Developing Apps with Tkinter: Tree View Operations & Login and Sign-up Pages
Tkinter 8.6
| Expert
- 10 Videos | 1h 4m 27s
- Includes Assessment
- Earns a Badge
Displaying data using a tree view is useful, but even more useful are interactive tree views which perform actions in response to user inputs, such the selection of an item or a double-click on an item. Financial data is usually sensitive, so login and sign-up pages are great ways to authenticate a user of an app. Begin this course by adding an item-selection event handler to a tree view and create a similar stub handler for the double click. Discover how to modularize your code into different code files. After the modularization, confirm that the app is still functional. Then, you will add login and sign-up pages to the app. Finally, you will make an important change to the app by equipping it to figure out the schema of the relevant database table on the fly by referencing schema and metadata information. After completing this course, you will know how the tree view reacts to user actions, make the tree view robust to changes in the database schema, and add register and sign-in functionality to support authenticated data access.
WHAT YOU WILL LEARN
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discover the key concepts covered in this coursetrigger a function from a single-click on a tree viewadd an event handler for a double-click on a tree viewmodularize code for your appset up a login page for an app
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write out login credentials to MySQLcreate a sign-up page for an appremove a user credentials database from an appmake the schema of a tree view in an app dynamicsummarize the key concepts covered in this course
IN THIS COURSE
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1.Course Overview1m 49sUP NEXT
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2.Triggering an Operation on a Single-click7m 3s
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3.Triggering an Event Handler on a Double-click9m 10s
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4.Modularizing Code into Different Code Files7m 39s
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5.Understanding the UI for a Login Page8m 29s
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6.Writing Entered Credentials to MySQL5m 44s
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7.Understanding a Sign-up Page7m 21s
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8.Removing User Credentials from the UI of an App6m 4s
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9.Modifying an App's Tree View Schema9m 4s
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10.Course Summary2m 6s
EARN A DIGITAL BADGE WHEN YOU COMPLETE THIS COURSE
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