本文实例讲述了JavaScript判断表单提交时哪个radio按钮被选中的方法。分享给大家供大家参考。具体分析如下:
这里的表单提交时通过JavaScript判断哪个radio按钮被选中了
<?php //PHP阳历到农历转换的一个类 class Calendar { #农历每月的天数 var $everyCMonth=array( 0=>array(8,0,0,0,0,0,0,0,0,0,0,0,29,30,7,1), 1=>array(0,29,30,29,29,30,29,30,29,30,30,30,29,0,8,2), 2=>array(0,30,29,30,29,29,30,29,30,29,30,30,30,0,9,3), 3=>array(5,29,30,29,30,29,29,30,29,29,30,30,29,30,10,4), 4=>array(0,30,30,29,30,29,29,30,29,29,30,30,29,0,1,5), 5=>array(0,30,30,29,30,30,29,29,30,29,30,29,30,0,2,6), 6=>array(4,29,30,30,29,30,29,30,29,30,29,30,29,30,3,7), 7=>array(0,29,30,29,30,29,30,30,29,30,29,30,29,0,4,8), 8=>array(0,30,29,29,30,30,29,30,29,30,30,29,30,0,5,9), 9=>array(2,29,30,29,29,30,29,30,29,30,30,30,29,30,6,10), 10=>array(0,29,30,29,29,30,29,30,29,30,30,30,29,0,7,11), 11=>array(6,30,29,30,29,29,30,29,29,30,30,29,30,30,8,12), 12=>array(0,30,29,30,29,29,30,29,29,30,30,29,30,0,9,1), 13=>array(0,30,30,29,30,29,29,30,29,29,30,29,30,0,10,2), 14=>array(5,30,30,29,30,29,30,29,30,29,30,29,29,30,1,3), 15=>array(0,30,29,30,30,29,30,29,30,29,30,29,30,0,2,4), 16=>array(0,29,30,29,30,29,30,30,29,30,29,30,29,0,3,5), 17=>array(2,30,29,29,30,29,30,30,29,30,30,29,30,29,4,6), 18=>array(0,30,29,29,30,29,30,29,30,30,29,30,30,0,5,7), 19=>array(7,29,30,29,29,30,29,29,30,30,29,30,30,30,6,8), 20=>array(0,29,30,29,29,30,29,29,30,30,29,30,30,0,7,9), 21=>array(0,30,29,30,29,29,30,29,29,30,29,30,30,0,8,10), 22=>array(5,30,29,30,30,29,29,30,29,29,30,29,30,30,9,11), 23=>array(0,29,30,30,29,30,29,30,29,29,30,29,30,0,10,12), 24=>array(0,29,30,30,29,30,30,29,30,29,30,29,29,0,1,1), 25=>array(4,30,29,30,29,30,30,29,30,30,29,30,29,30,2,2), 26=>array(0,29,29,30,29,30,29,30,30,29,30,30,29,0,3,3), 27=>array(0,30,29,29,30,29,30,29,30,29,30,30,30,0,4,4), 28=>array(2,29,30,29,29,30,29,29,30,29,30,30,30,30,5,5), 29=>array(0,29,30,29,29,30,29,29,30,29,30,30,30,0,6,6), 30=>array(6,29,30,30,29,29,30,29,29,30,29,30,30,29,7,7), 31=>array(0,30,30,29,30,29,30,29,29,30,29,30,29,0,8,8), 32=>array(0,30,30,30,29,30,29,30,29,29,30,29,30,0,9,9), 33=>array(5,29,30,30,29,30,30,29,30,29,30,29,29,30,10,10), 34=>array(0,29,30,29,30,30,29,30,29,30,30,29,30,0,1,11), 35=>array(0,29,29,30,29,30,29,30,30,29,30,30,29,0,2,12), 36=>array(3,30,29,29,30,29,29,30,30,29,30,30,30,29,3,1), 37=>array(0,30,29,29,30,29,29,30,29,30,30,30,29,0,4,2), 38=>array(7,30,30,29,29,30,29,29,30,29,30,30,29,30,5,3), 39=>array(0,30,30,29,29,30,29,29,30,29,30,29,30,0,6,4), 40=>array(0,30,30,29,30,29,30,29,29,30,29,30,29,0,7,5), 41=>array(6,30,30,29,30,30,29,30,29,29,30,29,30,29,8,6), 42=>array(0,30,29,30,30,29,30,29,30,29,30,29,30,0,9,7), 43=>array(0,29,30,29,30,29,30,30,29,30,29,30,29,0,10,8), 44=>array(4,30,29,30,29,30,29,30,29,30,30,29,30,30,1,9), 45=>array(0,29,29,30,29,29,30,29,30,30,30,29,30,0,2,10), 46=>array(0,30,29,29,30,29,29,30,29,30,30,29,30,0,3,11), 47=>array(2,30,30,29,29,30,29,29,30,29,30,29,30,30,4,12), 48=>array(0,30,29,30,29,30,29,29,30,29,30,29,30,0,5,1), 49=>array(7,30,29,30,30,29,30,29,29,30,29,30,29,30,6,2), 50=>array(0,29,30,30,29,30,30,29,29,30,29,30,29,0,7,3), 