I am using Ionic / Angular / Typescript and I want to dynamically state the value of a location by the value passed from the method in the parameter.
Here is the code:
async fileWrite(location) {
try {
const result = await Filesystem.writeFile({
path: `test.txt`,
data: `This is a test`,
directory: location,
encoding: FilesystemEncoding.UTF8
});
alert('Wrote file' + result);
} catch (e) {
alert('Unable to write file' + e);
}
}
As you can see:
directory: location,
location contains a value so it's a variable.
I'm passing it like this:
<ion-button (click)="fileWrite('FilesystemDirectory.Cache')">FileWrite to Cache</ion-button>
For some reason it's not passing as a variable.
How can I fix this?
Try doing this.
In your typescript class, right before constructor.
directory = FilesystemDirectory;
and then inside you template.
<ion-button (click)="fileWrite(directory.Cache)">FileWrite to Cache</ion-button>
Hope this helps.