Latest Contributions by EricStarn2

Martyn,    Sure here is the code for that, you are responsible for ensuring that initally only one Op layer is visible: This change goes in the src/com/esri/viewer/components/toc/tocClasses/TocMapLayerItem.as     private function onLayerShow(event:FlexEvent):void     {         //Turn all other ops layers off before we switch this one on         var opLayers:Array = ViewerContainer.getInstance().configData.opLayers;         for (var i:int = 0; i < opLayers.length; i++){             if(layer.id != opLayers.label)                 ViewerContainer.getInstance().mapManager.map.getLayer(opLayers.label).visible = false;         }         setVisible(layer.visible, true);     } Don't forget to click the top arrow (promote) and to click the Mark as answer check as shown below: Hello, I am jumping in on this because I want to do this also and have a few questions. I am using a layer list widget to display all of my operational layers and would like them all to be able to be turned on at once except a group layer I have. Then I only want to be able to turn on one sublayer at a time. I this possible and if so, how? Eric ... View more

I did not know you could set your symbology using a layer file in the viewer. I have used simple renderers but not a layer file. Do you know how to do this or where I can go to find out? I will start looking too Thanks Eric ... View more

Anthony, The PopUp window is good but I am also looking at putting a link to an external webpage and it only looks like you can only use a larger image and then link that instead of a simple icon. Unless there is a way to do this but I did not see it in the tag references. Eric ... View more

Hopefully this is more specific What I have or what I would like to do is join two strings together to create a new variable. In my model I have the Calculate Value tool testing a string value coming in to model to determine which branch to run. I would like to have two different inputs coming "Year" and "Type" Attached is my model with a graphic representation of the string elements. I hope this helps Eric ... View more

Curtis, That is perfect I have now built most of the model but I do still need maybe a little more clarification on the data element for the model. I created a String Variable and then set it to "%Ammonia%" I think this is correct. Then what is the correct way to connect it to the CV tool? Environments Precondition etc. Please let me know if I am way off track Thanks immensely for your help Eric ... View more

Curtis, That looks like just what I am looking for. I read through the blog but am still unsure about this: Using your attachment as reference I can see you take a string variable and check to see what the string is using the "Calculate Value" tool and then set the data type to Boolean But I am not quite sure what to put in the code block or expression field and string variable a precondition to the "Calculate Value" tool? Thanks Eric ... View more

Thanks that helps However maybe just a little more help. I export the model into python and it is group a little different then I expected. So if you can help me in where I need to put your suggested text. I attached the file Thanks again Eric ... View more

MXML        <viewer:states>         <s:State name="input"/>         <s:State name="output"/>     </viewer:states> <viewer:WidgetTemplate id="wTemplate" width="368" height="225" minWidth="200" minHeight="200"          closed="wTemplate_closedHandler(event)"          minimized="wTemplate_minimizedHandler(event)"          open="wTemplate_openHandler(event)"          width.input="401"          width.output="400" height.output="400">   <viewer:layout>    <s:VerticalLayout/>   </viewer:layout>   <s:Label id="descriptionText"      fontWeight="bold"      includeInLayout="false"      visible="false"/>   <s:Scroller width="100%" height="66"      includeIn="input"      itemCreationPolicy="immediate">    <supportClasses:InputParamDataGroup id="inputParamsDataGroup"             width="100%" height="100%"/>   </s:Scroller>   <s:Scroller width="100%" height="16"      includeIn="output"      itemCreationPolicy="immediate">    <supportClasses:OutputParamDataGroup id="outputParamsDataGroup"              width="100%" height="100%"/>   </s:Scroller>   <s:Label id="myLabel"      text.input="Click on above icon and then select a location on the map within &#xd;the township. Then click the submit button to display the storm &#xd;drain basin you are in."      text.output="The map displays basin boundaries, water features,&#xd;underground storm sewer lines and the basin discharge&#xd;location. &#xd;&#xd;For additional information on the storm drain basin you are in, &#xd;left click within displayed basin."/>   <s:Label id="missingRequiredFieldsText"      color="0xFF0000"      includeIn="input"      includeInLayout="false"      visible="false"/>     <s:HGroup width="100%" verticalAlign="middle"       height.output="11">    <s:RichEditableText id="helpLink"         editable="false"         selectable="false"/>    <mx:Spacer width="100%"/>    <mx:Image id="busyAnimation"        source="assets/images/loader.swf"        visible="false"/>    <s:Button id="clearOutputFeaturesButton"        click="clearAllOutputFeatures()"        includeIn="output"        includeInLayout="false"        label="{clearFeatureLabel}"        visible="false"/>    <s:Button click="runGPIfRequiredParamsComplete()"        excludeFrom="output"        label="{submitLabel}"/>   </s:HGroup>   <s:Label includeIn="output" paddingLeft="0"      text="The basin discharge location&#xd;is displayed by the icon below:"      verticalAlign="top"/>   <s:Image includeIn="output" width="32" height="30" source="assets/images/i_hydro.png"/>   <s:Label includeIn="output" paddingLeft="0"      text="The underground storm sewer lines&#xd;are displayed by the icon below:"      verticalAlign="top"/>   <s:Image includeIn="output" width="32" height="30" source="assets/LineIconOrange.png"/>   <s:Label includeIn="output" paddingLeft="0"      text="The basin water features&#xd;are displayed by the icon below:"      verticalAlign="top"/>   <s:Image includeIn="output" width="32" height="30" source="assets/lake_iconBlue.png"/> </viewer:WidgetTemplate> </viewer:BaseWidget> ... View more

