iview的Table组件表头分组
合并表头
合并列,展示[合计]
表头有重复的key,数据如何匹配
实现合并列——需要修改Table组件来实现
根据iview提供的demo可以看出,表头的编辑是比较容易的,只需要根据格式编写即可。
问题:表头有重复的key,表头和表数据如何匹配
解决:
需要分组的表头 key_供货人ID
需要分组的表数据 key_供货人ID
[ { "width":"200", "align":"center", "title":"物品名称", "ellipsis":true, "key":"name", }, { "width":"100", "align":"center", "title":"数量", "ellipsis":true, "key":"purchaseAmount", }, { "width":"166", "align":"center", "title":"lyy369", "ellipsis":true, "key":"supplier_11113173785", "children":[ { "width":"100", "align":"center", "title":"单价(元)", "ellipsis":true, "key":"quoteUnitPrice_11113173785", }, { "width":"100", "align":"center", "title":"总计(元)", "ellipsis":true, "key":"quoteTotalPrice_11113173785", } ] }, { "width":"166", "align":"center", "title":"私人定制", "ellipsis":true, "key":"supplier_11113173838", "children":[ { "width":"100", "align":"center", "title":"单价(元)", "ellipsis":true, "key":"quoteUnitPrice_11113173838", }, { "width":"100", "align":"center", "title":"总计(元)", "ellipsis":true, "key":"quoteTotalPrice_11113173838", } ] } ]
[ { "name":"手动添加", "purchaseAmount":"9887.00", "quoteTotalPrice_11113173785":"494350.00", "supplierId_11113173785":"11113173785", "quoteAmount_11113173785":"9887.0000", "quoteUnitPrice_11113173785":"50.0000", "quoteTotalPrice_11113173838":"988700.00", "supplierId_11113173838":"11113173838", "quoteAmount_11113173838":"9887.0000", "quoteUnitPrice_11113173838":"100.0000" }, { "name":"2018年7月9日", "purchaseAmount":"1.00", "quoteTotalPrice_11113173785":"50.00", "supplierId_11113173785":"11113173785", "quoteAmount_11113173785":"1.0000", "quoteUnitPrice_11113173785":"50.0000", "quoteTotalPrice_11113173838":"100.00", "supplierId_11113173838":"11113173838", "quoteAmount_11113173838":"1.0000", "quoteUnitPrice_11113173838":"100.0000" }, { "name":" 中国移动取消流量“漫游”费", "purchaseAmount":"563.00", "quoteTotalPrice_11113173785":"28150.00", "supplierId_11113173785":"11113173785", "quoteAmount_11113173785":"563.0000", "quoteUnitPrice_11113173785":"50.0000" }, { "name":" 中国移动取消流量“漫游”费", "purchaseAmount":"23.00", "quoteTotalPrice_11113173785":"1150.00", "supplierId_11113173785":"11113173785", "quoteAmount_11113173785":"23.0000", "quoteUnitPrice_11113173785":"50.0000", "quoteTotalPrice_11113173838":"2300.00", "supplierId_11113173838":"11113173838", "quoteAmount_11113173838":"23.0000", "quoteUnitPrice_11113173838":"100.0000" } ]
此处需要更改iview的Table组件的源码。
数据格式如下,控制行,控制列,控制合并个数,控制展示数据
[ {// 每一条,表示有一行 "total":"合计", // 展示的数据 "key":"total", // 表头的key "align":"center", "ellipsis":true, "colspan":"2", // 需要计算合并列的个数 "tableBody":[ // tableBody.length 表示有多少个值 { "total_11113173785":"523700.00", "key":"total_11113173785", "colspan":"2", "align":"center", "ellipsis":true }, { "total_11113173838":"991100.00", "key":"total_11113173838", "colspan":"2", "align":"center", "ellipsis":true } ] } ]
以下是修改的源码,暂时不支持表格的鼠标移入等事件
table-body.vue:33
<!-- ++++++++++++++++ 2018年8月7日16:49:00 合并列单元格 start +++++++++++++++++++++ --> <template v-if="(index+1)==data.length"> <template v-for="(colSpanColumn, colSpanColumnIndex) in colSpanColumns"> <table-tr :row="colSpanColumn" :key="colSpanColumn.key" :prefix-cls="prefixCls" > <td :colspan="colSpanColumn.colspan" :class="alignCls(colSpanColumn, colSpanColumn.tableBody)"> <Cell :natural-index="Number(colSpanColumnIndex+data.length)" :index="Number(colSpanColumnIndex+data.length)" :prefix-cls="prefixCls" :row="colSpanColumn" :key="colSpanColumn.key" :column="colSpanColumn" ></Cell> </td> <template v-for="(colSpanBody, colSpanBodyIndex) in colSpanColumn.tableBody" :class="alignCls(colSpanColumn, colSpanBody)"> <td :colspan="colSpanBody.colspan" :class="alignCls(colSpanBody, colSpanBody)"> <Cell :natural-index="Number(colSpanBodyIndex+data.length)" :index="Number(colSpanBodyIndex+data.length)" :prefix-cls="prefixCls" :row="colSpanBody" :key="colSpanBody.key" :column="colSpanBody" ></Cell> </td> </template> </table-tr> </template> </template> <!-- ++++++++++++++++ 合并列单元格 end +++++++++++++++++++++ -->
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