angular.js - AngularJS 中如何给一个自定义指令 directive 传递一个对象类型的参数？

Question

我想写一个自定义指令，根据外部传进来的数组，在页面上生成一个表格。我该怎么做？angularjs的自定义指令是否只能接收字符串参数？哪位大神能帮帮忙，谢谢！

Answer 1

I can give you a simple example: jsFiddle

<p ng-controller="DemoCtrl">
      <ng-table data="list"></ng-table>
</p>

var demo = angular.module('demo', []);

demo.directive('ngTable', function(){

    return {
        restrict: 'E',
        scope: {
            data: '='
        },
        link: function($scope, element, attrs){
            
        },
        template: '<table><tr ng-repeat="item in data"><td>{{ item.id }}</td><td>{{ item.name }}</td></tr></table>'
    };
});


demo.controller('DemoCtrl', function($scope){
    $scope.list = [
        {
            id: 123,
            name: 'Hello World'
        },{
            id: 234,
            name: 'Fucking world'
        },{
            id: 345,
            name: 'What did you say?'
        }
    ];
});

As for whether "only strings can be passed", you need to read the documentation first:

Document address: scope