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Updated 044 Hello World Component with Joomla Component Builder Creator Extended (markdown)

Amigo 2019-08-14 08:36:42 +02:00
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044-Hello-World-Component-with-Joomla-Component-Builder-Creator-Extended.md

@ -124,8 +124,7 @@ Most of the time you can simply start with Fields. There are already quite a few
[00:18:24](https://www.youtube.com/watch?v=IQfsLYIeblk&list=PLQRGFI8XZ_wtGvPQZWBfDzzlERLQgpMRE&t=00h18m24s) [00:18:24](https://www.youtube.com/watch?v=IQfsLYIeblk&list=PLQRGFI8XZ_wtGvPQZWBfDzzlERLQgpMRE&t=00h18m24s)
To give a quick demonstration: If I click on this button(pencil), and say; change this(ValueExample) to text'tt' and save and close and return to Fields and click 'New', then select 'Text field' again.[00:18:53](https://www.youtube.com/watch?v=IQfsLYIeblk&list=PLQRGFI8XZ_wtGvPQZWBfDzzlERLQgpMRE&t=00h18m53s) Three t's has been added in there. Since this whole structure has been built from the Fieldtypes Default Settings, which we just looked at. I am going to change that back quickly, and for example put something in the Description. [00:19:22](https://www.youtube.com/watch?v=IQfsLYIeblk&list=PLQRGFI8XZ_wtGvPQZWBfDzzlERLQgpMRE&t=00h19m22s) I am going to take text again, and you will see those oooo's are showing up here. This means that this whole area is dynamically populated from the values that are put up in the Fieldtype and so does this XML(field definition) structure usually populates the demo or default values that you have added when you created the Fieldtype.[00:19:57](https://www.youtube.com/watch?v=IQfsLYIeblk&list=PLQRGFI8XZ_wtGvPQZWBfDzzlERLQgpMRE&t=00h19m57s) JCB ships with most Fieldtypes already in place, it appears like this is something we have done, but it is something that you can extend and even change. For example: If you know that the Text Fieldtype has more properties than we have setup, you can add more to it and simply click on this 'edit' or before creating a Field, you can go to the Fieldtypes, and open the Text Fieldtype and click on the green button and add more Properties.[00:20:34](https://www.youtube.com/watch?v=IQfsLYIeblk&list=PLQRGFI8XZ_wtGvPQZWBfDzzlERLQgpMRE&t=00h20m34s) Those Properties will dynamically also appear within the area where the Fields are created. [00:20:57](https://www.youtube.com/watch?v=IQfsLYIeblk&list=PLQRGFI8XZ_wtGvPQZWBfDzzlERLQgpMRE&t=00h20m57s) Things in JCB has not been set hard into code but is movable, easy to scale and to customize.<<<<<<< To give a quick demonstration: If I click on this button(pencil), and say; change this(ValueExample) to text'tt' and save and close and return to Fields and click 'New', then select 'Text field' again.[00:18:53](https://www.youtube.com/watch?v=IQfsLYIeblk&list=PLQRGFI8XZ_wtGvPQZWBfDzzlERLQgpMRE&t=00h18m53s) Three t's has been added in there. Since this whole structure has been built from the Fieldtypes Default Settings, which we just looked at. I am going to change that back quickly, and for example put something in the Description. [00:19:22](https://www.youtube.com/watch?v=IQfsLYIeblk&list=PLQRGFI8XZ_wtGvPQZWBfDzzlERLQgpMRE&t=00h19m22s) I am going to take text again, and you will see those oooo's are showing up here. This means that this whole area is dynamically populated from the values that are put up in the Fieldtype and so does this XML(field definition) structure usually populates the demo or default values that you have added when you created the Fieldtype.[00:19:57](https://www.youtube.com/watch?v=IQfsLYIeblk&list=PLQRGFI8XZ_wtGvPQZWBfDzzlERLQgpMRE&t=00h19m57s) JCB ships with most Fieldtypes already in place, it appears like this is something we have done, but it is something that you can extend and even change. For example: If you know that the Text Fieldtype has more properties than we have setup, you can add more to it and simply click on this 'edit' or before creating a Field, you can go to the Fieldtypes, and open the Text Fieldtype and click on the green button and add more Properties.[00:20:34](https://www.youtube.com/watch?v=IQfsLYIeblk&list=PLQRGFI8XZ_wtGvPQZWBfDzzlERLQgpMRE&t=00h20m34s) Those Properties will dynamically also appear within the area where the Fields are created. [00:20:57](https://www.youtube.com/watch?v=IQfsLYIeblk&list=PLQRGFI8XZ_wtGvPQZWBfDzzlERLQgpMRE&t=00h20m57s) Things in JCB has not been set hard into code but is movable, easy to scale and easy to customize.
### Creating A Field ### Creating A Field
[00:21:18](https://www.youtube.com/watch?v=IQfsLYIeblk&list=PLQRGFI8XZ_wtGvPQZWBfDzzlERLQgpMRE&t=00h21m18s) [00:21:18](https://www.youtube.com/watch?v=IQfsLYIeblk&list=PLQRGFI8XZ_wtGvPQZWBfDzzlERLQgpMRE&t=00h21m18s)
@ -142,7 +141,7 @@ Now in regards to the Database, that is what these features are all about. Since
[00:24:46](https://www.youtube.com/watch?v=IQfsLYIeblk&list=PLQRGFI8XZ_wtGvPQZWBfDzzlERLQgpMRE&t=00h24m46s) [00:24:46](https://www.youtube.com/watch?v=IQfsLYIeblk&list=PLQRGFI8XZ_wtGvPQZWBfDzzlERLQgpMRE&t=00h24m46s)
Having created our Fieldtypes and also a Field, let's create an Admin View. Admin Views are already explained. It is the back end of your Component. You'd need to do some thinking and maybe draw some up. There's a whole lot of tutorials around the web about Object Orientated Development. Which talks about use cases and all kinds of discussions and trying to come up with a [00:25:22](https://www.youtube.com/watch?v=IQfsLYIeblk&list=PLQRGFI8XZ_wtGvPQZWBfDzzlERLQgpMRE&t=00h25m22s) perspective of what you want to build? How should it work? What should be where? What should have its own classes? What should have it own tables? Where we going to put what? That kind of work you need to do before coming to JCB. JCB isn't going to help you with that. Once you've got all that planned, then you would come here create your Fields, create your Admin Views, which is your tables. And then link them to a Component. And once you've done that [00:25:53](https://www.youtube.com/watch?v=IQfsLYIeblk&list=PLQRGFI8XZ_wtGvPQZWBfDzzlERLQgpMRE&t=00h25m53s) you've laid the foundation of your application. You can start working on what will make it unique and special which is the front end. Having created our Fieldtypes and also a Field, let's create an Admin View. Admin Views is the back end of the Component. There is a whole lot of tutorials around the web about Object Orientated Development to give some perspective into the; How should it work? What should be where? What should have its own classes? What should have it own tables? Where we going to put what? All this preparation should be done before coming to JCB. Once you have all that planned, only then it is possible to create Fields, create Admin Views, which is your Tables which can be linked to a Component. Once that has been done>>>>> [00:25:53](https://www.youtube.com/watch?v=IQfsLYIeblk&list=PLQRGFI8XZ_wtGvPQZWBfDzzlERLQgpMRE&t=00h25m53s) you've laid the foundation of your application. You can start working on what will make it unique and special which is the front end.
### Creating Admin Views ### Creating Admin Views