PHP Postgresql -

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Mat W. has already sent a proposal.
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Experience Level: Intermediate
1) In the “Select Principal Investigator” drop-down list, add a “—Select One—“ list item. This list item should be displayed in the drop-down list when users first open the page. When users first open the page, all of the fields (i.e. First Name, Last Name, etc.) should be blank. When a user selects a specific PI from the list, the fields should be filled in with the appropriate PI’s information.
2) Create a new button with text string “Download Publication List”. The button should be placed just below the “Email” label, left-justified. When users click the button it should download a PDF file to the user’s desktop. The PDF file will be stored in a column in a table called “contact”. You will have to inform the PM about the proper datatype for storing PDF files in the database. Each record in “contact” contains info about an investigator and will include an appropriate PDF file for that individual. The appropriate record will correspond to the individual chosen in the “Select Principal Investigator” drop-down list.
3) Some records will not have a PDF file. If the user chooses one of these records, a pop-up box should be displayed that says “There is no publication list for this investigator.”. The user can then choose an “OK” button on the pop-up box, and the pop-up box should disappear.
4) We would like to have the job finished by May 6, if possible.

1) PHP / Javascript / SQL code that solves the current task.
2) Suggested modifications to the database schema (if any) that are required to support the PHP / Javascript / SQL code.
3) CSS/HTML code that is required to support the PHP code.

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