shuifen 是页面输入的值;glmin=14;glmax=35;glbiaozhun=14;
glbiaozhunjia=1.065;gljiagebodong=0.013;
下面一段JS代码:为什么else{}里的没执行呢?求大神分析。
if(parseFloat(shuifen)>=parseFloat(glmin)&&parseFloat(shuifen)<=glmax ){
danjia =glbiaozhunjia- (shuifen-glbiaozhun)*gljiagebodong;
document.getElementById("ruKu.danJia").value=danjia.toFixed(2);
}else{
alert("水分在"+slmin+"—"+slmax+"之间")
}