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About the effect of jquery ajaxfileuplod uploading files essyui laoding

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Release: 2018-07-02 14:15:37
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这篇文章主要介绍了关于jquery ajaxfileuplod 上传文件 essyui laoding的效果,有着一定的参考价值,现在分享给大家,有需要的朋友可以参考一下

//放于上传前
function ajaxLoading(){  
  $("<p class=\"datagrid-mask\"></p>").css({display:"block",width:"100%",height:$(window).height()}).appendTo("body");  
  $("<p class=\"datagrid-mask-msg\"></p>").html("正在上传,请稍候。。。").appendTo("body").css({display:"block",left:($(document.body).outerWidth(true) - 190) / 2,top:($(window).height() - 45) / 2});  
 }  

//放于状态返回后
 function ajaxLoadEnd(){  
   $(".datagrid-mask").remove();  
   $(".datagrid-mask-msg").remove();        
}

function import(){
  ajaxLoading();
  $.ajaxFileUpload({
    url:&#39;import.do&#39;,
    fileElementId:&#39;importFile&#39;,
    type:&#39;post&#39;,
    dataType : &#39;json&#39;,
    secureuri : false,
    success:function(data){
      ajaxLoadEnd();
      if(data&&data.code=="200"){
        $.messager.show({
          title:&#39;提示&#39;,
          msg:&#39;用户导入成功!&#39;,
          timeout:5000,
          showType:&#39;slide&#39;
        });
      }
      $(&#39;#table).datagrid(&#39;reload&#39;);
      return;
    },
    error: function(data, status, e) { //提交失败自动执行的处理函数。
      ajaxLoadEnd();
      if(data&&data.message){
        $.messager.alert("警告",data.message);
      }else{
        $.messager.alert("警告","导入失败,请联系相关人员");
      }
    }
  });
}
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导入控件

<input type="file" id="importFile" name="importFile" />
    <a class="easyui-linkbutton" onclick="import()">批量导入用户</a>
Copy after login

效果就是  点击一次上传, 当上传操作结束后  才能操作界面

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