Array of Objects filter angular2

Question

I am trying to filter through an array of objects. what am I doing wrong.

My Pipe

 transform(value: any, args?: any): any {
    if (!args) return value;

    return value.filter(item => this.checkValues(item, args));
  }

  checkValues(item, args) {
    const value = Object.keys(item).map(k => item[k]);

    for (var i in value) {
      return value[i].toString().indexOf(args) > -1;
    }
  }

My data will be like

data= [
{key:value},
{key1:value2}
]

I want to search through the values.

After posting this question I came up with a solution.

My current solution

transform(value: any, args?: any): any {
    if (!args) return value;

    return value.filter(item => this.checkValues(item, args));
  }

  checkValues(item, args) {

    const value = Object.keys(item).map(k => item[k]);

    return JSON.stringify(value).indexOf(args) > -1;

  }

Is this good. or any recommended method?

Sibiraj · Accepted Answer · 2017-05-30 18:08:04Z

1

Can be acheived by

transform(value: any, args?: any): any {
    if (!args) return value;

    return value.filter(item => this.checkValues(item, args));
  }

  checkValues(item, args) {

    const value = Object.keys(item).map(k => item[k]);

    return String(value).indexOf(args) > -1;

  }

answered May 30, 2017 at 18:08

Sibiraj

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