vue+iview使用樹(shù)形控件的具體使用

更新時(shí)間：2020年11月02日 10:48:09 作者：灰太狼的情與殤

這篇文章主要介紹了vue+iview使用樹(shù)形控件的具體使用，文中通過(guò)示例代碼介紹的非常詳細(xì)，對(duì)大家的學(xué)習(xí)或者工作具有一定的參考學(xué)習(xí)價(jià)值，需要的朋友們下面隨著小編來(lái)一起學(xué)習(xí)學(xué)習(xí)吧

vue+iview使用樹(shù)形控件

1.開(kāi)發(fā)環(huán)境 vue+iview

2.電腦系統(tǒng) windows10專(zhuān)業(yè)版

3.在使用 vue+iview開(kāi)發(fā)的過(guò)程中,我們經(jīng)常會(huì)使用 iview的樹(shù)形控件,在這里我就簡(jiǎn)單的做一個(gè)分享,希望對(duì)你有所幫助!

4.在template中添加如下代碼:

<Scroll style="width: 100%" height="760">
 <Tree
   @on-select-change="chentreelick"
   :data="treedata"
    expand-node
 ></Tree>
</Scroll>

5.在 return 中添加如下代碼:

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,
        },
       ],
      },
     ],
    },
   ],

5-1.注意這個(gè) return中綁定的數(shù)據(jù),可以參考 iview官方文檔,地址如下:

https://www.iviewui.com/components/tree

6.在 methods中添加如下代碼:

chentreelick(data) {
   console.log(data);
   console.log("點(diǎn)擊了");
   console.log(data[0].chenshow);
  },
  
  //注意:參數(shù) data,在點(diǎn)擊的時(shí)候可以獲取到后臺(tái)的數(shù)據(jù),這個(gè)數(shù)據(jù)是來(lái)自后臺(tái)的,在實(shí)際開(kāi)發(fā)中,我們可以 利用 data,把后臺(tái)需要的id傳給 后臺(tái)

到此這篇關(guān)于vue+iview使用樹(shù)形控件的具體使用的文章就介紹到這了,更多相關(guān)vue iview 樹(shù)形控件內(nèi)容請(qǐng)搜索腳本之家以前的文章或繼續(xù)瀏覽下面的相關(guān)文章希望大家以后多多支持腳本之家！

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