51=>array(0,30,29,30,30,29,30,29,30,29,30,29,30,0,8,4), 52=>array(5,29,30,29,30,29,30,29,30,30,29,30,29,30,9,5), 53=>array(0,29,30,29,29,30,30,29,30,30,29,30,29,0,10,6), 54=>array(0,30,29,30,29,29,30,29,30,30,29,30,30,0,1,7), 55=>array(3,29,30,29,30,29,29,30,29,30,29,30,30,30,2,8), 56=>array(0,29,30,29,30,29,29,30,29,30,29,30,30,0,3,9), 57=>array(8,30,29,30,29,30,29,29,30,29,30,29,30,29,4,10), 58=>array(0,30,30,30,29,30,29,29,30,29,30,29,30,0,5,11), 59=>array(0,29,30,30,29,30,29,30,29,30,29,30,29,0,6,12), 60=>array(6,30,29,30,29,30,30,29,30,29,30,29,30,29,7,1), 61=>array(0,30,29,30,29,30,29,30,30,29,30,29,30,0,8,2), 62=>array(0,29,30,29,29,30,29,30,30,29,30,30,29,0,9,3), 63=>array(4,30,29,30,29,29,30,29,30,29,30,30,30,29,10,4), 64=>array(0,30,29,30,29,29,30,29,30,29,30,30,30,0,1,5), 65=>array(0,29,30,29,30,29,29,30,29,29,30,30,29,0,2,6), 66=>array(3,30,30,30,29,30,29,29,30,29,29,30,30,29,3,7), 67=>array(0,30,30,29,30,30,29,29,30,29,30,29,30,0,4,8), 68=>array(7,29,30,29,30,30,29,30,29,30,29,30,29,30,5,9), 69=>array(0,29,30,29,30,29,30,30,29,30,29,30,29,0,6,10), 70=>array(0,30,29,29,30,29,30,30,29,30,30,29,30,0,7,11), 71=>array(5,29,30,29,29,30,29,30,29,30,30,30,29,30,8,12), 72=>array(0,29,30,29,29,30,29,30,29,30,30,29,30,0,9,1), 73=>array(0,30,29,30,29,29,30,29,29,30,30,29,30,0,10,2), 74=>array(4,30,30,29,30,29,29,30,29,29,30,30,29,30,1,3), 75=>array(0,30,30,29,30,29,29,30,29,29,30,29,30,0,2,4), 76=>array(8,30,30,29,30,29,30,29,30,29,29,30,29,30,3,5), 77=>array(0,30,29,30,30,29,30,29,30,29,30,29,29,0,4,6), 78=>array(0,30,29,30,30,29,30,30,29,30,29,30,29,0,5,7), 79=>array(6,30,29,29,30,29,30,30,29,30,30,29,30,29,6,8), 80=>array(0,30,29,29,30,29,30,29,30,30,29,30,30,0,7,9), 81=>array(0,29,30,29,29,30,29,29,30,30,29,30,30,0,8,10), 82=>array(4,30,29,30,29,29,30,29,29,30,29,30,30,30,9,11), 83=>array(0,30,29,30,29,29,30,29,29,30,29,30,30,0,10,12), 84=>array(10,30,29,30,30,29,29,30,29,29,30,29,30,30,1,1), 85=>array(0,29,30,30,29,30,29,30,29,29,30,29,30,0,2,2), 86=>array(0,29,30,30,29,30,30,29,30,29,30,29,29,0,3,3), 87=>array(6,30,29,30,29,30,30,29,30,30,29,30,29,29,4,4), 88=>array(0,30,29,30,29,30,29,30,30,29,30,30,29,0,5,5), 89=>array(0,30,29,29,30,29,29,30,30,29,30,30,30,0,6,6), 90=>array(5,29,30,29,29,30,29,29,30,29,30,30,30,30,7,7), 91=>array(0,29,30,29,29,30,29,29,30,29,30,30,30,0,8,8), 92=>array(0,29,30,30,29,29,30,29,29,30,29,30,30,0,9,9), 93=>array(3,29,30,30,29,30,29,30,29,29,30,29,30,29,10,10), 94=>array(0,30,30,30,29,30,29,30,29,29,30,29,30,0,1,11), 95=>array(8,29,30,30,29,30,29,30,30,29,29,30,29,30,2,12), 96=>array(0,29,30,29,30,30,29,30,29,30,30,29,29,0,3,1), 97=>array(0,30,29,30,29,30,29,30,30,29,30,30,29,0,4,2), 98=>array(5,30,29,29,30,29,29,30,30,29,30,30,29,30,5,3), 99=>array(0,30,29,29,30,29,29,30,29,30,30,30,29,0,6,4), 100=>array(0,30,30,29,29,30,29,29,30,29,30,30,29,0,7,5), 101=>array(4,30,30,29,30,29,30,29,29,30,29,30,29,30,8,6), 102=>array(0,30,30,29,30,29,30,29,29,30,29,30,29,0,9,7), 103=>array(0,30,30,29,30,30,29,30,29,29,30,29,30,0,10,8), 104=>array(2,29,30,29,30,30,29,30,29,30,29,30,29,30,1,9), 