本文實(shí)例講述了AngularJS自定義指令實(shí)現(xiàn)面包屑功能。分享給大家供大家參考，具體如下：
<!DOCTYPE html><html lang="zh-CN" ng-app="myApp"> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <meta name="viewport" content="width=device-width, initial-scale=1"> <script src="jquery.min.js"></script> <script src="angular.js"></script> <script src="bootstrap.min.js"></script> <link rel="stylesheet" href="bootstrap.min.css" rel="external nofollow" > <script type="text/javascript"> var myApp = angular.module('myApp', []); myApp.controller('Ctrl', function($scope){ $scope.crumbOptions = [ {"href": "http://www.baidu.com", "title" : "Home"}, {"href": "http://www.sina.com", "title" : "Library"}, {"href": "", "title" : "Data"} ]; }); myApp.directive("custBreadcrumb", function() { return { restrict: 'E', replace: true, scope: { options:'@' }, link: function(scope, elem, attrs) { var parentNode = elem.parent(); var crumbString = '<ol class="breadcrumb">'; angular.forEach(scope.$eval(scope.options), function(item) { if (item["href"] != "") { var tempString = '<li><a href="' + item[" rel="external nofollow" href"] + '">' + item["title"] + '</a></li>'; crumbString += tempString; } else { var tempString = '<li class="active">' + item["title"] + '</li>'; crumbString += tempString; } }); crumbString += "</ol>"; parentNode.append(crumbString); } }; }); </script> </head> <body ng-controller="Ctrl"> <cust-breadcrumb options="{{crumbOptions}}"></cust-breadcrumb> </body></html>更多關(guān)于AngularJS相關(guān)內(nèi)容感興趣的讀者可查看本站專題：《AngularJS指令操作技巧總結(jié)》、《AngularJS入門與進(jìn)階教程》及《AngularJS MVC架構(gòu)總結(jié)》
希望本文所述對(duì)大家AngularJS程序設(shè)計(jì)有所幫助。
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