topic Re: WAB 2.7 Developer Edition, Deploy "Find Restaurant" widget app to IIS, Yelp restaurants do not show in Web AppBuilder Custom Widgets Questions

WAB 2.7 Developer Edition, Deploy "Find Restaurant" widget app to IIS, Yelp restaurants do not show

BingJing — Thu, 09 Aug 2018 18:52:32 GMT

My customer "FindRestaurants" widget and application works well on the ArcGIS Online. When I deployed to IIS server, the Yelp restaurants search didnot show anything. Looks like it didnot search Yelp.

I have followed the deployment steps, and Robert's posts' instructions steps too(Thank you so much Robert). The Yelp API, config.json are setup. The address search works, but no yelp restaurants returned. Anyone has experience about what went wrong?

Here is the production application link.

ArcGIS Web Application

(I also attached a screen copy of what should the yelp results be. This is the app I created through AGOL. )

Thank you so much.

Re: WAB 2.7 Developer Edition, Deploy "Find Restaurant" widget app to IIS, Yelp restaurants do not show

RobertScheitlin__GISP — Thu, 09 Aug 2018 19:29:28 GMT

Bing,

I see three issue reported in the browsers web console.

You have some local server urls in your app still.
You have not setup the woff and woff2 mime types added to your IIS Server. How to set MIME types for web fonts in IIS? - Knowledgebase - AccuWebHosting
You need to add a Proxy to your IIS. GitHub - Esri/resource-proxy: Proxy files for DotNet, Java and PHP. https://blogs.esri.com/esri/supportcenter/2015/10/28/setting-up-a-proxy-with-web-appbuilder-for-arcgis-developer-edition/

Re: WAB 2.7 Developer Edition, Deploy "Find Restaurant" widget app to IIS, Yelp restaurants do not show

BingJing — Thu, 09 Aug 2018 22:36:17 GMT

I also debugged and found this "esri.config.defaults.io.proxyUrl is not set. If making a request to a CORS enabled server, please push the domain into esri.config.defaults.io.corsEnabledServers."

I did not get the proxy working correctly yet, will post here once I figure out.

Thank you Robert for always helping out.

Re: WAB 2.7 Developer Edition, Deploy "Find Restaurant" widget app to IIS, Yelp restaurants do not show

BingJing — Fri, 10 Aug 2018 22:42:37 GMT

Hi Robert, I could not get the proxy working. The below is the Proxy.config file. Does it look wrong? apiKey is the only parameter needed. I also already configured it in the widget folder's config.json.

<?xml version="1.0" encoding="utf-8" ?>
<ProxyConfig allowedReferers="*"
mustMatch="true">
<serverUrls>
<serverUrl url="http://services.arcgisonline.com"
matchAll="true"/>
<serverUrl url="https://api.yelp.com/v3/businesses/search?f=json" apiKey="bb*********************" matchAll="true" />
></serverUrl>
</serverUrls>
</ProxyConfig>

The config.json has the below.

...

"isWebTier": false,
"httpProxy": {
"useProxy": true,
"alwaysUseProxy": false,
"url": "http://www.carsonproperty.info/DotNet/Proxy.ashx",
"rules": []
},
"dataSource": {
"dataSources": {},
"settings": {}

...

Re: WAB 2.7 Developer Edition, Deploy "Find Restaurant" widget app to IIS, Yelp restaurants do not show

RobertScheitlin__GISP — Fri, 10 Aug 2018 22:47:24 GMT

Bing,

Your proxy is not running properly.

http://www.carsonproperty.info/DotNet/Proxy.ashx

If you just go to this url is gives an application error.

Re: WAB 2.7 Developer Edition, Deploy "Find Restaurant" widget app to IIS, Yelp restaurants do not show

BingJing — Sat, 11 Aug 2018 05:13:51 GMT

Yes, it is because the "serverUrl" in Proxy.config is not configured right. I removed all items I added, now the error message of running proxy.ashx is :

{"error": {"code": 400,"message":"This proxy does not support empty parameters."}}

I am reading your post of

So first off you need to test your proxy with the following urls.

And I am stuck at the first step. Thank you

Re: WAB 2.7 Developer Edition, Deploy "Find Restaurant" widget app to IIS, Yelp restaurants do not show

RobertScheitlin__GISP — Sun, 12 Dec 2021 10:49:06 GMT

Bing,

OK so your proxy.config should look like:

<?xml version="1.0" encoding="utf-8" ?>
<ProxyConfig allowedReferers="*" mustMatch="true">
  <serverUrls>
    <serverUrl url="http://services.arcgisonline.com" matchAll="true" />
    <serverUrl url="https://api.yelp.com" matchAll="true" />
    <serverUrl url="http://www.carsonproperty.info" matchAll="true" />
  </serverUrls>
</ProxyConfig>‍‍‍‍‍‍‍‍

Re: WAB 2.7 Developer Edition, Deploy "Find Restaurant" widget app to IIS, Yelp restaurants do not show

BingJing — Sat, 11 Aug 2018 16:23:15 GMT

That works! Thank you Robert, you are great!

Re: WAB 2.7 Developer Edition, Deploy "Find Restaurant" widget app to IIS, Yelp restaurants do not show

RobertScheitlin__GISP — Sat, 11 Aug 2018 21:20:17 GMT

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