Why data is not getting displayed in the frontend table structure?

Question

Below is a sample JSON data getting from a service request.

 { 
   "sunday": [
    {
      "endTime": "08:50 AM",
      "startTime": "08:00 AM",
      "duration": "50",
      "period": "A"
    },
    {
      "endTime": "08:50 AM",
      "startTime": "08:00 AM",
      "duration": "50",
      "period": "A"
    }
  ]
}

This is my html code for startTime (of course there are other values too)

 <td ng-repeat="d in data.sunday.startTime track by $index">{{ d }}</td>

Controller Code

      $http.get('https://url')
        .success(function(response){
            $scope.data = response;
            console.log($scope.data);
       });

I am trying to display the data in a table format but I am not able to do it. When I console I could see the value but not in frontend table structure. Is it something to do with JSON structure or with my html?

Here is the plunker.

I'm not entirely sure what you're trying to achieve, but assuming you want to display as many columns as there are startTimes on sunday, update your HTML like so: <td ng-repeat="d in data.sunday track by $index">{{ d.startTime }}</td> — Rogier Pennink
– Rogier Pennink, Commented Dec 28, 2016 at 14:02

Avnesh Shakya · Accepted Answer · 2016-12-28 14:03:46Z

1

Change this:

<td ng-repeat="d in data.sunday.startTime track by $index">{{ d }}</td>

to

<td ng-repeat="d in data.sunday track by $index">{{ d.startTime }}</td>

Will work.

answered Dec 28, 2016 at 14:03

Avnesh Shakya

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2 Comments

jackD Over a year ago

Hi do I have to use "track by $index" since it works without this too.

Avnesh Shakya Over a year ago

For you, no need actually. It's for unique identifier if you don't have.

Harris · Accepted Answer · 2016-12-28 14:03:22Z

1

data.sunday.startTime is a string, and you're trying to iterate over it with ngRepeat. data.sunday is an array that you can iterate over, and display the contents of.

Examples:

<tr ng-repeat="s in data.sunday track by $index">
    <td ng-repeat="(key,value) in d">{{value}}</td>
</tr>

<tr ng-repeat="s in data.sunday track by $index">
    <td>{{s.endTime}}</td>
    <td>{{s.startTime}}</td>
    <td>{{s.duration}}</td>
    <td>{{s.period}}</td>
</tr>

answered Dec 28, 2016 at 14:03

Harris

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5 Comments

jackD Over a year ago

Hey if i just add this line <td ng-repeat="d in data.sunday track by $index">{{ d.startTime }}</td> it is workiing. Can you explain why you said what you said?

Harris Over a year ago

@HebleV Sure, which part would you like clarification on?

jackD Over a year ago

I see you use this <td ng-repeat="(key,value) in d">{{value}}</td> but won't it be simple to just add this line <td ng-repeat="d in data.sunday track by $index">{{ d.startTime }}</td>

Harris Over a year ago

@HebleV That definitely works, but I didn't want to assume you only wanted to display one property from each element, and I also wanted to give more general examples from which you could take the pieces that you like. The way that you've just described will definitely work for displaying just the startTime values, but my examples were meant to show how to do it, whether you're displaying whole or partial objects, and give the core syntax for ngRepeat.

jackD Over a year ago

Hey thanks for the explanation. That worked me the way I wanted besides yours too. Upvoted

federico scamuzzi · Accepted Answer · 2016-12-28 14:04:12Z

0

You have to do:

<td ng-repeat="d in data.sunday track by $index">{{ d.startTime }}</td>

answered Dec 28, 2016 at 14:04

federico scamuzzi

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Comments

Gabriel Ribeiro · Accepted Answer · 2016-12-28 14:04:40Z

0

try this:

<td ng-repeat="d in data.sunday track by $index">{{ d.startTime }}</td>

answered Dec 28, 2016 at 14:04

Gabriel Ribeiro

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1 Comment

honk Over a year ago

It would be nice if you could add some explanation to your answer. Currently your answer looks a bit like a wild guess...

Tome Pejoski · Accepted Answer · 2016-12-28 14:04:57Z

0

You should go over the attributes of data.sunday in the ng-repeat

<td ng-repeat="d in data.sunday track by $index">
  Start time: {{ d.startTme }}
  End time: {{ d.endTime }}
  Period: {{ d.period }}
  Duration: {{ d.duration }}
</td>

Here is a working version of your Planker: https://embed.plnkr.co/A4kOM7I0gJVOEoq6zgXT/

answered Dec 28, 2016 at 14:04

Tome Pejoski

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Comments

n3018 · Accepted Answer · 2016-12-28 14:36:21Z

0

This will work for you.

    <tr ng-repeat="d in data.sunday track by $index">

            <td>{{d.startTime}}</td>
            <td>{{d.endTime}}</td>
            <td>{{d.period}}</td>
            <td>{{d.duration}}</td>
   </tr>

Checkout my plunker for your reference

https://plnkr.co/edit/Mv4HLF1JyCHK10vIk4q4?p=preview

answered Dec 28, 2016 at 14:36

n3018

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