here's more about the topic.
I use this code for radio button using eval function...
i want to use eval function for radiobutton in asp.net
i dnt get ans from this code
thank you
<asp:RadioButtonList ID="RadioButtonList2" SelectedValue='<%# Eval("gender") %>' runat="server">
<asp:ListItem Value="MALE" Text="MALE"></asp:ListItem>
<asp:ListItem Value="FEMALE" Text="FEMALE"></asp:ListItem>
</asp:RadioButtonList>
</EditItemTemplate>
<ItemTemplate>
<asp:Label ID="Label7" runat="server" Text='<%# Eval("gender") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
Did you try using SelectedValue='<%# Bind("gender") %>'
<asp:RadioButtonList ID="RadioButtonList2" SelectedValue='<%# Bind("gender") %>' runat="server">
<asp:ListItem Value="MALE" Text="MALE"></asp:ListItem>
<asp:ListItem Value="FEMALE" Text="FEMALE"></asp:ListItem>
</asp:RadioButtonList>
</EditItemTemplate>
<ItemTemplate>
<asp:Label ID="Label7" runat="server" Text='<%# Eval("gender") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
You can bind a blank field. because at page initialisation time, you may need to show the gender as unselected mode. then you can choose Male/Female.
<asp:RadioButtonList ID="RadioButtonList2" SelectedValue='<%# Bind("gender") %>' runat="server">
<asp:ListItem Value="" Text="" style="display: none" />
<asp:ListItem Value="MALE" Text="MALE"></asp:ListItem>
<asp:ListItem Value="FEMALE" Text="FEMALE"></asp:ListItem>
</asp:RadioButtonList>
I have multiple gridviews on one page. For each gridview, there are two ways to insert a new record. One is through FooterTemplate of a TemplateField when the gridview has data and the other through EmptyDataTemplate when the gridview is empty.
By itself, the inserts work well. However, if another gridview is empty, then by default, the insert portion in its EmptyDataTemplate is displayed. When this is displayed, I can't get the FooterTemplate of another gridview to display. That portion is inaccessible until I get rid of the EmptyDataTemplate by forcing an insert.
<asp:Button ID="btnAddNewDomSoilType" runat="server" Text="Add new record" CssClass="btnNewRecord" OnClick="addNewDomSoilType" />
<asp:GridView ID="gvDomSoilType" runat="server" AllowPaging="True"
AutoGenerateColumns="False" DataSourceID="dsDomSoilType" CssClass="data"
AllowSorting="True" onrowcommand="gvDomSoilType_RowCommand" DataKeyNames="HabitatObsSubstrateID, HabitatObservationID, SubstrateID" >
<Columns>
<asp:TemplateField ShowHeader="False">
<ItemTemplate>
<asp:LinkButton ID="LinkButton2" runat="server" CausesValidation="False"
CommandName="Delete" Text="Delete"
OnClientClick="return confirm('Are you sure?');"
AlternateText="Delete" ForeColor="Blue"></asp:LinkButton>
</ItemTemplate>
<FooterTemplate>
<asp:Button ID="btnInsertSubmit" runat="server" Text="Submit" CommandName="SubmitInsert" CssClass="btnInsertSEID" />
<asp:Button ID="btnInsertCancel" runat="server" Text="Cancel" CommandName="CancelInsert" CssClass="btnInsertSEID" CausesValidation="false" />
</FooterTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Substrate" SortExpression="Substrate">
<FooterTemplate>
<asp:DropDownList ID="ddlSoilType" runat="server"
DataSourceID="dsDomSoilType_Insert" DataTextField="Description"
DataValueField="Value" AppendDataBoundItems="true">
<asp:ListItem Text="" Value="" Selected="True"></asp:ListItem>
</asp:DropDownList>
</FooterTemplate>
<ItemTemplate>
<asp:Label ID="Label1" runat="server" Text='<%# Bind("Substrate") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
</Columns>
<EmptyDataTemplate>
<asp:Label ID="Label4" runat="server" Text="Substrate: " CssClass="insertLabel"></asp:Label>
<asp:DropDownList ID="ddlSoilType2" runat="server"
DataSourceID="dsDomSoilType_Insert" DataTextField="Description"
