taptapstar/assets/scripts/messageList/MessageItem.js

const DWTool = require("../utils/DWTool");

cc.Class({
    extends: cc.Component,

    properties: {
        titleLabel: cc.Label,

        iconSprite: cc.Sprite,
    },
//         cdTime	剩余时间	是	[long]	查看
// 5	 desc	描述	是	[string]	查看
// 6	 name	名称	是	[string]	查看
// 7	 sId	业务ID 如果是商品就是商品ID 如果是技能就是技能id	是	[string]	查看
// 8	 type	类别 1商品 2技能
    init(messageData) {
        let iconPath = './textures/messageList/' + messageData.icon;
        this._messageData = messageData;
        DWTool.loadResSpriteFrame(iconPath)
            .then((spriteFrame) => {
            this.iconSprite.spriteFrame = spriteFrame;
        }).catch((err) => {
            console.log(err);
        });
        let timeStr = '';
        if (messageData.cdTime > 0) {
             timeStr = ' - ' + DWTool.calculateTime(messageData.cdTime / 1000);
        }
        this.titleLabel.string = messageData.desc + timeStr;
    },

    updateTime() {
        if (this._messageData.cdTime > 0) {
            this._messageData.cdTime -= 1000;
            if (this._messageData.cdTime < 0) {
                this._messageData.cdTime = 0;
            } 
            let timeStr = '';
            if (this._messageData.cdTime > 0) {
                 timeStr = '-' + DWTool.calculateTime(this._messageData.cdTime / 1000);
            }
            this.titleLabel.string = this._messageData.desc + timeStr;
        } else if (this._messageData.cdTime < 0) {
            this._messageData.cdTime += 1000;
            if (this._messageData.cdTime > 0) {
                this._messageData.cdTime = 0;
            } 
        }
    },

    onDestroy() {
        console.log("释放一个信息流item");
    },

    // LIFE-CYCLE CALLBACKS:

    // onLoad () {},

    start () {

    },

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