Vue 方法与事件处理器

按键修饰符

在监听键盘事件时，我们经常需要检测 keyCode。Vue.js 允许为 v-on 添加按键修饰符：

<!-- 只有在 keyCode 是  时调用 vm.submit() -->
<input v-on:keyup.="submit">

记住所有的 keyCode 比较困难，Vue.js 为最常用的按键提供别名：

<!-- 同上 -->
<input v-on:keyup.enter="submit">
<!-- 缩写语法 -->
<input @keyup.enter="submit">

全部的按键别名：enter 、tab 、delete、 esc 、space、 up 、down、 left 、right。

eg：如下

HTML如下：

<template>
<div class="home-body">
  <div class="project-all">
    <template v-for='project in projectData'>
      <div class="name" v-on:click='successT($index)' v-bind:class="{'success':project.success}">{{project.projectName}}</div>
    </template>
    <div class="name" v-if='addp' v-on:click='addproject'>新增项目</div>
    <div class="name" v-if='!addp'>
      <input type="text" class='name-input' placeholder='请填写项目名称' v-on:keyup.enter='saveProjectFun' v-el:addProject>
    </div>
    <div class="name">
      <input type="text" class='name-input' placeholder='esc' v-on:keyup.esc='escFun'>
    </div>
    <div class="name">
      <input type="text" class='name-input' placeholder='delete' v-on:keyup.delete='deleteFun'>
    </div>
    <div class="name">
      <input type="text" class='name-input' placeholder='space' v-on:keyup.space='spaceFun'>
    </div>
    <div class="name">
      <input type="text" class='name-input' placeholder='up' v-on:keyup.up='upFun'>
    </div>
    <div class="name">
      <input type="text" class='name-input' placeholder='down' v-on:keyup.down='downFun'>
    </div>
    <div class="name">
      <input type="text" class='name-input' placeholder='left' v-on:keyup.left='leftFun'>
    </div>
    <div class="name">
      <input type="text" class='name-input' placeholder='right' v-on:keyup.right='rightFun'>
    </div>
  </div>
</div>
</template>

JS代码：

<script>
export default {
  components: {

  },
  ready: function() {

  },
  methods: {
    //当你选种某个项目时，将其success属性改为true，为其class添加 success
    successT:function(index){
      this.projectData.forEach(function(item){
        item.success=false;
      });
      this.projectData[index].success=true;
    },
    //点击添加项目后让其不显示
    addproject:function(){
      this.addp=false;
    },
    //当用户按回车后，保存添加的项目
    saveProjectFun:function(){
      var obj={}
      obj.success=false;
      let name=this.$els.addproject.value;
      obj.projectName=name.replace(/\s+/g,"");
      this.projectData.push(obj);
      this.addp=true;
    },
    escFun:function(){
      alert("esc");
    },
    deleteFun:function(){
      alert("delete");
    },
    spaceFun:function(){
      alert("space空格键");
    },
    upFun:function(){
      alert("up");
    },
    downFun:function(){
      alert("down");
    },
    leftFun:function(){
      alert("left");
    },
    rightFun:function(){
      alert("right");
    }
  },
  data() {
    return {
      addp:true,//是否显示添加项目
      projectData:[{
                    success:false,
                    projectName: '人员管理系统'
                  }, {
                    success:false,
                    projectName: '管理系统'
                  },{
                    success:false,
                    projectName: '假数据1'
                  },{
                    success:false,
                    projectName: '假数据2'
                  }, {
                    success:false,
                    projectName: '假数据3'
                  }
                ],
    }
  }
}
</script>

页面最开始：

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" 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当你点击新增项目后：

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" 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在文本框中输入  “豆豆”后按回车键后页面

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" 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当你按回车键后触发  keyup.enter事件调saveProjectFun方法，在此方法中进行数据保存