2003best007 2009-08-22 10:10
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jquery里统计radio按yes的次数搞不定

只要统计radio里按yes的次数,怎样实现,如果按了yes再按no则减1,如果原来是no改成yes则次数加1,这个怎么实现,radio里的name和value我是下面这样定义的,代码片段如下:



Yes
No





Has your relative had accidents because of weakness, dizziness,
or inability to get around?




Has use of the stove, oven or appliances become a safety problem
because of forgetfulness?




Are there hazardous conditions in his/her home, such as the
bathroom and bedroom being on separate floors?
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  • kjah_1 2009-09-01 09:19
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    只要统计被选择的yes的个数吧
    [code="html"]
    <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">


    New Document <!-- $(function(){ $("input:button").click(function(){alert($("input:checked[value=yes]").size())}); }); //-->

    Yes No
    Has your relative had accidents because of weakness, dizziness, or inability to get around?
    Has use of the stove, oven or appliances become a safety problem because of forgetfulness?
    Are there hazardous conditions in his/her home, such as the bathroom and bedroom being on separate floors?



    [/code]

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