DataValueField="Value" AppendDataBoundItems="true">
<asp:ListItem Text="" Value="" Selected="True"></asp:ListItem>
</asp:DropDownList>
<asp:Button ID="btnInsertEmpty" runat="Server" Text="Insert" CommandName="EmptyInsert" UseSubmitBehavior="False" />
</EmptyDataTemplate>
</asp:GridView>
<asp:Button ID="btnAddNewVegCover" runat="server" Text="Add new record" CssClass="btnNewRecord" OnClick="addNewVegCover" />
<asp:GridView ID="gvVegCover" runat="server" AllowPaging="True"
AutoGenerateColumns="False" DataSourceID="dsVegCover" CssClass="data"
AllowSorting="True" onrowcommand="gvVegCover_RowCommand" DataKeyNames="HabitatObsVegID">
<Columns>
<asp:TemplateField ShowHeader="False">
<ItemTemplate>
<asp:LinkButton ID="LinkButton2" runat="server" CausesValidation="False"
CommandName="Delete" Text="Delete"
OnClientClick="return confirm('Are you sure?');"
AlternateText="Delete" ForeColor="Blue"></asp:LinkButton>
</ItemTemplate>
<FooterTemplate>
<asp:Button ID="btnInsertSubmit" runat="server" Text="Submit" CommandName="SubmitInsert" CssClass="btnInsertSEID" />
<asp:Button ID="btnInsertCancel" runat="server" Text="Cancel" CommandName="CancelInsert" CssClass="btnInsertSEID" CausesValidation="false" />
</FooterTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="HabitatVegetationType" SortExpression="HabitatVegetationType">
<FooterTemplate>
<asp:DropDownList ID="ddlVegType" runat="server"
DataSourceID="dsVegType_Insert" DataTextField="Description"
DataValueField="Value" AppendDataBoundItems="true">
<asp:ListItem Text="" Value="" Selected="True"></asp:ListItem>
</asp:DropDownList>
</FooterTemplate>
<ItemTemplate>
<asp:Label ID="lblVegType" runat="server" Text='<%# Bind("HabitatVegetationType") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="VegetationTypePercent" SortExpression="VegetationTypePercent">
<FooterTemplate>
<asp:TextBox ID="txtVegTypePercent" runat="server"></asp:TextBox>
</FooterTemplate>
<ItemTemplate>
<asp:Label ID="lblVegTypePercentage" runat="server" Text='<%# Bind("VegetationTypePercent") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
</Columns>
<EmptyDataTemplate>
<asp:Label ID="Label2" runat="server" Text="Vegetation Type:" CssClass="insertLabel"></asp:Label>
<asp:DropDownList ID="ddlVegType2" runat="server"
DataSourceID="dsVegType_Insert" DataTextField="Description"
DataValueField="Value" AppendDataBoundItems="true">
<asp:ListItem Text="" Value="" Selected="True"></asp:ListItem>
</asp:DropDownList>
<asp:Label ID="Label5" runat="server" Text="Percenttage:" CssClass="insertLabel"></asp:Label>
<asp:TextBox ID="txtVegTypePercent2" runat="server"></asp:TextBox>
<asp:Button ID="btnInsertEmpty" runat="Server" Text="Insert" CommandName="EmptyInsert" UseSubmitBehavior="False" />
</EmptyDataTemplate>
</asp:GridView>
Code behind:
protected void addNewDomSoilType(object sender, EventArgs e)
{
gvDomSoilType.ShowFooter = true;
}
protected void addNewVegCover(object sender, EventArgs e)
{
gvVegCover.ShowFooter = true;
}
I know my explanation is a bit confusing. Let me know what doesn't make sense and I'll try to clarify. Thanks for looking.
These two gridviews shouldn't impact each other. I think it might be the PostBack that is messing up the state of the webpage. On the PageLoad do Page.IsPostBack false and then populate the data. Make sure the events are hooked up to the right GridView.
I'm having some problem with validation control in formview. I could add a validation control inside a formview control it was working fine until I tried to group them using validationgroups. Also if I dont enter a value the program still allow to add it in the database. Could someone help me point out the problem or error in my program? Here's the Insert statement I've made.
