joomla/Component-Builder
joomla
/
Component-Builder
38
19
Fork 11
Code Issues 50 Pull Requests Projects 3 Releases Wiki Activity

Updated 009 Adding Admin Views to a Component (markdown)

Amigo 2019-06-06 13:38:31 +02:00
parent ac89e3150a
commit 7500a6182c
1 changed files with 9 additions and 14 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

23
009-Adding-Admin-Views-to-a-Component.md

@ -36,31 +36,26 @@ If I go [00:05:33](https://www.youtube.com/watch?v=39vY66X7GGU&list=PLQRGFI8XZ_w
**Settings Switch MetaData**
Then depending on whether you going to use this views information on the front end as your main base for your [00:14:23](https://www.youtube.com/watch?v=39vY66X7GGU&list=PLQRGFI8XZ_wtGvPQZWBfDzzlERLQgpMRE&t=00h14m23s) page. You might want to add Metadata. The metadata isn't that useful anymore, although google and others are maybe ignoring it. It still plays a role to making a page very search engine optimized. Component builder if you do your homework and you do things right [00:14:51](https://www.youtube.com/watch?v=39vY66X7GGU&list=PLQRGFI8XZ_wtGvPQZWBfDzzlERLQgpMRE&t=00h14m51s) in relationship to implementation of your metadata, you'd see that it actually adds tremendous good features to do the front end of your site. I would suggest that you add Metadata when you are going to use a specific area to the front and when we start looking at setting up the site views you'll see this coming up again and the necessity of using it. Obviously you'll be remodeling the data because you can get relationship from many databases. [00:15:26](https://www.youtube.com/watch?v=39vY66X7GGU&list=PLQRGFI8XZ_wtGvPQZWBfDzzlERLQgpMRE&t=00h15m26s) You need the area in the back end to get the data.
Depending on whether you are going to use the views information on the front end as your main base for your page, you might want to add metadata. [00:14:23](https://www.youtube.com/watch?v=39vY66X7GGU&list=PLQRGFI8XZ_wtGvPQZWBfDzzlERLQgpMRE&t=00h14m23s) Although Google and others may be ignoring it and metadata isn't that useful anymore, it still plays a role making a page search engine optimized. If you do your homework and do things right in relationship to implementation of your metadata, you'd see that it adds good features to do the front end of your site. [00:14:51](https://www.youtube.com/watch?v=39vY66X7GGU&list=PLQRGFI8XZ_wtGvPQZWBfDzzlERLQgpMRE&t=00h14m51s) I'd suggest that you add metadata when you use a specific area to the front. (You'll be remodeling the data because you can get relationships from many databases. You need the area in the back end to get the data.) [00:15:26](https://www.youtube.com/watch?v=39vY66X7GGU&list=PLQRGFI8XZ_wtGvPQZWBfDzzlERLQgpMRE&t=00h15m26s)
**Settings Switch Access**
Then this access switch might throw you out. This simply adds the following feature. If you open an article, and open publishing, it says 'dropdown', 'access public' ect. Which is relating to your user [00:15:52](https://www.youtube.com/watch?v=39vY66X7GGU&list=PLQRGFI8XZ_wtGvPQZWBfDzzlERLQgpMRE&t=00h15m52s) access levels. As you know user access levels can target multiple groups into one user access level. This again is only a feature that will be extremely useful when you look at the front end of your component. In the back end you can also make use of it. You can change the access of a specific item but since we also have such intense permissional switches, I hardly ever make use of it but it's there and I mostly use it for the front end when I want to set an item not to be accessible to the front.
This access switch adds the following feature: if you open an article, and open publishing, it says 'dropdown', 'access public' etc. Those are relating to your user access levels. [00:15:52](https://www.youtube.com/watch?v=39vY66X7GGU&list=PLQRGFI8XZ_wtGvPQZWBfDzzlERLQgpMRE&t=00h15m52s) As you know, user access levels can target multiple groups into one user access level. This is a feature that will be useful when you look at the front end of your component though you can also make use of it in the back end. You can change the access of a specific item but since we also have such intense permissional switches, I hardly ever make use of it.
