Using Angular to pass arguments to the ng-show directive in order to bind to various JSON files

Check out my awesome AngularJS app on Plunker.

Clicking the + next to My academic course opens a new panel with a list of courses to choose from. Selecting 'Academic' or 'Applied Sciences' displays more detailed information about each category.

I'm trying to make it so that selecting an item within the 'Academic' or 'Applied Sciences' panels connects to $scope.degreecategories and retrieves all corresponding 'Degree' names where the DegreeCategoryID matches between two json files - one in the current scope and another in $scope.degrees. I've attempted some unconventional methods, but I know there's a better way. Any suggestions on how to pass arguments to ng-show?

javascriptjsonangularjs

Answer №1

I made some updates to your plunker page.

Within the li element, I revised the ng-click to include passing in the object.

<li ng-click="display.showSelectedCourse(degree)" >{{degree.DegreeCategory}}</li>

Additionally, I included a table (just for displaying the filtered result) along with a simple filter function. This table utilizes an ng-repeater.

The Filter Function:

$scope.showOnlyCat = function(cat) {
    return (cat.DegreeCategoryID == $scope.display.theSelectedCourse.DegreeCategoryID);
}

The filter is implemented in the markup as follows:

<table>
  <tr ng-repeat="cat in degreecategories | filter:showOnlyCat">
     <td>{{...data shown here....}}</td>
  </tr>
</table>

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