jQuery EasyUI/TopJUI基本的数字输入框（保留两位小数，带前缀后缀...）

required:必填字段，默认为false；prompt：显示在输入框的提示性文字；min/miax:最小/最大值；
precision：保留的小数位数；prefix:'￥'：带前缀；suffix:'$'：带后缀；groupSeparator:','字符分割整数组

<fieldset>
<legend>基本数字输入框</legend>
</fieldset> <div class="topjui-row">
<div class="topjui-col-sm6">
<label class="topjui-form-label">年龄</label>
<div class="topjui-input-block">
<input type="text" name="age" data-toggle="topjui-numberbox"> //自然数
</div>
</div>
<div class="topjui-col-sm6">
<label class="topjui-form-label">工龄</label>
<div class="topjui-input-block">
<input type="text" name="gonglin" data-toggle="topjui-numberbox"
data-options="required:true,prompt:'工龄是必填字段'">
</td>
</div>
</div>
</div> <fieldset>
<legend>最大最小值限制</legend>
</fieldset> <div class="topjui-row">
<div class="topjui-col-sm6">
<label class="topjui-form-label">年龄</label>
<div class="topjui-input-block">
<input type="text" name="age" data-toggle="topjui-numberbox"
data-options="min:18,max:120,prompt:'输入范围18至120之间'">
</div>
</div>
<div class="topjui-col-sm6">
<label class="topjui-form-label">工龄</label>
<div class="topjui-input-block">
<input type="text" name="gonglin" data-toggle="topjui-numberbox"
data-options="required:true,min:1,max:60,prompt:'输入范围1到60之间'">
</td>
</div>
</div>
</div> <fieldset>
<legend>带精度的数值输入框</legend>
</fieldset> <div class="topjui-row">
<div class="topjui-col-sm6">
<label class="topjui-form-label">年龄</label>
<div class="topjui-input-block">
<input type="text" name="age" data-toggle="topjui-numberbox"
data-options="precision:2,prompt:'保留2位小数'">
</div>
</div>
<div class="topjui-col-sm6">
<label class="topjui-form-label">工龄</label>
<div class="topjui-input-block">
<input type="text" name="gonglin" data-toggle="topjui-numberbox"
data-options="precision:1,prompt:'保留1位小数'">
</td>
</div>
</div>
</div> <fieldset>
<legend>带标识的数值输入框</legend>
</fieldset> <div class="topjui-row">
<div class="topjui-col-sm6">
<label class="topjui-form-label">工资</label>
<div class="topjui-input-block">
<input type="text" name="age" data-toggle="topjui-numberbox"
data-options="prefix:'￥',prompt:'带前缀的输入'">
</div>
</div>
<div class="topjui-col-sm6">
<label class="topjui-form-label">奖金</label>
<div class="topjui-input-block">
<input type="text" name="gonglin" data-toggle="topjui-numberbox"
data-options="suffix:'$',prompt:'带后缀的输入'">
</div>
</div>
</div> <fieldset>
<legend>带格式化的数值输入框</legend>
</fieldset> <div class="topjui-row">
<div class="topjui-col-sm6">
<label class="topjui-form-label">工资</label>
<div class="topjui-input-block">
<input type="text" name="age" data-toggle="topjui-numberbox"
data-options="groupSeparator:',',prompt:'输入123456789试试'">
</div>
</div>
<div class="topjui-col-sm6">
<label class="topjui-form-label">奖金</label>
<div class="topjui-input-block">
<input type="text" name="gonglin" data-toggle="topjui-numberbox"
data-options="groupSeparator:',',precision:2,prompt:'输入1234567.89试试'">
</div>
</div>
</div>
</div>

<input type="text" id="nn">$('#nn').iNumberbox({
min:0,
precision:2
});

$('#nn').iNumberbox('setValue', 206.12);

var v = $('#nn').iNumberbox('getValue');
alert(v);