custom-table记录

当在业务开发的时候,固定的页面表格标题及内容不能满足需求,需要根据不同的需求动态加载表格表头和表格的内容,如下图:

custom-table记录_第1张图片

实现

  • html代码块

  • js代码块

            data() {
                  return {
                      colArr: ["A", "B"],          // 默认列
                      rowArr: [1, 2],              // 默认行
                      words: ["A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V",         "W", "X", "Y", "Z", "AA", "AB", "AC", "AD", "AE", "AF", "AG", "AH", "AI", "AJ", "AK", "AL", "AM", "AN", "AO", "AP", "AQ", "AR", "AS", "AT", "AU", "AV", "AW", "AX", "AY", "AZ"],
                      expireDays: [],
                      regainDays: [],
                      ruleValues: [],
            }
            // 添加列
            addCol() {
                let lastCol = this.colArr[this.colArr.length - 1];
                let index = this.words.indexOf(lastCol);
                let temp = this.words[index + 1]
                this.colArr.push(temp);
            },

            // 添加行
            addRow() {
                this.rowArr.push(this.rowArr[this.rowArr.length - 1] + 1);
            },

            // 删除列
            delCol(colIndex) {
                let col = this.colArr[colIndex];
                this.colArr.splice(colIndex, 1);
                this.expireDays.splice(colIndex - 1, 1);

                let len = this.rowArr.length;
                for (let i = 1; i < len; i++) {
                    delete this.ruleValues[col + this.rowArr[i]];
                }
            },

            // 删除行
            delRow(rowIndex) {
                let row = this.rowArr[rowIndex];
                this.rowArr.splice(rowIndex, 1);
                this.regainDays.splice(rowIndex - 1, 1);

                let len = this.colArr.length;
                for (let i = 1; i < len; i++) {
                    delete this.ruleValues[this.colArr[i] + row];
                }
            },
  • 最终实现下图
custom-table记录_第2张图片

最后还需要提醒大家一点,本篇文章中的例子仅供参考学习,切误将本篇文章中的代码直接使用在正式项目当中。希望以上代码对大家有所帮助。

你可能感兴趣的:(custom-table记录)