What could be causing ng-if to not function properly?

I attempted to implement this code snippet:

<a href="/products/" ng-if="filterPriceFrom == 0 || filterPriceFrom > 0 && filterPriceTo < 200000" class=" tag">
  {{ filterPriceFrom }} - {{ filterPriceTo }}
  <span ng-click="cleanPriceSlider()" class="tag-close"></span>
</a>

Everything seems to be working fine, except for this specific part:

filterPriceFrom == 0

Could someone please clarify the reason behind this issue?

Answer №1

In my opinion, the correct approach would be:

ng-if="filterPriceFrom === 0 || (filterPriceFrom > 0 && filterPriceTo < 200000)"

Answer №2

To achieve the desired outcome, it is recommended to establish a new scope for computing the difference between two values, and then transmit that result to the designated template.

Below is the JavaScript segment:

$scope.startingValue = 50;
$scope.endingValue = 25;
$scope.result = $scope.startingValue - $scope.endingValue;

Next, in the HTML section:

<a href="/items/" ng-if="startingValue == 50 || startingValue > 50 && endingValue < 100" class=" tag">
 {{result}}
 <span ng-click="clearValues()" class="tag-close"></span>
</a>

Answer №3

I have included a link to this Plunker

The condition

filterPriceFrom == 0 || (filterPriceFrom > 0 && filterPriceTo < 200000)
is functioning correctly.

So, you want the anchor element to display when filterPriceFrom is either 0 or greater than zero and filterPriceTo is less than 200000, right?

Have you confirmed that filterPriceTo or filterPriceFrom is present in $scope? Please review the controller in the Plunk for something similar.

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