// 前端通用假分页
function partPurchasePagerFilter(data) {
if (typeof data.length == ‘number’ && typeof data.splice == ‘function’) {
data = {
total : data.length,
rows : data
}
}
var dg = $(this);
var opts = dg.datagrid(‘options’);
var pager = dg.datagrid(‘getPager’);
pager.pagination({
onSelectPage : function(pageNum, pageSize) {
opts.pageNumber = pageNum;
opts.pageSize = pageSize;
pager.pagination(‘refresh’, {
pageNumber : pageNum,
pageSize : pageSize
});
dg.datagrid(‘loadData’, data);
},
});
if (!data.originalRows) {
data.originalRows = (data.rows);
}
var start = (opts.pageNumber - 1) * parseInt(opts.pageSize);
var end = start + parseInt(opts.pageSize);
data.rows = (data.originalRows.slice(start, end));
return data;
}