dyuitTools/dyu/application/store/view/content/certificate/watermark/add.php

<style>
    .am-selected {
        width: 100%;
    }
</style>
<div class="row-content am-cf">
    <div class="row">
        <div class="am-u-sm-12 am-u-md-12 am-u-lg-12">
            <div class="widget am-cf">
                <form id="my-form" class="am-form tpl-form-line-form" method="post">
                    <div class="widget-body">
                        <fieldset>
                            <div class="widget-head am-cf">
                                <div class="widget-title am-fl">资质申请</div>
                            </div>
                            <div class="am-form-group">
                                <label class="am-u-sm-3 am-u-lg-2 am-form-label form-require">申请人 </label>
                                <div class="am-u-sm-9 am-u-end">
                                    <input type="text" class="tpl-form-input" name="username"
                                           value="" placeholder="请输入申请人" required>
                                </div>
                            </div>
                            <div class="am-form-group">
                                <label class="am-u-sm-3 am-u-lg-2 am-form-label form-require">项目名称 </label>
                                <div class="am-u-sm-9 am-u-end">
                                    <input type="text" class="tpl-form-input" name="project"
                                           value="" placeholder="请输入项目名称" required>
                                    <div class="help-block">
                                        <small>填写资质申请的关联项目名称或者公司名称</small>
                                    </div>
                                </div>
                            </div>
                            <div class="am-form-group">
                                <label class="am-u-sm-3 am-u-lg-2 am-form-label form-require">申请用途 </label>
                                <div class="am-u-sm-9 am-u-end">
                                    <input type="text" class="tpl-form-input" name="reason"
                                           value="" placeholder="请输入项目名称" required>
                                    <div class="help-block">
                                        <small>填写申请资质材料的用途，如“招标”，“注册”，“采购入库”等</small>
                                    </div>
                                </div>
                            </div>
                            <div class="am-form-group">
                                <label class="am-u-sm-3 am-u-lg-2 am-form-label form-require">水印 </label>
                                <div class="am-u-sm-9 am-u-end">
                                    <input type="text" class="tpl-form-input" name="watermark"
                                           value="" placeholder="请输入水印" required>
                                    <div class="help-block">
                                        <small>如：“比亚迪供应商入库专用，他用无效”</small>
                                    </div>
                                </div>
                            </div>
                            <div class="am-form-group">
                                <label class="am-u-sm-3 am-u-lg-2 am-form-label form-require"> 活动时间 </label>
                                <div class="am-u-sm-9 am-u-md-6 am-u-lg-5 am-u-end">
                                    <!-- 会员等级列表-->
                                    <div class="am-input-group">
                                        <input type="text" class="j-laydate-start am-form-field"
                                               name="indate"
                                               placeholder="有效期"
                                               value="">
                                    </div>
                                </div>
                            </div>
                            <div class="am-form-group">
                                <label class="am-u-sm-3 am-u-lg-2 am-form-label ">申请备注 </label>
                                <div class="am-u-sm-9 am-u-end">
                                     <textarea rows="3" name="remark" placeholder="请输入申请用途"
                                               class="am-field-valid"></textarea>
                                </div>
                            </div>
                            <div class="am-form-group">
                                <label class="am-u-sm-3 am-u-lg-2 am-form-label form-require">资质分类 </label>
                                <div class="am-u-sm-9 am-u-end">
                                    <select id="category_select" name="category_ids[]" data-am-selected="{searchBox: 1, btnSize: 'sm',
                                             placeholder:'请选择', maxHeight: 400}" multiple required style="width: 100%">
                                        <option value=""></option>
										<?php if (isset($category)): foreach ($category as $item): ?>
                                            <option value="<?= $item['id'] ?>"><?= $item['name'] ?></option>
										<?php endforeach; endif; ?>
                                    </select>
                                </div>
                            </div>
                            <div class="am-form-group">
                                <label class="am-u-sm-3 am-u-lg-2 am-form-label form-require">资质资料 </label>
                                <div class="am-u-sm-9 am-u-end">
                                    <div id="checkboxContainer">
                                    </div>
                                </div>
                            </div>
                            <div class="am-form-group">
                                <div class="am-u-sm-9 am-u-sm-push-3 am-margin-top-lg">
                                    <button type="submit" class="j-submit am-btn am-btn-secondary">提交
                                    </button>
                                </div>
                            </div>
                        </fieldset>
                    </div>
                </form>
            </div>
        </div>
    </div>
</div>


