摘要:        
/** * 数字格式转换成千分位 *@param{Object}num */function commafy(num){ if((num+"").Trim()==""){ return""; } if(isNaN(num)){ return""; } num = num+""; if(/^.*\..*$/.test(num)){ varpointIndex =num.lastIndexOf("."); varintPart = num.substring(0,pointInd    阅读全文
        
            posted @ 2012-12-11 15:04
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