Topic: ImageModalComponent breaking browser history
Hello,
I am having a problem with ImageModalComponent
The expected behavior would be when i open a view that contains ImageModalComponent and click the browser back button, that it navigates me to the previous page.
*Actual behavior*The actual behavior is that when i click browers back on a view that contains ImageModalComponent it navigates me 2,3 or sometimes even more times back.
*Resources (screenshots, code snippets etc.)*I have identified the code in the ImageModalComponent that could provoke such behavior:
ImageModalComponent.prototype.ngAfterViewInit = /**
* @return {?}
*/
function () {
var _this = this;
// fix(lightbox): resolve problem with not closing lightbox when using back button (both browser and native device)
// There were a problem, that with opened lightbox, if user have pressed the back button
// (both physical device button and browser button)
// the lightbox weren't closed, but the whole application was closed (because of changing the URL).
if (typeof history.pushState === 'function') {
history.pushState('newstate', '', null);
window.onpopstate = (/**
* @return {?}
*/
function () {
if (_this.opened) {
_this.closeGallery();
}
else {
history.go(-2);
}
});
}
};
Also, I ve read that the accepted solution is to upgrade to the newer version. Since we arent able to upgrade it, i need to ask if there is a workaround or solution for this problem? In addtion we are using angular version 8.2.3.
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Resolved
- ForumUser: Free
- Premium support: No
- Technology: MDB Angular
- MDB Version: 8.4.0
- Device: Desktop
- Browser: All
- OS: Windows 10
- Provided sample code: No
- Provided link: No
Arkadiusz Idzikowski staff commented 4 years ago
I'm afraid there is no easy workaround for this problem. We needed to change how certain things work in the internal code of the component.
dmeic free commented 4 years ago
Is it possible to get the earliest version where its fixed? If i want to upgrade to the latest version do i need to upgrade angular to 9+?
Arkadiusz Idzikowski staff commented 4 years ago
This problem should not occur anymore in v8.7.0. You can find more information in our changelog: https://mdbootstrap.com/docs/angular/changelog/#870
The latest version (9.3.1) is not compatible with Angular 8 and you would need to upgrade your Angular version.
dmeic free commented 4 years ago
Is it possible to get the 8.7.0 version? Due to our dependencies we arent able to upgrade to angular 9
Arkadiusz Idzikowski staff commented 4 years ago
You should be able to download it in your MDB profile and then upgrade the version in your project like we explained in the update guide: https://mdbootstrap.com/docs/angular/getting-started/update/#pro (switch to 'zip' tab).
If you use installation from our GitLab server, just use this command and add your private token:
npm install git+https://oauth2:<your-auth-token>@git.mdbootstrap.com/mdb/angular/ng-uikit-pro-standard.git#8.7.0 --savedmeic free commented 4 years ago
Great! is it possible to get the version of mdb-file-upload aswell via npm Ive tried running the command
npm install git+https://oauth2:@git.mdbootstrap.com/mdb/angular/mdb-file-upload.git#8.7.0 --save
but i get an error that the remote project couldnt be found.
Arkadiusz Idzikowski staff commented 4 years ago
Unfortunately, it's not possible. You would need to download the .tgz archive file of the plugin.
https://mdbootstrap.com/plugins/angular/file-upload/#installation
dmeic free commented 4 years ago
Fortunately its working as expected now. Thank you for your support.