From e484d37badc837bc14988e196ed6843b42a13e15 Mon Sep 17 00:00:00 2001
From: Scoder12 <34356756+Scoder12@users.noreply.github.com>
Date: Wed, 29 Jul 2020 11:25:08 -0700
Subject: [PATCH] Add needs_params querystring example

---
 examples/maqpy/needs_params.py | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/examples/maqpy/needs_params.py b/examples/maqpy/needs_params.py
index 9a8e10f..4ec7181 100644
--- a/examples/maqpy/needs_params.py
+++ b/examples/maqpy/needs_params.py
@@ -17,6 +17,7 @@ def index():
     <input type=hidden name=param value=value>
     <button type=submit>Submit form with parameter</button>
 </form>
+<a href="/query">Querystring version</a>
 </body>
 </html>
 """
@@ -33,5 +34,12 @@ def form(param):
     return f"The value of param is: {param}"
 
 
+@app.route("/query")
+# source can be form, query, or a dictionary
+@maqpy.needs_params("q", src="query", onerror=(lambda p: f"Need query param {p}"))
+def query(q):
+    return f"The query param is: {q}"
+
+
 if __name__ == "__main__":
     app.run()