AngularJS 1.6.9+AngularJS Material添加基础菜单项失败求助

Hey there! Let's work through this menu problem you're facing with AngularJS 1.6.9 and AngularJS Material. I totally get it—when your project structure doesn't line up with the official docs, even straightforward components can stop working. Let's break down the most likely issues and how to adapt the official example to your setup.

Common Roadblocks from Project Structure Differences #

First, let's list the usual suspects when the official code doesn't translate to your project:

• Incorrect icon paths: The official example uses img/icons/sets/... which probably doesn't match where you store your icons in your project. Missing icons can break menu rendering or cause silent failures.
• Misconfigured module dependencies: Your main app module might not have ngMaterial properly injected, or the controller isn't attached to your app's module (instead of the demo module menuDemoBasic).
• Mismatched HTML structure: You might not be using the core md-menu directives correctly within your existing page layout.

Step-by-Step Adaptation for Your Project #

Let's rewrite the official code to fit a typical custom project structure:

1. Update Module & Icon Configuration #

Replace the demo module name with your actual app module, and adjust the icon paths to match your project's file structure:

// Replace 'myApp' with your actual main AngularJS module name
angular.module('myApp', ['ngMaterial'])
.config(function($mdIconProvider) {
  // Update these paths to point to YOUR icon files
  // Example: if icons are in 'assets/icons/' instead of 'img/icons/'
  $mdIconProvider
    .iconSet("call", 'assets/icons/sets/communication-icons.svg', 24)
    .iconSet("social", 'assets/icons/social-icons.svg', 24);
})
// Attach the controller to YOUR app module, not the demo one
.controller('BasicDemoCtrl', function($scope, $mdMenu) {
  // Add basic menu trigger logic
  $scope.openMenu = function(ev) {
    $mdMenu.open(ev);
  };

  // Define your menu items (customize this as needed)
  $scope.menuOptions = [
    { label: 'Make a Call', icon: 'call' },
    { label: 'Share on Social', icon: 'social' }
  ];
});

2. Integrate the Menu HTML into Your Layout #

Drop this core menu structure into the part of your page where you want the menu to appear. Make sure the element is within the scope of your controller (either via ng-controller or routed controller):

<!-- Wrap this in your existing page structure, ensuring the controller is applied -->
<div ng-controller="BasicDemoCtrl" layout="row" ng-cloak>
  <md-menu>
    <!-- Menu trigger button -->
    <md-button 
      aria-label="Open main menu" 
      class="md-icon-button" 
      ng-click="openMenu($event)"
    >
      <md-icon md-menu-origin>more_vert</md-icon>
    </md-button>
    <!-- Menu content -->
    <md-menu-content width="4">
      <md-menu-item ng-repeat="option in menuOptions">
        <md-button>
          <md-icon md-menu-align-target>{{option.icon}}</md-icon>
          {{option.label}}
        </md-button>
      </md-menu-item>
    </md-menu-content>
  </md-menu>
</div>

3. Troubleshoot Final Issues #

• Check version compatibility: Ensure your AngularJS Material version is compatible with 1.6.9. A safe bet is v1.1.21 (you can verify this in your package.json or script tags).
• Inspect console for errors: Open your browser's dev tools—if you see 404s for icon files, double-check the paths in $mdIconProvider.
• Verify controller scope: If the menu doesn't trigger, confirm that the HTML element is actually within the controller's scope (e.g., if using routing, make sure the controller is assigned to the route view).

内容的提问来源于stack exchange，提问作者Vasilis Greece