ilovexiaou 通过本文主要向大家介绍了jquery,表格,datatables,加载等相关知识,希望对您有所帮助,也希望大家支持linkedu.com www.linkedu.com
参考自官方文档，需要引入jquery.js，jquery.dataTables.js，dataTables.bootstrap.js（可选）,
由于时间紧，省略了很多，所以总结份简化版的仅供参考。
1、直接加载，这个比较简单，如下
<div id="tid" class="col-sm-12 col-md-12"> <div id="secondtid" hidden="hidden"></div> </div>
jsp用了bootstrap的栅格，js如下
<script type="text/javascript">
function getgaoxinqu() {
$('#secondtid').remove();
$("#tid").append(
"<div id='secondtid' style='width: 100%;'><table id='table_id' class='table table-striped table-bordered table-hover no-footer dataTable display' ><thead><tr><th nowrap>id</th><th nowrap>高新区名称</th><th nowrap>地区</th><th nowrap>工商注册企业数</th><th nowrap>网址</th><th nowrap>工业总产值(千元)</th><th nowrap>工业增加值(千元)</th><th nowrap>主导产业</th><th nowrap>财政收入（万元）</th><th nowrap>财政支出（万元）</th></tr></thead><tbody></tbody></table></div>");
$.ajax({
url : '${contextPath}/mst/theme/otherOperatePlatformTheme.do?flag=gaoxinqu',// 跳转到 action
data : {
barName : '1'
},
serverSide: true,//服务器处理
traditional : true,
type : 'post',
success : function(data) {
var dataObj = eval(data);
$('#table_id').DataTable(
{
data : dataObj,
sScrollY: 600,
sScrollX: '100%',
columns : [ {
data : 'id'
},{
data : 'name'
}, {
data : 'dy'
}, {
data : 'gxqyy'
}, {
data : 'www'
}, {
data : 'gysum'
}, {
data : 'gyadd'
}, {
data : 'zdcy'
} , {
data : 'cztr'
} , {
data : 'czzc'
} ],
order:[[ 0, "asc" ]],
language : {
search : "在表格中搜索:",
show : "显示",
"sProcessing" : "处理中...",
"sLengthMenu" : "显示 _MENU_ 项结果",
"sZeroRecords" : "没有匹配结果",
"sInfo" : "显示第 _START_ 至 _END_ 项结果，共 _TOTAL_ 项",
"sInfoEmpty" : "显示第 0 至 0 项结果，共 0 项",
"sInfoFiltered" : "(由 _MAX_ 项结果过滤)",
"sInfoPostFix" : "",
"sSearch" : "搜索:",
"sUrl" : "",
"sEmptyTable" : "表中数据为空",
"sLoadingRecords" : "载入中...",
"sInfoThousands" : ",",
"oPaginate" : {
"sFirst" : "首页",
"sPrevious" : "上页",
"sNext" : "下页",
"sLast" : "末页"
},
"oAria" : {
"sSortAscending" : ": 以升序排列此列",
"sSortDescending" : ": 以降序排列此列"
}
}
});
showPage();
},
error : function() {
alert("异常！");
}
});
showPage();//高度调节
}
</script>
后台传个json就行了，由于这个破项目表名都很奇葩凑合看吧。
List<GaoXinDistrict> gxlist=new ArrayList<GaoXinDistrict>();
String sql="select * from ODS10000060";
try {
List<Map> list = oracledictionaryService.executeSqlToRecordMap(sql);
for (Map map : list) {
GaoXinDistrict gx=new GaoXinDistrict();
Object id= map.get("ID");
Object name = map.get("NAME");
Object JB = map.get("JB");
Object DY = map.get("DY");
Object YEAR = map.get("YEAR");
Object FZR = map.get("FZR");
Object TBR = map.get("TBR");
Object phone = map.get("PHONE");
Object EMAIL = map.get("EMAIL");
Object WWW = map.get("WWW");
Object GXQMJSUM = map.get("GXQMJSUM");
Object JCMJ = map.get("JCMJ");
Object GXQYY = map.get("GXQYY");
Object GYSUM = map.get("GYSUM");
Object GYADD = map.get("GYADD");
Object CZTR = map.get("CZTR");
Object CZZC = map.get("CZZC");
Object DEC = map.get("DEC");
Object ZDCY = map.get("ZDCY");
gx.setId(Integer.parseInt(String.valueOf(id)));
gx.setName(name.toString());
gx.setJB(JB.toString());
gx.setDY(DY.toString());
gx.setYEAR(YEAR.toString());
gx.setFZR(FZR.toString());
gx.setTBR(TBR.toString());
gx.setPhone(phone.toString());
gx.setEMAIL(EMAIL.toString());
gx.setWWW(WWW.toString());
gx.setGXQMJSUM(GXQMJSUM.toString());
gx.setJCMJ(JCMJ.toString());
gx.setGXQYY(GXQYY.toString());
gx.setGYSUM(GYSUM.toString());
gx.setGYADD(GYADD.toString());
gx.setCZTR(CZTR.toString());
gx.setCZZC(CZZC.toString());
gx.setDEC(DEC.toString());
gx.setZDCY(ZDCY.toString());
gxlist.add(gx);
}
parseJSONResult(gxlist, response);
} catch (Exception e) {
e.printStackTrace();
}
2、延迟加载
由于老项目用的struts1，造成前台form接收参数有问题，所以直接用servlet接收
前端jsp如1直接加载一样，js如下
function initDatatables(){
/*var columns = new Array();
$("#listTable thead th").each(function(index, element) {
var fieldName=$(element).attr("fieldName");
if(fieldName.indexOf('.')>0)fieldName=fieldName.substring(2);
columns.push({"data":fieldName});
});
if($('#listTable').length<=0) return;
//-- 列定义
var columnDefs = new Array();
$("#listTable thead th").each(function(index, element) {
if($(element).attr("fieldType")!='VARCHAR'){
columnDefs.push({
"orderable": true,
"searchable" : false,
"targets": index });
}
});*/
$('#listTable').DataTable( {
"processing": true,//处理中显示
"serverSide": true,//服务器处理
"sScrollY": 300,
"sScrollX": "100%",
"columns":[{"data":"ID"},{"data":"YEAR"},{"data":"REGION"},{"data":"GYZCZ"},{"data":"QYS"}],
/*"columns":columns,*/
/*"columnDefs":columnDefs,*/
// "bInfo": false,
// "bPaginate": false,
// "bFilter":false,/servlet/ComplexInquireServlet
// "bLengthChange": false,
"ajax": {
"url": urlContextPath+"/mst/DatatablesLazyLoadServlet?flag=details",
"type": "POST",
"data": function ( d ) {
var queryForm = document.queryConditionForm;
d['fieldCode'] = 'ID,YEAR,REGION,GYZCZ,QYS';
d['tableCode'] = 'ODS10000030'; //表名
}
},
"oLanguage": {
"search" : "在表格中搜