在客户端访问用户控件 属性

access the user control property at clinet side

我有一个用户控件 - FilterPanel.ascxQuickSearch.aspx[=15= 上使用了两次]

<dx:ASPxRoundPanel ID="filterPanel" ClientInstanceName="filterPanel" runat="server" ShowCollapseButton="True" CssClass="contentPanel" CornerRadius="0">
 <ContentPaddings Padding="0px" />
 <HeaderStyle CssClass="contentPanelHeader" ImageSpacing="0px" ForeColor="#FFFFFF" BackColor="#5A81B3" />
 <PanelCollection>
 <dx:PanelContent>
          <dx:ASPxTextBox runat="server" ID="txtdxKeyword" Width="139px" Height="18px" Visible="True" NullText="Keyword">
           <ClientSideEvents LostFocus="function(s,e) { FilterCheckbox_CheckChanged(s,'FILTER:TEXTBOX'); }" GotFocus="function(s,e) { CheckMode('FILTER'); }"></ClientSideEvents>
           </dx:ASPxTextBox>
   </dx:PanelContent>
   </PanelCollection>
   </dx:ASPxRoundPanel>

FilterPanel.ascx.cs 得到一个 属性 Mode

        public SearchResultsGridUpdateMode Mode { set; get; }
        protected void Page_Load(object sender, EventArgs e)
        {
            if (Mode == SearchResultsGridUpdateMode.Filter)
            {
                Header = "Filter";
                hfMode.Value = "Filter";
            }
            else if (Mode == SearchResultsGridUpdateMode.Exclusion)
            {
                Header = "Exclusion";
                hfMode.Value = "Exclusion";
            }
            else
                Header = string.Empty;

            filterPanel.HeaderText = Header;
        }

枚举-

 public enum SearchResultsGridUpdateMode
    {
        Filter,
        Exclusion
    }

QuickSearch.aspx

<asp:Content ID="QuickSearchLeftContent" runat="server" ContentPlaceHolderID="SearchMasterLeftContentPlaceHolder">
    <table style="border-collapse: collapse; margin: 0 auto;">
        <tr>
            <td>
                <uc1:FilterPanel ID="ucFilterPanel" runat="server" Mode="Filter"/>
            </td>
        </tr>
        <tr>
            <td>
                <uc1:FilterPanel ID="ucExclusionPanel" runat="server" Mode="Exclusion"/>
            </td>
        </tr>
    </table>
</asp:Content>

QuickSearch.aspx中我设置用户控件(FilterPanel.ascx)值为模式到“过滤”或“排除

现在我想在 FilterPanel.ascx[=15= 中的任何客户端事件中为 ASPxTextBox 传递 Mode 的值]

例如 TextBoxFilterPanel.ascx:

上的控件

GotFocus="function(s,e) { CheckFilterMode(MODE VALUE);}

是否可以在客户端发送 UserControl 属性 值? 请帮助,

尝试这样的事情。

    public SearchResultsGridUpdateMode Mode 
    {
        set
        {
            this.txtdxKeyword.ClientSideEvents.GotFocus = "function(s,e) { CheckMode('" + value.ToString() + "'); }";
            Header = value.ToString;
            hfMode.Value = value.ToString;
        }

        get; 
    }