templateUrl

Ionic Framework ionic-v3
1

hi there

i have a folder that contains some html pages:
class-1.html
class-2.html
class-3.html

Im trying to to show a html page in Related which param the page before sent me as NavParam.
Im trying something like this:
@Component({
templateUrl: ‘…/…/assets/classes/class-’ + this.navParams.get(‘classNum’) + ‘.html’
})
and the browser crash.

I’m almost sure it because this.navParams Unknown because i didnt call him in the class.
how can i resolve that?

Thanks

2

You can’t.

What exactly are you trying to do? I’m sure there’s a way that will work idiomatically in Angular, and not require dirty hacks.

2 Likes
3

to set my template url with some variable that i keep in my navparams.
i keep the name of the page that i want to show in my nav params befor i push the new page and in this new page i try to set the temlplate url with this variable that contain the name of the page.

thank

4

Please redesign your app so that it has predictable, consistent, testable, and maintainable behavior. As I understand it, what you are trying to do is madness. Each page needs a consistently-defined template.

1 Like
5

so how can i keep all my html files into a folder and to choose someone of them to be the template of the page?
i need it because every time i need to show another template.