【发布时间】:2010-04-08 09:54:11
【问题描述】:
当我提交此表单时,这些值会从文本框中消失。我喜欢它们留在文本框中。我该怎么做?
<form id="myform" method="get" action="" onSubmit="hello();">
<input id="hour" type="text" name="hour" style="width:30px; text-align:center;" /> :
<input id="minute" type="text" name="minute" style="width:30px; text-align:center;" />
<br/>
<input type="submit" value="Validate!" />
</form>
<style type="text/css">
.error {
color: red;
font: 10pt verdana;
padding-left: 10px
}
</style>
<script type="text/javascript">
function hello(){
var hour = $("#hour").html();
alert(hour);
}
$(function() {
// validate contact form on keyup and submit
$("#myform").validate({
//set the rules for the fild names
rules: {
hour: {
required: true,
minlength: 1,
maxlength: 2,
range:[0,23]
},
minute: {
required: true,
minlength: 1,
maxlength: 2,
range:[0,60]
},
},
//set messages to appear inline
messages: {
hour: "Please enter a valid hour",
minute: "Please enter a valid minute"
}
});
});
</script>
【问题讨论】:
-
你想把这些数据保存在哪里?你想用这些数据做什么?请详细解释你的问题。
-
感谢 cmets,当我提交上述表格时,这些值会从文本框中消失,我希望它们保持打印在文本框中,我该怎么做?非常感谢
标签: javascript forms