105=>array(0,29,30,29,30,29,30,30,29,30,29,30,29,0,2,10), 106=>array(7,30,29,30,29,30,29,30,29,30,30,29,30,30,3,11), 107=>array(0,29,29,30,29,29,30,29,30,30,30,29,30,0,4,12), 108=>array(0,30,29,29,30,29,29,30,29,30,30,29,30,0,5,1), 109=>array(5,30,30,29,29,30,29,29,30,29,30,29,30,30,6,2), 110=>array(0,30,29,30,29,30,29,29,30,29,30,29,30,0,7,3), 111=>array(0,30,29,30,30,29,30,29,29,30,29,30,29,0,8,4), 112=>array(4,30,29,30,30,29,30,29,30,29,30,29,30,29,9,5), 113=>array(0,30,29,30,29,30,30,29,30,29,30,29,30,0,10,6), 114=>array(9,29,30,29,30,29,30,29,30,30,29,30,29,30,1,7), 115=>array(0,29,30,29,29,30,29,30,30,30,29,30,29,0,2,8), 116=>array(0,30,29,30,29,29,30,29,30,30,29,30,30,0,3,9), 117=>array(6,29,30,29,30,29,29,30,29,30,29,30,30,30,4,10), 118=>array(0,29,30,29,30,29,29,30,29,30,29,30,30,0,5,11), 119=>array(0,30,29,30,29,30,29,29,30,29,29,30,30,0,6,12), 120=>array(4,29,30,30,30,29,30,29,29,30,29,30,29,30,7,1) ); ############################## #农历天干 var $mten=array("null","甲","乙","丙","丁","戊","己","庚","辛","壬","癸"); #农历地支 var $mtwelve=array("null","子(鼠)","丑(牛)","寅(虎)","卯(兔)","辰(龙)", "巳(蛇)","午(马)","未(羊)","申(猴)","酉(鸡)","戌(狗)","亥(猪)"); #农历月份 var $mmonth=array("闰","正","二","三","四","五","六", "七","八","九","十","十一","十二","月"); var $mday=array("null","初一","初二","初三","初四","初五","初六","初七","初八","初九","初十", "十一","十二","十三","十四","十五","十六","十七","十八","十九","二十", "廿一","廿二","廿三","廿四","廿五","廿六","廿七","廿八","廿九","三十");#农历日 ############################## #赋给初值 #天干地支 var $ten=0; var $twelve=0; function MyPub($cYear,$cMonth,$cDay) { $total=11;#阳历总天数 至1900年12月21日 $mtotal=0;#阴历总天数 for ($y=1901;$y<$cYear;$y++) { $total+=365; if ($y%4==0) $total ++; } #再加当年的几个月 switch ($cMonth){ case 12: $total+=30; case 11: $total+=31; case 10: $total+=30; case 9: $total+=31; case 8: $total+=31; case 7: $total+=30; case 6: $total+=31; case 5: $total+=30; case 4: $total+=31; case 3: $total+=28; case 2: $total+=31; } #如果当年是闰年还要加一天 if ($cYear%4==0 and $cMonth>2) { $total++; } $total+=$cDay-1; ############################## #用农历的天数累加来判断是否超过阳历的天数 for($j=0;$j<=120;$j++) { $i=1; for($i=1;$i<=13;$i++) { $mtotal+=$this->everyCMonth[$j][$i]; if ($mtotal>=$total) { $flag=1; break; } } if ($flag==1)break; } return array("m"=>$j,"d"=>$i,"t"=>$total,"n"=>$mtotal); } function Cal($Year,$Month,$Day) { $Par=$this->MyPub($Year,$Month,$Day); $md=$this->everyCMonth[$Par["m"]][$Par["d"]]-($Par["n"]-$Par["t"]); $week=($Par["t"]+5)%7; if ($this->everyCMonth[$Par["m"]][0]<>0 and $this->everyCMonth[$Par["m"]][0]<$Par["d"]) { $mm=$Par["d"]-1; }else{ $mm=$Par["d"]; } if ($Par["d"]==$this->everyCMonth[$Par["d"]][0]+1 and $this->everyCMonth[$Par["d"]][0]<>0) { $cMonth=$this->mmonth[0].$this->mmonth[$mm];#闰月 }else{ $cMonth=$this->mmonth[$mm].$this->mmonth[13]; } return array("year"=>$this->mten[$this->everyCMonth[$Par["m"]][14]].$this->mtwelve[$this->everyCMonth[$Par["m"]][15]], "month"=>$cMonth, "day"=>$this->mday[$md], "week"=>$week); } } /////调用 $test=new Calendar; $Year=$test->Cal(2004,2,20); echo $Year["year"]."年".$Year["month"].$Year["day"]."周".$Year["week"]; ?>

