摘要:
方法1:$('#txtPrice').numeral();方法2:$('#txtPrice').keydown(function () { if (window.event.keyCode != 190 && window.event.keyCode != 48 && window.event.keyCode != 49 && window.event.keyCode != 50 && window.event.keyCode != 51 && window.event.keyCod 阅读全文