<div class="form-group">
<label class="col-lg-2 control-label" for="key">标识</label>
<div class="col-lg-8">
<input class="form-control" {:$id?'disabled':''} onkeyup="this.value=this.value.replace(/[^a-zA-Z_]+/g, '');OnDatatableChange(this.value);" name="key" value="{$datas.key}" placeholder="请填写标识"/>
<p class="help-block">必须为字母或下划线, 一旦创建不能修改</p>
</div>
</div>