Directive with Observe promise pattern
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Junio Branco
Mar 30, 2015, 3:17:14 AM3/30/15
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Hi,
I have been questioning myself with the following pattern:
- Directive A listens to changes on service A (it holds a promise)
- Directive B changes the data in Service A and fires a notify on the promise.
- Directive A gets the notification and calls a function with the new data.
I find this puzzling as it seems rather anti pattern but I have seen this pattern used several times. How would one reuse its directive? As there is no dependency on scope but solely on the service data?
I have been questioning myself with the following pattern:
- Directive A listens to changes on service A (it holds a promise)
- Directive B changes the data in Service A and fires a notify on the promise.
- Directive A gets the notification and calls a function with the new data.
I find this puzzling as it seems rather anti pattern but I have seen this pattern used several times. How would one reuse its directive? As there is no dependency on scope but solely on the service data?
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