**Settings Switch Export/Import**
Then when you do want to add to import/export function. This is a [00:16:38](https://www.youtube.com/watch?v=39vY66X7GGU&list=PLQRGFI8XZ_wtGvPQZWBfDzzlERLQgpMRE&t=00h16m38s) extended area which component builder dynamically just adds. You don't need to do anything in relation to scripting at this stage. You could just click 'yes' or 'no' to import/export feature at the top of the page of every view. Every view will have an import/export function. At the moment it's a direct relationship import/export. If you export this then you'd see the the way it should look to do a import [00:17:13](https://www.youtube.com/watch?v=39vY66X7GGU&list=PLQRGFI8XZ_wtGvPQZWBfDzzlERLQgpMRE&t=00h17m13s) and if the import is really nice you can map the headers to their specific database tables. Obviously there's work needed especially when you're dealing with information that was encrypted. If you export it, it will decrypt it, if you have the permissions to access that item of course, but the problem is because it has been decrypted when you have imported it, it doesn't know that it should encrypt it. There is a little discrepancy with the advance storing methods. As long as you are having a data back end database table that doesn't require these advance storing methods, it's just your normal defaults like I explained before. Seemingly the import/export method will then works without any problems. I'm still working on this area but it is already working well enough to leave it in there for now. [00:18:07](https://www.youtube.com/watch?v=39vY66X7GGU&list=PLQRGFI8XZ_wtGvPQZWBfDzzlERLQgpMRE&t=00h18m07s) That is the switch here'Export/Import data' and if you don't like the feature just click 'no'.
When you want to add to import/export function. [00:16:38](https://www.youtube.com/watch?v=39vY66X7GGU&list=PLQRGFI8XZ_wtGvPQZWBfDzzlERLQgpMRE&t=00h16m38s) This is an extended area which component builder dynamically adds. You don't need to do anything in relation to scripting at this stage. You could click 'yes' or 'no' to import/export feature at the top of the page of every view. Every view will have an import/export function. It's a direct relationship import/export. If you export this, you'd see how to do a import; if it's is nice you can map the headers to their specific database tables. [00:17:13](https://www.youtube.com/watch?v=39vY66X7GGU&list=PLQRGFI8XZ_wtGvPQZWBfDzzlERLQgpMRE&t=00h17m13s) Work is needed, especially when you're dealing with information that was encrypted. If you export it, it will decrypt it if you have the permissions to access that item, but the problem is that it had been decrypted when you imported it, so it doesn't know that it should encrypt it. There is a discrepancy with the advance storing methods. As long as you are having a data back end database table that doesn't require these advance storing methods, it's normal defaults like I explained before. Then the import/export method will works without any problem. [00:18:07](https://www.youtube.com/watch?v=39vY66X7GGU&list=PLQRGFI8XZ_wtGvPQZWBfDzzlERLQgpMRE&t=00h18m07s) The switch here is 'Export/Import data.' If you don't like the feature just click 'no'.
**Settings Switch Edit - Create - Site Views**
Then here is a feature which I think I'm most excited about. That is that every back end view has of course a edit area. If you've selected that read write option in the edit area you can change the values of that back end listview. The admin create site view means that the system is going to dynamically build [00:18:42](https://www.youtube.com/watch?v=39vY66X7GGU&list=PLQRGFI8XZ_wtGvPQZWBfDzzlERLQgpMRE&t=00h18m42s) the front area which you can access to edit the data at the front of the website. That is an excellent tool. It takes exactly this(see video) if I was to use this and as an example. It takes this editing area and place it on the front of your website. [00:19:13](https://www.youtube.com/watch?v=39vY66X7GGU&list=PLQRGFI8XZ_wtGvPQZWBfDzzlERLQgpMRE&t=00h19m13s) You are controlling in the permissional structures who has access to edit this, who has access to edit the status, who has access to edit specific fields. We looked at adding the fields to your admin views and you could click whether this field should have permissional structure. That means that if you have those things set up in the back in the global permissional tab, then it will be implemented in the front if a certain user is in the correct group. [00:19:44](https://www.youtube.com/watch?v=39vY66X7GGU&list=PLQRGFI8XZ_wtGvPQZWBfDzzlERLQgpMRE&t=00h19m44s) They won't be able to access this then if they have access. They don't have the right to, for example to update maybe the modified date or the status then in the front. They also will not be able to do that. You have immense control over who can do what. But at the same time you have the ability to actually edit items on the front. I think that is excellent to be able to do that. That all of that is possible by just saying, 'yes'. But realize this, the fact that it creates the [00:20:19](https://www.youtube.com/watch?v=39vY66X7GGU&list=PLQRGFI8XZ_wtGvPQZWBfDzzlERLQgpMRE&t=00h20m19s) view, if I could says so and places it on the front, doesn't mean that there is a link somewhere to it. That is something you need to add to your site front custom site as you develop it. This is partly a feature therefore which if you don't know PHP and if you're not that familiar with how to setup your links on the front of the component, would possibly find this difficult to implement. We will be looking at what it can build. [00:20:54](https://www.youtube.com/watch?v=39vY66X7GGU&list=PLQRGFI8XZ_wtGvPQZWBfDzzlERLQgpMRE&t=00h20m54s) I have a component in which I'm using that feature quite a lot. It's called 'costbenefitprojection'. Looking in the back end we look at the views, we have here one called 'company' and we have one called 'scaling' factor and 'intervention'.
