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RadGrid Validation (RequiredFieldValidator)

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Grid

This is a migrated thread and some comments may be shown as answers.

[Nean] asked on 11 Jul 2011, 11:48 AM

Hello,

I tried to insert a validation in my RadGrid like in the exemple here : http://www.telerik.com/help/aspnet-ajax/grid-validation.html.

Here's my code :

<telerik:RadGrid ID="rgActions" runat="server" Width="100%" ShowHeader="true" OnItemDataBound="rgActions_ItemDataBound" OnItemCommand="rgActions_ItemCommand">

<MasterTableView NoMasterRecordsText="Aucune action" ShowHeadersWhenNoRecords="true" AutoGenerateColumns="false" EditMode="PopUp" DataKeyNames="Idaction"

CommandItemDisplay="Top" InsertItemDisplay="Top">

<CommandItemSettings AddNewRecordText="Ajouter une action" RefreshText="Actualiser" />

<EditFormSettings PopUpSettings-Width="620px" PopUpSettings-Modal="true"></EditFormSettings>

<RowIndicatorColumn>

<HeaderStyle Width="20px"></HeaderStyle>

</RowIndicatorColumn>

<ExpandCollapseColumn>

<HeaderStyle Width="20px"></HeaderStyle>

</ExpandCollapseColumn>

<Columns>

<telerik:GridBoundColumn DataField="Idaction" HeaderText="Idaction" ReadOnly="True" UniqueName="Idaction"

ForceExtractValue="InEditMode" Visible="False">

</telerik:GridBoundColumn>

<telerik:GridTemplateColumn DataField="DateSaisie" HeaderText="Date saisie" UniqueName="DateSaisie"

ForceExtractValue="InEditMode">

<HeaderStyle Width="100px"/>

<ItemStyle Width="100px" VerticalAlign="Top"/>

<ItemTemplate>

<asp:Label ID="lblDateSaisie" runat="server" Text='<%# Eval("DateSaisie", "{0:dd/MM/yyyy}") %>'></asp:Label>

</ItemTemplate>

<EditItemTemplate>

<asp:Label ID="lblDateSaisie" runat="server"

Text='<%# Eval("DateRealisation")==DBNull.Value ? DateTime.Now.Date.ToShortDateString() : Eval("DateSaisie", "{0:dd/MM/yyyy}") %>'></

asp:Label>

</EditItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn DataField="Description" HeaderText="Description" UniqueName="Description" ForceExtractValue="InEditMode">

<ItemStyle VerticalAlign="Top"/>

<ItemTemplate>

<asp:Label ID="lblDescription" runat="server" Text='<%# Eval("DescriptionHtml") %>'></asp:Label>

</ItemTemplate>

<EditItemTemplate>

<telerik:RadTextBox ID="tbDescription" runat="server" Width="500px" Height="50px" TextMode="MultiLine" MaxLength="500" Text='<%# Eval("Description") %>'></telerik:RadTextBox>

<asp:RequiredFieldValidator ID="rfvDescription" runat="server" ErrorMessage="*" ControlToValidate="tbDescription" Display="Dynamic"></asp:RequiredFieldValidator>

</EditItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn DataField="DatePrevue" HeaderText="Date prévue" UniqueName="DatePrevue" ForceExtractValue="InEditMode">

<HeaderStyle Width="100px"/>

<ItemStyle Width="100px" VerticalAlign="Top"/>

<ItemTemplate>

<asp:Label ID="lblDatePrevue" runat="server" Text='<%# Eval("DatePrevue", "{0:dd/MM/yyyy}") %>'></asp:Label>

</ItemTemplate>

<EditItemTemplate>

<telerik:RadDatePicker ID="dpDatePrevue" runat="server" SelectedDate='<%# Eval("DatePrevue")==DBNull.Value ? DateTime.Now.Date : Eval("DatePrevue") %>'></telerik:RadDatePicker>

