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Updated 028 How to change exported values and setup custom import options (markdown)

Amigo 2019-07-08 12:39:25 +02:00
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028-How-to-change-exported-values-and-setup-custom-import-options.md

@ -41,10 +41,8 @@ If a different import type than usual is needed, then to import values, these (f
### Custom Import Tab(default import code) ### Custom Import Tab(default import code)
Go to custom import in Editing Admin View. There is a warning and below it,'yes' should be selected in the Custom Import option and it will load (See video) the actual script into these areas that are used by default in these various concepts. [00:10:38](https://www.youtube.com/watch?v=fau5mZ6naLc&list=PLQRGFI8XZ_wtGvPQZWBfDzzlERLQgpMRE&t=00h10m38s) If this(PHP) does not make sense, rather not attempt to do it but do a search on courses like lynda.com and Udome etc. [00:11:09](https://www.youtube.com/watch?v=fau5mZ6naLc&list=PLQRGFI8XZ_wtGvPQZWBfDzzlERLQgpMRE&t=00h11m09s) Changes may be made to this, for example: take out a portion, then do a search, put something in like 'your name'. Save and compile it. Do a search to see where it appears. [00:11:31](https://www.youtube.com/watch?v=fau5mZ6naLc&list=PLQRGFI8XZ_wtGvPQZWBfDzzlERLQgpMRE&t=00h11m31s),,,,,<<<<<<<<<<<<<<<<<<<<<<<< Go to Custom Import in the Editing Admin View. There is a warning. Below it,'yes' should be selected in the Custom Import option and it will load (See video) the actual script into these areas that are used by default in these various concepts. [00:10:38](https://www.youtube.com/watch?v=fau5mZ6naLc&list=PLQRGFI8XZ_wtGvPQZWBfDzzlERLQgpMRE&t=00h10m38s) If this(PHP) does not make sense, rather not attempt to do it but do a search on courses like lynda.com and Udome etc. [00:11:09](https://www.youtube.com/watch?v=fau5mZ6naLc&list=PLQRGFI8XZ_wtGvPQZWBfDzzlERLQgpMRE&t=00h11m09s) Changes may be made to this, for example: take out a portion, then do a search, put something in like 'your name'. Save and compile it. Do a search to see where it appears. [00:11:31](https://www.youtube.com/watch?v=fau5mZ6naLc&list=PLQRGFI8XZ_wtGvPQZWBfDzzlERLQgpMRE&t=00h11m31s)
The Default Import method is not completely removed when this kind of changes is performed. There is a way that these changes can be done, and have two Import Methods next to each other. It is not that easy but it is possible and it all depends on what is being done in this HTML and PHP view area. [00:11:59](https://www.youtube.com/watch?v=fau5mZ6naLc&list=PLQRGFI8XZ_wtGvPQZWBfDzzlERLQgpMRE&t=00h11m59s) So it depends on what is done in the view. Currently this is set up to do a normal import as is usually done. Changing this will also change the normal Import concept. That is how to change the Custom Import concept. Please read through the code. Maybe compile it. [00:12:33](https://www.youtube.com/watch?v=fau5mZ6naLc&list=PLQRGFI8XZ_wtGvPQZWBfDzzlERLQgpMRE&t=00h12m33s) See how the default import and concepts work and make changes accordingly.
I have used this area quite a lot for various applications, because occasionally there is a user that requires of you or a client to import these sets of CSV files , which may consists of 4000 or 40000 lines and only specific values need to be selected. [00:13:06](https://www.youtube.com/watch?v=fau5mZ6naLc&list=PLQRGFI8XZ_wtGvPQZWBfDzzlERLQgpMRE&t=00h13m06s) In that case this area is definitely what you looking for as it will make it possible to adapt the Import Concept to accommodate those kind of complexity. That is how to change Export values and create Custom Import values for any field view in the back end of your component.
You'd realize that we don't completely remove the default import method when you do this kind of changes. There is a way that you could make these changes, and have two import methods next to each other. It's not that easy but it's possible and it all depends on what you are doing in [00:11:59](https://www.youtube.com/watch?v=fau5mZ6naLc&list=PLQRGFI8XZ_wtGvPQZWBfDzzlERLQgpMRE&t=00h11m59s) this HTML and PHP view area. So it depends on what you do in the view. Currently this is set up to do your normal import as you would usually do. Changing this will also change your normal import concept. That is how you would Change your custom import concept. Please read through the code. Maybe compile it. [00:12:33](https://www.youtube.com/watch?v=fau5mZ6naLc&list=PLQRGFI8XZ_wtGvPQZWBfDzzlERLQgpMRE&t=00h12m33s) Go look at what it's done. Look around see how the default import and concepts work. Then make your changes accordingly. I have used this area quite a lot for various applications, because sometimes you have a user that says to you or a client, I want to import these sets of csv files, and they are like 4000 or 40000 lines and it needs to select only specific values. [00:13:06](https://www.youtube.com/watch?v=fau5mZ6naLc&list=PLQRGFI8XZ_wtGvPQZWBfDzzlERLQgpMRE&t=00h13m06s) Well in that case this area is definitely what you looking for. You'll be able to adapt your import concept to accommodate those kind of complexity. Well that is how to change export values and create custom import values for any field view in the back end of your component. So literally changing how that button behaves and how that one behaves is what I have just shown you.