Every back end view has an edit area. If you've selected the read/write option in the edit area you can change the values of that back end listview. The admin create site view means that the system will dynamically build the front area which you then can access to edit the data at the front of the website. [00:18:42](https://www.youtube.com/watch?v=39vY66X7GGU&list=PLQRGFI8XZ_wtGvPQZWBfDzzlERLQgpMRE&t=00h18m42s) It's an excellent tool. For example, it takes this editing area and places it on the front of your website. (See video.) [00:19:13](https://www.youtube.com/watch?v=39vY66X7GGU&list=PLQRGFI8XZ_wtGvPQZWBfDzzlERLQgpMRE&t=00h19m13s) In the permissional structures you can control who is editing this, etc. (We looked at adding the fields to your admin views; you could set whether this field should have permissional structure.) It means that if you have those things set up back in the global permissional tab, it will be implemented in the front. [00:19:44](https://www.youtube.com/watch?v=39vY66X7GGU&list=PLQRGFI8XZ_wtGvPQZWBfDzzlERLQgpMRE&t=00h19m44s) If the user is in the incorrect group he won't be able to access this. Nor, for example, update the modified date or the status in the front. You have control over who can do what but at the same time you have the ability to edit items on the front. [00:20:19](https://www.youtube.com/watch?v=39vY66X7GGU&list=PLQRGFI8XZ_wtGvPQZWBfDzzlERLQgpMRE&t=00h20m19s) However, the fact that it creates the view and places it on the front doesn't mean that there is a link somewhere to it. That is something you need to add to your site front custom site as you develop it. Therefore, if you don't know PHP and if you're not familiar with setting up your links on the front of the component, you would possibly find this feature difficult to implement. [00:20:54](https://www.youtube.com/watch?v=39vY66X7GGU&list=PLQRGFI8XZ_wtGvPQZWBfDzzlERLQgpMRE&t=00h20m54s)
Now these are 'editing views' as you can see and the other 'list views'. If I go to the front of the website [00:21:28](https://www.youtube.com/watch?v=39vY66X7GGU&list=PLQRGFI8XZ_wtGvPQZWBfDzzlERLQgpMRE&t=00h21m28s) and I open that component and click on view, you will see there is: company, intervention and scaling factors. They are basically being extended here. What the component builder does, it adds this view, and the module for it. I also add the controller for it. It puts all the script in place so that all you need to do is, for example: Inside the [00:22:00](https://www.youtube.com/watch?v=39vY66X7GGU&list=PLQRGFI8XZ_wtGvPQZWBfDzzlERLQgpMRE&t=00h22m00s) area called 'cpanel'. Looking at this component briefly. This is just some dummy data that I placed in here. Here you can open multiple items and you can click on 'edit advanced profile' and it will open the editing area. [00:22:37](https://www.youtube.com/watch?v=39vY66X7GGU&list=PLQRGFI8XZ_wtGvPQZWBfDzzlERLQgpMRE&t=00h22m37s) This is the front end editing area, as you can see there are all the tabs. Let me show you the back end. Here's the back end area. Its showing up the same information in the front. It only dumps the permission and publishing features. That is because of access permissions is done automatically [00:23:10](https://www.youtube.com/watch?v=39vY66X7GGU&list=PLQRGFI8XZ_wtGvPQZWBfDzzlERLQgpMRE&t=00h23m10s)<<<<<<Editted
Let's look at what it can build. I have a component in which I'm using the feature quite a lot. It's called 'costbenefitprojection'. In the back end we look at the views, where we have here one called 'company' and one called 'scaling' factor and 'intervention'. These are 'editing views' and 'list views'. Go to the front of the website, open the component, click on view, and you will see company, intervention and scaling factors. [00:21:28](https://www.youtube.com/watch?v=39vY66X7GGU&list=PLQRGFI8XZ_wtGvPQZWBfDzzlERLQgpMRE&t=00h21m28s) They are being extended here. The component builder adds this view and the module for it. The controller for it was also added. The script is placed in area. [00:22:00](https://www.youtube.com/watch?v=39vY66X7GGU&list=PLQRGFI8XZ_wtGvPQZWBfDzzlERLQgpMRE&t=00h22m00s) For example, we'll look at this component inside the area called 'cpanel'. (This is some dummy data that I placed in here.) Here you can open multiple items. You can click on 'edit advanced profile' and it will open the editing area. [00:22:37](https://www.youtube.com/watch?v=39vY66X7GGU&list=PLQRGFI8XZ_wtGvPQZWBfDzzlERLQgpMRE&t=00h22m37s) This is the front end editing area; (as you can see there are all the tabs.) Here's the back end area. The same information in the front shows up here, only dumping the permission and publishing features. The Access permissions were done automatically because the front-end user didn't have permissions to edit most of the things here. [00:23:10](https://www.youtube.com/watch?v=39vY66X7GGU&list=PLQRGFI8XZ_wtGvPQZWBfDzzlERLQgpMRE&t=00h23m10s) You didn't have the right to edit any of these, therefore the system removed the tab. The same goes with the permissions. If you didn't have the right to do scaling factors on interventions, you have dumped it; it won't show it up in the front.
