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1、能够嵌入动态文本于HTML页面。2、对浏览器事件做出响应。3、读写HTML元素。4、在数据被提交到服务器之前验证数据。5、检测访客的浏览器信息。6、控制cookies，包括创建和修改等。7、基于Node.js技术进行服务器端编程。
1、使用Vue.js实现双向表单数据绑定，例子
<!--html代码--> <!DOCTYPE html> <html> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <title>财产查勘处理</title> <link rel="stylesheet" type="text/css" href="../css/global.css" rel="external nofollow" /> <link rel="stylesheet" type="text/css" href="../css/bootstrap.min.css" rel="external nofollow" /> <link rel="stylesheet" type="text/css" href="../css/AdminLTE.min.css" rel="external nofollow" /> <link rel="stylesheet" type="text/css" href="../css/propertySurvey.css" rel="external nofollow" /> </head> <body> <div class="container-fluid"> <div >请输入物损查看信息</div> <h5 class="box-title"> <i class="glyphicon glyphicon-play-circle" ></i> 报案信息 </h5> <hr /> <div class="row text-center" > <div > <label>损失方</label><input v-model="RegistInfo_name" type="text" name="RegistInfo_name"/> </div> <div > <label>联系人</label><input v-model="RegistInfo_user" type="text" name="RegistInfo_user"/> </div> <div > <label>联系方式</label> <input v-model="RegistInfo_phone" name="RegistInfo_phone" type="text"/> </div> </div> <div class="row text-center" > <div > <label>损失方1</label><input v-model="Prplregist_name" type="text" name="Prplregist_name"/> </div> <div > <label>联系人1</label><input v-model="Prplregist_user" type="text" name="Prplregist_user"/> </div> <div > <label>联系方式1</label> <input v-model="Prplregist_phone" name="Prplregist_phone" type="text"/> </div> </div> <div class="row text-center" > <div > <label>查勘估损金额</label> <input v-model="RegistInfo_chakan_money" name="RegistInfo_chakan_money" type="text" value="400.00" /> * </div> <div > <label>施救费金额</label> <input v-model="RegistInfo_rescue_money" name="RegistInfo_rescue_money" type="text" name="" id="" value="0.00" /> </div> <div > <label>需要施救</label> <input type="checkbox" />是否需要 </div> </div> <div class="row text-center" > <div > <label>查勘估损金额1</label> <input v-model="Prplregist_chakan_money" name="Prplregist_chakan_money" type="text" value="400.00" /> * </div> <div > <label>施救费金额1</label> <input v-model="Prplregist_rescue_money" name="Prplregist_rescue_money" type="text" name="" id="" value="0.00" /> </div> <div > <label>需要施救1</label> <input type="checkbox" />是<input type="checkbox" />没错<input type="checkbox" />必须 </div> </div> <div class="row text-center" > <div > <label>查勘地点</label> <input v-model="address" name="address" type="text" /> * </div> <div > <label>查勘日期</label> <input v-model="RegistInfo_chakan_data" name="RegistInfo_chakan_data" type="text" name="" id="" value="2017-03-09" /> </div> </div> <div class="row text-center" > <div > <label>施救过程描述</label> <input v-model="RegistInfo_say" name="RegistInfo_say" type="text" /> </div> </div> <div class="row text-center" > <div > <label>备注</label> <input v-model="remark" name="remark" type="text" /> </div> </div> <div class="row text-center" > <div > <select class="select2"> <option value="123" id="sel1">123</option> <option value="456" id="sel2">456</option> <option value="789" id="sel3">789</option> </select> </div> </div> <div class="row text-center" > <div > <input type="radio" id="google" value="Google" v-model="RegistInfo_radio" name="RegistInfo_radio"> <label for="google">Google</label> <br> <input type="radio" id="runoob" value="Runoob" v-model="RegistInfo_radio" name="RegistInfo_radio"> <label for="runoob">Runoob</label> </div> </div> <div class="row text-center" > <div > <input type="radio" id="helongjun" value="helongjun" v-model="RegistInfo_helongjun" name="RegistInfo_helongjun"> <label for="helongjun">helongjun</label> <br> <input type="radio" id="longjun" value="longjun" v-model="RegistInfo_helongjun" name="RegistInfo_helongjun"> <label for="longjun">longjun</label> </div> </div> <div class="row text-center" > <div > <input type="radio" id="testOne" value="testOne" v-model="testOne" name="testOne"> <label for="helongjun">testOne</label> <br> <!