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  • jquery常用的方法

    1.jquery捕捉回车键:

    $("html").die().live("keydown",function(event){   
            if(event.keyCode==13){

               //这里添加要处理的逻辑
            }   
        });  

    2.jquery获得多个选中的checkbox值:

     $('input[type="checkbox"][name="types"]:checked').each(function() {
                    types = types+$(this).val()+ "|";  
                }
            );

    3.jquery异步请求的方法:

     $.ajax({
             url : "${pageContext.request.contextPath}/UOSRoleManangerAction.do?method=createRole",
             type : "post", 
             dataType : "html",
             data:{"roleName":roleName,"roleDescription":roleDescription,"roles":roles,"types":types},
             success : function(data){
                 var dataObj=eval("("+data+")");
                 if(dataObj.result){
                    alert("操作成功!");
                    submitForm(null,"initPage");
                 }else {
                    alert("操作失败!");
                 }
             }
         });

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  • 原文地址:https://www.cnblogs.com/michaelShao/p/2541410.html
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