【微信小程序】label（86/100）

lichong951 发布时间：2022-07-19 10:40:04 ，浏览量：2

在这里插入图片描述

功能描述

用来改进表单组件的可用性。

使用 for 属性找到对应的id，或者将控件放在该标签下，当点击时，就会触发对应的控件。 for优先级高于内部控件，内部有多个控件的时候默认触发第一个控件。目前可以绑定的控件有：button, checkbox, radio, switch, input。

UI布局：


表单组件在label内


    
        



        
        
            
                
                
                    lichong951
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	    基本
        文件
        流程
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        SQL
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	请求信息 : 2025-09-15 21:29:24 HTTP/2.0 GET : /home/article/detail/id/372261.html
运行时间 : 0.1158s ( Load:0.0198s Init:0.0025s Exec:0.0720s Template:0.0215s )
吞吐率 : 8.64req/s
内存开销 : 1,925.63 kb
查询信息 : 18 queries 0 writes 
文件加载 : 36
缓存信息 : 5 gets 0 writes 
配置加载 : 132
会话信息 : SESSION_ID=capklq2v7mgt6k0ometdq7o6tb
    
    
        
    
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	[ app_init ] --START--
Run Behavior\BuildLiteBehavior [ RunTime:0.000018s ]
[ app_init ] --END-- [ RunTime:0.000087s ]
[ app_begin ] --START--
Run Behavior\ReadHtmlCacheBehavior [ RunTime:0.000739s ]
[ app_begin ] --END-- [ RunTime:0.000806s ]
[ view_parse ] --START--
[ template_filter ] --START--
Run Behavior\ContentReplaceBehavior [ RunTime:0.000110s ]
[ template_filter ] --END-- [ RunTime:0.000176s ]
Run Behavior\ParseTemplateBehavior [ RunTime:0.015325s ]
[ view_parse ] --END-- [ RunTime:0.015382s ]
[ view_filter ] --START--
Run Behavior\WriteHtmlCacheBehavior [ RunTime:0.000338s ]
[ view_filter ] --END-- [ RunTime:0.000367s ]
[ app_end ] --START--
    
    
        
    
	[2] session_save_path(): open_basedir restriction in effect. File(/var/lib/php/session) is not within the allowed path(s): (/www/wwwroot/www.chaojiit.com/:/tmp/) /www/wwwroot/www.chaojiit.com/ThinkPHP/Common/functions.php 第 1239 行.
[8192] Array and string offset access syntax with curly braces is deprecated /www/wwwroot/www.chaojiit.com/ThinkPHP/Library/Think/Cache/Driver/File.class.php 第 59 行.
[8] Undefined variable: user /www/wwwroot/www.chaojiit.com/Application/Runtime/Cache/Home/3c8a1a47a3534a7b1252c226abfc3928.php 第 40 行.
[8] Undefined variable: user /www/wwwroot/www.chaojiit.com/Application/Runtime/Cache/Home/3c8a1a47a3534a7b1252c226abfc3928.php 第 101 行.
[8] Trying to access array offset on value of type null /www/wwwroot/www.chaojiit.com/Application/Runtime/Cache/Home/3c8a1a47a3534a7b1252c226abfc3928.php 第 101 行.
[8] Undefined variable: user /www/wwwroot/www.chaojiit.com/Application/Runtime/Cache/Home/3c8a1a47a3534a7b1252c226abfc3928.php 第 102 行.
[8] Trying to access array offset on value of type null /www/wwwroot/www.chaojiit.com/Application/Runtime/Cache/Home/3c8a1a47a3534a7b1252c226abfc3928.php 第 102 行.
[8] Undefined variable: pinglun_list /www/wwwroot/www.chaojiit.com/Application/Runtime/Cache/Home/3c8a1a47a3534a7b1252c226abfc3928.php 第 111 行.
    
    
        
    
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SELECT `value` FROM `configuration` WHERE `name` = 'site_name' LIMIT 1   [ RunTime:0.0003s ]
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SHOW COLUMNS FROM `article_content` [ RunTime:0.0018s ]
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0.1158s