#12 #19 help resource with arg

app.py

@@ -103,10 +103,10 @@ def post_new_q():
 
     return resp
 
-@app.route('/help/resource/<path:res_name>', methods=['GET'])
+@app.route('/help/resource/<path:res_name>', methods=['GET']) # arg from url will redirects to template
 def help_resource(res_name):
     try:
-       resp = make_response( render_template( '/resource/' + res_name.lower() + '.html' ) )
+       resp = make_response( render_template( '/resource/' + res_name.lower() + '.html', args=request.args.to_dict() ) )
     except:
         resp = make_response("<pre>No special resource is exists!</pre>")
     # CORS

templates/help.html

@@ -11,7 +11,7 @@ <h2>On-line help for Azure Notebooks</h2>
 
 <ul>
   <li><a href="/help/resource/intro">Intro</a></li>
-  <li><a href="/help/resource/first.ipynb">First.ipynb</a></li>
+  <li><a href="/help/resource/first.ipynb">First.ipynb</a> (and <a href="/help/resource/first.ipynb?cell_code=first_step">First.ipynb</a> with arguments)</li>
   <li>More:
       <ul>
         <li><a href="/help/resource/more/special">special</a></li>

templates/resource/first.ipynb.html

@@ -1,5 +1,9 @@
 <h1>First.ipynb book</h1>
 
+{% if args.cell_code %}
+<p>{{args.cell_code}}</p>
+{% endif %}
+
 <pre>Here is a video</pre>
 
-<iframe src="https://zoom.us/recording/share/nrNcLul22vgcponajTRL3O_kZoyipLhbFOG6valiS1-wIumekTziMw?startTime=1529610118000" width="512" height="288" frameborder="0" ></iframe>
+<iframe src="https://zoom.us/recording/share/nrNcLul22vgcponajTRL3O_kZoyipLhbFOG6valiS1-wIumekTziMw?startTime=1529610118000" width="512" height="288" frameborder="0" ></iframe>