Input fields sharing same values using ngfor











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What I'm trying to do here is to dynamically add my input values for each input field onto my "tag" output. The problem I'm running into is that when I type and/or submit the values, all the input fields and "tag" outputs receive the same values. How can I fix this?



Thanks for taking the time in looking at this problem!



index.html


Note* - I cut most of the code down, just wanted to be direct as to what i need help with. The first line of code is to let you know that I am working within an *ngFor loop.



<div class="row" *ngFor="let student of students; let i = index">    
<ul *ngFor="let tag of tags">
<li class="tag">{{ tag }}</li>
</ul>
<input
type="text"
name="tagInput"
class="moreInfo tagInput"
placeholder="Add a tag"
[(ngModel)]="tagInput"
(keydown.enter)="onAddTag($event)">
</div>


ts file



import { Component, OnInit } from '@angular/core';
import { FormsModule } from '@angular/forms';

tagInput = '';
tags = ;

onAddTag(event){
this.tags.push(this.tagInput);
this.tagInput = '';
}









share|improve this question




























    up vote
    1
    down vote

    favorite












    What I'm trying to do here is to dynamically add my input values for each input field onto my "tag" output. The problem I'm running into is that when I type and/or submit the values, all the input fields and "tag" outputs receive the same values. How can I fix this?



    Thanks for taking the time in looking at this problem!



    index.html


    Note* - I cut most of the code down, just wanted to be direct as to what i need help with. The first line of code is to let you know that I am working within an *ngFor loop.



    <div class="row" *ngFor="let student of students; let i = index">    
    <ul *ngFor="let tag of tags">
    <li class="tag">{{ tag }}</li>
    </ul>
    <input
    type="text"
    name="tagInput"
    class="moreInfo tagInput"
    placeholder="Add a tag"
    [(ngModel)]="tagInput"
    (keydown.enter)="onAddTag($event)">
    </div>


    ts file



    import { Component, OnInit } from '@angular/core';
    import { FormsModule } from '@angular/forms';

    tagInput = '';
    tags = ;

    onAddTag(event){
    this.tags.push(this.tagInput);
    this.tagInput = '';
    }









    share|improve this question


























      up vote
      1
      down vote

      favorite









      up vote
      1
      down vote

      favorite











      What I'm trying to do here is to dynamically add my input values for each input field onto my "tag" output. The problem I'm running into is that when I type and/or submit the values, all the input fields and "tag" outputs receive the same values. How can I fix this?



      Thanks for taking the time in looking at this problem!



      index.html


      Note* - I cut most of the code down, just wanted to be direct as to what i need help with. The first line of code is to let you know that I am working within an *ngFor loop.



      <div class="row" *ngFor="let student of students; let i = index">    
      <ul *ngFor="let tag of tags">
      <li class="tag">{{ tag }}</li>
      </ul>
      <input
      type="text"
      name="tagInput"
      class="moreInfo tagInput"
      placeholder="Add a tag"
      [(ngModel)]="tagInput"
      (keydown.enter)="onAddTag($event)">
      </div>


      ts file



      import { Component, OnInit } from '@angular/core';
      import { FormsModule } from '@angular/forms';

      tagInput = '';
      tags = ;

      onAddTag(event){
      this.tags.push(this.tagInput);
      this.tagInput = '';
      }









      share|improve this question















      What I'm trying to do here is to dynamically add my input values for each input field onto my "tag" output. The problem I'm running into is that when I type and/or submit the values, all the input fields and "tag" outputs receive the same values. How can I fix this?



      Thanks for taking the time in looking at this problem!



      index.html


      Note* - I cut most of the code down, just wanted to be direct as to what i need help with. The first line of code is to let you know that I am working within an *ngFor loop.



      <div class="row" *ngFor="let student of students; let i = index">    
      <ul *ngFor="let tag of tags">
      <li class="tag">{{ tag }}</li>
      </ul>
      <input
      type="text"
      name="tagInput"
      class="moreInfo tagInput"
      placeholder="Add a tag"
      [(ngModel)]="tagInput"
      (keydown.enter)="onAddTag($event)">
      </div>


      ts file



      import { Component, OnInit } from '@angular/core';
      import { FormsModule } from '@angular/forms';

      tagInput = '';
      tags = ;

      onAddTag(event){
      this.tags.push(this.tagInput);
      this.tagInput = '';
      }






      javascript typescript angular6






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      edited Nov 11 at 4:55

























      asked Nov 10 at 22:13









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