<asp:RequiredFieldValidator ID="rfvDatePrevue" runat="server" ErrorMessage="*" ControlToValidate="dpDatePrevue" Display="Dynamic"></asp:RequiredFieldValidator>

</EditItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn DataField="Personnes" HeaderText="Personne(s)" UniqueName="Personnes" ForceExtractValue="InEditMode">

<HeaderStyle Width="30%"/>

<ItemStyle Width="30%" VerticalAlign="Top"/>

<ItemTemplate>

<asp:Label ID="lblPersonnes" runat="server" Text='<%# Eval("Personnes") %>'></asp:Label>

</ItemTemplate>

<EditItemTemplate>

<telerik:RadTextBox ID="tbPersonnes" runat="server" Width="500px" Height="30px" TextMode="MultiLine" MaxLength="200" Text='<%# Eval("Personnes") %>'></telerik:RadTextBox>

<asp:RequiredFieldValidator ID="rfvPersonnes" runat="server" ErrorMessage="*" ControlToValidate="tbPersonnes" Display="Dynamic"></asp:RequiredFieldValidator>

</EditItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn DataField="DateRealisation" HeaderText="Date réalisation" UniqueName="DateRealisation" ForceExtractValue="InEditMode">

<HeaderStyle Width="100px"/>

<ItemStyle Width="100px" VerticalAlign="Top"/>

<ItemTemplate>

<asp:Label ID="lblDateRealisation" runat="server" Text='<%# Eval("DateRealisation", "{0:dd/MM/yyyy}") %>'></asp:Label>

</ItemTemplate>

<EditItemTemplate>

<telerik:RadDatePicker ID="dpDateRealisation" runat="server" SelectedDate='<%# Eval("DateRealisation")==DBNull.Value ? DateTime.Now.Date : Eval("DateRealisation") %>'></telerik:RadDatePicker>

</EditItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridEditCommandColumn UniqueName="EditCommandColumn" ButtonType="ImageButton" EditText="Editer" UpdateText="Valider" CancelText="Annuler" InsertText="Ajouter"

EditImageUrl="Resources/Images/Edit.gif" UpdateImageUrl="Resources/Images/Update.gif" CancelImageUrl="Resources/Images/Cancel.gif" InsertImageUrl="Resources/Images/Update.gif">

<HeaderStyle Width="40px" />

<ItemStyle Width="40px" VerticalAlign="Top"/>

</telerik:GridEditCommandColumn>

</Columns>

<EditFormSettings>

<EditColumn ButtonType="ImageButton" CancelText="Annuler" InsertText="Ajouter" UpdateText="Valider"

CancelImageUrl="Resources/images/Cancel.gif" UpdateImageUrl="Resources/images/Update.gif" InsertImageUrl="Resources/images/Update.gif">

</EditColumn>

</EditFormSettings>

<CommandItemTemplate>

<asp:ImageButton ID="btnImageAddAction" runat="server" CommandName="InitInsert" ImageUrl="Resources/Images/Add.gif" style="vertical-align:middle;" />

<asp:LinkButton ID="btnAddAction" runat="server" CommandName="InitInsert" style="vertical-align:middle;">Ajouter une action</asp:LinkButton>

</CommandItemTemplate>

</MasterTableView>

<ClientSettings>

<ClientEvents OnPopUpShowing="PopUpShowing" />

<Selecting AllowRowSelect="true" />

</ClientSettings>

<FilterMenu Skin="Office2007" EnableTheming="True">

<CollapseAnimation Type="OutQuint" Duration="200"></CollapseAnimation>

</FilterMenu>

</telerik:RadGrid>

But it doesn't work. Even if I don't put any date or text in my controls, the ItemCommand event is thrown. The worst is that I think it worked last week... What have i wrong ?

[Nean]

RadGrid Validation (RequiredFieldValidator)

2 Answers, 1 is accepted