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remove handler when destroy

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This commit is contained in:
ekibun
2020-08-28 10:46:54 +08:00
parent 178b74b770
commit 89ea0222be
6 changed files with 48 additions and 24 deletions
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24
example/lib/main.dart
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@@ -76,8 +76,9 @@ class _TestPageState extends State<TestPage> {
}
});
await engine.setModuleHandler((String module) async {
if(module == "test") return "export default '${new DateTime.now()}'";
return await rootBundle.loadString("js/" + module.replaceFirst(new RegExp(r".js$"), "") + ".js");
if (module == "test") return "export default '${new DateTime.now()}'";
return await rootBundle.loadString(
"js/" + module.replaceFirst(new RegExp(r".js$"), "") + ".js");
});
}
@@ -96,7 +97,8 @@ class _TestPageState extends State<TestPage> {
scrollDirection: Axis.horizontal,
child: Row(
children: [
FlatButton(child: Text("create engine"), onPressed: _createEngine),
FlatButton(
child: Text("create engine"), onPressed: _createEngine),
FlatButton(
child: Text("evaluate"),
onPressed: () async {
@@ -105,8 +107,9 @@ class _TestPageState extends State<TestPage> {
return;
}
try {
resp =
(await engine.evaluate(_controller.text ?? '', "<eval>")).toString();
resp = (await engine.evaluate(
_controller.text ?? '', "<eval>"))
.toString();
} catch (e) {
resp = e.toString();
}
@@ -127,12 +130,11 @@ class _TestPageState extends State<TestPage> {
color: Colors.grey.withOpacity(0.1),
constraints: BoxConstraints(minHeight: 200),
child: TextField(
autofocus: true,
controller: _controller,
decoration: null,
expands: true,
maxLines: null
),
autofocus: true,
controller: _controller,
decoration: null,
expands: true,
maxLines: null),
),
SizedBox(height: 16),
Text("result:"),