Configure the trigger, states, and animations for the PlayOverlayComponent. This is very similar to the animations created for the VideoTitleComponent, but instead, add in some scale and color transitions as well. Just as with your title display—the play overlay now transitions in and out, as appropriate, in response to the hiddenChanged trigger value.
- [Instructor] We'll now configure our trigger, states…and animations for the play-overlay components.…This will be very similar to the animations created…for the video-title component,…but will add in some scale and color transitions as well.…Of course, with anything, we need to import…our animations classes,…so here we have trigger, state, style, animate…and transition from animations, so nothing too complicated.…And then within our template,…we need to add the hiddenChanged trigger…and base that on an isHidden attribute…coming in from the parent component.…
We'll hook that up later.…The next thing we need to do…is actually define our animations…within the component metadata.…As mentioned before,…these are going to be a bit more complicated…than what we saw with the video-title.…Here, I'm pasting in this snippet from our snippets file.…The trigger is, of course, hiddenChanged,…which we see right here.…And we're going between states of false and true.…These are strings so on a false state,…the opacity should be one.…
Author
Joseph Labrecque
Released
10/11/2017- Installing the Angular CLI
- Creating a new project
- Verifying the animations package
- Configuring project routes
- Animating components
- Triggering animation between states
- Stepped and parallel animation
- Writing reusable animations
- Animating individual items with query and stagger
- Animating an existing Angular project
Skill Level Intermediate
Duration
Views
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Introduction
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Welcome1m 8s
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Using the exercise files1m 46s
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1. Getting Ready to Animate
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How Angular animations work1m 56s
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Angular CLI Installation2m 31s
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Creating a new project1m 31s
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Project structure3m 36s
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Preview the project4m 30s
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2. Enabling Angular Animations
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3. Angular Animation Basics
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Establishing stateful data3m 15s
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Delay and easing functions5m 24s
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Animation callback functions4m 31s
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4. Advanced Angular Animation
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Writing reusable animations5m 25s
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Animation input parameters3m 58s
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Configuring router animation6m 53s
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Selecting items with a query6m 20s
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5. Animating an Existing Interface
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Video playback overview1m 18s
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Adding animation packages3m 31s
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Old animation cleanup1m 51s
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Creating Angular components2m 57s
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Animating the video title2m 58s
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Providing playlist motion3m 31s
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6. Package for Distribution
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Building the project1m 56s
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Conclusion
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Goodbye34s
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Video: Animating the playback overlay