基于WebForm+EasyUI的业务管理系统形成之旅 -- ParamQueryGrid行、列合并(Ⅸ)

 1 /**设置表格列合并
 2 colModel：列
 3 ，startNumber：开始列
 4 ，numberOfColumns：从开始列开始，合并列数量
 5 ，titleText：合并列标题
 6 **/
 7 function SetPqGridGroupHeaders(colModel, startNumber, numberOfColumns, titleText) {
 8     var col = [], spanCols = [];
 9     if (startNumber + numberOfColumns > colModel.length) {
10         return null;
11     }
12     for (var i = 0; i < colModel.length; i++) {
13         if (i == startNumber) {
14             var iCol = i;
15             var nclos = { dataIndx: iCol, title: titleText, width: 100, align: ‘center‘ };
16             var cVisibleColumns = 0;
17             for (var j = 0; j < numberOfColumns && (i + j < colModel.length); j++) {
18                 if (!colModel[iCol + j].hidden) {
19                     spanCols.push(colModel[iCol + j]);
20                     cVisibleColumns++;
21                 }
22             }
23             nclos.colModel = spanCols;
24             col.push(nclos);
25             if (cVisibleColumns > 0) {
26                 i += cVisibleColumns;
27             }
28         }
29         if (i < colModel.length) {
30             col.push(colModel[i]);
31         }
32     }
33     return col;
34 }

 1 /**设置表格行合并
 2 obj_ID： 表格ID
 3 **/
 4 function Merge(obj_ID) {
 5     if ($(obj_ID)) {
 6         var data = $(obj_ID).pqGrid("option", "dataModel.data");
 7         var trs = $(obj_ID).find("tr.pq-grid-row");
 8         for (var i = data.length; i > 0; i--) {
 9             for (var j = trs.length; j > 0; j--) {
10                 var before = $(trs[j - 1]).find("td.pq-grid-cell:nth-child(" + i + ")");
11                 var end = $(trs[j]).find("td.pq-grid-cell:nth-child(" + i + ")");
12                 if (end.text() == before.text()) {
13                     var rowSpan = (end.attr("rowspan") || 1);
14                     before.attr("rowspan", parseInt(rowSpan) + 1);
15                     end.remove();
16                 }
17             }
18         }
19     }
20 }