--<input type="radio" id="testOne" value="testTwo" v-model="testOne" name="testOne"> <label for="longjun">testTwo</label>--> </div> </div> <div class="row text-center" > <div > <select v-model="RegistInfo_selected" name="RegistInfo_selected"> <option value="">选择一个网站</option> <option value="baidu">baidu</option> <option value="google">Google</option> </select> </div> </div> <div class="text-center row"> <button>暂存(S)</button> <button onclick="getInputVal()">返回(F)</button> </div> </div> <script type="text/javascript" src="../js/vue.min.js" ></script> <script type="text/javascript" src="../js/jquery-1.11.0.min.js"></script> <script type="text/javascript" src="../js/bootstrap.min.js"></script> <script type="text/javascript" src="../js/bootstrap-datetimepicker.min.js"></script> <script type="text/javascript" src="../VueFormSub.js" ></script>
#VueFormSub.js（实现双向绑定主要代码） //实现取值 var VueFormSub = function(formid){ this.$form = ($("#" + formid).length !=0)?$("#" + formid):$("."+formid); var models = $("*[v-model != '']", this.$form); var vueData = {}; $.each(models,function(idx,dom){ var key = $(dom).attr("name"); if (undefined != key){ var dValue = $(dom).val(); $(dom).val(dValue); var beanName = key.split("_"); if(beanName.length < 2){ vueData[beanName] = dValue; vueData[beanName] = $("input[type='radio'][name='"+key+"']:checked").val(); }else{ if(vueData[beanName[0]] == undefined){ vueData[beanName[0]] = {}; }else{ if($(dom).attr("type") == "radio"){ var tempVal = $("input[type='radio'][name='"+key+"']:checked").val(); vueData[beanName[0]][beanName[1]] = tempVal; }else{ vueData[beanName[0]][beanName[1]]=dValue; } } } } }); return vueData; }; #初始化Vue表单数据(可以只传入initDate数据源，formid需要绑定的dom) VueFormSub.initVue = function(initDate,formid,httpMethod, url, params){ if(initDate instanceof Object){ /*if(initDate.length !=0){}*/ var initJson = VueFormSub.ObjConvert(initDate); new Vue({ el : ($("#"+formid).length != 0)?'#'+formid:'.'+formid, data : initJson }); }else{ if (httpMethod != "get" && params && typeof (params) == "object"){ params = JSON.stringify(params); } if(params!= null){ params.rs = Math.random(); }else{ params = {'rs':Math.random()}; } $.ajax({ type: httpMethod, url: "/cxh" + url, data: params, cache:false, async: true, contentType: 'application/json', dataType: 'json', success: function (returnData) { if(returnData.length != 0){ var vueDate = VueFormSub.ObjConvert(returnData); new Vue({ el:($("#"+formid).length != 0)?'#'+formid:'.'+formid, data : vueDate }); } } }); } }; #对需要绑定的对象进行解析成Vue支持的格式 VueFormSub.ObjConvert = function(dataObj){ var json = {}; $.each(dataObj,function(id,param){ if(param instanceof Object){ $.each(param, function(rid,rparam){ if(rparam instanceof Object){ json[id] = VueFormSub.ObjConvert(param); }else{ json[id+"_"+rid] = rparam; } }); }else{ json[id]=param; } }); return json; };#使用实例 <script> #初始化数据data var initVue = { RegistInfo_name : 'legend', RegistInfo_user : '龙军', RegistInfo_phone : '1008611', RegistInfo_chakan_money : '100', RegistInfo_rescue_money : '1000', address : '广东省汕头市潮南区', RegistInfo_chakan_data : '2017-5-7', RegistInfo_say : '这个只是测试用的', remark : '龙军用来测试的', Prplregist_name : '林总', Prplregist_user : '林老板', Prplregist_phone : '10010', Prplregist_chakan_money : '一万块', Prplregist_rescue_money : '一个亿', RegistInfo_radio : "Runoob", RegistInfo_selected : "google", RegistInfo_helongjun : "helongjun", testOne:"" }; //初始化Vue表单 VueFormSub.initVue(initVue,"container-fluid"); //返回按钮单击 function getInputVal(){ //调用自动表单封装 var resultVal = new VueFormSub("container-fluid"); console.log(resultVal); } #注意：input表单中的name属性必须指定，最好和input表单中的v-model的值一样 <script>最终效果：
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