easyui 自动动态合并单元格

时间:2021-08-13 11:07:42
.......
onLoadSuccess : function(data) {
if (data.rows.length > 0) {
//调用mergeCellsByField()合并单元格
mergeCellsByField("grid","supply_fullname,in_supply,in_no,in_sales");
}
} /*
tableID:表格的ID
colList:需要合并的列,如果有多个,可以以,分开
*/
function mergeCellsByField(tableID, colList) {
//alert(tableID+" "+colList);
var ColArray = colList.split(",");
var tTable = $("#" + tableID);
var TableRowCnts = tTable.datagrid("getRows").length;
var tmpA;
var tmpB;
var PerTxt = "";
var CurTxt = "";
var alertStr = "";
for (j = ColArray.length - 1; j >= 0; j--) {
PerTxt = "";
tmpA = 1;
tmpB = 0; for (i = 0; i <= TableRowCnts; i++) {
if (i == TableRowCnts) {
CurTxt = "";
}
else {
CurTxt = tTable.datagrid("getRows")[i][ColArray[j]];
}
if (PerTxt == CurTxt) {
tmpA += 1;
}
else {
tmpB += tmpA; tTable.datagrid("mergeCells", {
index: i - tmpA,
field: ColArray[j],  //合并字段
rowspan: tmpA,
colspan: null
});
tTable.datagrid("mergeCells", { //根据ColArray[j]进行合并
index: i - tmpA,
field: "Ideparture",
rowspan: tmpA,
colspan: null
}); tmpA = 1;
}
PerTxt = CurTxt;
}
}
}

此处分2段代码,

1,放在easyui   datagrid 中的onLoadSuccess 方法中,调用mergeCellsByField (tableID, colList),参数tableID 为 表格的id , colList为需要合并的单元的字段已","分割,

2,为mergeCellsByField()方法