topic Re: Add executable icon to header area in ArcGIS Viewer for Flex Questions

Add executable icon to header area

LuciHawkins — Wed, 16 Jan 2013 13:00:14 GMT

Currently I have a widget that allows users to display certain map layouts. All it basically does is turn layers on/off programmatically based up which map they want to see (see graphic). I would like to have three icons instead of the widget on the Header. ie: "Zoning Map", "Flood Map", " City Map" that would essentially do the same thing when the icon was clicked. Is this a possibility?

[ATTACH=CONFIG]20761[/ATTACH]

Thank you in advance!

Luci

Re: Add executable icon to header area

JacobBoyle — Wed, 16 Jan 2013 13:57:52 GMT

esri has this in the local government site:

http://resources.arcgis.com/en/help/localgovernment/10.1/

it looks like it might do what you want to do with a bit of adaptation.

Re: Add executable icon to header area

LuciHawkins — Wed, 16 Jan 2013 16:17:06 GMT

Good Afternoon,

I looked at the different apps and I couldnt find what I am looking for. On a side note, we have been waiting to upgrade to 10.1 so we can do advanced printing, etc. Our new server should be here in a month or so and we will be upgrading then. Maybe at that time we can implement some of the newer stuff.

I have created a web page with three icons that allow users to begin flexviewer with different config.xml files. That was the first method I tried in controlling which map layers were visible, but it is only good upon startup. They didnt really like that. So, I added the widget where users click on the widget icon which opens up a widget window with three buttons. Depending on which of the three button they choose, layers are turned on/off programmatically. They dont really like that either. They are afraid people will not know to click on the icon.

So, I just want those three buttons on the header instead of wrapped up in a widget. I am not a programmer by schooling, so I am hacking my way through and trying to learn the proper methods as time allows. 🙂

Thanks!

Luci

Re: Add executable icon to header area

DanJensen — Sat, 11 Dec 2021 21:01:08 GMT

Here is some code I use to turn on and off map services.

var lyrObject:Object=new Object;
lyrObject.label = msName;
  
var msIndex:int=map.layerIds.indexOf(msName);
     
lyrObject.id=msIndex.toString();
lyrObject.layer=map.layers[msIndex]; 
lyrObject.visible=true;
AppEvent.dispatch(AppEvent.MAP_LAYER_VISIBLE, lyrObject);

Where msName is the value of the label property when you added the layer to config.xml.
To turn a layer off change .visible to false.

Watch the video for creating custom widget if you haven't yet and create a custom widget to turn on and off the map services as desired using code like this. Set it up so you can configure the msName.

Good Luck,
-Dan