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vue项目iview树形控件怎么样运用?

发布时间:2022-04-12 04:36:22 所属栏目:语言 来源:互联网
导读:vue项目iview树形控件怎么样使用?在vue项目中, iview的树形控件的使用还是比较多的,因此这篇文章就给大家分享一下 iview的树形控件的用法,感兴趣的朋友就继续往下看吧。 1.开发环境 vue+iview 2.电脑系统 windows10专业版 3.在使用 vue+iview开发的过
   vue项目iview树形控件怎么样使用?在vue项目中, iview的树形控件的使用还是比较多的,因此这篇文章就给大家分享一下 iview的树形控件的用法,感兴趣的朋友就继续往下看吧。
 
  1.开发环境 vue+iview
  2.电脑系统 windows10专业版
  3.在使用 vue+iview开发的过程中,我们经常会使用 iview的树形控件,在这里我就简单的做一个分享,希望对你有所帮助!
  4.在template中添加如下代码:
 
  <Scroll style="width: 100%" height="760">
   <Tree
     @on-select-change="chentreelick"
     :data="treedata"
      expand-node
   ></Tree>
  </Scroll>
  5.在 return 中添加如下代码:
 
  treedata: [
      {
       title: "parent 1",
       chenshow: false,
       expand: true,
       children: [
        {
         title: "parent 1-1",
         chenshow: false,
         expand: true,
         children: [
          {
           title: "leaf 1-1-1",
           chenshow: true,
          },
          {
           title: "leaf 1-1-2",
           chenshow: true,
           selected: true,
          },
         ],
        },
        {
         title: "parent 1-2",
         chenshow: false,
         expand: true,
         children: [
          {
           title: "leaf 1-2-1",
           chenshow: true,
          },
          {
           title: "leaf 1-2-1",
           chenshow: true,
          },
         ],
        },
        {
         title: "parent 1-3",
         chenshow: false,
         expand: true,
         children: [
          {
           title: "leaf 1-3-1",
           chenshow: true,
          },
          {
           title: "leaf 1-3-1",
           chenshow: true,
          },
         ],
        },
        {
         title: "parent 1-4",
         chenshow: false,
         expand: true,
         children: [
          {
           title: "leaf 1-4-1",
           chenshow: true,
          },
          {
           title: "leaf 1-4-1",
           chenshow: true,
          },
         ],
        },
        {
         title: "parent 1-5",
         chenshow: false,
         expand: true,
         children: [
          {
           title: "leaf 1-5-1",
           chenshow: true,
          },
          {
           title: "leaf 1-5-1",
           chenshow: true,
          },
         ],
        },
        {
         title: "parent 1-6",
         chenshow: false,
         expand: true,
         children: [
          {
           title: "leaf 1-6-1",
           chenshow: true,
          },
          {
           title: "leaf 1-6-1",
           chenshow: true,
          },
         ],
        },
        {
         title: "parent 1-7",
         chenshow: false,
         expand: true,
         children: [
          {
           title: "leaf 1-7-1",
           chenshow: true,
          },
          {
           title: "leaf 1-7-1",
           chenshow: true,
          },
         ],
        },
        {
         title: "parent 1-8",
         chenshow: false,
         expand: true,
         children: [
          {
           title: "leaf 1-8-1",
           chenshow: true,
          },
          {
           title: "leaf 1-8-1",
           chenshow: true,
          },
         ],
        },
        {
         title: "parent 1-9",
         chenshow: false,
         expand: true,
         children: [
          {
           title: "leaf 1-9-1",
           chenshow: true,
          },
          {
           title: "leaf 1-9-1",
           chenshow: true,
          },
         ],
        },
       ],
      },
     ],

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