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我調用一個ajax函數來加載GridView時div滾動到底部和我的代碼工作正常,但我想調用該函數時div在半途滾動用戶在獲取記錄時不必等待。回滾記錄當div中途滾動
.ASPX HTML
<table class="Grid" cellspacing="0" rules="all" border="1" id="Table1" style="width: 99%; border-collapse: collapse;">
<tr>
<th scope="col" style="width: 10%">ID</th>
<th scope="col" style="width: 30%;">Title</th>
<th scope="col" style="width: 20%;">Theme</th>
<th scope="col" style="width: 14%;">Subject</th>
<th scope="col" style="width: 14%;">Grade</th>
</tr>
</table>
<div id="dvGrid" style="height: 800px; overflow: auto; width: 100%">
<asp:GridView ID="gridSearchResult" runat="server" AutoGenerateColumns="false" CssClass="Grid" Width="99%" EmptyDataText="No records found!!!">
<Columns>
<asp:BoundField DataField="tid" HeaderText="ID" ItemStyle-CssClass="tid" ItemStyle-Width="10%" HeaderStyle-Width="10%" />
<asp:BoundField DataField="title" HeaderText="Title" ItemStyle-CssClass="title" ItemStyle-Width="30%" HeaderStyle-Width="30%" />
<asp:BoundField DataField="theme" HeaderText="Theme" ItemStyle-CssClass="theme" ItemStyle-Width="20%" HeaderStyle-Width="20%" />
<asp:BoundField DataField="subject" HeaderText="Subject" ItemStyle-CssClass="subject" ItemStyle-Width="14%" HeaderStyle-Width="14%" />
<asp:BoundField DataField="grade" HeaderText="Grade" ItemStyle-CssClass="grade" ItemStyle-Width="14%" HeaderStyle-Width="14%" />
</Columns>
</asp:GridView>
</div>
的Javascript
//Load GridView Rows when DIV is scrolled
$("#dvGrid").on("scroll", function (e) {
var $o = $(e.currentTarget);
if ($o[0].scrollHeight - $o.scrollTop() <= $o.outerHeight()) {
GetRecords();
}
});
我有什麼變化在做javascript函數上面調用GetRecords()當我滾動的一半該分部。