nav[aria-label="Primary Navigation"] { padding: 0; & ul { list-style: none; width: 100%; display: flex; flex-direction: row; justify-content: start; align-items: start; gap: 30px; padding: 0; & li { margin: 0; } & ul li { list-style: none; } } }

Table of Contents - Legend Widget for FlexViewer 2.x

RobertScheitlin__GISP

All,

Here is the next in my line of widgets for the FlexViewer 2.x.

The legend portion of this widget is the same code as my dynamic legend widget so,

IT IS FOR ARCGIS SERVER 10 OR GREATER ONLY

This is just a simple TOC Widget that includes my dynamic legend component.
This widget also includes my enhancement for map service transparency,
right click context menu for zoom to make layer visible, and my scale
dependent renderer for the TOC checkboxes.

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Accepted answers

All comments

KarlWilson

Thanks Robert,

So apart from putting my images in a Raster Catalog, I guess there's no way of stopping the Legend displaying the RGB colours?

JamesKo

Hi Robert,

I think I may have found a bug. It only happens when you expand the first item in the toc. The metadatatooltip pops up when it shouldn't or at least I think it shouldn't.

Regards,
James

AjayArcot

I am having some issues, the TOC comes up with the layers but without the associated symbology.. And the "Generating TOC Legend" keeps on running, any help on this? Thanks
Aj

RobertScheitlin__GISP

Ajay,

And you are using ArcGIS Server 10 and above as the details state are required right?

RobertScheitlin__GISP

James,

So the first layer in the TOC does not have a description (metadata) button before you click the expand node and then it does? When you click on it what happens?

RobertScheitlin__GISP

Karl,

Correct as the RGB is the correct legend that should be displaying.

AjayArcot

Hi Robert, yes we are using server V10 with SP2, I have tried using single layers (services) at a time still the problem is there.. Thanks for your time on this.
Regards Ajay

RobertScheitlin__GISP

Ajay,

Can you post your config.xml and your TOCWidget.xml?

AjayArcot

Hi Robert, the config & TOCwidget xmls' are attached. Please let me know if I have missed something. Regards Ajay

Forum.zip

RobertScheitlin__GISP

Ajay,

The current version does not work with secured services but hopefully the next version with resolve this.

AjayArcot

Thanks Robert, any idea when the new version will be released, or if there is an alternative I can use in the interim for Flex V2.4?

RobertScheitlin__GISP

Ajay,

Give this compiled version a test drive and see if it fixes the issue. No guarantees as I don't use secure services, thus have no ability to test myself.

TOC.zip

JamesKo

Hi Robert,

Yes, that's correct the first layer does not have a description before I expand the node. I've noticed this behaviour on your site in the code gallery as well.

When I click on it, the tooltip disappears but it looks like it disappears eventually after 10 seconds or so.

Bud_0-1770650381235.png

TomSellsted

Greetings Robert!

I am having a problem with the TOC displaying properly with one of my map services. http://gis.ci.yakima.wa.us/CityGIS/rest/services/PlanningDepartment/MapServer All of my other services work properly except this one. When I try to toggle layers they won't turn on. It doesn't display a legend and eventually it starts making any other widgets behavior wacky too.

Could it be the symbology that I am using? I would appreciate any advice you could give.

Thanks very much!

Regards,

Tom

RobertScheitlin__GISP

Tom,

I will look into it but I can tell you right off that it will help greatly if you start applying service packs. ArcGIS Server is currently on SP3 and you are currently on NONE.

EamonnDoyle

Hi There

Is there a way in this Widget, or another one, of creating Group's for Feature Services in the xml? Feature Services get published as individual Layers and I'm looking for a way to Group them into topics.

Thanks

Eamonn

RobertScheitlin__GISP

Eamonn,

No, there has been several that have asked about this but the Level of Effort is just not worth while for this capability.

RobertScheitlin__GISP

James,

Thanks for the bug report it is fixed for the version 2.5 release.

