字段超过一定字符否就加省略号显示代码,Asp.Net代码库,德仔网

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【Asp.Net】字段超过一定字符否就加省略号显示

作者:Dezai.CN / 发布于2011/7/21/ 684

<div>
<span style="background-color: #ffffff"><span style="font-family: Verdana; font-size: 16px">//绑定列 </span>
<span style="font-family: Verdana; font-size: 16px"><asp:TemplateField HeaderText="标题" SortExpression="DocumentTitle"> </span>
<span style="font-family: Verdana; font-size: 16px"><ItemTemplate> </span>
<span style="font-family: Verdana; font-size: 16px"><a onmouseout="ShowRec()" onmouseover="ShowRec()" href='DocShowDetail.aspx?id= <%# Eval("DocumentID") %>' > <%# Eval("DocumentTitle").ToString().Length > 20 ? Eval("DocumentTitle").ToString().Substring(0,20) + "..." : Eval("DocumentTitle").ToString() %> </span>

<span style="font-family: Verdana; font-size: 16px"><div id="divRec"> <%# DataBinder.Eval(Container.DataItem, "DocumentTitle")%> </div> </span>
<span style="font-family: Verdana; font-size: 16px"></ItemTemplate> </span>
<span style="font-family: Verdana; font-size: 16px"><ItemStyle Width="360px" Wrap="False" /> </span>
<span style="font-family: Verdana; font-size: 16px"></asp:TemplateField> </span>



<span style="font-family: Verdana; font-size: 16px"><script type="text/javascript"></span>
<span style="font-family: Verdana; font-size: 16px">function ShowRec()</span>
<span style="font-family: Verdana; font-size: 16px">{</span>
<span style="font-family: Verdana; font-size: 16px">var ele = event.srcElement;</span>
<span style="font-family: Verdana; font-size: 16px">var rec = ele.nextSibling;</span>
<span style="font-family: Verdana; font-size: 16px">if(rec)</span>
<span style="font-family: Verdana; font-size: 16px">{</span>
<span style="font-family: Verdana; font-size: 16px">if(rec.style.display = '')</span>
<span style="font-family: Verdana; font-size: 16px">{</span>
<span style="font-family: Verdana; font-size: 16px">rec.style.display = 'none';</span>
<span style="font-family: Verdana; font-size: 16px">}</span>
<span style="font-family: Verdana; font-size: 16px">else</span>
<span style="font-family: Verdana; font-size: 16px">{</span>
<span style="font-family: Verdana; font-size: 16px">rec.style.display = '';</span>
<span style="font-family: Verdana; font-size: 16px">}</span>
<span style="font-family: Verdana; font-size: 16px">}</span>
<span style="font-family: Verdana; font-size: 16px">}</span>
<span style="font-family: Verdana; font-size: 16px"></script></span></span>

<span style="background-color: #ffffff"><span style="font-family: Verdana; font-size: 16px">或者当 onmousemove弹出DIV显示详细信息</span></span>
</div>

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