Hello everybody, I am trying to reach a file I created into my wearable device (my problem isn’t here) but I would like to gather some data which are inside of this file in order to reaffect them into variables but I didn’t manage. How should I do ? Here is my code :
function getDetail(detail){
var documentsDir;
var dataToReturn = “init”;
tizen.filesystem.resolve(“documents”, function (dir) {
documentsDir = dir;
var file = documentsDir.resolve(“myFile.json”);
file.openStream(
“r”,
function(fs) {
var text = fs.read(file.fileSize);
fs.close();
var obj = JSON.parse(text);
switch (detail){
case “data1Value”:
dataToReturn = obj.data1;
break;
case “data2Value”:
dataToReturn = obj.data2;
break;
case “data3Value”:
dataToReturn = obj.data3;
break;
default:
dataToReturn = null;
}
alert(dataToReturn);
}, function (e) {
alert(“Error ” + e.message);
}, “UTF-8”);
});
alert(dataToReturn);
return dataToReturn;
}
This function returns “init” instead of data1Value/data2Value/data3Value/null. Why ? Thank you in advance for your answers.
Retrieve data from a file
Hello everybody, I am trying to reach a file I created into my wearable device (my problem isn’t here) but I would like to gather some data which are inside of this file in order to reaffect them into variables but I didn’t manage. How should I do ? Here is my code :
This function returns “init” instead of data1Value/data2Value/data3Value/null. Why ? Thank you in advance for your answers.
BY
16 Apr 2025
Tizen Studio
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04 Nov 2024
Tizen Studio
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02 Apr 2024
Tizen Studio