获取jQuery DataTables 的checked选中行
$(function () {
var tabel = $('#userlist').DataTable({
destroy: true, //Cannot reinitialise DataTable,解决重新加载表格内容问题
bProcessing: true, //DataTables载入数据时，是否显示‘进度’提示
bStateSave: false, //是否打开客户端状态记录功能,此功能在ajax刷新纪录的时候不会将个性化设定回复为初始化状态
aLengthMenu: [10, 20, 40, 60, 100, 1000], //更改显示记录数选项
iDisplayLength: 10, //默认显示的记录数
bInfo: true, //是否显示页脚信息，DataTables插件左下角显示记录数
bPaginate: true, //是否显示（应用）分页器
autoWidth: true, //是否自适应宽度
bScrollCollapse: true, //是否开启DataTables的高度自适应，当数据条数不够分页数据条数的时候，插件高度是否随数据条数而改变
sPaginationType: "full_numbers", //详细分页组，可以支持直接跳转到某页
bSort: false, //是否启动各个字段的排序功能
bFilter: true, //是否启动过滤、搜索功能
bServerSide: true, //开启此模式后，你对datatables的每个操作 每页显示多少条记录、下一页、上一页、排序（表头）、搜索，这些都会传给服务器相应的值。
"ajax": {
url: "/Ajax/UserMgrAjax.ashx?cmd=userList",
type: "POST"
},
columns: [
{
"sWidth": "4%",
"sClass": "text-center",
"data": null,
"targets": 0
},
{
"sWidth": "4%",
"sClass": "text-center",
"data": "u_id",
"render": function (data, type, full, meta) {//这里就是要显示的checkbox多选框了
return '<input type="checkbox" class="checkchild" value="' + data + '" />';
},
"bSortable": false
},
{ "sClass": "text-center", "data": "u_name" },
{ "sClass": "text-center", "data": "u_tel" },
{
"sClass": "text-center",
"data": "u_sex",
"render": function (data, type, row, meta) {
var content = "保密";
if (data == "1")
content = "男";
if (data == "2")
content = "女";
return content;
}
},
{ "sClass": "text-center", "data": "u_age" },
{ "sClass": "text-center", "data": "u_registerdate" },
{
"sClass": "text-center",
"data": "u_state",
"render": function (data, type, row, meta) {
var content = "非正常";
if (data == "0")
content = "正常";
if (data == "1")
content = "锁定";
return content;
}
},
{
"sClass": "text-center",
"data": "u_registerdate",
render: function (data, type, row, meta) {
return "<a title='编辑' class='glyphicon glyphicon-edit nounderline' href='javascript:Edit("+row.u_id+");'></a>";
}
}
],
//这个应该是重绘的回调函数
fnDrawCallback: function () {
var startIndex = this.api().context[0]._iDisplayStart;//获取到本页开始的条数
this.api().column(0).nodes().each(function (cell, i) {
//翻页序号连续
cell.innerHTML = startIndex + i + 1;
});
},
});
//------------------------------------------------------------------------------------------------------------------------------------------
//删除
$("#del").click(function () {
var ids = "";
$('.checkchild').each(function () {
if ($(this).is(':checked')) {
ids += $(this).val()+",";
}
});
if (ids != "") {
$.ajax({
type: "Post",
url: "UserList.aspx/DelUser",
//方法传参的写法一定要对，str为形参的名字
data: "{'ids':'" + ids + "' }",
contentType: "application/json; charset=utf-8",
dataType: "json",
success: function (data) {
//返回的数据用data.d获取内容
UserList();
layer.msg(data.d);
}
});
} else {
layer.msg("请选择行",{offset: ['300px', '700px']});
return;
}
});
});