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<DIV>Yes, I actually have select, draw and modify controls:</DIV>
<DIV> </DIV>
<DIV>//Select, Draw and Modify controls - these are specific to the layer</DIV>
<DIV>controls = {<BR> select: new OpenLayers.Control.SelectFeature(crops, {callbacks: {'over':feature_info}}),<BR> dpolygon: new OpenLayers.Control.DrawFeature(crops,OpenLayers.Handler.Polygon),<BR> modify: new OpenLayers.Control.ModifyFeature(crops),<BR> delf: new OpenLayers.Control.SelectFeature(crops, {onSelect: function(feature) {crops.destroyFeatures([feature])}})</DIV>
<DIV>};<BR>for(var key in controls) {<BR> map.addControl(controls[key]);<BR> }<BR>}</DIV>
<DIV><BR>//Later on I have a fucntion for activating, deactivating:</DIV>
<DIV>function toggleControl(element) {<BR> mode = element.value;<BR> OpenLayers.Util.getElement('comments').innerHTML = "Mode:" + mode;<BR> if ((mode == "select") || (mode == "modify")){<BR> crop_style.strokeColor = "#0000ff";<BR> }<BR> else {<BR> crop_style.strokeColor = "#ff0000";<BR> }<BR> for(key in controls) {<BR> var control = controls[key];<BR> if(element.value == key && element.checked) {<BR> control.activate();<BR> } else {<BR> control.deactivate();<BR> }<BR> }<BR> crops.onFeatureInsert = function(feature) {<BR> lastFeature = feature;<BR> feature.attributes.prop0 = 'new'; //This should be modified to get actual ID<BR> window.alert("New crop area inserted");<BR> }</DIV>
<DIV>}</DIV>
<DIV> </DIV>
<DIV>Thanks,</DIV>
<DIV> </DIV>
<DIV>Robert</DIV>
<DIV><BR>>>> "Eric Lemoine" <eric.c2c@gmail.com> 16/10/2008 5:48 p.m. >>><BR>Hi. Do you also have a modify feature control? The select feature and<BR>modify feature controls are known not to play well together. There<BR>already is a ticket about that, and patch attached to it. Eric<BR><BR>2008/10/16, Robert Sanson <SansonR@asurequality.com>:<BR>> I have tried destroyFeatures, removeFeatures and eraseFeatures and they all<BR>> seem to have the same behaviour. The polygon disappears but the vertices<BR>> remain.<BR>><BR>> var delf = new OpenLayers.Control.SelectFeature(crops, {onSelect:<BR>> function(feature) {crops.destroyFeatures([feature])}});<BR>> map.addControl(delf);<BR>> delf.activate();<BR>><BR>> Robert Sanson<BR>><BR>>>>> Tim Schaub <tschaub@opengeo.org> 5/08/2008 12:13 a.m. >>><BR>> Hey-<BR>><BR>> Adorian Ardelean wrote:<BR>>> Hi,<BR>>><BR>>> After upgrading to OL 2.6, delete feature function does not work<BR>>> correctly:<BR>>> when a polygon or polyline is removed, the lines that define the<BR>>> disappear, but the vertexes not (the vertexes appear as the entity is<BR>>> selected). The code worked flawlessly in previous version. Is something<BR>>> that I have to be aware and/or modify?<BR>>><BR>>> declaration of control<BR>>> deletefeature: new<BR>>> OpenLayers.Control.SelectFeature(vectors,{onSelect:deleteFeature})<BR>>><BR>>> delete function<BR>>> function deleteFeature(geometry)<BR>>> {<BR>>> this.layer.removeFeatures(geometry);<BR>>> }<BR>>><BR>>> Any hint that may solve this issue is appreciated,<BR>><BR>> I just tried the following and confirmed that the above works.<BR>><BR>> 1) open <A href="http://openlayers.org/dev/examples/draw-feature.html">http://openlayers.org/dev/examples/draw-feature.html</A><BR>> 2) draw a polygon (note freehand is true here)<BR>> 3) in the firebug console, run this code:<BR>><BR>> var del = new OpenLayers.Control.SelectFeature(<BR>> map.layers[3], {<BR>> onSelect: function(feature) {<BR>> map.layers[3].removeFeatures([feature]);<BR>> }<BR>> }<BR>> );<BR>> map.addControl(del);<BR>> del.activate();<BR>><BR>> 4) click on your polygon to see it removed<BR>><BR>> I suspect you really want to be calling destroyFeatures instead of<BR>> removeFeatures - unless you call feature.destroy elsewhere.<BR>><BR>> Tim<BR>><BR>>> Adorian<BR>>><BR>>> --<BR>>> Dr. Adorian Ardelean<BR>>> coordinator of myNature Project<BR>>><BR>>> proiectul myNature<BR>>> str. Rascoala din 1907 nr 12<BR>>> Timisoara 300523<BR>>> Romania<BR>>><BR>>> <A href="http://mybiosis.info/nature/portal.php?pagename=firstpage">http://mybiosis.info/nature/portal.php?pagename=firstpage</A> [a Romanian<BR>>> biodiversity-database]<BR>>> <A href="http://mybiosis.info/nature/portal.php?pagename=adorian">http://mybiosis.info/nature/portal.php?pagename=adorian</A> [CV]<BR>>><BR>>><BR>>> ------------------------------------------------------------------------<BR>>><BR>>> _______________________________________________<BR>>> Users mailing list<BR>>> Users@openlayers.org<BR>>> <A href="http://openlayers.org/mailman/listinfo/users">http://openlayers.org/mailman/listinfo/users</A><BR>><BR>> _______________________________________________<BR>> Users mailing list<BR>> Users@openlayers.org<BR>> <A href="http://openlayers.org/mailman/listinfo/users">http://openlayers.org/mailman/listinfo/users</A><BR>><BR>> ------------------------------------------------------------------<BR>> The contents of this email are confidential to AsureQuality. If you have<BR>> received this communication in error please notify the sender immediately<BR>> and delete the message and any attachments. The opinions expressed in this<BR>> email are not necessarily those of AsureQuality. This message has been<BR>> scanned for known viruses before delivery. AsureQuality supports the<BR>> Unsolicited Electronic Messages Act 2007. If you do not wish to receive<BR>> similar communications in future, please notify the sender of this message.<BR>> ------------------------------------------------------------------<BR>><BR>><BR>> This message has been scanned for malware by SurfControl plc.<BR>> www.surfcontrol.com<BR>><BR><BR><BR><BR><BR></DIV><br><br><table bgcolor=white style="color:black"><tr><td><br>------------------------------------------------------------------<br>
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