我有一个如下所示样式的指令;它允许可选的嵌入元素,例如示例中使用的<dir-header>和。<dir-footer>
指令.js(部分)
\n\nmodule.directive(\'dir\', function () {\n return {\n restrict: \'E\',\n templateUrl: \'path/template.html\',\n transclude: {\n \'header\': \'?dirHeader\',\n \'footer\': \'?dirFooter\'\n },\n link: function (scope, elem, attrs) {\n // do something\n }\n };\n});\nRun Code Online (Sandbox Code Playgroud)\n\n模板.html
\n\n<div ng-transclude="header">\n <!-- Transcluded header will appear here -->\n</div>\n\n<div class="static-content">\n Lorem ipsum dolor sit amet, consectetur adipiscing elit.\n</div>\n\n<div ng-transclude="footer">\n <!-- Transcluded footer will appear here -->\n</div>\nRun Code Online (Sandbox Code Playgroud)\n\n用法
\n\n<dir>\n <dir-header>My Header</dir-header>\n <dir-footer>My Footer</dir-footer>\n</dir>\nRun Code Online (Sandbox Code Playgroud)\n\n根据我这里的内容,有没有办法检测是否<dir-header>正在使用?"My header"我可以从链接函数访问传递到其中的内容\xe2\x80\x94(在本例中为字符串\xe2\x80\x94)吗? …