關于angular的include指令，include的頁面無法加載js問題解決

2024-04-27 15:12:29

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晚上在看angular時候，遇到了一個問題

問題描述：

index.html

<!DOCTYPE html><html ng-app='a'><head></head><body ng-controller='first'><div>hello</div><div ng-include=b.html></div><script type="text/javaScript" src='https://code.angularjs.org/1.5.10/angular.min.js'></script><script type="text/Javascript" src="/public/javascripts/news_app.js"></script></body></html>b.html
<!DOCTYPE html><html ng-app='a'><head></head><body ng-controller='first'><div>hahaha</div><script style='text/javascript' src='c.js'></script><script type="text/JavaScript" src='https://code.angularjs.org/1.5.10/angular.min.js'></script><script type="text/JavaScript" src="/public/javascripts/news_app.js"></script></body></html>news_app.js
var NewsPub=angular.module('a',[]);NewsPub.controller('first',['$scope','$http','$window',function($scope,$http,$window){  });你會發現，c.js根本沒有被調用！！！！！
我以為自己哪里因為粗心寫錯了變量，然后找了好半天自己變量問題，郁悶。。。。
后來我就各種百度，哈哈哈，原來這是angular的某種機制，最終發現有個人在stack上找到了解決方法，現在歸納使用如下：
在news_app.js加入如下代碼
news_app.js
(function (ng) {    'use strict';var app = ng.module('ngLoadScript', []);app.directive('script', function() {    return {        restrict: 'E',        scope: false,        link: function(scope, elem, attr)        {            if (attr.type==='text/javascript-lazy')            {                var s = document.createElement("script");                s.type = "text/javascript";                var src = elem.attr('src');                if(src!==undefined)                {                    s.src = src;                }                else                {                    var code = elem.text();                    s.text = code;                }                document.head.appendChild(s);                elem.remove();            }        }    };});}(angular));var NewsPub=angular.module('a',['ngLoadScript']);NewsPub.controller('first',['$scope','$http','$window',function($scope,$http,$window){  });
問題解決~~~~~~~~~