How to get particular parameter value from json using ng-repeat in angularjs

Question

I'm having JSON array. I need to get particular parameter value using ng-repeat in angularjs. I tried using filters and other ways but i didn't got values.

Here is my JSON

{
    "UserId":0,
    "Name":null,
    "ResponseStatus":null,
    "Category":[{
        "Id":0,
        "CategoryName":"Category 1",
        "Property":0,
        "SubCategory":{
            "SubCatId":"5600",
            "SubCatName":"Sub1"
        }
    }]
}

When i used <p data-ng-repeat="(key,data) in input.model.Category[0].SubCategory">{{key}} :{{data}}</p> It giving result like this.

<p>SubCatId :5600</p>
<p>SubCatName :Sub1</p>

But i want only SubCatId :5600 using ng-repeat because i want to display this two values in different place.

Don't use a repeater. <p>SubCatId :{{input.model.Category[0].SubCategory.SubCatId}}</p> — Phil
– Phil, Commented Sep 7, 2015 at 5:10

Kevin Davin · Accepted Answer · 2015-09-07 05:16:37Z

0

Why using an ng-repeat if you only want to show one element (Category at position 0 and/or subCatId) ?

If you only want to show the SubCatId of the SubCategory of the first Category, this simple syntax should work :

<p ng-model="input.model.Category[0].SubCategory.SubCatId"></p>

The only multi-valuable element in your JSON is Category, so if you want to show all the Category[x].SubCategory.SubCatId, the following syntax should do the job :

<p ng-repeat="category in input.model.Category">SubCatId :{{ category.SubCategory.SubCatId }}</p>

answered Sep 7, 2015 at 5:16

Kevin Davin

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1 Comment

Phil Over a year ago

I doubt you want ng-model. More likely ng-bind

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