ag-grid设置客户端排序sort
ag-grid客户端排序,点击列头进行升序降序或者按自己的要求进行自定义排序。
效果图
ag-grid客户端排序
//定义表格列
var columnDefs = [
{ headerName: '姓名', field: 'name', },
{ headerName: '生日', field: 'date', comparator: dateComparator },//自定义排序
{ headerName: '性别', field: 'sex', sortable: false },//sortable为false时禁止排序
{ headerName: '年龄', field: 'age', sort: 'desc' } //年龄按大到小排序
];
//行数据
var rowData = [
{ name: 'itxst.com', sex: '男', age: 100, 'date': '29/08/2005' },
{ name: '李四', sex: '女', age: 5, 'date': '29/08/2005' },
{ name: '王五', sex: '女', age: 6, 'date': '29/08/2001' }
];
//自定义排序
function dateComparator(date1, date2) {
var date1Number = monthToComparableNumber(date1);
var date2Number = monthToComparableNumber(date2);
if (date1Number === null && date2Number === null) {
return 0;
}
if (date1Number === null) {
return -1;
}
if (date2Number === null) {
return 1;
}
return date1Number - date2Number;
}
// eg 29/08/2004 gets converted to 20040829
function monthToComparableNumber(date) {
if (date === undefined || date === null || date.length !== 10) {
return null;
}
var yearNumber = date.substring(6, 10);
var monthNumber = date.substring(3, 5);
var dayNumber = date.substring(0, 2);
var result = (yearNumber * 10000) + (monthNumber * 100) + dayNumber;
return result;
}完整代码
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<title>ag-grid 排序例子</title>
<script src="https://www.itxst.com/package/ag-grid/ag-grid-community.js"></script>
<link href="https://www.itxst.com/package/ag-grid/styles/ag-grid.css" rel="stylesheet" />
</head>
<body>
<div id="myGrid" style="width: 100%;height: 300px;" class="ag-theme-balham"></div>
<script>
//定义表格列
var columnDefs = [
{ headerName: '姓名', field: 'name', },
{ headerName: '生日', field: 'date', comparator: dateComparator },//自定义排序
{ headerName: '性别', field: 'sex', sortable: false },//sortable为false时禁止排序
{ headerName: '年龄', field: 'age', sort: 'desc' } //年龄按大到小排序
];
//行数据
var rowData = [
{ name: 'itxst.com', sex: '男', age: 100, 'date': '29/08/2005' },
{ name: '李四', sex: '女', age: 5, 'date': '29/08/2005' },
{ name: '王五', sex: '女', age: 6, 'date': '29/08/2001' }
];
//模拟几行数据出来
for (var i = 1; i < 20; i++) {
rowData.push({ name: '王五', sex: '女', age: 10 + i, 'date': '29/08/200' + (i % 10) });
}
var pinnedBottomRowData = [
{ name: '置顶行2', sex: 'X', age: 111, 'date': '29/08/2011' }
];
//将列和数据赋给gridOptions
var gridOptions = {
columnDefs: columnDefs,
rowData: rowData,
pinnedBottomRowData: pinnedBottomRowData,
getRowStyle: function (params) {
if (params.node.rowPinned) {
return { 'font-weight': 'bold', 'color': 'red' };
}
},
onGridReady: function () {
//表格创建完成后执行的事件
gridOptions.api.sizeColumnsToFit();//调整表格大小自适应
},
defaultColDef: {
enableRowGroup: true,
enablePivot: true,
enableValue: true,
sortable: true, //开启排序
},
};
//在dom加载完成后 初始化agGrid完成
document.addEventListener("DOMContentLoaded", function () {
var eGridDiv = document.querySelector('#myGrid');
new agGrid.Grid(eGridDiv, gridOptions);
});
function dateComparator(date1, date2) {
var date1Number = monthToComparableNumber(date1);
var date2Number = monthToComparableNumber(date2);
if (date1Number === null && date2Number === null) {
return 0;
}
if (date1Number === null) {
return -1;
}
if (date2Number === null) {
return 1;
}
return date1Number - date2Number;
}
// eg 29/08/2004 gets converted to 20040829
function monthToComparableNumber(date) {
if (date === undefined || date === null || date.length !== 10) {
return null;
}
var yearNumber = date.substring(6, 10);
var monthNumber = date.substring(3, 5);
var dayNumber = date.substring(0, 2);
var result = (yearNumber * 10000) + (monthNumber * 100) + dayNumber;
return result;
}
</script>
</body>
</html>
