增加平板扫码功能

sf_machine_connect/static/src/js/barcode_form.js

@@ -0,0 +1,51 @@
+odoo.define('my_module.barcode_handler', function (require) {
+    "use strict";
+
+    var core = require('web.core');
+    var registry = require('web.field_registry');
+    var session = require('web.session');
+    var FieldChar = require('web.basic_fields').FieldChar;
+
+    var _t = core._t;
+
+    var BarcodeHandlerField = FieldChar.extend({
+        init: function () {
+            this._super.apply(this, arguments);
+            this.scanInProgress = false;
+        },
+        willStart: function () {
+            return this._super.apply(this, arguments).then(() => {
+                var barcode = this.call('barcode', 'get_barcode');
+                if (barcode) {
+                    this._onBarcodeScanned(barcode);
+                }
+                this.call('barcode', 'start_listening');
+            });
+        },
+        destroy: function () {
+            this.call('barcode', 'stop_listening');
+            this._super.apply(this, arguments);
+        },
+        _onBarcodeScanned: function (barcode) {
+            if (this.scanInProgress) {
+                return;
+            }
+            this.scanInProgress = true;
+            var self = this;
+            session.rpc('/mrp_barcode/scan_to_open_report_from_form', { barcode: barcode }).then(function (result) {
+                self.scanInProgress = false;
+                self.$el.val(result);
+                self.trigger_up('field_changed', {
+                    dataPointID: self.dataPointID,
+                    changes: { value: result },
+                });
+            });
+        },
+    });
+
+    registry.add('barcode_handlerr', BarcodeHandlerField);
+
+    return {
+        BarcodeHandlerField: BarcodeHandlerField,
+    };
+});