<InsertItemTemplate>
Book ID:
<asp:TextBox ID="bookidTextBox" runat="server" Text='<%# Bind("bookid") %>' />
<asp:RequiredFieldValidator ID="RequesFieldValidator1" runat="server" ErrorMessage="* Required" ControlToValidate="bookidTextBox" ValidationGroup="InsertBook">
</asp:RequiredFieldValidator>
<asp:RegularExpressionValidator ID="RegularExpressionValidator" runat="server" Display="Dynamic" ControlToValidate="bookidTextBox" ValidationExpression="^([\S\s]{13,13})$" ErrorMessage="Value must be at least 13 characters long">
</asp:RegularExpressionValidator>
<br />
Title:
<asp:TextBox ID="booktitleTextBox" runat="server"
Text='<%# Bind("booktitle") %>' />
<asp:RequiredFieldValidator ID="RequiredFieldValidator2" runat="server" ErrorMessage="* Required" ControlToValidate="booktitleTextBox" ValidationGroup="InsertBook">
</asp:RequiredFieldValidator>
<br />
Author's lastname:
<asp:TextBox ID="lastnameTextBox" runat="server"
Text='<%# Bind("lastname") %>' />
<asp:RequiredFieldValidator ID="RequiredFieldValidator3" runat="server" ErrorMessage="* Required" ControlToValidate="lastnameTextBox" ValidationGroup="InsertBook">
</asp:RequiredFieldValidator>
<br />
Author's firstname:
<asp:TextBox ID="firstnameTextBox" runat="server"
Text='<%# Bind("firstname") %>' />
<asp:RequiredFieldValidator ID="RequiredFieldValidator4" runat="server" ErrorMessage="* Required" ControlToValidate="firstnameTextBox" ValidationGroup="InsertBook">
</asp:RequiredFieldValidator>
<br />
Description:
<asp:TextBox ID="descriptionTextBox" runat="server"
Text='<%# Bind("description") %>' />
<asp:RequiredFieldValidator ID="RequiredFieldValidator5" runat="server" ErrorMessage="* Required" ControlToValidate="descriptionTextBox" ValidationGroup="InsertBook">
</asp:RequiredFieldValidator>
<br />
Category:
<asp:DropDownList ID="DropDownList1" runat="server"
DataSourceID="categoryDataSource" DataTextField="name"
DataValueField="categoryid" SelectedValue='<%# Bind("categoryid", "{0}") %>'>
</asp:DropDownList>
<asp:SqlDataSource ID="categoryDataSource" runat="server"
ConnectionString="<%$ ConnectionStrings:LibrarySystemConnectionString %>"
SelectCommand="SELECT [categoryid], [name] FROM [TblCategory]">
</asp:SqlDataSource>
<br />
Date added:
<asp:TextBox ID="dateaddedTextBox" runat="server"
Text='<%# Bind("dateadded") %>' />
<asp:RequiredFieldValidator ID="RequiredFieldValidator6" runat="server" ErrorMessage="* Required" ControlToValidate="dateaddedTextBox" ValidationGroup="InsertBook">
</asp:RequiredFieldValidator>
<br />
Status:
<asp:DropDownList ID="DropDownList2" runat="server"
DataSourceID="statusDataSource" DataTextField="statusname"
DataValueField="statusid" SelectedValue='<%# Bind("statusid", "{0}") %>'>
</asp:DropDownList>
<asp:SqlDataSource ID="statusDataSource" runat="server"
ConnectionString="<%$ ConnectionStrings:LibrarySystemConnectionString %>"
SelectCommand="SELECT [statusid], [statusname] FROM [BookStatus]">
</asp:SqlDataSource>
<br />
Quantity:
<asp:TextBox ID="quantityTextBox" runat="server"
Text='<%# Bind("quantity") %>' />
<asp:RequiredFieldValidator ID="RequiredFieldValidator7" runat="server" ErrorMessage="* Required" ControlToValidate="quantityTextBox" ValidationGroup="InsertBook">
</asp:RequiredFieldValidator>
<br />
<asp:LinkButton ID="InsertButton" runat="server" CausesValidation="True" CommandName="Insert" Text="Add" />
<asp:LinkButton ID="InsertCancelButton" runat="server"
CausesValidation="False" CommandName="Cancel" Text="Cancel" />
</InsertItemTemplate>
Any help would be much appreciated ;)
Thanks in advance.
You have to set ValidationGroup="InsertBook" as you have set Validation group to your validation.
<asp:LinkButton ID="InsertButton" runat="server" CausesValidation="True" CommandName="Insert"
Text="Add" ValidationGroup="InsertBook" />