组件的数据来源,通常是通过 Ajax 请求从服务器获取,可以使用componentDidMount方法设置 Ajax 请求,等到请求成功,再用this.setState方法重新渲染 UI varUserGist =React.createClass({ getInitialState: function() {return{ username:'', lastGistUrl:''}; }, componentDidMount: function() { $.get(this.props....
timeout: function() { try { this.duration = new Date().getTime() - this.__start; var r = this.onTimeout(this.duration, this); if(typeof r == "undefined" || r != false) { this.abort(); } else { this.timeoutTimer = setTimeout(this.timeout.bind(this), AjaxPro.timeoutPer...
TypeError: Object(…) is not a function 2019-12-18 14:35 −vue中遇到的这个错误 1. 先检查变量名或者函数名是否有重复定义 报这错之后看了好久,也没有发现starkflow上说的,重复定义了变量或者函数 2. vue的话 检查下函数写的位置,直接写到created里面会报这个错误 3. 很小概率是兼容性问题,尝试重装...
x.easing[this.easing] is not a function Q:使用jQuery的fadeIn和fadeOut出现以下报错,是由于jQuery版本过高导致,有以下两种解决方案。 1、降低jQuery版本至1.9.0以前的版本,下面是jQuery的CDN下载地址和Script脚本行 1)CDN链接:https://cdnjs.cloudflare.com/ajax/libs/jquery/1.8.3/jquery.min.js 2)Script脚...
$.ajax({ url:'http://openapi.youdao.com/api', type:'post', dataType:'jsonp',data: { q: text, appKey:this.appKey, salt:this.salt, from:this.from, to: to, sign: md5(this.appKey + text +this.salt +this.key) }, success: function (data) {this.$set(this.$data,'translatedTe...
代码如下 $.ajax({ type: "post", url: "/permission/usermanage/login.action", dataType:'JSON', data: JSON.stringify(formData), success: function (data) { if(data.msg="操作失败"){ this.setState({ mention:"您输入的用户名或密码有误" }) } },ajax...
Reporting a bug? I get the following error when I try to call $t, in an async method that makes the current component not being rendered anymore: Uncaught (in promise) TypeError: this.$t is not a function toggle DisappearComponent.vue:13...
这个时候运行代码会抛出异常“this.decode is not a function”。运用上面我们讲到的指导原则,很好理解,因为此时Utility.getCookie对象被赋给了临时变量getCookie,而临时变量是属于window对象的——只不过外界不能直接引用,只对Javascript引擎可见——于是在getCookie函数内部的this指针指向的就是window对象了,而window对象...
[23:50:35.971] TypeError: p.easing[this.easing] is not a function @ file:///D:/html5%20puzzle/jquery.js:2 相关功能是这样的: function showWithAnimation(){ console.log('animation called'); $('#popup').show(); $("#popup").css({"top": "30%", "left": "30%"}) ...
{ url : "", nocache : false, scripts : true } }] }); return win; }, buildComponent: function(){ Ext.Ajax.request({ url : 'util?cmd=loadOnStart', success : function(response) { Ext.MessageBox.hide(); this.respText = Ext.decode(response.responseText); this.store1 = new Ext....