Story: Implement Drug/Intervention filter

[sarinapadilla]

As a user, I want to be able to select one or more drugs/interventions, so that I can narrow down trial results to those that study this drug/intervention.

ESTIMATE TBD

Requirements

We need to complete https://github.com/NCIOCPL/clinical-trials-listing-app/issues/213 to determine if these requirements are possible. @sarinapadilla update these once the spike is completed!

• The list of drugs/interventions is populated from the CTS API
• The dropdown displays the help text insert text here
  • @sarinapadilla finalize this requirement
• The dropdown contains all of the drugs/interventions upon clicking cursor within input box
• The dropdown displays insert number here of items when expanded
  • @sarinapadilla finalize these requirements
• The dropdown is scrollable
• One or more drugs/interventions can be selected
• Selecting a drug/intervention adds it to a display of selected drugs/interventions within the component
• Selected drugs/interventions display within the component as individual tags
• Individual tags have an X icon right-aligned
• Clicking on the X icon removes the drug/intervention from the displayed selected drugs/interventions

Acceptance Criteria

Scenario: [title]
  Given [context]
    And [some more context]
  When  [event]
  Then  [outcome]
    And [another outcome]

Resources:

• Feature: JIRA Ticket #
• Mockups: Here goes a URL to or the name of the mockup(s) in inVision
• Web Page: Here goes a URL to an existing web page

Notes

Some complementary notes if necessary:

• Here goes a quote from an email

• Here goes whatever useful information can exist…

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Solution

Prerequisites

• [ ] #210
• [ ] #213

Tasks

• [ ] Short Task Description - Issue #9999
• [ ] Short Task Description - Issue #9999

Technical Notes

• More notes, or technical nuances/direction