Explain Restful Web Services like I'm five

Zeynep Düzgün — Sat, 28 Apr 2018 09:17:22 +0000

How to filter requests in Angular?

Zeynep Düzgün — Tue, 24 Apr 2018 21:34:43 +0000

Hi guys,
I have been using Angular for my project for a while and I wonder that is there any way to filter my request responses or request itself? I mean for example, I have an event model and this model has many session models. For that reliationship I use weak relation that session knows the event but not vise versa. For that reason, I have to get the event first, then with its id I have to get all sessions although I need only one of them. So, Can I make my response limited when I request for event's sessions and so on?
I know it sound complicated so feel free to ask for more detail about the situation.

Thank you!

Here is a code example :

getExperiences() {
    this.experienceService.listApprovedExperiences().subscribe(res => {
      this.experiences = res;
      for (const experience of res) {
        this.getSessionList(experience.id);
    });
  }


  getSessionList(id: string) {
    this.experienceService.getSessionListByExperienceId(id).subscribe(res => {
      if (res.length !== 0) {
        this.session.set(id, res[0]);

      } else {

      }
    });
  }

DEV Community: Zeynep Düzgün

Explain Restful Web Services like I'm five

How to filter requests in Angular?