This is the back end of the dummy company that I've set up. [00:23:42](https://www.youtube.com/watch?v=39vY66X7GGU&list=PLQRGFI8XZ_wtGvPQZWBfDzzlERLQgpMRE&t=00h23m42s) You can see that it moved it to the front. Not only did it make it possible to edit data, but also to create new companies. If you click on create company you will see that it opens up in an area for you to start fresh. You can create a company from scratch. In this example you will see that it cannot add a user. If you click save, the system (through some custom scripting that I've added) adds his ID here. (See video.) He doesn't need to select it.
That was a quick look at that button called edit create site view. [00:24:19](https://www.youtube.com/watch?v=39vY66X7GGU&list=PLQRGFI8XZ_wtGvPQZWBfDzzlERLQgpMRE&t=00h24m19s) It adds the whole code base to the front and integrates it to the way that the front needs to be able to control the permissions.
The order of the items are the way it will be displayed anywhere. For example, the order in which all of this is done (how the icons are laid out even if you opened one of them; for the submenu, etc.) is controlled by this order number here. (See video.) [00:24:48](https://www.youtube.com/watch?v=39vY66X7GGU&list=PLQRGFI8XZ_wtGvPQZWBfDzzlERLQgpMRE&t=00h24m48s)
Because that front-end user didn't have permissions to edit most of the things in here. You didn't have the right to edit any of these. Therefore it didn't need to see it and so the system just remove that tab, same goes with the permissions. If you didn't have the right to do scaling factors on interventions, you also have dumped that, it won't show it up in the front.
And so this is the back end of that same dummy company that I've set up. You can see that it [00:23:42](https://www.youtube.com/watch?v=39vY66X7GGU&list=PLQRGFI8XZ_wtGvPQZWBfDzzlERLQgpMRE&t=00h23m42s) moved it to the front. Not only did it make it possible to edit data, but also to create new companies. If you click on that(create company) you will see it opens up in the area for you to start fresh. You can create a company from scratch. In this specific example you will see that it cannot add a user. So what the system has done through some custom scripting that I've added, if you click save it adds his ID in here(user(member)-select a user). And he doesn't need to select that(user(member)-select a user). That's just a quick look at [00:24:19](https://www.youtube.com/watch?v=39vY66X7GGU&list=PLQRGFI8XZ_wtGvPQZWBfDzzlERLQgpMRE&t=00h24m19s) that specific button called edit create site view. It adds the whole code base to the front. And integrates it to the way that the front needs to be able to control the permissions.
Then the order of the items are simply the way in which it will be displayed anywhere. If we think about the order for a moment here of example component builder, [00:24:48](https://www.youtube.com/watch?v=39vY66X7GGU&list=PLQRGFI8XZ_wtGvPQZWBfDzzlERLQgpMRE&t=00h24m48s) the order of which these icons are laid out and even if you opened one of them, the order in which this is done And also for the sub menu, all of that is controlled with this order number here. That's a quick look at adding admin views to your component. I hope that is insightful enough for you to understand how to do that. If you have any questions please you're welcome to send me a mail.
I hope this tutorial was insightful. If you have any questions you're welcome to send me an email.