ts项目使用ztreejs

经过上两篇对其他jquery库的测试,搞明白了ts项目中 webpack 打包js 和d.ts  声明文件 的套路

现在把ztree core开源包和包内的d.ts放入测试环境运行

html

<div class="g-view">
    <ul id="treeDemo" class="ztree"></ul>
</div>

ts页

// componnet的头部引入
import * as $ from 'jquery';
import "./js/jquery.ztree.core"
var setting = {
    view: {
        showIcon: showIconForTree
    },
    data: {
        simpleData: {
            enable: true
        }
    },
    callback: {
        //beforeExpand: beforeExpand,
        //onExpand: onExpand,
        //   onClick: onClick
    }
};
var zNodes =[

];
$(document).ready((): void => {
    //  zTree.init($("#treeDemo"), setting, zNodes);
    // @ztree.init($("#treeDemo"), setting,eval(result));
    $.fn.zTree.init($("#treeDemo"), setting, zNodes);
});

function showIconForTree(treeId, treeNode) {
    return !treeNode.isParent;
};

文件结构 文件名要一样

 运行测试

熟悉的老面孔 jquery 未引入成功. 看来js源码需要改改.现在再出现这个问题,通过以上测试的试错,大概知道问题在哪了.

后发现源码中少了 外边嵌套的那一层. 

 没有这层,三斜线引入jquery是不会成功的

引用成功的标志是 :前端译后的代码

 以上可以看出没有外层的头是无法引入jquery 的,看来三斜线 跟difine 有关系.

 下边直接使用npm 安装下的包

import  "@ztree/ztree_v3"
报错

 看来 因为大概率index.d.ts与js不同名和不同一路径,小概率其他问题导致

单拿出来改改.

找那个最简单的测试的例子

import "@ztree/ztree_v3/css/demo.css"
import "@ztree/ztree_v3/css/zTreeStyle/zTreeStyle.css"

// componnet的头部引入
import * as $ from 'jquery';
//import "./js/jquery.ztree.core"
import  "@ztree/ztree_v3/jquery.ztree.core"
var setting = {
    data: {
        simpleData: {
            enable: true
        }
    }
};

var zNodes =[
    { id:1, pId:0, name:"父节点1 - 展开", open:true},
    { id:11, pId:1, name:"父节点11 - 折叠"},
    { id:111, pId:11, name:"叶子节点111"},
    { id:112, pId:11, name:"叶子节点112"},
    { id:113, pId:11, name:"叶子节点113"},
    { id:114, pId:11, name:"叶子节点114"},
    { id:12, pId:1, name:"父节点12 - 折叠"},
    { id:121, pId:12, name:"叶子节点121"},
    { id:122, pId:12, name:"叶子节点122"},
    { id:123, pId:12, name:"叶子节点123"},
    { id:124, pId:12, name:"叶子节点124"},
    { id:13, pId:1, name:"父节点13 - 没有子节点", isParent:true},
    { id:2, pId:0, name:"父节点2 - 折叠"},
    { id:21, pId:2, name:"父节点21 - 展开", open:true},
    { id:211, pId:21, name:"叶子节点211"},
    { id:212, pId:21, name:"叶子节点212"},
    { id:213, pId:21, name:"叶子节点213"},
    { id:214, pId:21, name:"叶子节点214"},
    { id:22, pId:2, name:"父节点22 - 折叠"},
    { id:221, pId:22, name:"叶子节点221"},
    { id:222, pId:22, name:"叶子节点222"},
    { id:223, pId:22, name:"叶子节点223"},
    { id:224, pId:22, name:"叶子节点224"},
    { id:23, pId:2, name:"父节点23 - 折叠"},
    { id:231, pId:23, name:"叶子节点231"},
    { id:232, pId:23, name:"叶子节点232"},
    { id:233, pId:23, name:"叶子节点233"},
    { id:234, pId:23, name:"叶子节点234"},
    { id:3, pId:0, name:"父节点3 - 没有子节点", isParent:true}
];

$(document).ready(function(){
    $.fn.zTree.init($("#treeDemo"), setting, zNodes);
});

 以上一会查的资料,废了一些脑子.