Added input fields example

nomadnet/examples/various/input_fields.py

@@ -0,0 +1,37 @@
+#!/usr/bin/env python3
+import os
+env_string = ""
+for e in os.environ:
+  env_string += "{}={}\n".format(e, os.environ[e])
+
+template = """>Fields and Submitting Data
+
+Nomad Network let's you use simple input fields for submitting data to node-side applications. Submitted data, along with other session variables will be available to the node-side script / program as environment variables. This page contains a few examples.
+
+>> Read Environment Variables
+
+{@ENV}
+>>Examples of Fields and Submissions
+
+The following section contains a simple set of fields, and a few different links that submit the field data in different ways.
+
+-=
+
+An input field    : `B444`<username`Entered data>`b
+
+An masked field   : `B444`<!|password`Value of Field>`b
+
+An small field    : `B444`<8|small`test>`b, and some more text.
+
+Two fields        : `B444`<8|one`One>`b `B444`<8|two`Two>`b
+
+The data can be `!`[submitted`:/page/input_fields.mu`username|two]`!.
+
+You can `!`[submit`:/page/input_fields.mu`one|password|small]`! other fields, or just `!`[a single one`:/page/input_fields.mu`username]`!
+
+Or simply `!`[submit them all`:/page/input_fields.mu`*]`!.
+
+-=
+
+"""
+print(template.replace("{@ENV}", env_string))