jquery obtenir dynamobuttonlist par nom dynamiquement

Question

J'ai deux radiobuttonlist et une case à cocher sur la page. Idéalement, en fonction de la valeur sélectionnée dans la case à cocher, je souhaite activer/désactiver la liste de radibutton correspondante avec la fonction jquery.

Mais certains comment $ ("input [name * =" + columnName + "]") retournent toujours null. Il ne peut pas trouver la radiobuttonlist par son nom?

$(function() { 
     function checkBoxClicked() { 

      var isChecked = $(this).is(":checked"); 
      var columnName = "rblColumn" + $(this).parent().attr("alt"); 

      if (isChecked) { 
       $("input[name*=" + columnName + "]").removeAttr("disabled"); 
      } else { 
       $("input[name*=" + columnName + "]").attr("disabled", "disabled"); 

       $("input[name*=" + columnName + "] input").each(function() { 
        $(this).attr("checked", "") 
       }); 

      } 

     } 

     //intercept any check box click event inside the #list Div 
     $(":checkbox").click(checkBoxClicked); 
    }); 




<asp:Panel ID="TestPanel" runat="server"> 
<asp:CheckBoxList ID = "chkColumn" runat="server" RepeatDirection="Horizontal"> 
    <asp:ListItem id = "Column1" runat="server" Text="Column 1" Value="1" alt="1" class="HeadColumn" /> 
    <asp:ListItem id = "Column2" runat="server" Text="Column 2" Value="2" alt="2" class="HeadColumn"/> 
</asp:CheckBoxList> 

<table> 
    <tr> 
     <td> 
      <asp:RadioButtonList ID = "rblColumn1" runat="server" RepeatDirection="Vertical" disabled="disabled"> 
       <asp:ListItem id="liColumn1p" runat="server" /> 
       <asp:ListItem id="liColumn1n" runat="server" /> 
      </asp:RadioButtonList> 
     </td> 
     <td> 
      <asp:RadioButtonList ID = "rblColumn2" runat="server" RepeatDirection="Vertical" disabled="disabled"> 
       <asp:ListItem id="liColumn2p" runat="server" /> 
       <asp:ListItem id="liColumn2n" runat="server" /> 
      </asp:RadioButtonList> 
     </td> 
    </tr> 
</table> 
</asp:Panel> 

source:

<div id="TestPanel"> 

<table id="chkColumn" border="0"> 
     <tr> 
      <td><span id="Column1" alt="1" class="HeadColumn"><input id="chkColumn_0" type="checkbox" name="chkColumn$0" /><label for="chkColumn_0">Column 1</label></span></td><td><span id="Column2" alt="2" class="HeadColumn"><input id="chkColumn_1" type="checkbox" name="chkColumn$1" /><label for="chkColumn_1">Column 2</label></span></td> 
     </tr> 
    </table> 

<table> 
    <tr> 
     <td> 
      <table id="rblColumn1" class="myRadioButtonList" disabled="disabled" border="0"> 
     <tr> 
      <td><span id="liColumn1p"><input id="rblColumn1_0" type="radio" name="rblColumn1" value="" /></span></td> 
     </tr><tr> 
      <td><span id="liColumn1n"><input id="rblColumn1_1" type="radio" name="rblColumn1" value="" /></span></td> 
     </tr> 
    </table> 
     </td> 
     <td> 
      <table id="rblColumn2" class="myRadioButtonList" disabled="disabled" border="0"> 
     <tr> 
      <td><span id="liColumn2p"><input id="rblColumn2_0" type="radio" name="rblColumn2" value="" /></span></td> 
     </tr><tr> 
      <td><span id="liColumn2n"><input id="rblColumn2_1" type="radio" name="rblColumn2" value="" /></span></td> 
     </tr> 
    </table> 
     </td> 
    </tr> 
</table> 

</div> 

Answer 1

je l'ai. J'ai ajouté cssclass à chaque radiobutonlist et le trouve par id:

$ (". MyRadioButtonList [id * =" + columnName + "]"). RemoveAttr ("disabled");

Cela fonctionne actuellement. Merci, Patrick. Vous me rappelez l'abus d'identifiant/nom.

Answer 2

a marché pour moi (jQuery):

$('[name*="' + columnName + '"]');