词汇：hop
vt. 跳跃；跳过
相关场景
- Grinning widely, she hops around like a little girl, until they are all flying. And for the first time, she is unguarded and joyful, totally herself with him.>> 阿凡达 Avatar Movie Script
- THE SAMSON LANDS, beating the grass with its rotor-wash. The humans hop out, wearing MASKS.>> 阿凡达 Avatar Movie Script
- Suddenly he hops out of bed and creeps towards the SLEEPING FORM of GANDALF.>> 指环王3：王者归来The Lord of the Rings: The Return of the King Movie Script
- ARAGORN:
- Herio! (Charge!) [Aragorn leads the Elves in a charge towards the Uruk-hai streaming in. He rushes to Gimli’s side and picks him up. At the top of the battlements, Legolas grabs a shield and sends it sliding across the ground. He then hops onto it and surfs down the steps, releasing three arrows as he goes, and kicking the shield to stab an Uruk-hai as he lands at the bottom.] [At the Ent Moot]>> 指环王2：双塔奇兵The Lord of the Rings: The Two Towers Movie Script
- [Sméagol pants and then looks around.] SMÉAGOL We... we told him to go away! And away he goes, preciousss. [He hops around in joy and does a little dance.] Gone, gone, gone! Sméagol is free!>> 指环王2：双塔奇兵The Lord of the Rings: The Two Towers Movie Script
- And it's gonna refer to an icon, by default,we just have a nice red dot.but you should obviously replace that with your application. And if I hop in and have a look at the service worker, it is sort of already set up for doing we push,just as an example here, having some listeners, you can tweak that as you see fit.
它将指向一个图标，默认情况下，我们只有一个漂亮的红点。但你显然应该用你的应用程序替换它。如果我跳进去看看服务工作者，它已经为我们推送做了准备，就像这里的一个例子，有一些监听器，你可以根据需要进行调整。>> Rails 8.0.1 You are in good company- All right , let's save that and hop back,and see a reload here, now, we have a sign out button, and we can sign out, and that's all it should be. let's deploy this to production, we're gonna just check this thing into Git, deploy it straight to production, go back to our alpha.software...Oops! That didn't work. Why did that not work?>> Rails 8.0.1 You are in good company
- As we edit a new dependency, we can hop back in ,reload, and now we're good to go here. as you can see, I first tried to put in a wrong password, we're gonna get this screen, try another email address or password.>> Rails 8.0.1 You are in good company
- Now, if we hop back onto local host, and we try to log in with first the wrong password. we're actually gonna see something here , when I added the authentication, it added another gem, it added bcrypt, that's what we're using to keep password secure, so we have to hop back in here and restart our development server!>> Rails 8.0.1 You are in good company
- So that's just gonna be my email address and 123 password!We hop back into our CLI, and run rails db:seed, that's gonna run that file , I just showed you and set things up.>> Rails 8.0.1 You are in good company
- If we hop to the session, you can see it just is very basic Rails active record. Now we're gonna set up a default user that the systems should have as we're working with it to allow us to log in since we don't have that signup flow.>> Rails 8.0.1 You are in good company
- And then, we are going to hop in here and have a look at what was actually generated. We have the sessions controller, that's probably the most important. You can see here, it allows unauthenticated access to just new and create.>> Rails 8.0.1 You are in good company
- Now, we can hop back in here and go to alphaexitsoftware.io and see....whoops!>> Rails 8.0.1 You are in good company
- And if we hop into our comment, we can set up a broadcast_to for that post. The broadcast_to will broadcast all update made to that comment, whether a new comment is updated or an existing comment is changed in some way or even one deleted, and send it back out to a channel on action cable named after the post association that this comment belongs to!>> Rails 8.0.1 You are in good company
- All right, let's save that and hop back into our browser. Oop! I made a mistake here! When we generated the resource,it added a route for the new comments,but that route was not nested by default. We actually need to go into our routes.rb, that resource we added needs to be nested.>> Rails 8.0.1 You are in good company
- Now that we have that up, we can hop in and look it all up into the show action for the posts! That's gonna reference that common slot comments, that includes both the comments and the new form.>> Rails 8.0.1 You are in good company
- It'll automatically know that the comment model should map to view slash comment slash comment, so it can look up the right partial file to use. And then below that, we have the form that we're referencing with the comments new. So, let's hop in and paste in the individual comment. As you can see here, we just give it a div, that has a dom ID so that we can reference it.>> Rails 8.0.1 You are in good company
- Alright, if we hop into that comments controller, it was empty. As you can see there, I'm gonna pay something in that actually makes this stuff work! You'll see one principle of the controller setup we have is that we have these callbacks. Before action, we're gonna set posts. So before all the actions, we're going to reflect the fact that this is nested resource.>> Rails 8.0.1 You are in good company
- So, we can do that using the import map pin command. And as you see, now that I hop back into our config import map, we've added the local text pin at the bottom, version 3.0.2. It pulled that straight off NPN, it downloaded that as a vendor dependency that we can check into our version control system. And now, we don't have any runtime dependency whatsoever on NPN, or anything else like that.>> Rails 8.0.1 You are in good company
- But before we can do that, let's change the text area we had in the form here for our new post to be a rich text area. "form.rich_textarea :body". That's basically all you have to change, and let's save that and hop back into creating a new post.>> Rails 8.0.1 You are in good company
- If we then hop into our post model, we can declare that post model has rich text body. We're gonna convert the plain text body that we had just a second ago to a rich text body that is accessible through the WYSIWYG editor, and that accepts those active storage attachments and uploads.>> Rails 8.0.1 You are in good company
- Now you have access to your entire domain model. So if we find the first post that we created, we can update that post straight here from the console, if we hop back, you see, title is now changed from CLI. New command line interface ( CLI)>> Rails 8.0.1 You are in good company
- Now if we hop back into our editor here, I can add a little bit of styling to make this look slightly nicer than the very basic layout that you get with the scaffold.>> Rails 8.0.1 You are in good company
- auxiliary police:
- Now if we hop over and start up our development server, you do that with just bin/dev. If we were running a Rails application that also had auxiliary watcher processes such as one for ES build or for Tailwind, bin/dev would start those as well. But this version of our Rails blog, is just going to be built with all vanilla, no build swt up so we only need to start the Puma, Ruby web server,and we can hop over into the browser and see here.>> Rails 8.0.1 You are in good company
- And then finally, we have the views that are being generated. If we hop in here and have a look at the index view, you can see this is where we will list all the posts that are in the system.>> Rails 8.0.1 You are in good company