Pass Multiple Query String in Python - html

Question

So, I'm building a web app using flask/jinja and I have a webpage that displays a list of data that includes date, and I currently have two drop down menus, one that controls the date range of data viewed and the other that sorts the data based on various parameters.
<form method='get' action=''>
<button class='btn btn-default'>View data from:</button>
<select name = "time_length">
<option value="0">All</option>
<option value="7">Week</option>
<option value="30">Month</option>
</select>
</form>
</div>
<div>
<form method='get' action=''>
<button class='btn btn-default'>sort:</button>
<select name = "sortby">
<option value="user">Name</option>
<option value="group">Project</option>
<option value="date">Date</option>
</select>
</form>
Individually, this works fine because the it just passes along ?time_length=7 or whatever to the url, but I can't figure out how to pass along both parameters. One ends up replacing the other in the link.

Answer 1

You need to have them sent from the same <form>.
<form method='get' action=''>
<button class='btn btn-default'>submit</button>
<select name = "time_length">
<option value="0">All</option>
<option value="7">Week</option>
<option value="30">Month</option>
</select>
<select name = "sortby">
<option value="user">Name</option>
<option value="group">Project</option>
<option value="date">Date</option>
</select>
</form>