JavaScript怎么实现调用OCX中的方法

Question

本帖最后由 nanaze 于 2010-08-02 14:39:06 编辑

Answer 1

function getJoGIS(){
    var div=document.createElement("div");
    var codes=[];    
    var JoGIS;    codes.push('<object id="JoGIS" classid="CLSID:FC8F7F34-C20D-4406-8BAE-EFE2E232227F" width="100%" height="100%" align="top"> ');
    codes.push('<param name="_Version" value="65536"/>');
    codes.push('<param name="_ExtentX" value="2646"/>');
    codes.push('<param name="_ExtentY" value="1323"/>');
    codes.push('<param name="_StockProps" value="0"/>'); 
    codes.push('</object>'); 
    codes.push('<script language="javascript" for="JoGIS" event="SelectedElement()" type="text/javascript">');
    codes.push('clickEvent();');
    codes.push('</script>');
    codes.push('<script language="javascript" for="JoGIS" event="AddedElement()" type="text/javascript">');
    codes.push('AddedElement_();');
    codes.push('</script>');
    codes.push('<script language="javascript" for="JoGIS" event="OnMouseUp(BUTTON,SHIFT,X,Y)" type="text/javascript">');
    codes.push('OnMouseUp_(SHIFT,X,Y);');
    codes.push('preCalDIs();');
    codes.push('</script>');
//    codes.push('<script language="javascript" for="JoGIS" event="OnMouseDown(BUTTON,CONTROL,X,Y)" type="text/javascript">');
//    codes.push('OnMouseDown_(BUTTON,CONTROL,X,Y);');
//    codes.push('</script>'); div.style.cssText="display:none;"
    div.innerHTML=codes.join("");
    JoGIS = div.innerHTML; //.removeChild(div.getElementsByTagName("object")[0]);//
   
div=null;
    return JoGIS;    
}function showJoGIS() {
    var InnerGDB =  getJoGIS();
    document.getElementById('divGDB').innerHTML = InnerGDB;
}window.onload= function(){
  showJoGIS()
  GeoGIS = document.getElementById("JoGIS");
  var url = "http://202.200.85.77/files/1.gdb";
  GeoGIS.LoadMapFile( url);
  GeoGIS.OperateState = "0";
 originalScale= GeoGIS.ZoomScale();
}