fixed file upload, styling, boolean/date/output inputs

src/app/shared/utils/file-value-accessor.directive.ts

@@ -0,0 +1,24 @@
+import {Directive} from '@angular/core';
+import {NG_VALUE_ACCESSOR, ControlValueAccessor} from '@angular/forms';
+
+@Directive({
+    // tslint:disable-next-line:directive-selector
+    selector: 'input[type=file]',
+    // tslint:disable-next-line:no-host-metadata-property
+    host : {
+        '(change)' : 'onChange($event.target.files)',
+        '(blur)': 'onTouched()'
+    },
+    providers: [
+        { provide: NG_VALUE_ACCESSOR, useExisting: FileValueAccessorDirective, multi: true }
+    ]
+})
+export class FileValueAccessorDirective implements ControlValueAccessor {
+    value: any;
+    onChange = (_) => { /* empty */ };
+    onTouched = () => { /* empty */};
+
+    writeValue(value) { /* empty */}
+    registerOnChange(fn: any) { this.onChange = fn; }
+    registerOnTouched(fn: any) { this.onTouched = fn; }
+}