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Hello and welcome in this show we are going to implement edit in our post.

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So this is what our blog looks like other more menso finally Congo took post.

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There's no botin here's a war one to do is be able to add a botin here that will enable us edit the

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puss or we will click on edit.

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It will present the form that will enable us to edit the post so we have to go to issue view templates.

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Click on that and click on this show.

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S t e mail dot E R B.

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So this is where will going to be to in some implementation.

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So I want to add.

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And hey higher tack.

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Just to put an on the line someone tab down and just tag each are nothing.

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Tag the issue here miltown you need to add a chart here on line horizontal line to the page.

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So now I'm going to add a link using a link helper so this will link to a nibble or to edit the individual

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post.

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So you two percent.

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An equal to the link help up which is the link underscore to.

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I am going to link this to in quotes with an A C edit.

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We need to also specify a path.

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Follow a link to go to.

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So would a comma and then we'll see edit.

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On the score post.

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On the score.

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Part of an impact this is going to pass him.

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The art pulls to a variable.

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Next one at a bootstrap class.

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So we do a karma up call on class.

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And the class.

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I'm going to add.

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Can call it's going to be a button class.

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So do beat in Das T Pain high phone defaults.

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This would create a default button.

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Then dash would close a tag.

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Okay so let's save this and have a look at the button and go back to the pause refresh.

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Okay right now if you click on it is going to air is not going to work because we need to add the action

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for this.

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Inside are post controller.

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So we are here.

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This is a post control answer under just going to add where you are defining your action for your controller.

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They must all be public so you can do anything private.

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If not there will not be neukom be assessable.

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So just on darna here after they create.

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I'm just going to come down here and define the actions.

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Not going to the final edit action and end.

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That's okay.

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And as a variable i.

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Where you edit.

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You want to be able to edit a particular post.

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I'm gonna reference that using the air.

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I did links a worm cannot do and will copy this here from this show.

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Right click.

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Copy and here.

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Paste it because we are interested in edit in vi the idea.

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So every submission will have an idea reference.

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So make sure you see that.

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Now that we've created the action we have to create a corresponding view.

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So each time you create an account you need to have a corresponding view.

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So let's go to our views here.

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This is the view used sabb expand that and post here we've got index We've got new show going to right

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click and create one for edit so all we do file would save as I would call it edit Doc hastier mail

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Dort E R B.

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B stands for X embedded Ruby.

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Okay now we've got the p for our edit so we want the template also have a form saw when the edited button

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is clicked.

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It should present a form.

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So what I'm going to do.

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I'm going to click on the new.

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So basically he's going to be an identical form with just a few edits.

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I'll copy everything from the new template and paste that into the edit and will just make a few edits

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in here.

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First you need to do is change the title from ad post to edit post.

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Okay you are real.

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He's going to be different for the edits or I'm going to change is to single the post PAFF.

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And I'm going to wrap in that pain and this is going to pass him the post veera ball and then I'm going

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to have the meffert book comma and space

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type pain methot.

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You'd do a call on there and instead of a post.

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He's the method is going to be a patch.

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Okay so let's save this and go back to the form refresh.

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Now she'd click on edit it should give us a form xolo.

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Well it wouldn't work if we tried to savour the moment because we need to add an obsolete action that

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will update the changes we'll make so we need to go back to the controller and had an OB Dete action.

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So just underneath the edit action we are going to define odd date action of date and just tab that

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down a bit just like we did with the edit.

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I'm just going to call pubis were near Earth here.

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And Tab down and paste that in there.

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We need the I.D. So we know what pulls were edited in and then we go to the IT action and copy this

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bit here.

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If this meant copy that and come down here.

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And just drop that on the net there.

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K.

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Just need to make a few changes so is not going to be post seyfarth going to be post op date.

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Of course we are obsolete and the Post and their worgan india will gain a wrap.

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They post parramore in between this post update will put an urn parentheses and war wrap the post on

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the core programs in there.

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Click on that saw Read director post even that condition is false there.

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We won a render B edit form with honour and the new one or under Edit souls save the changes and let's

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try again just refresh that.

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So let's go to the home page.

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All right.

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Good.

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To do it's post some gallogly edit are changed side to see.

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Change one.

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Body Text one and click save and go back to the home page.

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Excellent so the change as been effective.

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This is change with just me.

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Excellent so we've successfully implemented the edit functionality so we're now able to edit our post

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so thanks for watching and take care and bye for now.

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In our next lecture we are going to implement this action there where neighbour close to delete the

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post.

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Thanks for watching.