本篇文章为大家展示了如何在表单中使用ng-options和ng-checked方法，内容简明扼要并且容易理解，绝对能使你眼前一亮，通过这篇文章的详细介绍希望你能有所收获。

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ng-options

在select表单控件中，总结一下目前的几种写法。

普通写法

  test1
  test1
  test1
  test1

优点：简单

缺点：

• 代码很不简洁，如果选项较多就会很乱

• 不方便渲染，如果option在变需要使用js动态加载

• 不方便存储对象

使用ng-repeat

ng-repeat是angularJS中非常强大的一个directive,在渲染列表上极大的方便了前端开发者，那么由于有多个重复的option,当然可以使用ng-repeat，用法如下：

  {{option.name}}







	    基本
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请求信息 : 2026-05-21 01:57:16 HTTP/1.1 GET : /article/ceehij.html
运行时间 : 2.2523s ( Load:0.0067s Init:1.5982s Exec:0.6382s Template:0.0091s )
吞吐率 : 0.44req/s
内存开销 : 2,227.28 kb
查询信息 : 12 queries 5 writes 
文件加载 : 36
缓存信息 : 0 gets 0 writes 
配置加载 : 130
会话信息 : SESSION_ID=a4ik0i63g0t5s162j7ciajkds3
    
    
        

    

	
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[ app_init ] --START--
Run Behavior\BuildLiteBehavior [ RunTime:0.000005s ]
[ app_init ] --END-- [ RunTime:0.000030s ]
[ app_begin ] --START--
Run Behavior\ReadHtmlCacheBehavior [ RunTime:0.000288s ]
[ app_begin ] --END-- [ RunTime:0.000312s ]
[ view_parse ] --START--
[ template_filter ] --START--
Run Behavior\ContentReplaceBehavior [ RunTime:0.000072s ]
[ template_filter ] --END-- [ RunTime:0.000094s ]
Run Behavior\ParseTemplateBehavior [ RunTime:0.006303s ]
[ view_parse ] --END-- [ RunTime:0.006333s ]
[ view_filter ] --START--
Run Behavior\WriteHtmlCacheBehavior [ RunTime:0.000158s ]
[ view_filter ] --END-- [ RunTime:0.000173s ]
[ app_end ] --START--
    
    
        

    

	
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1064:You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ')' at line 1
 [ SQL语句 ] : SELECT `id`,`navname` FROM `cx_nav` WHERE ( pid= ) 
[8] Undefined index: pid /www/wwwroot/tsicrk.com/App/Home/Controller/ArticleController.class.php 第 47 行.
[8] Undefined index: db_host /www/wwwroot/tsicrk.com/ThinkPHP/Library/Think/Db.class.php 第 120 行.
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