cocosCreator之PageView

代码主要介绍了PageView在使用时动态创建、删除page页以及PageView的监听事件

逻辑代码

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import { _decorator, Node,UITransform,size} from 'cc'
import { UIPnlMultiTableView } from './UIPnlMultiTableView'
import { UIBaseLogic } from '../../UIBaseLogic'
const { ccclass } = _decorator

export class UIPnlMultiTableLogic extends UIBaseLogic {
    public static prefabPath = "/prefab/ui/multiTable/PnlMultiTable"
    public _view: UIPnlMultiTableView

    public Init(id: string, go: Node) {
        this._view = new UIPnlMultiTableView(go)
        super.Init(id, go)
        // --------- your code
    }

    public BindUIEvent() {
        this.BindUIEventClick(this._view._Btn_add.node, this.HandlerBtn_add);
        this.BindUIEventClick(this._view._Btn_del.node, this.HandlerBtn_del);
        this._view._PageC_table.node.on("page-turning",this.printCurrentPageIndex,this);
    }

    private HandlerBtn_add() {   // 添加page页
        const newPageNode = new Node("NewPageNode");
        const ui = newPageNode.addComponent(UITransform);
        ui.setContentSize(size(1624 ,750));
        this._view._PageC_table.addPage(newPageNode);
        newPageNode.parent = this._view._PageC_table.node.getChildByName("view").getChildByName("content");
    }

    private HandlerBtn_del() {  // 删除page页
        const currentPageIndex =  this._view._PageC_table.getCurrentPageIndex();
        const pageNode = this._view._PageC_table.getPages()[currentPageIndex];
        this._view._PageC_table.removePage(pageNode);
    }

    private printCurrentPageIndex(){   // 添加事件监听，以在页面切换时打印当前页面索引
        const currentPageIndex =  this._view._PageC_table.getCurrentPageIndex();
        console.log("Current Page Index:", currentPageIndex);        
    }
}

ui部分

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import { _decorator, Node, Button, PageView } from 'cc'
export class UIPnlMultiTableView {
    public _root: Node
    public _Nego_Root: Node
    public _PageC_table: PageView
    public _Btn_add: Button
    public _Btn_del: Button

    constructor(go: Node) {
        this._root = go
        this._Nego_Root = go.getChildByPath('Nego_Root')
        this._PageC_table = go.getChildByPath('Nego_Root/PageC_table').getComponent(PageView)
        this._Btn_add = go.getChildByPath('Nego_Root/Btn_add').getComponent(Button)
        this._Btn_del = go.getChildByPath('Nego_Root/Btn_del').getComponent(Button)
    }
}