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Step 9: List Form Pathway

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There is a form in the template for creating lists. There is a method in the CreateList handler for handling HTTP POST, and creating a list. 

Next I need to generate the List form, when the user clicks the "Create a List" link. Here's CreateList.get again, unchanged:

class CreateList(webapp.RequestHandler):
  def get(self):
     template_values = {
        'list_form': 1

... and the matching form inside the template, turned on by the list_form switch:

{% if list_form %}
  <form action="/create_list/" method="post">
    <textarea  style="background:#eeee00" 
          name="name" rows=1 cols=33>
    <span align="left">
       <input type="Submit" name="button" 
             value="Create list">
    <span style="padding-left:138px">
       <a href="/">cancel</a></span>
{% else %}
  <br> <a href="/list_form/">Create a List</a><br><br>
{% endif %}

Then, I need to receive this POST, and create a list:

  def post(self):
    list = List() = self.request.get('name')