Angular with Angular Material - service call on MatTab focus
I've got a child @Component which contains a MatTabGroup with a couple of MatTab(s).
I'd like to load the MatTab(s)' content (which is dependent on a service call) only at focus time.
I've looked at the APIs, maybe the selectedTabChange event is the right way? What if the MatTab is the first one (which means it is displayed immediatly)? Any other advice?
angular angular-material
asked Nov 12 '18 at 15:52
LppEddLppEdd
1,72811436
add a comment |
I've got a child @Component which contains a MatTabGroup with a couple of MatTab(s).
I'd like to load the MatTab(s)' content (which is dependent on a service call) only at focus time.
I've looked at the APIs, maybe the selectedTabChange event is the right way? What if the MatTab is the first one (which means it is displayed immediatly)? Any other advice?
angular angular-material
asked Nov 12 '18 at 15:52
LppEddLppEdd
1,72811436
add a comment |
I've got a child @Component which contains a MatTabGroup with a couple of MatTab(s).
I'd like to load the MatTab(s)' content (which is dependent on a service call) only at focus time.
I've looked at the APIs, maybe the selectedTabChange event is the right way? What if the MatTab is the first one (which means it is displayed immediatly)? Any other advice?
angular angular-material
asked Nov 12 '18 at 15:52
LppEddLppEdd
1,72811436
I've got a child @Component which contains a MatTabGroup with a couple of MatTab(s).
I'd like to load the MatTab(s)' content (which is dependent on a service call) only at focus time.
I've looked at the APIs, maybe the selectedTabChange event is the right way? What if the MatTab is the first one (which means it is displayed immediatly)? Any other advice?
angular angular-material
angular angular-material
asked Nov 12 '18 at 15:52
LppEddLppEdd
1,72811436
asked Nov 12 '18 at 15:52
LppEddLppEdd
1,72811436
asked Nov 12 '18 at 15:52
LppEddLppEdd
1,72811436
asked Nov 12 '18 at 15:52
LppEddLppEdd
1,72811436
asked Nov 12 '18 at 15:52
LppEddLppEdd
1,72811436
1,72811436
add a comment |
add a comment |
1 Answer
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selectedTabChanged is the only way, Tabs generally work in such a way you need to click on them inorder to get it activated.
So selectedTabChanged fires once you select the tab.The selectedTabChanged event has to be attached to the <mat-tab-group>
if you want the service to be called on the first tab, call it when the component is initiated via ngOninit().
DEMO
answered Nov 12 '18 at 16:03
SajeetharanSajeetharan
119k29166227
1
Thanks for the confirmation!
– LppEdd
Nov 12 '18 at 16:06
add a comment |
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1 Answer
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1 Answer
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active
oldest
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active
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votes
selectedTabChanged is the only way, Tabs generally work in such a way you need to click on them inorder to get it activated.
So selectedTabChanged fires once you select the tab.The selectedTabChanged event has to be attached to the <mat-tab-group>
if you want the service to be called on the first tab, call it when the component is initiated via ngOninit().
DEMO
answered Nov 12 '18 at 16:03
SajeetharanSajeetharan
119k29166227
1
Thanks for the confirmation!
– LppEdd
Nov 12 '18 at 16:06
add a comment |
selectedTabChanged is the only way, Tabs generally work in such a way you need to click on them inorder to get it activated.
So selectedTabChanged fires once you select the tab.The selectedTabChanged event has to be attached to the <mat-tab-group>
if you want the service to be called on the first tab, call it when the component is initiated via ngOninit().
DEMO
answered Nov 12 '18 at 16:03
SajeetharanSajeetharan
119k29166227
1
Thanks for the confirmation!
– LppEdd
Nov 12 '18 at 16:06
add a comment |
selectedTabChanged is the only way, Tabs generally work in such a way you need to click on them inorder to get it activated.
So selectedTabChanged fires once you select the tab.The selectedTabChanged event has to be attached to the <mat-tab-group>
if you want the service to be called on the first tab, call it when the component is initiated via ngOninit().
DEMO
answered Nov 12 '18 at 16:03
SajeetharanSajeetharan
119k29166227
selectedTabChanged is the only way, Tabs generally work in such a way you need to click on them inorder to get it activated.
So selectedTabChanged fires once you select the tab.The selectedTabChanged event has to be attached to the <mat-tab-group>
if you want the service to be called on the first tab, call it when the component is initiated via ngOninit().
DEMO
answered Nov 12 '18 at 16:03
SajeetharanSajeetharan
119k29166227
edited Nov 12 '18 at 16:07
answered Nov 12 '18 at 16:03
SajeetharanSajeetharan
119k29166227
answered Nov 12 '18 at 16:03
SajeetharanSajeetharan
119k29166227
answered Nov 12 '18 at 16:03
SajeetharanSajeetharan
119k29166227
119k29166227
1
Thanks for the confirmation!
– LppEdd
Nov 12 '18 at 16:06
add a comment |
1
Thanks for the confirmation!
– LppEdd
Nov 12 '18 at 16:06
1
1
Thanks for the confirmation!
– LppEdd
Nov 12 '18 at 16:06
Thanks for the confirmation!
– LppEdd
Nov 12 '18 at 16:06
add a comment |
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