选择框checkbox
选择框checkbox
<!DOCTYPE html> <html> <head> <style> a{display:inline-block;} </style> <script src="http://libs.useso.com/js/jquery/1.7.2/jquery.min.js"></script> </head> <body> <a data-command="check-true">全选</a> <a data-command="check-false">反选</a> <input type="checkbox"> <input type="checkbox"> <input type="checkbox"> <input type="checkbox"> <script> $(function(){ $('[data-command="check-true"]').click(function(){ $('input[type="checkbox"]').attr("checked",true) }); $('[data-command="check-false"]').click(function(){ $('input[type="checkbox"]').each(function(){ $(this).attr("checked",!$(this).attr("checked")); }); }) }); </script> </body> </html>
