It turns out the layer I'm using for hover is a WMS layer and the features
property is NULL.
How do I use hover with a WMS layer?
Joe
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I would like to hover over one of my layers and display the feature site_name
next to the feature like a label. I would also like to have this control
active all of the time - while pan, identify, zoomIn, ... are active.
Using the control below the overFeature code is never reached.
Help,
Joe
I haven't been able to get a variation of that code working either. When I
try to create report
var report = function(e) ...
I get a this.map is null js error. But layers have been added that is how it
set userLayer.
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With my old code I get multiple js errors when I move
How can I determine the layer feature type (POINT, MULTIPOINT, ...) if I have
the layer.
thelayer =
document.getElementById('idSelect').options[document.getElementById('idSelect').selectedIndex].value
Joe
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I'm fairly new to this stuff and I still don't know how to get the feature
type given the layer.
theLayer.feature.geometry.CLASS_NAME
javascript ERROR feature is undefined
theLayer.features.geometry.CLASS_NAME
javascript ERROR features is undefined
Thanks,
Joe
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I'm still at a loss. thelayer =
document.getElementById('idSelect').options[document.getElementById('idSelect').selectedIndex].value;
for (var lyr=0; lyr lt; map.layers.length; ++lyr){ var layer =
map.layers[lyr]; if(layer.name==thelayer.toString()){ var
It turns out the layers are WMS.
Is there any way to get the type (POINT, )
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What I really need to know is how to is (1, 2, and 4):
1. Select features from a (PostgreSQL) layer where ownerID = myID
2. Draw the result set as a vector layer with a siteID attribute.
3. Add and enable a drag drop control.
4. After a feature is moved 'onComplete', update the
I want to select database entries from a table with a fliter and create a
vector layer with two additional attributes (ownerID, siteID).
I haven't got a clue how to do this. How do I add additional attributes to
the vector?
var mySiteVectors = new OpenLayers.Layer.Vector(My Sites,
Being very new to OpenLayers I finally figured out how to add a control
button to the map. I still have to figure out how to get the indices of the
layers using the layer names rather than hard coding them.
//Refresh Map control
var refreshcon = new OpenLayers.Control.Button({title: Refreshes
I have two or three database point layers that would like to refresh with a
custom refresh map control like I saw on your link. (only refresh it by when
clicking in a custom dmaUpdateMap Control.)
Could you share the code for creating this control in the map init()
function?
Thanks,
Joe
I would like to save the map extent to cookies so I can use it on a page
refresh.
Is there an AfterDraw event and if not how do I create it so it will fire
the function below?
function saveMapExtentCookies() {
var bounds = map.getExtent();
var date = new Date();
var
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