面板控制中的TextBox和按钮在设计中没有变形。？ [英] TextBox and button in panel control are not vissble in design .. ?

问题描述

i在asp.net中采用了一个面板控件，其中有一个文本框控件和一个按钮控件，当我打开设计时，文本框和按钮不可见，当我运行时我可以在浏览器的控件中看到

< asp：Panel ID =   Panel1 runat =   server >  
< td align =   center colspan =   4 >  
< asp：标签ID =   Label20 runat =   server Style =   font-weight：700 Text =  按电话号码搜索： >  < /   asp：标签 > < asp：TextBox ID =   txtphno CssClass =   ip runat =   server占位符=  电话号码 >  < /   asp：TextBox  >  
< asp：RequiredFieldValidator ID =   RequiredFieldValidator2 runat =   server ForeColor =   Red ControlToValidate =   txtphno字体大小=   Large ErrorMessage =   * >  < /   asp：RequiredFieldValidator  >  
< asp：RegularExpressionValidator ID =   RegularExpressionValidator1 ControlToValidate =   txtphno ForeColor =  红色 runat =   server ErrorMessage =  仅数字 ValidationExpression =   \d + >  < /   asp：RegularExpressionValidator  >  
< asp：Button ID =   btnSearchphno runat =   server CssClass =   inputbtn OnClick =   btnSearchphno_Click Style =   font-weight：700;高度：26px; 
 Text =   search /> 
 < /   td  >  
 < /   asp：Panel  > ;  

这是我写的源代码，请帮帮我。

谢谢

teja

解决方案

使用此。我想由于表结构不能正常显示。将Panel控件放入单元格中

 <   td     align   = 中心    colspan   =  4 >  
 <   asp：Panel     ID   =  Panel1    runat   =  server >  
 <   asp：Label     ID   =  Label20    runat   = 服务器   样式  =  font-weight：700   文字  = 搜索按电话号码：   >  < ;   / asp：标签 >  < ;   asp：TextBox     ID   =  txtphno    CssClass   =  ip    runat   =  server     占位符  = 电话号码 > ;  <   / asp：TextBox  > ;  
 <   asp：RequiredFieldValidator     ID   =  RequiredFieldValidator2    runat   =  server    ForeColor   = 红色    ControlToValidate   =  txtphno   字体大小  = 大    ErrorMessage   =  * >  <   / asp：RequiredFieldValidator  >  
 <   asp：RegularExpressionValidator     ID   =  RegularExpressionValidator1    ControlToValidate   =  txtphno    ForeColor   = 红色    runat   = 服务器    ErrorMessage   = 仅数字    ValidationExpression   =  \d + >  <   / asp：RegularExpressionValidator  >  
 <   asp：按钮    ID   =  btnSearchphno    runat   =  server    CssClass   =  inputbtn    OnClick   =  btnSearchphno_Click   样式  =  font-weight：700;高度：26px;  
   
                        < span class =code-attribute>                                          文字  = 搜索    /  >  
 <   / asp：Panel   >  
 <   / td  >  

Hi,
i have taken one panel control in asp.net in that having one text box control and one button control ,when i open design the text box and button are not visible,when i run this i can see in the controls in browser

<asp:Panel ID="Panel1" runat="server">
                        <td align="center" colspan="4">
                            <asp:Label ID="Label20" runat="server" Style="font-weight: 700" Text="search by phone number  : " ></asp:Label><asp:TextBox ID="txtphno" CssClass="ip" runat="server"  placeholder="Phone Number"></asp:TextBox>
                            <asp:RequiredFieldValidator ID="RequiredFieldValidator2" runat="server" ForeColor="Red" ControlToValidate="txtphno" Font-Size="Large" ErrorMessage="*"></asp:RequiredFieldValidator>
                           <asp:RegularExpressionValidator ID="RegularExpressionValidator1" ControlToValidate="txtphno" ForeColor="Red" runat="server" ErrorMessage="Only Numbers" ValidationExpression="\d+"></asp:RegularExpressionValidator>
                           <asp:Button ID="btnSearchphno" runat="server" CssClass="inputbtn" OnClick="btnSearchphno_Click" Style="font-weight: 700; height: 26px;"
                                Text="search" />
                        </td>
                    </asp:Panel>

this is the source code what i have written please help me . .
thanks
teja

解决方案

Use this. I guess due to the table structure it is not showing properly. put your Panel control inside the cell

<td align="center" colspan="4">                        
    <asp:Panel ID="Panel1" runat="server">
        <asp:Label ID="Label20" runat="server" Style="font-weight: 700" Text="search by phone number  : " ></asp:Label><asp:TextBox ID="txtphno" CssClass="ip" runat="server"  placeholder="Phone Number"></asp:TextBox>
                            <asp:RequiredFieldValidator ID="RequiredFieldValidator2" runat="server" ForeColor="Red" ControlToValidate="txtphno" Font-Size="Large" ErrorMessage="*"></asp:RequiredFieldValidator>
                           <asp:RegularExpressionValidator ID="RegularExpressionValidator1" ControlToValidate="txtphno" ForeColor="Red" runat="server" ErrorMessage="Only Numbers" ValidationExpression="\d+"></asp:RegularExpressionValidator>
                           <asp:Button ID="btnSearchphno" runat="server" CssClass="inputbtn" OnClick="btnSearchphno_Click" Style="font-weight: 700; height: 26px;"

                                Text="search" />
    </asp:Panel>
</td>

这篇关于面板控制中的TextBox和按钮在设计中没有变形。？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！