Commit 79ce1aef authored by dani2612's avatar dani2612
Browse files

Modificato il main.js 

reso funzionante lo script, reinstaziando l' oggetto e facendo lo stop
di tutte le tracks 
consiglio di cambiare libreria poichè presenta numerosi bug
parent 697534c7

things/static/things/main.js

+20 −5
Original line number Diff line number Diff line
@@ -8,7 +8,8 @@ $(function () { 
            return;

        }

        $("input#id_id")[0].value = result;

        $("#qr-scan").modal("hide");

        $("#qr-scan").modal("toggle");

        

    };



    $("#cameraProcess").click(function(e) {
@@ -30,16 +31,30 @@ $(function () { 
        }

        var video = document.querySelector("video");

        var reset = document.querySelector("#reset");

        var stop = document.querySelector('#stop');

        

        // prepare a canvas element that will receive the image to decode, sets

        // the callback for the result and then prepares the videoElement to

        // send its source to the decoder.

        qr.decodeFromCamera(video, resultHandler);

        qr.decodeFromCamera(video, resultHandler,true);

        // attach some event handlers to reset and stop whenever we want.

        reset.onclick = function () {

            qr.decodeFromCamera(video, resultHandler);

        	for (var i = 0; i < qr.stream.getTracks().length; i++){

        		qr.stream.getTracks()[i].stop();

            	

            }

        	qr = new QCodeDecoder();	            

            qr.decodeFromCamera(video, resultHandler,true);

          

            

        };

      

    }).on("hide.bs.modal", function() {

        qr.stop();

    	for (var i = 0; i < qr.stream.getTracks().length; i++){

    		qr.stream.getTracks()[i].stop();

        	

        }

     qr = new QCodeDecoder();	

    

    });

});