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标题: 如何获取IFrameUrl中页面的信息 [打印本页]

作者: 春宵一刻值千金 时间: 2012-8-21 06:41
标题: 如何获取IFrameUrl中页面的信息
<%--主体--%>
      <ext:Region ID="RegionMain" ShowHeader="false" Layout="Fit" Margins="0 0 0 0" Position="Center" CssStyle="width:100%;height:100%;" runat="server">
         <%--工具条--%>
         <Toolbars>
            <ext:Toolbar ID="Toolbar" runat="server">
            <Items>
               <ext:Button ID="btnSideBar" Icon="Outline" EnableAjaxLoading="false" Text="侧边栏" runat="server">
               </ext:Button>
               <ext:Button ID="btnZoomIn" Icon="ZoomIn" EnableAjaxLoading="false" Text="放大" runat="server">
               </ext:Button>
               <ext:Button ID="btnZoomOut" Icon="ZoomOut" EnableAjaxLoading="false" Text="缩小" runat="server">
               </ext:Button>
               <ext:Button ID="btnPan" Icon="Zoom" EnableAjaxLoading="false" Text="平移" runat="server">
               </ext:Button>
               <ext:Button ID="btnGlobe" Icon="World" EnableAjaxLoading="false" Text="全图" runat="server">
               </ext:Button>
               <ext:Button ID="btnIdentify" Icon="Information" EnableAjaxLoading="false" Text="查询" runat="server">
               </ext:Button>
               <ext:Button ID="btnLength" Icon="TagBlue" EnableAjaxLoading="false" Text="量距" runat="server">
               </ext:Button>
               <ext:Button ID="btnArea" Icon="TagRed" EnableAjaxLoading="false" Text="量面" runat="server">
               </ext:Button>
               <ext:Button ID="btnCamera" Icon="Camera" EnableAjaxLoading="false" Text="截图" runat="server">
               </ext:Button>
               <ext:Button ID="btnClear" Icon="Delete" EnableAjaxLoading="false" Text="清理" runat="server">
               </ext:Button>
            </Items>
            </ext:Toolbar>
         </Toolbars>
         <%--地图--%>
         <Items>
            <ext

anel ID="mapPanel" ShowHeader="false" EnableIFrame="true" IFrameUrl="./map.htm" CssStyle="width:100%;height:100%;" runat="server">

</ext

anel>
            <%--<ext:ContentPanel ShowHeader="false" CssStyle="width:100%;height:100%;" runat="server">
            <div dojotype="dijit.layout.BorderContainer" design="headline" gutters="false" style="width: 100%; height: 100%; margin: 0;">
               <div id="mapDiv" dojotype="dijit.layout.ContentPane" region="center" style="overflow:hidden;">
               </div>
            </div>
            </ext:ContentPanel>--%>
         </Items>
      </ext:Region>

因为一些原因，我地图这边只能通过IFrameUrl的方式加载另一个页面，现在我想知道，我如何与./map.htm里的元素进行交互？

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