bug(MatDialog): Immediate navigation to a route after MatDialog is closed, crashes the Angular App / browser
- 主要语言
- TypeScript
- 星标
- 25k
- 派生
- 6.8k
- 平均合并
- 1 天 8 小时
- 30 天内合并 PR
- 91
描述
### Is this a regression?
- [X] Yes, this behavior used to work in the previous version
### The previous version in which this bug was not present was
_No response_
### Description
I am loading a dialog to ask user to verify email. On the dialog there's also a link which can be clicked in case user wants to update their email. As soon as the user click Update Email link and dialog is closed the browser tab crashes and Chrome display `Aw, Snap! error`
### Reproduction
I am loading a dialog to ask user to verify email. On the dialog there's also a link which can be clicked in case user wants to update their email.
```
import('./verify-email-dialog.component').then((c) => {
let config = new MatDialogConfig();
config.viewContainerRef = this.viewContainerRef;
config.disableClose = true;
config.panelClass = "header-pattern";
this.dialogRef = this.dialog.open(c.VerifyEmailDialog, config);
this.dialogRef.afterClosed().subscribe(result => {
if (result == 'updateEmail') {
this._router.navigate(['/account/manage/profile']);
return;
}
if (result === true) {
this.emailConfirmed = true;
}
});
});
```
Below is how I am closing dialog in case user click Update Email link in `VerifyEmailDialog`:
```
updateEmail() {
this.dialogRef.close('updateEmail');
}
```
As soon as the user click Update Email link and dialog is closed the browser tab crashes and Chrome display `Aw, Snap! error`
### Expected Behavior
it should work smoothly
### Actual Behavior
The browser crashes
### Environment
Angular CLI: 17.0.0-rc.4
Node: 18.18.2
Package Manager: npm 9.8.1
OS: win32 x64
Angular: 17.0.0-rc.3
... animations, cdk, common, compiler, compiler-cli, core, forms
... google-maps, material, platform-browser
... platform-browser-dynamic, platform-server, router
... service-worker
Package Version
---------------------------------------------------------
@angular-devkit/architect 0.1700.0-rc.4
@angular-devkit/build-angular 17.0.0-rc.4
@angular-devkit/core 17.0.0-rc.4
@angular-devkit/schematics 17.0.0-rc.4
@angular/cli 17.0.0-rc.4
@angular/fire 16.0.0
@angular/pwa 17.0.0-rc.4
@schematics/angular 17.0.0-rc.4
rxjs 7.8.1
typescript 5.2.2
zone.js 0.14.0
贡献指南
调研方向
从复现中展示的 MatDialog 流程开始:dialog.open、afterClosed、dialogRef.close('updateEmail'),以及后续的 router.navigate 调用。在 Angular 17 环境中复现立即导航序列;当关闭对话框并导航到 /account/manage/profile 不再导致浏览器崩溃时,即表示完成。
由索引模型根据 Issue 内容生成。
评估
- 技术栈
- angular, typescript
- 领域
- frontend
- Issue 类型
- 缺陷
- 难度
- 4/5
- 预计耗时
- 3-5 天
- 活跃度
- 停滞
- 描述清晰度
- 需要澄清
- 新手友好度
- 35/100