I attempted the following code:
this.item = this.params.get('filename');
console.log("[INFO] Opening File: >" + this.item + "<");
this.textboxContent = this.file.readAsText(this.file.dataDirectory, this.item);
console.log("[INFO] Content of textboxContent: >" + this.textboxContent + "<");
However, the logcat output shows:
[INFO:CONSOLE(56865)] "[INFO] Content of textboxContent: >[object Promise]<"
The value of this.item is:
[INFO:CONSOLE(56863)] "[INFO] Opening File: >SomeFile.txt<"
The reason why you need to use readAsText is because it returns a promise. To properly handle this, here is the suggested code:
this.file.readAsText(this.file.dataDirectory, this.item).then((content) =>
{
this.textboxContent = content;
})
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