title: ng-if on ng-repeat value angular js
body: <p>hello everyone I have a problem I want to change the value of type in <code>ng-repeat</code></p>
  
  <p>here is the simple example to explain what I want to say </p>
  
  <pre><code>let arr = 
  [
    {school_id: 1, name: "jon"},
    {school_id: 2, name: "sam"},
    {school_id: 1, name: "sara"},
    {school_id: 2, name: "youfiy"}
  ]
  </code></pre>
  
  
  
  <pre><code>&lt;ul&gt;
     &lt;li ng-repeat="arr"&gt;arr.school_id&lt;/li&gt; &lt;!-- here shuld print school name instide of schoolid --&gt;
  &lt;/ul&gt;
  </code></pre>
  
  <p>I need in <strong>id 1</strong> change <code>school_id</code> to <code>"primarySchool"</code> and in <strong>id 2</strong> change to <code>"hightSchool"</code> and so on </p>