搜索 |
$("body").on('keyup',"input.***",function(){
var max=($(this).data('max'))||1;
var nowval=$(this).val();
//console.log(/^\d+(\.)?(\d+)?$/.test(nowval));
if(!( /^\d+(\.)?(\d+)?$/.test(nowval))){
$(this).val(0)
}else{
if( /^(\d+\.(\d+)?)$/.test(nowval) ){
}else{
var nowval=Math.min(nowval,max);
}
$(this).val(nowval)
}
})