页面已加载文本框就获取焦点

Posted 2020-11-23 iwishicould

页面一加载就会让文本框获得焦点
当光标失去焦点后，文本框又会自动获得焦点
光标点击之后，仍然可以进行跳转
document.getElementById("input1").focus(); //获取焦点

<template>
  <div>
    <el-input v-model="input" @blur="shiquinput" id="input1" placeholder="请输入内容" class="input-form"></el-input>
    <el-input placeholder="请输入内容" class="input-form"></el-input>
    <el-input placeholder="请输入内容" class="input-form"></el-input>
  </div>
</template>

<script>
export default {
  data() {
    return {
      input: ""
    };
  },

  mounted() {
    document.getElementById("input1").focus(); //获取焦点
  },
  methods: {
    shiquinput() {
      console.log("chufale ");
      this.input = "";
      document.getElementById("input1").focus(); //失去焦点后又获取焦点
    }
  }
};
</script>

<style lang="scss" scoped>
.input-form {
  width: 300px;
  margin-top: 20px;
  margin-left: 20px;
}