yichael_earth/assets/Script/listWholecountryManger.js

// 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;
        //     }
        // },
        item: cc.Prefab,
    },

    // LIFE-CYCLE CALLBACKS:

    onLoad () {
        // console.log("排行页面看见");
    },
    //排行榜
    start() {
       this.typelist = 2;
        let ranklist = this.ranklist = UtilsPrefabs.getNode("ranklist", this.node);
        //左面
        let ranklist_back = this.ranklist_back = UtilsPrefabs.getNode("ranklist_back", this.node);
        //右面
        let ranklist_next = this.ranklist_next = UtilsPrefabs.getNode("ranklist_next", this.node);

        // let NewButton = UtilsPrefabs.getNode("New Button", this.node);
        // var i = "https://ss0.bdstatic.com/" +
        //     "70cFuHSh_Q1YnxGkpoWK1HF6hhy/it/" +
        //     "u=3356744803,2445309553&fm=26&gp=0.jpg"
        // utils.loadHttpSpriteFrame(i, NewButton.getComponent(cc.Sprite));
        // item/ranklist_bg
        //返回到结算页面
        let backbutton = this.backbutton = UtilsPrefabs.getNode("backbutton", this.node);


        UtilsPrefabs.setOn(ranklist_back, function () {
            this.ranklist_backCallback();
        }.bind(this));
        UtilsPrefabs.setOn(ranklist_next, function () {
            this.ranklist_nextCallback();
        }.bind(this));
        UtilsPrefabs.setOn(this.backbutton, function () {
            if (this.backButtonClick != null) {
                this.backButtonClick();
            }
        }.bind(this));

        this.listDataPage = 0;
        this.morePagea = 1;
        this.listDataPageCout = 5;


        this.setListData();



        this.checkRankListCount();
    },
    //检查 排行榜长度如果不够长 就不显示下一页
    checkRankListCount : function(){

        //左右按钮 如果小于 每页 规定的 数字 就不显示
        if (RankingListData.listdata1.length<=this.listDataPageCout) {
            this.ranklist_next.active = false;
            this.ranklist_back.active = false;
        }


        let ranklist_bg = UtilsPrefabs.getNode("ranklist_bg", this.node);
        this.checkRanking(RankingListData.myRank,ranklist_bg);
        this.setItemData(RankingListData.myRank,ranklist_bg);

    },





    setbackButtonClickListeniner : function (backButtonClick) {
        this.backButtonClick = backButtonClick;
    },
    backButtonClick : function () {

    },


    ranklist_backCallback: function () {
        this.addCurr(false);
    },
    ranklist_nextCallback: function () {
        this.addCurr(true);
    },

    setListData: function () {
        this.listDataPagearr = [];
        let tempArr = [];
        let tempi = 0;
        for (var i = 0; i < RankingListData.listdata1.length; i++) {
            tempArr.push(RankingListData.listdata1[i]);

            if (tempArr.length >= this.listDataPageCout || i == RankingListData.listdata1.length-1) {
                this.listDataPagearr.push(tempArr);
                tempArr = [];

            }
            // console.log("计数",tempArr ,tempArr.length);

        }

        // console.log("分段数组是什么",this.listDataPagearr);

        // let tag = true;
        //
        // let tempArr = [];
        // while (tag){
        //     temp.list[x]
        // }
        //




        this.setItemDataList(this.listDataPage);
        this.isShowButton();


    },





    setItemDataList : function(page){

        for (var i = 0; i <this.ranklist.children.length ; i++) {
            this.ranklist.children[i].destroy();
        }
        for (var i = 0; i < this.listDataPagearr[page].length; i++) {

            let temp = this.listDataPagearr[page][i];
            let x = i;
            // UtilsPrefabs
            // .init(this.ranklist)
            // .addPrefabsName("item/ranklist_bg", null, x, function (node) {
            let item =  this.getItem(this.ranklist);
            this.checkRanking(temp,item);
            this.setItemData(temp,item);
            // }.bind(this));

        }
    },


    getItem : function(layout){
        let node = cc.instantiate(this.item);
        node.parent = layout;


        return node;
    },

    checkRanking: function (data,node) {
        let  Medal = UtilsPrefabs.getNode("Medal", node);
        // console.log("都有啥" ,Medal);
        let  ranklist_gold = UtilsPrefabs.getNode("ranklist_gold", Medal);
        let  ranklist_silver = UtilsPrefabs.getNode("ranklist_silver", Medal);
        let  ranklist_copper = UtilsPrefabs.getNode("ranklist_copper", Medal);
        let  num = UtilsPrefabs.getNode("num", Medal);

        ranklist_gold.active = false;
        ranklist_silver.active = false;
        ranklist_copper.active = false;
        if (num!=null) {
            num.active = false;
        }
        switch (data.rank) {
            case 1:
                ranklist_gold.active = true;
                break;
            case 2:
                ranklist_silver.active = true;
                break;
            case 3:
                ranklist_copper.active = true;
                break;

            default:
                if (num!=null) {
                    num.active = true;
                    num.getComponent(cc.Label).string = data.rank;
                }
                break;
        }



    },
    setItemData : function (data,node) {
        let  ranklist_ic = UtilsPrefabs.getNode("ranklist_ic", node);
        let  playername = UtilsPrefabs.getNode("playername", node);
        let  Score = UtilsPrefabs.getNode("Score", node);
        // ranklist_ic.width = 76;
        // ranklist_ic.height = 76;
        utils.loadHttpSpriteFrame(data.portraits, ranklist_ic.getComponent(cc.Sprite));

        // console.log("你把个时候",ranklist_ic);
        playername.getComponent(cc.Label).string = data.nickName;

        Score.getComponent(cc.Label).string = data.score;
    },
    //增加或者减少 索引的时候
    addCurr : function(b){
        // console.log("增加 减少",b,"当前索引",this.curr,"总长度是",this.listview.children.length);
        if (b) {
            if (this.listDataPage < this.listDataPagearr.length-1) {
                this.listDataPage++;


            }
            if (this.listDataPage == this.listDataPagearr.length-1) {
                utils.isMobile(function () {
                    this.morePagea++;
                    Manager.getRanking( this.typelist,this.morePagea,0,10)
                }.bind(this));
            }
        }else{
            if (this.listDataPage > 0) {
                this.listDataPage--;
            }
        }

        this.setItemDataList(this.listDataPage);

        this.isShowButton();
    },

    //是否显示 上一页或者下一页的 按钮
    isShowButton : function(){
        // console.log("现在是",this.listDataPage);

        if (this.listDataPage == 0) {
            this.ranklist_back.active = false;
            this.ranklist_next.active = true;
        }else if (this.listDataPage == this.listDataPagearr.length-1) {
            this.ranklist_back.active = true;
            this.ranklist_next.active = false;
        }else{
            this.ranklist_back.active = true;
            this.ranklist_next.active = true;
        }
    },


    // update (dt) {},
});