AngularJS,技巧,jquery1. templateURL和路由之类的要在web server下运行。 2. 使用模板replace设为true,模板里也要有相应的标签,否则不出现任何数据。 3. 1.2版本之后,ngRoute模块独立。 4.空的controller不定义会出错。 5.Directive的link参数是有顺序的:scope,element,attrs,ctrl 6.ng-repeat不能循环重复的对象。hack: ng-repeat="thing in things track by $id($index)" 7.尽量更新的是变量的属性而不是单个变量本身。 8.注意ng-repeat,ng-controller等会产生独立作用域。 9.当jquery载入,则使用jquery,否则使用内置jqlite。all element references in Angular are always wrapped with jQuery or jqLite; they are never raw DOM references. 10.Uncaught Error: [$location:ihshprfx] A标签没有去掉 <a href="#" ng-click="someMethod();"></a> 11.Error: listen EACCES 当在linux下,会出现这个错误,因为你监听的端口的原因,这里我的是33。把它改成8080或3030之类大的端口数就可以了。有一个规定,这些端口最好是大于1024。 12. select在没有ng-model的时候,无法显示。同理,当遇到无法显示最好看文档少了什么。 补:当ng-options的源,跟书写不相配时会出现全部选择的情况,如下: var a = [{"id":1,"name":"Ryan"}....] ,ng-options="item.i as item.name for item in a" // i与id不同 ---------------------------------------------------------------------------------------- 13.ng-bind-html-unsafe已去除,可以用['ngSanitize'] 模块或使用$sce服务 From stackoverflow You indicated that you're using Angular 1.2.0... as one of the other comments indicated, ng-bind-html-unsafe has been deprecated. Instead, you'll want to do something like this: <div ng-bind-html="preview_data.preview.embed.htmlSafe"></div> In your controller, inject the $sce service, and mark the HTML as "trusted": myApp.controller('myCtrl', ['$scope', '$sce', function($scope, $sce) { // ... $scope.preview_data.preview.embed.htmlSafe = $sce.trustAsHtml(preview_data.preview.embed.html); } Note that you'll want to be using 1.2.0-rc3 or newer. (They fixed a bug in rc3 that prevented "watchers" from working properly on trusted HTML.) 查看更多AngularJS的语法,大家可以关注:AngularJS 参考手册英文版,也希望大家多多支持wanshiok.com。 AngularJS,技巧,jquery
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