如何在页面加载中设置焦点在tabcontainer的tabpanel上 [英] how to set a focus on tabcontainer's tabpanel in page load

问题描述

如何在页面加载中设置焦点在tab-container的选项卡面板上



我无法将焦点设置到标签面板!!





请帮助







代码：

 <   asp：内容    ID   =  Content1    ContentPlaceHolderID   =  CphrEMS    runat   =  server >  
 <   asp：UpdatePanel     ID   =  UpdatePanel1     runat   = < span class =code-keyword> server >  
 <   ContentTemplate  >  
 <  表格 >  
 <   tr  >  
 <   td     align   =  left >  
 <   ajax：TabContainer     ID   =  tbVisitors    runat   =  server    ActiveTabIndex   =  1    CssClass   =  ajax__myTab  
   
                                    < span class =code-attribute>                       OnActiveTabChanged   =  tbVisitors_ActiveTabChanged    AutoPostBack   =  true  
   
                                                          宽度  =  100％ >  
 <   ajax：TabPanel     ID   =  tbpacVisitors    runat   = 服务器 >  
 <   HeaderTemplate  >  
 <   asp：标签    ID   =  lbl    runat   = 服务器   文本  =  <％ $资源：LocalStrings，AddVisitors ％>  >  
 <   / asp：标签 >  <   / HeaderTemplate  >  
 <   ContentTemplate  >  
 <  < span class =code-leadattribute> table  >  
 <   div     class   =  newRadio >  
 <   div     style   =  float：left;填充：15px 0 15px 15px; >  
 <   / div  >  
 <   / div  >  
 <   / table  >  
 <  表    width   =  100％ >  
 <   tr  >  
 <   td     align   =   left    width  < span class =code-keyword> =  25％   >  
 <   asp：Label  < span class =code-attribute>   ID   =  lblwhom    runat   =   ser ver   文本  =  <％ $资源：LocalStrings，WhomToVisit ％>   
   
                                    < span class =code-attribute>                                                  < span class =code-attribute>                     CssClass   = 标签 >  <   / asp：标签 >  <   br     /  >  
 <   asp：DropDownList     ID   =  ddlwhomtovisit    runat   =  server    CssClass   =  longdropdown    AutoPostBack   =  True  
   
  < span class =code-attribute>                                                              < span class =code-attribute>                                           OnSelectedIndexChanged   =  rbtnwhomtovisit_SelectedIndexChanged    TabIndex   =  1   宽度  =  98％ >  
 <   asp：ListItem    值  =  1 >  <   / asp：ListItem  >  
 < span class =code-keyword><   asp：ListItem    值  =  2 >  <   / asp：ListItem  >  
 <   asp：ListItem    值  =  3 < span class =code-keyword>>  <   / asp：ListItem  < span class =code-keyword>>  
 <   / asp：DropDownList  >  
 <   / td  >  

解决方案

资源：LocalStrings，AddVisitors ％> >
< / asp：Label > < / HeaderTemplate >
< ContentTemplate >
< table >
< div class = newRadio >
< div style = float：left;填充：15px 0 15px 15px; >
< / div >
< / div >
< / table >
< 表 width = 100％ >
< tr >
< td align = left width < span class =code-keyword> = 25％ >
< asp：Label < span class =code-attribute> ID = lblwhom runat = ser ver 文本 = <％

资源：LocalStrings，WhomToVisit ％>

CssClass = label > < / asp：标签 > < br / >
< asp：DropDownList < span class =code-attribute> ID = ddlwhomtovisit runat = server CssClass = longdropdown AutoPostBack = True

< span class =code-attribute> OnSelectedIndexChanged = rbtnwhomtovisit_SelectedIndexChanged TabIndex < span class =code-keyword> = 1 宽度 = 98％ >
< asp：ListItem 值 = 1 > < / asp：ListItem >
< asp：ListItem 值 = 2 > < / asp ：ListItem >
< asp：ListItem 值 = 3 > < / asp：ListItem >
< / asp：DropDownList >
< / td >

< blockquote>参考..

 var tabContainer = window.Sys.Application.findComponent（'<％ = tabContainer.ClientID ％> '）; 
 
 tabContainer .set_activeTabIndex（1）; 

how to set a focus on tab-container's tab-panel in page load

I'm unable to set focus to tab-panel!!


please help



Code:

<asp:Content ID="Content1" ContentPlaceHolderID="CphrEMS" runat="server">
    <asp:UpdatePanel ID="UpdatePanel1" runat="server">
        <ContentTemplate>
            <table>
                <tr>
                    <td align="left">
                        <ajax:TabContainer ID="tbVisitors" runat="server" ActiveTabIndex="1" CssClass="ajax__myTab"

                            OnActiveTabChanged="tbVisitors_ActiveTabChanged" AutoPostBack="true"

                            Width="100%">
                            <ajax:TabPanel ID="tbpacVisitors" runat="server">
                                <HeaderTemplate>
                                    <asp:Label ID="lbl" runat="server" Text="<%$ Resources:LocalStrings,AddVisitors %>">
                                    </asp:Label></HeaderTemplate>
                                <ContentTemplate>
                                    <table>
                                        <div class="newRadio">
                                            <div style="float: left; padding: 15px 0 15px 15px;">
                                            </div>
                                        </div>
                                    </table>
                                    <table width="100%">
                                        <tr>
                                            <td align="left" width="25%" >
                                                <asp:Label ID="lblwhom" runat="server" Text="<%$ Resources:LocalStrings,WhomToVisit %>"

                                                    CssClass="label"></asp:Label><br />
                                                <asp:DropDownList ID="ddlwhomtovisit" runat="server" CssClass="longdropdown" AutoPostBack="True"

                                                    OnSelectedIndexChanged="rbtnwhomtovisit_SelectedIndexChanged" TabIndex="1" Width="98%">
                                                    <asp:ListItem Value="1"></asp:ListItem>
                                                    <asp:ListItem Value="2"></asp:ListItem>
                                                    <asp:ListItem Value="3"></asp:ListItem>
                                                </asp:DropDownList>
                                            </td>

解决方案

Resources:LocalStrings,AddVisitors %>"> </asp:Label></HeaderTemplate> <ContentTemplate> <table> <div class="newRadio"> <div style="float: left; padding: 15px 0 15px 15px;"> </div> </div> </table> <table width="100%"> <tr> <td align="left" width="25%" > <asp:Label ID="lblwhom" runat="server" Text="<%

Resources:LocalStrings,WhomToVisit %>" CssClass="label"></asp:Label><br /> <asp:DropDownList ID="ddlwhomtovisit" runat="server" CssClass="longdropdown" AutoPostBack="True" OnSelectedIndexChanged="rbtnwhomtovisit_SelectedIndexChanged" TabIndex="1" Width="98%"> <asp:ListItem Value="1"></asp:ListItem> <asp:ListItem Value="2"></asp:ListItem> <asp:ListItem Value="3"></asp:ListItem> </asp:DropDownList> </td>

Refer..

var tabContainer = window.Sys.Application.findComponent('<%=tabContainer.ClientID %>');

tabContainer .set_activeTabIndex(1);

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