网页中点击增加按钮

雨点打透心脏的1/2处 2022-07-11 05:46 294阅读 0赞

效果：

![Center][]

HTML：

<table border="1" width="100%" class="table_a" style="display:none" id="gallery-tab-table">
                <tr><input type="hidden" name="gallery_act" value="gallery_tab"></tr>
                <tr>
                    <th>
                        <span style="cursor: pointer" οnclick="add_item()">[+]</span>
                        <label>商品相册</label>
                    </th>
                    <td>
                        <input type="file" name="goods_pics[]" id="goods_pics_0"/>
                        <div id="goods_pics_div_0">
                            <img src="" alt="" id="goods_pics_img_0" height="100">
                        </div>
                    </td>
                </tr>
                <script type="text/javascript">
                    $(function () {
                        new uploadPreview({
                            UpBtn: "goods_pics_0",
                            DivShow: "goods_pics_div_0",
                            ImgShow: "goods_pics_img_0"
                        })
                    })
                </script>
            </table>

javascript:

[Center]: /images/20220711/fca667f5037b464caf82c272c05d8269.png