Hi, I hoping that somebody here will be able to help me out as i have spent days trying to figure this out and its a vital part of an application im developing for my university dissertation. I am struggling to update attributes values via a popup box. My data is stored in PostGIS with a blank text column which i want to be able to add text to as I draw a new feature.
I have been trying to work from this example: http://gis.ibbeck.de/ginfo/apps/OLExamples/OL26/examples/styles_unique_with_group.html I have the popup box with the current value displaying in the text input(I entered random values via PostGIS to test it) and an update button but nothing happens. I not sure if the error is in the update button or in the updateattributes function. the example has 2 fields to update so my mistake maybe altering it to 1 field but I cant figure it out. I have draw, modify geometry, delete and save working with the same layer so the data is not the issue. The relevant part of the code is below: function createPopup(feature) { var attInfo = feature.attributes['info'] ? feature.attributes['info'] : "no info"; feature.popup = new OpenLayers.Popup.FramedCloud("pop", feature.geometry.getBounds().getCenterLonLat(), null, '<div>Popup<p> <input id="attInfo_' + feature.id + '" type="text" style="width:100%" value="' + attInfo +'"> <p><input id="attBtn_' + feature.id + '" type="button" value="Update" onclick="updateAttributes(\'' + feature.id + '\');"></div>', null, true, function() { selcontrol.unselectAll(); } ); map.addPopup(feature.popup); } function destroyPopup(feature) { feature.popup.destroy(); feature.popup = null; } var selcontrol = new OpenLayers.Control.SelectFeature(points, { onSelect: createPopup, onUnselect: destroyPopup }); function updateAttributes(fid) { feature.attributes.info = document.getElementById("attInfo_" + fid).value; { for(var key in feature.attributes) { if(key != "info") { var data = document.getElementById('att' + key + '_' + fid).value; if(feature.attributes[key] != data) feature.attributes[key] = data; } } } } Any help would be appreciated. Information on this seems to be lacking online any examples that show attribute editing also include many other complex element making them difficult to examine. Perhaps a simple example would be useful. Thanks in advance! Eoin -- View this message in context: http://osgeo-org.1803224.n2.nabble.com/Feature-attribute-editing-updating-tp6703055p6703055.html Sent from the OpenLayers Users mailing list archive at Nabble.com. _______________________________________________ Users mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/openlayers-users
