用ESC键AJAX ModalPopupExtender关闭不工作 [英] Close with escape key ajax ModalPopupExtender not working

问题描述

我用下面的code来关闭modalPopup但由于某种原因不能正常工作。

 ＆LT;脚本＆GT;
     功能页面加载（发件人，参数）{
      如果（！args.get_isPartialLoad（））{
        //我们的处理程序添加到文档中的
        // keydown事件
         $ addHandler操作（文件的keydown的onkeydown）;
       }
  }功能的onkeydown（五）{
如果（E＆安培;＆安培; e.key code == Sys.UI.Key.esc）{
    //如果该键pressed是ESC键，关闭对话框
    找到$（'ModalPopupExtenderPanelFullViewProductos'）隐藏（）。
     }
   }
 ＆LT; / SCRIPT＆GT;＆LT; AJAX：ModalPopupExtender ID =ModalPopupExtenderPanelFullViewProductos
                         =服务器的TargetControlID =LinkBut​​tonDummy
                         BackgroundCssClass =modalBackground
                         PopupControlID =PanelFullViewProductos
                         X =20y =50阴影效果=真
                         RepositionMode =无＆GT;
 ＆LT; / AJAX：ModalPopupExtender＆GT;
 

解决方案

您必须设置一个BehaviorID为您模式弹出extender..Then可以使用

  $找到（'BehaviorID'）隐藏（）;
 

请标记为答案，如果它满足你..

I'm using the following code to close a modalPopup but for some reason is not working.

<script>
     function pageLoad(sender, args){
      if(!args.get_isPartialLoad()){
        //  add our handler to the document's
        //  keydown event
         $addHandler(document, "keydown", onKeyDown);
       }
  }

function onKeyDown(e){
if(e && e.keyCode == Sys.UI.Key.esc){
    // if the key pressed is the escape key, dismiss the dialog
    $find('ModalPopupExtenderPanelFullViewProductos').hide();
     }
   } 
 </script>

<ajax:ModalPopupExtender ID="ModalPopupExtenderPanelFullViewProductos"
                         runat="server" TargetControlID="LinkButtonDummy"  
                         BackgroundCssClass="modalBackground" 
                         PopupControlID="PanelFullViewProductos"
                         X="20" Y="50" DropShadow="true" 
                         RepositionMode="None">
 </ajax:ModalPopupExtender>

解决方案

You must set a BehaviorID for your modal popup extender..Then you can use

$find('BehaviorID').hide();

Please Mark as answer if it satisfies you..

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