cocos creator排行榜 ScrollView

// Learn cc.Class: // - [Chinese] http://docs.cocos.com/creator/manual/zh/scripting/class.html // - [English] http://www.cocos2d-x.org/docs/creator/en/scripting/class.html // Learn Attribute: // - [Chinese] http://docs.cocos.com/creator/manual/zh/scripting/reference/attributes.html // - [English] http://www.cocos2d-x.org/docs/creator/en/scripting/reference/attributes.html // Learn life-cycle callbacks: // - [Chinese] http://docs.cocos.com/creator/manual/zh/scripting/life-cycle-callbacks.html // - [English] http://www.cocos2d-x.org/docs/creator/en/scripting/life-cycle-callbacks.html cc.Class({ extends: cc.Component, properties: { // foo: { // // ATTRIBUTES: // default: null, // The default value will be used only when the component attaching // // to a node for the first time // type: cc.SpriteFrame, // optional, default is typeof default // serializable: true, // optional, default is true // }, // bar: { // get () { // return this._bar; // }, // set (value) { // this._bar = value; // } // }, RankItem: cc.Prefab, }, // LIFE-CYCLE CALLBACKS: onLoad () { //.滚动区域 this.content = this.node.getComponent(cc.ScrollView).content; //.初始化数据 this.initData(); }, start () { }, // update (dt) {}, //.生成假数据（自己按需生成） initData(){ var listData = []; for(var i=0; i<30; i++){ var item = { index: i, avatar: "https://wx.qlogo.cn/mmopen/vi_32/78vDM2vOOAhAicj5YIPYKucDIx2VMdHGibLqZLSbBR9icgncZ3iaOibxEiaXEicq9Jmla0oGQfPY1lOTCOOU4PDXDUaog/0", nick: "夕阳歌剧", score: parseInt(Math.random()*1000), }; listData.push(item); } for(var i=0; i<listData.length; i++){ var item = cc.instantiate(this.RankItem); item.parent = this.content; item.getComponent("RankItem").initView(listData[i]); } this.content.height = this.RankItem.data.height * listData.length; } });