Ion navigation buttons fail to appear on screen

I'm attempting to add an "Edit" button specifically for a tab view in the navigation bar using <ion-nav-buttons>, but the button is not showing up. The documentation states that <ion-nav-buttons> must be a child of <ion-view>, which it is. I'm a bit confused as to why it's not working. Although some users have experienced issues with nav-buttons inside abstract views, my spots.html is not an abstract view.

Below is the non-functional nav button inside spots.html.

<ion-view title="Spots">
    <ion-nav-buttons side="right">
        <button class="button button-clear button-positive">Grid</button>
    </ion-nav-buttons>
    <ion-content>
        <div ng-hide="gridView" class="list">
            <a ng-repeat="spot in spots" ui-sref="tab.spot-detail({ id:{{spot.id}} })" class="item item-thumbnail-left">
                <img ng-src="{{ spot.thumb_url }}">
                <h2>{{ spot.name }}</h2>
            </a>
        </div>
    </ion-content>
</ion-view>

tabs.html

<ion-nav-bar class="bar-positive">
  <ion-nav-back-button class="button-clear">
    <i class="ion-chevron-left"></i>
  </ion-nav- back-button>
</ion-nav-bar>

<ion-tabs class="tabs-icon-top tabs-striped tabs-color-positive">

  <!-- Spots Tab -->
  <ion-tab title="Spots" icon="icon ion-ios7-world" href="#/tab/spots">
    <ion-nav-view name="tab-spots"></ion-nav-view>
  </ion-tab>

  <!-- Upload Tab -->
  <ion-tab title="Upload" icon="icon ion-ios7-camera" href="#/tab/upload">
    <ion-nav-view name="tab-upload"></ion-nav-view>
  </ion-tab>

  <!-- Friends Tab -->
  <ion-tab title="Friends" icon="icon ion-ios7-people" href="#/tab/friends">
    <ion-nav-view name="tab-friends"></ion-nav-view>
  </ion-tab>

  <!-- Account Tab -->
  <ion-tab title="Account" icon="icon ion-gear-b" href="#/tab/account">
    <ion-nav-view name="tab-account"></ion-nav-view>
  </ion-tab>

</ion-tabs>

And this is the relevant part from my router file, app.js

 $stateProvider

  .state('welcome', {
    url: "/welcome",
    controller: 'WelcomeCtrl',
    templateUrl: "templates/welcome.html",
    data: {
      requiresLogin: false
    }
  })

  // setup an abstract state for the tabs directive
  .state('tab', {
    url: "/tab",
    abstract: true,
    templateUrl: "templates/tabs.html"
  })

  .state('tab.spots', {
    url: '/spots',
    views: {
      'tab-spots': {
        templateUrl: 'templates/tab-spots.html',
        controller: 'SpotsCtrl'
      }
    },
    data: {
      requiresLogin: true
    }
  })

This is the relevant part from my index.html

<body ng-app="droppin">
  <ion-nav-view></ion-nav-view>
</body>
javascriptangularjsionic-framework

Answer №1

When you mention that something is "not working", it can be a bit ambiguous for us to understand the issue clearly. It would be helpful if you could specify whether it's "not visible", "visible but not clickable", "clickable but no action", "clickable with unexpected outcome", or any other specific details.

One glaring error that stands out in the code is the use of 

ui-sref="tab.spot-detail({ id:{{spot.id}} })"
. It is important to remove the unnecessary {{}} from the evaluation expression.

Answer №2

After some trial and error, I discovered that the issue was resolved once I removed the button-positive class. It seems that having this combination of classes with the color scheme of my nav-bar was causing the button to camouflage into the background.

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