[OpenLayers-Users] Help dealing with popup clicks verse clickhandlers

[Eric Lemoine]

On Tue, May 27, 2008 at 7:42 AM, 小粟 <weimin_su at 126.com> wrote:
>   Hope this is useful!

You don't use a click handler (OpenLayers.Handler.Click) so your
example doesn't really pertain to Stephen's case. Thanks,

--
Eric

>  var feature, popup;
>    var contentHTML;
>    var marker, markers;
>
> function addMarker(lon, lat, cHtml)
>  {
>      if(markers == null)
>      {
>          markers = new OpenLayers.Layer.Markers("热点层");
>          map.addLayer(markers);
>      }
>
>      if(feature != null)
>      {
>          feature.destroy();
>          if(popup != null)
>          {
>              popup.destroy();
>              popup = null;
>          }
>      }
>      feature = new OpenLayers.Feature(layer, new OpenLayers.LonLat(lon, lat));
>      //feature.closeBox = false;
>      feature.popupClass = OpenLayers.Popup.FramedBubbleM2Ex;
>      //feature.popupClass = OpenLayers.Popup.FramedCloud;
>      var markerIcon = new OpenLayers.Icon("mainimg/marker.gif", new OpenLayers.Size(37.5,37.5));
>      if(marker == null)
>      {
>        marker = feature.createMarker();
>        //marker.icon = markerIcon;
>      }
>      else
>      {
>        markers.removeMarker(marker);
>        marker = feature.createMarker();
>        //marker.icon = markerIcon;
>      }
>
>      markers.addMarker(marker);
>      contentHTML = cHtml;
>      marker.events.register("mousedown", marker, mousedown);
>  }
>
>  function mousedown(evt) {
>      if (popup == null) {
>      popup = feature.createPopup(true);
>      popup.setContentHTML(contentHTML);
>      markers.map.addPopup(popup);
>      } else {
>          popup.toggle();
>      }
>
>      OpenLayers.Event.stop(evt);
>  }