elementui input 只能输入数字并且限制最大值

          

js:
numberChange(val, index) {
      let integer = /^(-|\+)?\d+$/;  //输入整数(包括0)的正则，解决不能输入负号问题
      if (integer.test(val)) {
        if (this.tableData[index].thirdScore == 0) {
          this.tableData[index].getDetailScore = parseInt(val);
        } else {
          this.tableData[index].getDetailScore = parseInt(val);
          this.$nextTick(() => {
            let newVal = Math.min(parseInt(val), this.tableData[index].thirdScore);
            this.tableData[index].getDetailScore = newVal;
          });
        }
      }
},