HTML单选按钮隐藏，C＃和HTML，Javascript， [英] HTML Radio Button Hiding, C# and HTML, Javascript,

问题描述

嘿所有人，



i有以下输入单选按钮配置，在我的代码后面如果值设置为true，我想隐藏它们。任何帮助都会很棒

 <   asp：Panel     ID   =  pnlAd    runat   = 服务器 >  
 <  输入   < span class =code-attribute> id   =  Prior   名称  =  rblAd    type   =  radio    value   =   -  2    class   =  s2  
                                          önclick  ='  rblAd_onClick（event）; '    /  >  
 <   asp：标签    ID   =  lblPriorAd    runat   = 服务器    CssClass   =   s1   文字  = 以前的广告 >  
 <  输入    id   = 当前      name   =  rblAd    type   =  radio    value   =  -1    class   =  s2  
          < span class =code-attribute>                                önclick  ='   rblAd_onClick（event）;'    /  >  <   asp：标签    ID  < span class =code-keyword> =  lblCurrentAd    runat   =  server    CssClass   =  s1  
      < span class =code-attribute>                    < span class =code-attribute>                      文字  = 当前广告&打印 >  
 <  输入    id   = 下一步      name   =  rblAd   类型  =  radio     value   = < span class =code-keyword> 0    class   =  s2  
                                          önclick  ='  rblAd_onClick（event）;'    /  >  <   asp：标签    ID   =  lblThisAd    runat   =  server    CssClass   =  s1  
                                < span class =code-attribute>                文本  = 下一个广告 >  
 <   input     id   =  未来     < span class =code-attribute> name   =  rblAd    type   =   radio    value   =  1    class   =  s2  
                                          önclick  ='  rblAd_onClick（event）;' < span class =code-attribute>   /  >  <   asp：标签    ID   =  lblNextAd    runat   =  server < span class =code-attribute>   CssClass   =  s1  
                                                文本  = 广告准备 >  
 <   br     /  >  <   asp：标签    ID   =   lblDateFrom    runat  < span class =code-keyword> =  server    CssClass   =  s1   文字  = 广告来自 >  
 

解决方案

在Javascript中在设计端编写一个函数，它接受你想要隐藏的那个控件的硬编码id。



和代码隐藏调用这个功能带有你想要的ID。



就像代码背后一样。

  if （ value ）
 {
 ScriptManager.RegisterStartupScript（ this  .Page， this  .GetType（），  blah，  makeInvisible（' + parm +  '）;，真）; 
 
} 

这里 param 是你必须将radiobutton id作为参数传递的参数，而 makeInvisible（）是Javascript函数，它将获取Radiobutton id并将禁用它。



希望这会有所帮助。 ：）

Hey Everyone,

i have the below input radio button configuration, and in my code behind if a value is set to true, i want to hide on of them. Any help would be great

<asp:Panel ID="pnlAd" runat="server">
               <input id="Prior" name="rblAd" type="radio" value="-2" class="s2"
                    önclick='rblAd_onClick(event);' />
               <asp:Label ID="lblPriorAd" runat="server" CssClass="s1" Text="Prior Ad">
               <input id="Current"  name="rblAd" type="radio" value="-1" class="s2"
                    önclick='rblAd_onClick(event);' /><asp:Label ID="lblCurrentAd" runat="server" CssClass="s1"
                       Text="Current Ad & Print">
               <input id="Next"  name="rblAd" type="radio" value="0" class="s2"
                    önclick='rblAd_onClick(event);' /><asp:Label ID="lblThisAd" runat="server" CssClass="s1"
                       Text="Next Ad">
               <input id="Future"  name="rblAd" type="radio" value="1" class="s2"
                    önclick='rblAd_onClick(event);' /><asp:Label ID="lblNextAd" runat="server" CssClass="s1"
                       Text="Ad Prep">
                 <br /><asp:Label ID="lblDateFrom" runat="server" CssClass="s1" Text="Ad From">

解决方案

Write a function in design side in Javascript which takes the hardcoded id of that control which you wants to make invisible.

and from the codebehind call that function with your desired id.

like from code behind.

if(value)
{
 ScriptManager.RegisterStartupScript(this.Page, this.GetType(), "blah", "makeInvisible('" + parm + "');", true);

}

here param is the parameter in which you have to pass radiobutton id as parameter, and makeInvisible() is the Javascript function which will take Radiobutton id and will disable it.

Hope this will help. :)

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