ConejeSapiens

Hi Robert,
this is one of the coolest widgets in the code gallery.
I wonder where I can change the position of the Details Window, so that they appear in a corner of the screen instead that in the middle. Could you help me?

thanks!!

KhaledGh_

Thank you very much for this toc manager, but I'm getting the following error:

1046: Type was not found or it is not compile-time constant: Tocitem
I'm getting this error when I declare a toc item input in a function

I'm using flash builder 4.0 (build 272416) and the latest flex viewer: 4.

RobertScheitlin__GISP

betbalence,

there is no way in the compiled version to set the position of the details popup as it is hard coded to center on screen.

RobertScheitlin__GISP

Khaled,

Sounds like you have failed to import the reference for the TocItem.

import widgets.TOC.toc.tocClasses.TocItem;

ConejeSapiens

true... I have been looking in the code and I couldn't find it.

Thanks for your answer

RobertScheitlin__GISP

bestbalence,

The code where this happen is in the TocItemRenderer.as

        private function showMeta(evt:Event):void
        {
            if (data is TocItem) {
                var item:TocItem = TocItem(data);
                if(item.ttooltip && item.ttooltip != ""){
                    var mydetailswindow:DetailsWindow;
                    mydetailswindow = DetailsWindow(PopUpManager.createPopUp(ViewerContainer.getInstance().mapManager.map,DetailsWindow,false,PopUpManagerChildList.POPUP));
                    mydetailswindow.windowDetails = item.ttooltip;
                    mydetailswindow.iconDisplay.source = _Icon2;
                    mydetailswindow.detailsTitle = item.label;
                    PopUpManager.centerPopUp(mydetailswindow);
                }
            }
        }

KhaledGh_

Thanks for the reply, but I'm importing it to the mxml:

"import widgets.TOC.toc.tocClasses.TocItem;
import widgets.TOC.toc.tocClasses.TocItemRenderer;
import widgets.TOC.toc.tocClasses.TocLayerInfoItem;
import widgets.TOC.toc.tocClasses.TocMapLayerItem;"

How can i fix the problem?

Thanks again.

HunterKey_0-1770662140131.png

RobertScheitlin__GISP

Khaled,

You have to watch your CASE. You have Tocitem when is should be TocItem.

KevinBraden

Robert,

Hello. New poster here, please bear with me...

I am using Flexviewer 2.4. When I toggle the TOC, the TOC seems to be exhbiting random behavior in that sometimes the layers are fully collapsed to the top-most level or (in other cases) the layer is expanded to other level or levels.

I would like to show all levels fully collapsed to the the top-most level. I tried to create the service for each layer with the Arcmap layers fully collapsed and unselected, but that did nothing.

I also set the <collapselegends> tag in the TOC widget to "true", but this did nothing.

How do I achieve this layout of the TOC so that each layer is collapsed? Is this a setting in the mxml for the TOC that I need to modify through code?

Also, how does one load the TOC such that the initial extent (length, width) of the TOC cleanly displays all of the layers?

Many thanks in advance for any advice that you can supply.

-Kevin

RobertScheitlin__GISP

Kevin,

The way to have all the toc items collapsed to their top level is to use the :

<expanded>false</expanded>

I have never seem the random behavior you are describing and have had no one else report it. I also am unable to reproduce it so far...

To set the widgets height and width all you do is all those attributes to the widget in the main config.xml

<widget label="Map Contents" x="75" y="100" width="440" height="700"
                preload="open"
                icon="assets/images/i_folder.png"
                config="widgets/TOC/TOCWidget.xml"
                url="widgets/TOC/TOCWidget.swf"/>

KevinBraden

Robert,

Thank you so much. That did the trick.

Kind regards,

-Kevin

KhaledGh_

Thanks but I rechecked my case and I'm using TocItem in the code and I'm importing widgets.TOC.toc.tocClasses.TocItem;
Both are capital (I)s. May it be some components missing in my code.
I really appreciate your help.

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