how to access json data with special character in key in json in angular js

Question

I want to access data with key name as [Measure].[item0] as the key names and when i access this in my html it gives error like json is ine format "[Measure].[item0]":"45" my code for accessing this is

<div ng-repeat="item in allItems ">
      <div >{{item.([Measures].[Item0])}}</div>
</div>

I have tried this using braces and paranthesis also byenclosing it in () and [] i just want to know that how to access the key name with full stop

@bmleite yeah thanx it worked, you can post it as answer might help some other too. — user3631413
– user3631413, Commented Sep 2, 2014 at 10:27
Just accept @EdHinchliffe answer, it's more complete than mine :) — bmleite
– bmleite, Commented Sep 2, 2014 at 10:31

Ed_ · Accepted Answer · 2014-09-02 10:28:34Z

4

It's not particularly clear what you are trying to do from the question, but if you have an object like this:

{
  item: {
    "[Measures].[Item0]": "some data",
    someProperty        : 31231
  }
}

Then to output "some data" the expression would be like this:

{{item["[Measures].[Item0]"]}}

If your item looks like this:

{
  item: {
    Measures: {
      Item0: "some data",
      Item1: "some other data"
    },
    someProperty        : 31231
  }
}

Then your html for "some data" should be

{{item.Measures.Item0}}

In other words:

{{ item.key === item["key"] }}

The square bracket notation can contain restricted/special characters, whilst the dot notation cannot. To be quite honest, you should fix the data source if it looks like the first, it's really not good practise.

answered Sep 2, 2014 at 10:28

Ed_

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