A few lines of code demonstrating how to use viewer commands in the Geocortex HTML5 Viewer

viewer.js

// some sample viewers
// http://e-korttest.vejenkom.dk/zpubHtml5Ekstern/Index1.html
// http://e-korttest.vejenkom.dk/zpubHtml5Ekstern/Index.html?viewerConfigUri=http://e-korttest.vejenkom.dk/Geocortex/Essentials/GeocortexEkstern/REST/sites/zpubPlan/viewers/zpubplanGVH/virtualdirectory/Resources/Config/Default/desktop.json.js
// https://support.geocortex.com/SupportForums/Thread.aspx?pageid=0&mid=2&ItemID=9&thread=46888


/** 

calling an iframe, only works if they are on the same domain
var gcviewer = document.getElementById('gcviewer').contentWindow
var app = gcviewer.geocortex.framework.applications[0]
*/

// the following examples requires the Geocortex viewer to be implemented in the same page, not through an ifram

//get a reference to the application object
var app = geocortex.framework.applications[0]


// create a few geometries
var point = new esri.geometry.Point(501103.14677944814, 6148629.802242098, new esri.SpatialReference(25832))
var rectangle = new esri.geometry.Extent({"xmin":509050.8171809043,"ymin":6146737.8442903645,"xmax":509278.7203376143,"ymax":6147034.480145129,"spatialReference":{"wkid":25832}})

// do stuff with commands
app.commandRegistry.command("PanToPoint").execute(point)
app.commandRegistry.command("StepZoomIn").execute()
app.commandRegistry.command("Identify").execute(point)
app.commandRegistry.command("SetActiveTool").execute("IdentifyPointTool")

app.commandRegistry.command("StepZoomIn").execute()
app.commandRegistry.command("Geolocate").execute()
app.commandRegistry.command("ZoomToExtent").execute(rectangle)
app.commandRegistry.command("ZoomToInitialExtent").execute()