Within my code, I have the following lines placed inside an ngOnInit:
this.state.params.subscribe(
(params: any) => {
console.log("These are the parameters: " + params['id']);
if(params['id']){
console.log("ID confirmed");
this.data = this.cteDadosService.getCte(params['id']);
this.data.subscribe(
cte => {
this.cte = cte.data[0].CTe[0] || [];
this.idEmitente = cte.data[0].CTe[0].idEmitente;
console.log("CT-e:");
console.log(this.cte);//show the content of this.cte correctly
},
)
this.data.subscribe(
nf => {
this.nf = nf.data[2].nf || [];
console.log("NF:");
console.log(this.nf);//show the content of this.nf correctly
},
this.data.subscribe(
carga =>{
this.carga = carga.data[1].carga || [];
console.log("Carga:")
console.log(this.carga);//show the content of this.carga correctly
}
)
)
}
}
)
In this context, 'this.cte', 'this.nf' and 'this.carga' are defined as private variables initialized with empty arrays.
However, a problem arises when attempting to access these private variables outside of the function "this.state.params.subscribe". For instance:
somefunction()
{
console.log(this.cte);// displays [] in the console
console.log(this.nf);// displays [] in the console
console.log(this.carga);// displays [] in the console
}
If you encounter this issue, one potential solution could be restructuring your code logic or utilizing promises/callbacks to ensure that data is available before proceeding.
Hope this helps!