game-box/application/citys/view/setting/info.html

<form id="form" action="{:url('setting/info')}">
<table class="formtable" id="attr"> 
    {if empty($config.top)}
    <tr>
        <th>信息置顶</th>
        <td class="input-group">
            <span class="ext-select fn-left">天</span>
            <input class="input_end input w100" datatype="n" type="text" name="today[]" placeholder="置顶几天"/>
            <span class="ext-select fn-left">价格</span>
            <input class="input_end input w100" datatype="n" type="text" name="money[]" placeholder="多少钱"/>
            <span  class="fn-cp ml5" id="add_attr"><i class="iconfont icon-add_icon"></i></span>
        </td>
    </tr>
    {else}
    {foreach $config.top as $key => $vo}
    <tr>
        <th>{if !$key}信息置顶{/if}</th>
        <td class="input-group">
            <span class="ext-select fn-left">天</span>
            <input class="input_end  input w100" datatype="n" type="text" name="today[]" placeholder="置顶几天" value="{$vo.day}"/>
            <span class="ext-select fn-left">价格</span>
            <input class="input_end input w100" datatype="n" type="text" name="money[]" placeholder="多少钱"  value="{$vo.money}"/>
            {if !$key}
            <span class="fn-cp ml5" id="add_attr"><i class="iconfont icon-add_icon"></i></span>
            {else}
            <span class="fn-cp ml5" onclick="remove_attr(this)"><i class="iconfont icon-reduce_icon"></i></span>
            {/if} <br />
        </td>
    </tr>
    {/foreach}
    {/if}
</table>
<table class="formtable">
    <tr>
        <th>认证费用:</th>
        <td><input class="input" datatype="*" type="text" name="vip" value="{$config.vip}" /> ￥<span class="gray">城市号认证费用</span></div></td>
    </tr>
    <tr>
        <th>手续费:</th>
        <td><input class="input" datatype="*" type="text" name="charge" value="{$config.charge}" /> %  <span class="gray">城市号交易手续费</span></td>
    </tr>
    <tr>
        <th>收款商户:</th>
        <td><input class="input" datatype="n" type="text" name="mch_id" value="{$config.mch_id}" /><span class="gray">默认收款商户号</span></td>
    </tr>        
    <tr><th></th>
        <td>
            <input type="submit" value="确定" class="button submit" />
            <input type="reset" value="重置" class="button button-blank" />
        </td>
    </tr>
</table>
</form>
<script type="text/javascript">
    Do('base', 'layer', 'form', function () {
        $('#form').isForm();
        var i = $('[name="values_id[]"]').length;
        $("#add_attr").click(function () {
            i++;
            var html = "<tr><th></th><td class='input-group'>" +
                "<span class='ext-select fn-left'>天</span>" +
                "<input class='input_end input w100' datatype='n' type='text' name='today[]' placeholder='置顶几天' />" +
                "<span class='ext-select fn-left'>价格</span>" +
                "<input class='input_end input w100'datatype='n' type='text' name='money[]' placeholder='多少钱' />" +
                "<span class='fn-cp ml5' onclick='remove_attr(this)'><i class='iconfont icon-reduce_icon'></i></span>";
            $("#attr").append(html);
        });
    })
    function remove_attr(css) {
        $(css).parents("tr").remove();
    }
</script>