element组件,设置表单的修改和表单禁止属性shj

不点编辑的时候  表单默认设置true  禁用

点了编辑后 表单禁用取消 可以修改账户的密码 再点确定之后 即回复第一张图状态 

<template>
  <div>
    <el-form 
     :model="form"
     ref="form" 
     :rules="rules"
     label-width="30%"
     class="demo-ruleForm"
    >
      <el-form-item label="账户" prop="account">
        <el-input 
         v-model.trim="form.account"
        :disabled="isInput"
        ></el-input>
      </el-form-item>

      <el-form-item label="密码" prop="password">
        <el-input 
         v-model.trim="form.password"
         :disabled="isInput"
        ></el-input>
      </el-form-item>

      <el-form-item>
        <el-button 
         type="primary"
         @click="submitForm('form')" 
         v-if="!isInput"
         >确定</el-button>
        <el-button type="primary" @click="cancel"  v-if="!isInput">取消</el-button>
        <el-button @click="resetForm('form')" v-if="!isInput">重置</el-button>
        <el-button @click="edit" v-else>编辑</el-button>
      </el-form-item>

    </el-form>
  </div>
</template>
<script>
export default {
  data() {
    return {
      form: {},
      rules: {
        account: [
          //第一个{}区域里满足之后 进行下一个
          {
            required: true, //是否必填
            message: "不能为空" ,//规则
            trigger: "blur", //何事件触发
          },
          { min: 1, max: 20, message: "长度在 1到 20 个字符" },
        ],
        password:[
          {
           required: true, //是否必填
           message: "不能为空" ,//规则
          },
          { min: 1, max: 12, message: "长度在 1到 12 个字符" }
        ],
      },
      isInput:true
    };
   
  },
  methods: {
    //确定按钮
    submitForm() {
      this.$refs['form'].validate((valid) => {
        if (valid) {
          alert("submit!");
          this.isInput = true;

        } else {
          console.log("error submit!!");
          return false;
        }
      });
    },
    //重置
    resetForm(formName) {
      this.$refs[formName].resetFields();
    },
    //编辑
    edit(){
      this.isInput = false;
    },
    //取消
    cancel() {
      // 1.表单禁用
      this.isInput = true;
      // 2.获取数据
      this.getSave();
    },
  },
};
</script>
<style>
.el-input__inner {
  width: 30%;
}
</style>