1，工作中遇到这样一个需求，页面上要把所有的user加载出来，同时每个user后面紧跟着要把user的任务加载出来！我的处理方法是用repeater来加载所有的user，同时在repeater里面嵌套一个gridview，将每个user的任务展示出来！代码如下

前台代码：

<asp:repeater id=repeater1 runat=server

onitemdatabound=repeater1_itemdatabound>

<headertemplate>

<table border=0 cellspacing=0 cellpadding=0 width=100%>

<tr>

</headertemplate>

<itemtemplate>

<td class=list_table_in>

<span class=leadertitle>高管：<a href='/leaderschedule/_layouts/ls/leaderdetail.aspx?loginname=<%#eval(loginname) %>'><%#eval(username) %></a></span><asp:gridview id=gv_inrep runat=server autogeneratecolumns=false allowsorting=true

onrowcreated=gv_donelist_rowcreated onsorting=gv_donelist_sorting allowpaging=true

cssclass=tasklisttbl width=100% onrowdatabound=gv_donelist_rowdatabound

enablemodelvalidation=true>

<alternatingrowstyle backcolor=#fdfeff />

<headerstyle horizontalalign=center forecolor=black height=20 />

<rowstyle horizontalalign=center height=26px />

<columns>

<asp:boundfield headertext=日期 itemstyle-cssclass=custom datafield=date sortexpression=date>

<itemstyle width=15% />

</asp:boundfield>

<asp:boundfield headertext=时间 datafield=time sortexpression=time>

<itemstyle width=11% />

</asp:boundfield>

<asp:boundfield headertext=工作安排 datafield=workplan sortexpression=workplan>

<itemstyle width=11% />

</asp:boundfield>

<asp:boundfield headertext=地点 datafield=place sortexpression=place>

<itemstyle width=11% />

</asp:boundfield>

</columns>

<pagertemplate>

</pagertemplate>

</asp:gridview>

</td>

<asp:literal id=literal1 runat=server text='<%#eval(flag) %>'></asp:literal>

</itemtemplate>

<footertemplate>

</tr></table>

</footertemplate>

</asp:repeater>

后台代码：

protected void repeater1_itemdatabound(object sender, repeateritemeventargs e)

{

try

{

if (e.item.itemtype == listitemtype.item || e.item.itemtype == listitemtype.alternatingitem)

{

gridview gv = e.item.findcontrol(gv_inrep) as gridview;//找到里层的repeater对象

leader rowv = (leader)e.item.dataitem;//找到分类repeater关联的数据项

string typeid = rowv.loginname; //获取填充子类的id

setsorting();

gv.datasource = pointdatasource(typeid);

gv.databind();

}

}

catch (exception ex)

{

syslog syslog = new syslog();

syslog.listname = constdata.listname_pcitc_ls_schedule;

syslog.ltype = repeater的item绑定事件异常;

syslog.workflowname = 领导日程管理系统;

syslog.location = repeater绑定数据：otherschedule.aspx;

syslog.message = 页面信息加载异常： + ex.message;

syslog.datasource = 0;

logprovider.addauditrecordtosource(syslog);

}

}

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