Latest Contributions by ChenLi2

‎09-28-2016

Hi Andrew, Does this basemap share the same spatial reference with the other basemaps in your app? Chen

‎07-22-2016

hi Geoffrey, First, i think you will need to use Web app builder developer edition, which is easier for customizing purpose. And if you have developer version, you can actually modify the widget.js file inside the widgets\Query folder. I think there might be several steps to achieve it: 1. you could find where it is getting the response of the query, then you can get all the selected features from response.features. 2. you could build an array of the objectids from all the response.features. 3. then setDefinitionEXpression based on the objectids, for example: this.map.itemInfo.itemData.operationalLayers[0].layerObject.setDefinitionExpression("objectid=1 or objectid =2"); There might be other tons of better ways to do that though. Thanks Chen

‎07-21-2016

hi Russell, I think you will need to publish your own NA service which could calculate service area based on impedance value as travel distance instead of travel time, for example, the service used in our sample:Service Area - Network/USA , you will see there is an Impedance parameter which has value of "minutes", And to adjust it ,for example to "Meters", you can do that from the ArcMap from your layer properties, see the attached screenshot below: However, you can use buffer task of JS api to create a buffer zone based on the drive distance. DriveBuffer | API Reference | ArcGIS API for JavaScript 3.17 CreateBuffers | API Reference | ArcGIS API for JavaScript 3.17 Thanks Chen

‎07-20-2016

Hi Geoffery, I noticed that you are able to change it in the widgets\Query\nls\Widget_en.js (if you are using other languages, just find the corresponding widget_xx.js). And you can search for "Tasks" and "Results" in this file, you are able to replace them with anything you want. Thanks Chen

‎04-17-2016

Hi, Maybe you could create two seperate graphicslayer for each one, then add/clear graphics for each graphicslayer? Chen

‎04-01-2016

hi Massimiliano, I think you could use category to filter your suggest result, for example: http://geocode.arcgis.com/arcgis/rest/services/World/GeocodeServer/suggest?f=json&text=redlands&maxSuggestions=6&categor… You could check the link here for details about possible values for the category: Category filtering—ArcGIS REST API: World Geocoding Service | ArcGIS for Developers

‎10-30-2015

Hi Chris, Both of the errors look like the cross domain issue, even the second error should be originating from the cors error. so i will suggest to set up a proxy for the NA service. Using the proxy | Guide | ArcGIS API for JavaScript Chen

‎09-08-2015

Hi Behrouz, I think you should be able to customize your infotemplate using html like this: var content = "Status: ${STATUS}" + " Cummulative Gas: ${CUMM_GAS} MCF" + " Total Acres: ${APPROXACRE}" + " Avg. Field Depth: ${AVG_DEPTH} meters"; var infoTemplate = new InfoTemplate("${FIELD_NAME}", content); for more details, please check here: Format info window content | Guide | ArcGIS API for JavaScript

‎08-07-2015

Hi Rahul, this is a known browser restriction, when you attempt to open an HTTP-based layer in the map viewer that's on HTTPS, the layer may not load correctly or may behave differently across browsers and browser versions. This applies to layers you add to your map and layers in existing maps. Some browsers may successfully load these layers.For security reason it is suggested to keep it consistent. However there is a workaround if you have to use it that way, you could use proxy and tell the browser to go through the http service is safe. You could achieve that by setting up the proxy, and add the services urls start with http in the proxy.config file. Please find more information on how to set up proxy: Using the proxy | Guide | ArcGIS API for JavaScript

‎06-23-2015

Hi Dave, What is the version of the Javascript API that you are using? I had issue before when using previous version of JS API with ie 11, which has the zooming issue kind of like what you described. So you could try to upgrade to the latest version of JS API.

‎06-22-2015

Hi Alex, Here are some samples showing you how to query/edit related records using javascript api. Query and edit related records(showing up in infowindow): Query and edit related records | ArcGIS API for JavaScript Query related records(showing up in table 😞 Query related records | ArcGIS API for JavaScript

‎06-22-2015

Hi Ammar, It has been a while, so i am not sure if you already figured it out or not. But for your information, i used to see the same issue. Just make sure inside the CreatRestSchema() function, you will need to specify the parameter on your rest page within the RestOperation as "zip". otherwise, the default format will be html and json, which will corrupt your zip folder. for example: RestOperation operations = new RestOperation("downloadZip", new string[] { "Foldername" }, new string[] { "zip" }, downloadZip, downloadZipwithName); Thanks Chen

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My Ideas

Latest Contributions by ChenLi2

Re: Tile Service Error

Re: How to hide points that are NOT selected from a Query Task?

Re: ServiceArea using Miles instead of Time

Re: Changing html of jimu dijit class in WebAppBuilder Application?

Re: clear seprated Graphics

Re: change search suggestions text

Re: RouteTask returning server error

Re: Applying HTML Markup or CSS rule to arrayUtils Attributes in InfoTemplate

Re: Basemap does not load in IE when application is https and service is http

Re: One map pans with mouse scroll while others don't

Re: Popups with Related Fields

Re: Stream zip file in SOE

Re: Tile Service Error

Re: Basemap does not load in IE when application i...

Re: Applying HTML Markup or CSS rule to arrayUtils...

Re: Changing html of jimu dijit class in WebAppBui...

Re: Popups with Related Fields