Obout ComboBox一词的用法如下:
<asp:RequiredFieldValidator ID="rfvEndTipoEndereco" runat="server" ControlToValidate="ddlTipoEndereco"
ValidationGroup="vagIndCad" ErrorMessage="Informe o tipo de endereço" ToolTip="Campo obrigatório">*</asp:RequiredFieldValidator>
<obout:ComboBox ID="ddlTipoEndereco" runat="server" EnableLoadOnDemand="True"
MenuWidth="150px" oninit="Init_ComboBox" Width="150px" ></obout:ComboBox>但它不能正常工作,不能验证所选值是否为"“。
等于:https://www.obout.com/interface/aspnet_integration_validators.aspx
发布于 2013-10-19 02:45:32
我不确定这个Obout控件,但是当使用带有DropDownLists的验证器时,您应该将验证器上的InitialValue设置为您想要检查的值。例如:
<asp:RequiredFieldValidator ID="rfvEndTipoEndereco" runat="server"
ControlToValidate="ddlTipoEndereco"
ValidationGroup="vagIndCad"
ErrorMessage="Informe o tipo de endereço" ToolTip="Campo obrigatório"
InitialValue="Select an item">*</asp:RequiredFieldValidator>https://stackoverflow.com/questions/19456708
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