Latest Contributions by DavidColey

Hi -  here we go again apparently.  Does anyone else have dynamic image services in their web maps?  I've added my dynamic services to my primary web map and in Chrome 55.x the webmap won't fully load because of a deffered error: init.js:103 Uncaught Error: This deferred has already been resolved at d (init.js:103) at b.Deferred.resolve.callback (init.js:105) at ArcGISImageServiceLayer.js:76 at ia (init.js:28) at init.js:28 at ja (init.js:28) at ga (init.js:28) at s (init.js:30) at HTMLScriptElement.<anonymous> (init.js:35) d @ init.js:103 resolve.callback @ init.js:105 (anonymous) @ ArcGISImageServiceLayer.js:76 ia @ init.js:28 (anonymous) @ init.js:28 ja @ init.js:28 ga @ init.js:28 s @ init.js:30 (anonymous) @ init.js:35‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍ when I look at line 4 or 13: at ArcGISImageServiceLayer.js:76 and go to line 76 I can see an "unsupported browser version" value in the callback: a[b],d=k<d?k:d,f=k>f?k:f;return{minValue:d,maxValue:f}},_loadRasterFormatModules:function(){D=new n;10>a("ie")?D.reject("unsupported browser version"):m(["./rasterFormats/JpgPlus","./rasterFormats/Png","./rasterFormats/Raw","./rasterFormats/TiffDecoder","./rasterFormats/Zlib"],function(a,c,d,f){p=a;E=c;v=d;y=f;F=!0;D.resolve(!0)})}});var A=null,r=null,I=function(a){"U1"===a||"U2"===a||"U4"===a||"U8"===a?(a="U8",r=Math.pow(2,8)-1,A=Uint8Array):"U16"===a?(r=r||Math.pow(2,16)-1,A=Uint16Array):"U32"=== ‍‍‍ Any Ideas? I've constantly had problems adding my image services to my webmaps in AGOL as is.  Usually afer adding my service to our sarco.maps.arcgis.com I would then add the image servcie to my webmap from my org.   I had to stop doing that some months ago becasue the webmap's add layer from org began constantly telling me 'unavailable' in the layers-to-add dropdown.   Whenever that happened I would either lose any changes I made to the webmap if I didn't save, or if I did save then I would be saving without that particular image service in my webmap.  Quite vexing as you can imagine. So I began to add my image services directly from my REST, but that is now causing webmap load problems. Thanks David ... View more

Hi - In working with attachment relates with our secured referenced feature service in my webmap, it appears that there is a size limit of about 5 mb.  PDF attachments above this limit will not display in Chrome's 55.x PDF extension after clicking the attachment link in the webmap popup.  The same behavior extends to the WAB 2.2.  Has anyone experienced this or can anyone tell me where or how to change this setting?   Thanks, David ... View more

Hi - so we found a way to enable the legend to work with the layer list at 4.2 using the 'trigger-action' info from the layer list sample code.  First, we set up a defineActions function to store the returns in an array of the layerLists' items: function defineActions(event) {     //console.log(event);     // The event object contains properties of the layer in the LayerList widget.     var item = event.item;     //console.log(item);        if (item.title === "Environmental Project"){           return [              [{                 title: "Show Legend",                 className: "esri-icon-layer-list",                 id: "show-environmental"              }]            ];           } else if (item.title === "Facilities Project"){              return [              [{                 title: "Show Legend",                 className: "esri-icon-layer-list",                 id: "show-facilities"              }]             ];           } else if (item.title === "Mobility Project"){                return [                 [{                       title: "Show Legend",                       className: "esri-icon-layer-list",                       id: "show-transportation"                 }]            ];     } }‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍ Then set up a function that, upon view load, (1) sets up the layerList with it's createActionsFunction and a layerInfo nested array that contains the layerInfos as would be defined in the legend and an initial layerInfoIndex, (2) sets up the legend with the layerInfo var, (3) sets up a index function that will set (via a modulus) the layer info index each time it's called as part of (4), the layerList.on trigger-action event: app.mapView.then(function(result) {        layerList = new LayerList({ //LayerList           container: "collapseList",           view: app.mapView,           createActionsFunction: defineActions     });        var layerInfo = [           {layerInfos: [{              layer: lyrEnvBnds,              title: "Environmental Project"          }]},           {layerInfos: [{              layer: lyrFacBnds,              title: "Facilities Project"           }]}       ], layerInfoIndex = 0; //initial legend = new Legend({        container: "collapseLegend",        view: app.activeView,        layerInfos: [{           layer: layerInfo[layerInfoIndex].layerInfos.layer,           title: layerInfo[layerInfoIndex].layerInfos.title        }]     }); function changeLegend(layerInfoIndex) {     console.log(layerInfoIndex);     legend.set(layerInfo[layerInfoIndex % layerInfo.length]); // % Modulus     console.log(layerInfo); } layerList.on("trigger-action", function(event) {     console.log(event);     var id = event.action.id;        if (id === "show-environmental"){          changeLegend(0);          query("#collapseLegend").toggleClass("collapse in");        } else if (id === "show-facilities"){          changeLegend(1);          query("#collapseLegend").toggleClass("collapse in");        }     }); });‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍ There's alot going on here and I likely haven't decribed things fully or even fully accurate.  We are working in Calcite maps and as such taking advantage of the css classes for 'collapse in' for the dojo query's toggleClass method.  But it seems to work well in that each trigger-action fires the changeLegend funtion, getting the correct legend layer to display below the layerList widget: Great job mstranovsky‌ for setting the initial index; for handling the super-tricky layerInfo and layerInfos arrays; and for the modulus method for the changeLegend function. Hopefully this is just a workaround until the legend is properly incorporated into the layerList widget and please feel free to add your comments Cheers- David ... View more