angular4x-auto-complete-multi/README.md

Remote autocomple for andular 4, 5, 6. Setup the url and field names of database which value will show in list, Multiple fiels can be set by comma separator. The data format of return value of remote url should be JSON. After start typing i

# Description:
    Remote autocomple for andular 4, 5, 6. Setup the url and field names 
    of database which value will show in list, Multiple fiels can be set 
    by comma separator. The data format of return value of remote url 
    should be JSON. After start typing in text fields it will start 
    to search in db.It is for multi-select, for single select install 
    ng4x-auto-complete
# Installation
    npm i angular4x-auto-complete-multi --save

# Remotre url Data format:
     [{"id":2,"type":"Developer"}, 
      {"id":3,"type":"Angular Developer"},
      {"id":4,"type":"IOS Developer"},
      {"id":5,"type":"Android Developer"}]

# Usages:
# In your app.module.ts

    Include Angular4xAutoCompleteModule
    import {Angular4xAutoCompleteModule} from 'angular4x-auto-complete';
    import { HttpClientModule } from '@angular/common/http';
    @NgModule({
    declarations: [
        AppComponent
    ],
    imports: [
        BrowserModule,
        Angular4xAutoCompleteModule,
        HttpClientModule,
        ....
    ],
    providers: [...],
    bootstrap: [AppComponent]
    })
    export class AppModule { }
    
# In your component Html file:

    <angula4x-auto-complete #auto></angula4x-auto-complete>
    
# In your component

    import {Angula4xAutoCompleteComponent} from 'angular4x-auto-complete'
    @Component({
      selector: 'app-user',
      templateUrl: './user.component.html',
      styleUrls: ['./user.component.css']
    })
    export class UserComponent implements OnInit {
      @ViewChild('auto') auto:Angula4xAutoCompleteComponent;
      constructor() {}
      ngOnInit() {
            this.auto.setting({
              data_url:"http://localhost:5200/getData",
              db_fields:"type"
            })
      }
      formSubmit(){
           let row=this.auto.getSelectedRow();
      }
     
    }

# Functions
    setting(): Set remort url and db fields to show text on list. 
    Fiels can be multiple by comma separator.
    
    getSelectedRow(): Get selected row from your dataset. 
    It will return  {"id":3,"type":"Angular Developer"} from 
     [{"id":2,"type":"Developer"}, 
      {"id":3,"type":"Angular Developer"},
      {"id":4,"type":"IOS Developer"},
      {"id":5,"type":"Android Developer"}] if user select "Angular Developer" 
      from list.
      
# Server side:
    It send a 'get' request to server with 'q' query variable with value of text 
    field of auto complete. For example: http://localhost:5200/getData?q=d
    In node js
    usersOP.getData=function(req,res){
       var q=req.query.q
        db.usertype.findAll({where:{type:{$like:q+"%"}}}).then(todo=>{
            res.send(todo);
        });
   }

# Further Help
    Comming soon