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up vote 0 down vote favorite

I have an array with two keys like id and selected values its like below

$scope.overview =[{'id':1,'selectedvalues':[a,e,o]},{'id':2,'selectedvalues':[aa,ee,oo]},{'id':3,'selectedvalues':[aaa,eee,ooo]}];

I need to update after i am adding values 'h' for id =1 i need to update my array like

$scope.overview =[{'id':1,'selectedvalues':[a,e,o,h]},{'id':2,'selectedvalues':[aa,ee,oo]},{'id':3,'selectedvalues':[aaa,eee,ooo]}];

there is any other way in anuglar js currently i am handling in javascript like

if (this.selectedCategoryOverview.length > 0) {

    for (var i in updateDropown) {

       if (catid == updateDropown[i].id){
        overviewUpdate = false;

          updateDropown[i].selectedValues = tempSelectValuesArray;
       }

    }

    }
    if(overviewUpdate){
        this.selectedCategoryOverview.push({
        'id': catid,
        'selectedValues': tempSelectValuesArray
    });
    }
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up vote 0 down vote

Try using filter,

$filter('filter')($scope.overview, { id: catid })[0].selectedvalues = tempSelectValuesArray;
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up vote 0 down vote

Try to use array.find to find existing overview by id. If find method returns a value - just update the value, and add the value otherwise.

In pseudocode:

foundObject = array.find()
if(foundObject)
  update()
else
  pushNew()
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