I’m finishing migrating my plugin to UXP and I’m wondering how to read and write files with UXP?
With the old CEP version I used to read with JSX the file and parse the string to get the data for the UserPresets, and when the user saved a preset I just read the JSON, parsed it and push a new preset to the array inside the JSON and saved it.
How can it be done in UXP? I don’t understand very well the storage.localFileSystem and tokens workflow, it was really easy to do it in CEP though.
There’s a GitHub example here: uxp-photoshop-plugin-samples/index.js at main · AdobeDocs/uxp-photoshop-plugin-samples · GitHub
JSON.parse() work in UXP for creating and parsing strings to put in storage.
Thanks Anthony, I really don’t have problems with JSON itself but how to create the JSON file and save it in for example the user Documents/ folder. I used to make a folder for my plugin inside the users Documents/ folder and I’m trying to figure out how to do it, how to get the user’s Documents/ path to write a file inside.
perhaps it is easier to use localStorage to store user settings. You can save json there.
But if you want to store settings in a file, then look at the documentation here:
It will be easier to create file in the plugin data folder (getDataFolder). This option does not require user interaction.
To store in an arbitrary location, the user must select a file through a dialog.
Then you need to create a persistent file token for selected file and save it in local storage or data folder.
Using the token, you can perform read/write operations on a file without having to show a dialog box.
Here’s one approach for utilising the plugin data folder to store a JSON file.
This is great man I modified a little your code it works perfect, thank you very much this works great for what I am looking for!
Does this getDataFolder is for the plugin itself ? Or this DataFolder is the same for any other plugin?
Each plugin has its own data folder.
This are the paths that
getDataFolder() is using:
If you are developing and loading the plugin with the UXP Developer Tool it’s the folder
Developer instead of
That is great to know Tom thank you very much, this is very helpful!
Do you know where the localStorage path as well ?
It’s the same path but instead of the
PluginData folder it is