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- About FC_Basson
FC_Basson
MVP Alum
since
07-04-2014
06-02-2026
713
Posts created
278
Kudos given
85
Solutions
427
Kudos received
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My Ideas
(2 Idea Submissions)Latest Contributions by FC_Basson
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You have a left bracket in front of the CityName field in the if statement - I see I made the same error in my previous reply
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12-08-2016
12:16 AM
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That's weird, because I tested the expression on a layer with Null values in the attribute filed and it worked. How about adding a None type check in there? def FindLabel ( [CityName] ):
try:
if [CityName] is not None:
return [CityName][:1]
except AttributeError:
pass
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12-08-2016
12:07 AM
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4218
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It's probably due to an empty/Null attribute value, which could be returned as None. Try this definition expression: def FindLabel ( [CITY_CODE] ):
try:
return [CITY_CODE][:1]
except AttributeError:
pass
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12-07-2016
10:58 PM
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4218
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You could simplify the definition function even further: def FindLabel ( [CITY_CODE] ):
return [CITY_CODE][:1]
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12-07-2016
10:54 PM
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4218
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You haven't loaded your custom(?) basemap/Image Service over you features by accident?
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12-07-2016
10:43 PM
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2013
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This is what my toolbar looks like when posting - notice the Expand toolbar option. If you click on that you'll get an option for More, under which the Syntax Highlighter resides. See this post for a possible reason why: where is my syntax highlighting!!! | GeoNet
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12-07-2016
10:15 PM
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3480
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The deafult projection for most Web base maps like OSM is Web Mercator, which is completely different from LatLon geographic coordinate system (GCS). Have a look at esri/geometry/webMercatorUtils | API Reference | ArcGIS API for JavaScript 3.18 for converting between geographic and Web Mercator coordinates,
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12-06-2016
10:42 PM
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905
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Trying a different mode might solve your problem. What happens if you refresh the feature layer (FeatureLayer | API Reference | ArcGIS API for JavaScript 3.18 ) after the map extent has changed?
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12-06-2016
10:39 PM
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1391
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The only output for your Results should be in the keyup function and element #tesr refers to the input and not the column values. Also, what are you trying to achieve with $("#tesr").val(); in the keyup function? For future, can you please use the syntax editor. Also, for your JSON objects, be consistent with the definition by using double quotes only e.g. cols.push({ "sTitle": "ID" });
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12-06-2016
10:31 PM
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3480
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As long as you clear the timeout handler before setting it again it should be fine.
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12-06-2016
10:21 PM
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3120
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Have you defined the "load" event listener before adding the layer to the map (GraphicsLayer | API Reference | ArcGIS API for JavaScript 3.18 )? As for update event listeners, they only fire when the viewport changes. Otherwise, if it an issue of waiting for the API to draw a lot of features and the browser "hangs", have a look at the graphic-add event (GraphicsLayer | API Reference | ArcGIS API for JavaScript 3.18 ) - you could set a timeout handler after a graphic has been added and then just hide the loading icon after all the graphics have been added.
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12-06-2016
12:56 AM
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3120
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The hybrid layer uses two different Map Services to show the imagery and the labels and I think the basemap constructor for that layer will always put the labels on top. If you want to manipulate the labels layer seperately, you might need to use the satellite layer (Imagery without labels) as basemap and add the label reference layer separately (Reference/World_Boundaries_and_Places (MapServer) ) . Then you can use the map.reorderLayer function (Map | API Reference | ArcGIS API for JavaScript 3.18 ) to set the labels layer index
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12-05-2016
10:38 PM
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1814
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No, visibility is not required, but like Robert said you must wait until the features are completely loaded and the definition query set. I've tested the principle of iterating through the featurelayer graphics and it works. For my test example the MODE_ONDEMAND was used.
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12-05-2016
02:01 AM
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2513
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To determine which mouse button is clicked, you can use the "mouse-down" event listener e.g. map.on("mouse-down", function(evt){
console.log(evt.which) // will return which button was clicked
if (evt.which == 1) {
console.log("left button");
} else if (evt.which == 2) {
console.log("middle button");
} else if (evt.which == 3) {
console.log("right button");
}
}) Make use of the evt.preventDefault() function to prevent any default button click behaviour during your edit session.
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12-05-2016
01:07 AM
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2443
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Use the "keyup" event instead of the "change" event as listener for setting the value for "input". The .val() function should return the input text value, otherwise go old school and use document.getElementById('tesr').value
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12-05-2016
12:26 AM
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My kudoed posts
| Title | Kudos | Posted |
|---|---|---|
| 1 | 03-22-2024 12:37 AM | |
| 1 | 10-02-2025 10:28 AM | |
| 1 | 09-17-2024 12:29 AM | |
| 1 | 03-15-2024 11:33 AM | |
| 1 | 03-13-2024 11:20 PM |
Activity Feed
- Kudoed Dynamically Buffer Feature Layer in Web Map for ZacharyKasson. 02-26-2026 02:29 AM
- Kudoed Allow Arcade Expressions in Experience Builder for ZorbaConlen1. 02-25-2026 09:57 PM
- Posted Re: DOM element can not be queried by querySelector after added into to MapView.ui with v4.34 on ArcGIS JavaScript Maps SDK Questions. 12-17-2025 01:55 AM
- Posted Measurement Widget snapping error (API 4.34) on ArcGIS JavaScript Maps SDK Questions. 12-17-2025 01:21 AM
- Kudoed Allow repeats in Survey123 web designer for ZenMasterZeke. 11-18-2025 11:11 PM
- Got a Kudo for AGOL custom web map URL parameters not working for Chromium browser for mobile. 10-08-2025 03:30 PM
- Got a Kudo for Re: Features Component close event error - removes component from DOM. 10-02-2025 10:40 AM
- Posted Re: Features Component close event error - removes component from DOM on ArcGIS JavaScript Maps SDK Questions. 10-02-2025 10:28 AM
- Posted Features Component close event error - removes component from DOM on ArcGIS JavaScript Maps SDK Questions. 10-01-2025 11:27 PM
- Kudoed Re: Dashboard List - Changing the size of the icon for jcarlson. 07-30-2025 01:37 AM
- Kudoed Re: Is there a pull data function for layers available in web designer or is it just available in 123 Connect? for rwrenner_esri. 07-28-2025 06:22 AM
- Kudoed Re: Freehand polygon drawing with SketchViewModel - change the default active drawing segment rendering? for JoelBennett. 07-08-2025 06:12 AM
- Posted Dialog component: add option to persist position and size after move or resize on Calcite Design System Ideas. 06-04-2025 10:59 PM
- Kudoed Re: Sentinel-1 RTC not updated with new imagery over last week for GeomaticsPublisher. 06-03-2025 02:45 AM
- Posted Calcite-dialog resizable/drag-enabled: persist position and size on Calcite Design System Questions. 05-06-2025 11:31 PM
- Kudoed Re: Track Component - cannot set rotationEnabled for AndyGup. 03-18-2025 01:31 AM
- Kudoed Re: Track Component - cannot set rotationEnabled for Edvinas_S. 03-18-2025 01:31 AM
- Posted Track Component - cannot set rotationEnabled on ArcGIS JavaScript Maps SDK Questions. 03-14-2025 01:41 AM
- Got a Kudo for Re: How to concatenate 'str' and 'int' objects with python. 03-03-2025 10:28 AM
- Kudoed Esri Community Member Spotlight: Mervyn Lotter for JesseCloutier. 02-05-2025 02:43 AM
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