在listview过滤器上停止页面重新加载 [英] stop page reload on listview filter

问题描述

嗨


i有一些列和行的数据表..

我从DataPager1_PreRender的数据表填充listview ...



我也有复选框列表OnSelectedIndexChanged，我想根据选中的复选框从数据表和填充列表视图中过滤



当我这样做时，页面重新加载并显示结果..我想要的只是listview（那个div部分）应该重新加载/刷新并且页面应该保持在同一位置...





我使用了< updatepanel> ;, maintainpagescrollposition为true，但是页面重新加载...



请咨询

Hi
i have datatable with some columns and rows..
and i fill listview from datatable in DataPager1_PreRender...

Also i have checkboxlist OnSelectedIndexChanged , i want to filter from datatable and fill listview according to checkbox selected

When i do this, the page reloads and shows results..what i want is only listview (that much div part) should be reload/refresh and page should remain at same position...


I used <updatepanel>,maintainpagescrollposition true , but still it page reloads ...

pls advice

推荐答案

Hi,

protected void Page_Load(object sender, EventArgs e)
{

if(!Page.IsPostBack)
{      
  ProductListList.Page.MaintainScrollPositionOnPostBack = true;
DataTable table_temp = (DataTable)Session["SearchHotel"];
 ProductListList.DataSource = table_temp;
}
}

加入页面加载如上所述。



用户AJAX更新面板为您提供ListView以进行部分重新加载。

Add in Page load like above.

User AJAX Update Panel for you ListView for partial reload.

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