当请求从更新面板中的ajax模型弹出窗口发送时，等待图像和下载弹出窗口没有显示？ [英] Waiting Image and Download popup not appering when request send from ajax model popup which is present inside Update panel ?

问题描述

Hii，





我有一个Ajax模型弹出窗口，从这个弹出窗口，我可以下载多个内容和给用户下载弹出窗口，



之前我没有保留更新面板但现在我想显示等待图像，如果有处理时间在页面上下载内容，但是图片不会出现甚至没有下载弹出窗口即将出现



请建议

 function BeginRequestHandler（sender，args）{
  var  elem = args.get_postBackElement（）; 
 $（  body）。css（ 溢出，  hidden ）; 
 ActivateAlertDiv（'  visible'，'  AlertDivContainer'）; 
} 
 
函数EndRequestHandler（sender，args）{
 DeActivateAlertDiv（'  hidden'，'  AlertDivContainer'）; 
 $（  body）。css（ 溢出，  auto ）; 
} 
 
函数ActivateAlertDiv（visstring，elem）{
  var  adiv = $ get（elem）; 
 adiv.style.visibility = visstring; 
} 
 
函数DeActivateAlertDiv（visstring，elem）{
  var  adiv = $ get（elem）; 
 adiv.style.visibility = visstring; 
} 

 <   div     id   =  AlertDivContainer    class   =  AlertStyleContainer >  
 <   div     id   =  AlertDivContent    class   =   AlertStyleContent >  
 <   img     src   =  ../ images / loading.gif    alt   =     /  >  
 <   / div  >  
 <   / div  > ;  

这是我显示处理图像的内容

解决方案

（ body）。css（ overflow， hidden）;
ActivateAlertDiv（' visible'，' AlertDivContainer'）;
}

函数EndRequestHandler（sender，args）{
DeActivateAlertDiv（' hidden'，' AlertDivContainer'）;

（ body）。css（ 溢出， auto）;
}

函数ActivateAlertDiv（visstring，elem）{
var adiv =

的get（ELEM）;
adiv.style.visibility = visstring;
}

函数DeActivateAlertDiv（visstring，elem）{
var adiv =

Hii ,


I have one Ajax model popup which is present inside , from this popup , i can download multiple contents and give the download popup to user ,

previously i wasnt keeping update panel but now i wanted to display waiting image if there is processing time to download the content on page , but image not coming as well as not even that download popup is coming on the page

Please suggest

function BeginRequestHandler(sender, args) {
        var elem = args.get_postBackElement();
        $("body").css("overflow", "hidden");
        ActivateAlertDiv('visible', 'AlertDivContainer');
    }

    function EndRequestHandler(sender, args) {
        DeActivateAlertDiv('hidden', 'AlertDivContainer');
        $("body").css("overflow", "auto");
    }

    function ActivateAlertDiv(visstring, elem) {
        var adiv = $get(elem);
        adiv.style.visibility = visstring;
    }

    function DeActivateAlertDiv(visstring, elem) {
        var adiv = $get(elem);
        adiv.style.visibility = visstring;
    }

<div id="AlertDivContainer" class="AlertStyleContainer">
    <div id="AlertDivContent" class="AlertStyleContent">
        <img src="../images/loading.gif" alt=" " />
    </div>
</div>

this is my content to disply processing image

解决方案

("body").css("overflow", "hidden"); ActivateAlertDiv('visible', 'AlertDivContainer'); } function EndRequestHandler(sender, args) { DeActivateAlertDiv('hidden', 'AlertDivContainer');

("body").css("overflow", "auto"); } function ActivateAlertDiv(visstring, elem) { var adiv =

get(elem); adiv.style.visibility = visstring; } function DeActivateAlertDiv(visstring, elem) { var adiv =

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