Here are my mxl and mxml file for the widget. Not sure what my problem is. It displays results however does not show any of the Information that I put into the output "Results Tab". Eric <?xml version="1.0"?> <configuration label="Storm Basin">     <description/>     <taskurl>http://gis.delhitownship.com/arcgis/rest/services/DPS/StormDrainService/GPServer/BasinService</taskurl>     <inputparams>         <param name="Input_point"                geometrytype="point"                label="Select location"                required="true"                type="featurerecordset"                visible="true">             <renderer type="simple">                 <defaultsymbol color="0x9ACD32"                                size="10"                                type="simplemarker">                     <outline width="1" color="0x0000FF"/>                 </defaultsymbol>             </renderer>         </param>     </inputparams>     <outputparams>         <param name="Selected_Basin"                geometrytype="polygon"                label="Basin"                required="true"                type="featurerecordset"                visible="true">                <!--popup visible="true">                 <title>{Name}</title>                 <description>                  <![CDATA[This basin drains into the <b>{River}</b> which is a part of the <b>{RiverShed}</b> Watershed and is contained in the <b>{Watershed}</b> Watershed which flows into Lake Michigan.]]>        </description>                </popup-->             <renderer type="simple">                 <defaultsymbol alpha="0.0"                                type="simplefill">                     <outline width="4" color="0x00FF00"/>                 </defaultsymbol>             </renderer>         </param>         <param name="Selected_Hydropoly"                geometrytype="polygon"                label="Lakes & Ponds"                required="true"                type="featurerecordset"                visible="true">             <renderer type="simple">                 <defaultsymbol alpha="0.5"                                color="0x0000FF"                                type="simplefill">                     <outline width="1" color="0x0000FF"/>                 </defaultsymbol>             </renderer>         </param>   <param name="Selected_Storm"                geometrytype="polyline"                label="Storm Drain"                required="false"                type="featurerecordset"                visible="true">             <renderer type="simple">                 <defaultsymbol alpha="0.5"                                color="0xFF4500"                                type="simpleline">                     <outline width="2" color="0xFF4500"/>                 </defaultsymbol>             </renderer>         </param>         <param name="Selected_Drain"                geometrytype="polyline"                label="Storm Drains"                required="false"                type="featurerecordset"                visible="true">             <renderer type="simple">                 <defaultsymbol alpha="0.5"                                color="0x0000FF"                                type="simpleline">                     <outline width="2" color="0x0000FF"/>                 </defaultsymbol>             </renderer>         </param>   <param name="Selected_Outfall"                geometrytype="point"                label="Selected Outfall"                required="true"                type="featurerecordset"                visible="true">             <renderer type="simple">                 <defaultsymbol url="assets/images/i_hydro.png"                          height="25"                          width="25"                         type="picturemarker">/>                 </defaultsymbol>             </renderer>         </param>     </outputparams>     <layerorder>Input_point,Selected_Outfall,Selected_Storm,Selected_Drain,Selected_Hydropoly,Selected_Basin</layerorder>                 <!--popups>                  <fields>                   <field name="Name"/>                  </fields>                </popups--> </configuration> <!--     See Geoprocessing widget tag reference at     http://links.esri.com/geoprocessingwidget ... View more