Python和JavaScript的主要区别在于类型系统和应用场景。1.Python使用动态类型,适合科学计算和数据分析。2.JavaScript采用弱类型,广泛用于前端和全栈开发。两者在异步编程和性能优化上各有优势,选择时应根据项目需求决定。

选择Python还是JavaScript取决于项目类型:1)数据科学和自动化任务选择Python;2)前端和全栈开发选择JavaScript。Python因其在数据处理和自动化方面的强大库而备受青睐,而JavaScript则因其在网页交互和全栈开发中的优势而不可或缺。

Python和JavaScript各有优势,选择取决于项目需求和个人偏好。1.Python易学,语法简洁,适用于数据科学和后端开发,但执行速度较慢。2.JavaScript在前端开发中无处不在,异步编程能力强,Node.js使其适用于全栈开发,但语法可能复杂且易出错。

javascriptisnotbuiltoncorc; saninterpretedlanguagethatrunsonenginesoftenwritteninc.1)javascriptwasdesignedAsalightweight,解释edganguageforwebbrowsers.2)Enginesevolvedfromsimpleterterterpretpreterterterpretertestojitcompilerers,典型地提示。

JavaScript可用于前端和后端开发。前端通过DOM操作增强用户体验,后端通过Node.js处理服务器任务。1.前端示例:改变网页文本内容。2.后端示例:创建Node.js服务器。

选择Python还是JavaScript应基于职业发展、学习曲线和生态系统:1)职业发展:Python适合数据科学和后端开发,JavaScript适合前端和全栈开发。2)学习曲线:Python语法简洁,适合初学者;JavaScript语法灵活。3)生态系统:Python有丰富的科学计算库,JavaScript有强大的前端框架。

JavaScript框架的强大之处在于简化开发、提升用户体验和应用性能。选择框架时应考虑:1.项目规模和复杂度,2.团队经验,3.生态系统和社区支持。

引言我知道你可能会觉得奇怪,JavaScript、C 和浏览器之间到底有什么关系?它们之间看似毫无关联,但实际上,它们在现代网络开发中扮演着非常重要的角色。今天我们就来深入探讨一下这三者之间的紧密联系。通过这篇文章,你将了解到JavaScript如何在浏览器中运行,C 在浏览器引擎中的作用,以及它们如何共同推动网页的渲染和交互。JavaScript与浏览器的关系我们都知道,JavaScript是前端开发的核心语言,它直接在浏览器中运行,让网页变得生动有趣。你是否曾经想过,为什么JavaScr


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