hlm_pl_mall/app/home/view/default/seller/sellerdeposit/recharge_add.html

<div class="eject_con">
    <div id="warning" class="alert alert-error"></div>
    <form method="post" id="cash_form" action="{:url('Sellerdeposit/recharge_add')}">
        <dl>
            <dt><i class="required">*</i>{$Think.lang.sellerdeposit_recharge_deposit}：</dt>
            <dd><input name="pdc_amount" type="text" class="text w50" id="pdc_amount" maxlength="10" ><em class="add-on">
                    <i class="iconfont">&#xe65c;</i></em> <span></span>
            </dd>
        </dl>
        <div class="bottom">
            <input type="submit"  class="submit" value="{$Think.lang.ds_submit}" />
        </div>
    </form>
</div>
<script>
    $(document).ready(function () {
        $('#cash_form').validate({
            submitHandler: function (form) {
                ds_ajaxpost('cash_form');
            }
        });
    });
</script>