Dynamic component loader not working properly with index

Asked May 24 '17 at 15:49

Active Feb 15 '18 at 09:22

Viewed 200 times

I have a list of components for which data is fed by asynchronous calls. I am dynamically adding these components to an anchor point based on the row location. If I don't specify the row number, components are added to the view as soon as it gets the data.But I need them to follow based on the row location, which is not happening

switch{
case "grid":
    this.factory = this.componentFactoryResolver.resolveComponentFactory(GridComponent1);
    this.ref = this.coloneanchor.createComponent(component, rowLocation);
    this.ref.instance.gridData = this.favFilterData;
    this.ref.instance.gridTitle = gadget.Name;
    this.ref.changeDetectorRef.detectChanges();

case "donut":

  this.factory = this.componentFactoryResolver.resolveComponentFactory(donut);
    this.ref = this.coloneanchor.createComponent(component, rowLocation);
    this.ref.instance.gridData = this.favFilterData;
    this.ref.instance.gridTitle = gadget.Name;
    this.ref.changeDetectorRef.detectChanges();
}

edited Feb 15 '18 at 09:22

Maciej Treder

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asked May 24 '17 at 15:49

indra257

not clear, can you rephrase the question? – Max Koretskyi May 24 '17 at 15:53
rephrased little. So basically, components need to be added to the anchorpoint based on the component index value. createComponent(component, rowLocation); It is working fine if I have 3 components. – indra257 May 24 '17 at 15:57
so what's the problem? – Max Koretskyi May 24 '17 at 16:13
If there are more components, the insertion of the components at their index value is not followed. They are getting inserted at random index value. – indra257 May 24 '17 at 16:21
create a plunker – Max Koretskyi May 24 '17 at 16:23
Is there a way to know whether all the http requests were completed? – indra257 May 24 '17 at 18:17
sure, https://stackoverflow.com/questions/35608025/promise-all-behavior-with-rxjs-observables – Max Koretskyi May 24 '17 at 18:26
Let us [continue this discussion in chat](http://chat.stackoverflow.com/rooms/145059/discussion-between-indra257-and-maximus). – indra257 May 24 '17 at 18:30
sorry, cant look today, tomorrow maybe – Max Koretskyi May 24 '17 at 18:33
https://stackoverflow.com/questions/41242124/loading-dynamically-created-components-in-order/44229216#44229216 – yurzui May 28 '17 at 15:54

Dynamic component loader not working properly with index

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