如何正确制作包装纸?我需要包装这个方法:
JS:
var columnDefs = [
{
floatingFilterComponentParams: {
suppressFilterButton: true, // <--- это
},
},
];
我尝试这个选项:
@JS('ColumnDef.floatingFilterComponentParams')
//class floatingFilterComponentParams extends ColumnDef {
class floatingFilterComponentParams {
external set suppressFilterButton(bool value);
}
如果这是正确的,我如何在飞镖码中运行它? columnDefs中没有这样的方法。
您可以在js_util
包中使用js
库。以下代码应该有效:
import 'package:js/js.dart';
import 'package:js/js_util.dart' as js_util;
@JS()
external List get columnDef;
set suppressFilterButton(bool value) {
final floatingFilterComponentParams = js_util.getProperty(columnDef[0], 'floatingFilterComponentParams');
js_util.setProperty(floatingFilterComponentParams, suppressFilterButton, value)
}