I already make a Barcode scanner, the result after it scan the barcode is in text (example - "page 2").
My problem is how do i want create event on the result.
That result will determine which page the application will display.
Example :
Result Name of Page
"page 1" Home
"page 2" Activity 1
"page 3" Activity 2
So what kind of script do i have to put on the barcode scanner?
*Result is the text result after barcode is scanned
Hi Ben,
If i understand you correctly you can use following JS code:
pre
//Here is your result.
var result = "page 2";
var pageMapping = {
"page 1": "Home",
"page 2": "Activity 1",
"page 3": "Activity 2"
};
var goalPage = pageMapping[result];
console.log("result = " + result);
console.log("goalPage = " + goalPage);
Apperyio.navigateTo(goalPage);
/pre
Regards.
Thanks for your reply. Really appreciate that.
Here some idea of what i actually want but don't know how to implement it in apperyio. Hope you can help:
*After barcode scanner scanned the barcode, its result stored in "Data".
{
if (Data=="page1")
navigateTo(page1);
else if(Data=="page2")
navigateTo(page2);
else
display ("There is no such data");
}
And where do i have to put the JS, is it in the barcodescanner element?
Hi Ben,
You should use this code where you have data from your barcodescanner. Or rather, you must pass result from scanner to "result" variable.
pre
//Here you should specify your dynamic Data instead of "page 2".
//var result = "page 2";
//This is settings compliance between data stored in "result" variable and page that you need to navigate to.
var pageMapping = {
"page 1": "Home",
"page 2": "Activity 1",
"page 3": "Activity 2"
};
var goalPage = pageMapping[result];
console.log("result = " + result);
console.log("goalPage = " + goalPage);
if(goalPage)
Apperyio.navigateTo(goalPage)
else
alert("There is no such data");
/pre
Also you can see some intermediate debug data. Read more about debugging here: http://devcenter.appery.io/documentat...
Regards.
Sorry if i am asking too much sir.. I already understand the rest of the code u mentioned, and I thankful for that. But.. i am a bit confused with the 1st code line.. the result you initialized as "page 2". How to make result be initialized directly with value from barcode scanner..
1) How do I pass the result from scanner to result variable?
2) And you stated there I need to specify dynamic data instead "page 2". How can I specify that dynamic data? I already created new storage variable(local storage) and i named it DATA. is that dynamic data that you mentioned? If yes, instead of you initialized value result as "page 2", should I do like this:
var result = "DATA" or var result = DATA
Thank you sir. Much appreciate.
I did this, i already created variable in local storage named DATA. result of barcode scanner will mapped on DATA . Then I put this JS code on that DATA :
var pageMapping = {
"page 1": "Home",
"page 2": "Activity 1",
"page 3": "Activity 2"
};
var goalPage = pageMapping[DATA];
console.log("result = " + DATA);
console.log("goalPage = " + goalPage);
if(goalPage)
Apperyio.navigateTo(goalPage);
else
alert("There is no such data");
Still it didnt navigate.. (Below is the image how i map the data of barcode scanner)
Hi Ben,
Okay, you have stored result into the "DATA" storage.
In this case code should be:
pre
//Where "DATA" is your storage name.
var result = Apperyio.storage.DATA.get();
//This is settings compliance between data stored in "result" variable and page that you need to navigate to.
var pageMapping = {
"page 1": "Home",
"page 2": "Activity 1",
"page 3": "Activity 2"
};
var goalPage = pageMapping[result];
console.log("result = " + result);
console.log("goalPage = " + goalPage);
if(goalPage)
Apperyio.navigateTo(goalPage)
else
alert("There is no such data");
/pre
Regards.
I did paste this code in JS space in local storage DATA. but when i run barcode scanner, i scanned "page 1", it didnt navigate me to "Home" page, and end up display "there is no such data". May i know which part that i did it wrong? I attached images of screen shot here.
