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POMake a stored polyline editable again?
 

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  1. POMake a stored polyline editable again?
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    <p>I am bit stuck with making a saved polyline editable again. At the moment i have stored the points in a mysql database and i am able to show the route/polyline again with custom markers.</p> <p>Now i like the polyline to be editable again and for this i was looking into: <a href="http://www.birdtheme.org/useful/v3tool.html" rel="nofollow">http://www.birdtheme.org/useful/v3tool.html</a></p> <p>Issues i have:</p> <ol> <li>i can't get the already saved points/markers to act as if they where just placed on the map. For example the points can't be dragged and dropped. A marker can be picked up but i am not able to put it on the map again (i already tried event dragend).</li> <li>i don't want the midmarkers, just the ability to move markers, add and delete markers</li> </ol> <p>At the moment my startediting function looks like:</p> <pre><code>function startEditing(){ if(editing === true){ stopediting(); }else{ routeCoords = theRoute.getPath(); //remove custom icons //setAllMap(null); if(routeCoords.length &gt; 0){ for(var i = 0; i &lt; routeCoords.length; i++) { var marker = setmarkers(routeCoords.getAt(i)); //alert("marker: "+marker); markers.push(marker); /*if(i &gt; 0) { var midmarker = setmidmarkers(routeCoords.getAt(i)); midmarkers.push(midmarker); }*/ } editing = true; jQuery('#btnEditing').removeClass('green'); jQuery('#btnEditing').val('Stop Editing').addClass('red'); } } } </code></pre> <p>and function setmarkers looks like</p> <pre><code>function setmarkers(point){ var marker = new google.maps.Marker({ position: point, map: map, icon: imageNormal, raiseOnDrag: false, draggable: true }); google.maps.event.addListener(marker, "mouseover", function() { marker.setIcon(imageHover); }); google.maps.event.addListener(marker, "mouseout", function() { marker.setIcon(imageNormal); }); google.maps.event.addListener(marker, "drag", function() { for (var i = 0; i &lt; markers.length; i++) { if (markers[i] === marker) { theRoute.getPath().setAt(i, marker.getPosition()); movemidmarker(i); //movemarker(i); break; } } routeCoords = theRoute.getPath(); var stringtobesaved = marker.getPosition().lat().toFixed(6) + ',' + marker.getPosition().lng().toFixed(6); pointsArray.splice(i,1,stringtobesaved); }); ////#end markers van DB google.maps.event.addListener(marker, "click", function() { for (var i = 0; i &lt; markers.length; i++) { if (markers[i] === marker &amp;&amp; markers.length !== 1) { marker.setMap(null); markers.splice(i, 1); theRoute.getPath().removeAt(i); removemidmarker(i); break; } } routeCoords = theRoute.getPath(); if(markers.length &gt; 0) { pointsArray.splice(i,1); } }); return marker; } </code></pre> <p>Any suggestions?</p>
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