<script src="static/common/plugins/laydate/laydate.js"></script>

<script>
    $(function () {
        // 时间选择器
        laydate.render({
            elem: '.j-laydate-start'
            , type: 'date'
        });

        /**
         * 表单验证提交
         * @type {*}
         */
        $('#my-form').superForm();


        // $('#addCheckbox').click(function() {
        //     // 创建复选框的 HTML 代码
        //     const checkboxHtml = ` <input type="checkbox" name="options" lay-skin="primary" title="新复选框"> `;
        //     // 将复选框添加到页面中
        //     $('#checkboxContainer').append(checkboxHtml);
        //     // 使用 Layui 的 form 模块来渲染刚添加的复选框
        //     layui.use('form', function() {
        //         const form = layui.form;
        //         form.render(); // 重新渲染
        //     });
        // });
        // var selected = [];
        // $('input[type="checkbox"]').change(function () {
        //     if ($(this).is(":checked")) {
        //         var value = $(this).val();
        //         selected.push(value);
        //     } else {
        //         var value = $(this).val();
        //         selected.splice(selected.indexOf(value), 1);
        //     }
        // })
        // console.log(selected);
        // var selected = [];
        // $('input[type="checkbox"]').each(function () {
        //     if ($(this).is(":checked")) {
        //         var value = $(this).val();
        //         selected.push(value);
        //     } else {
        //         var value = $(this).val();
        //         selected.splice(selected.indexOf(value), 1);
        //     }
        // })

        var $selected = $('#category_select');
        $selected.on('change', function () {
            var url = "<?= url('content.certificate.watermark/getCertificateList') ?>";
            var load = layer.load();
            var category_ids = $(this).val();
            var selectedValues = $('input[type="checkbox"]:checked').map(function () {
                return $(this).val();
            }).get();
            $.post(url, {'category_ids': category_ids}, function (result) {
                if (result.code === 1) {
                    var data = result.data;
                    $('#checkboxContainer').html('');
                    $.each(data, function (index, item) {
                        if (in_array(item.id.toString(), selectedValues)) {
                            var checkboxHtml = '<label class="am-checkbox-inline"> <input required type="checkbox" name="certificate_ids[]" value="' + item.id + '" checked> ' + item.name + '</label>';
                        } else {
                            var checkboxHtml = '<label class="am-checkbox-inline"> <input required type="checkbox" name="certificate_ids[]" value="' + item.id + '"> ' + item.name + '</label>';
                        }
                        // const checkboxHtml = '<label class="am-checkbox-inline"> <input required type="checkbox" name="certificate_ids[]" value="' + item.id + '"> ' + item.name + '</label>';
                        $('#checkboxContainer').append(checkboxHtml);
                    });
                    // // 使用 Layui 的 form 模块来渲染刚添加的复选框
                    // layui.use('form', function () {
                    //     const form = layui.form;
                    //     form.render(); // 重新渲染
                    // });

                }
                layer.close(load);
            });
            console.log($(this).val());
            // 创建复选框的 HTML 代码
            // const checkboxHtml = ` <input type="checkbox" name="options" lay-skin="primary" title="新复选框"> `;
            // // 将复选框添加到页面中
            // $('#checkboxContainer').append(checkboxHtml);
            // // 使用 Layui 的 form 模块来渲染刚添加的复选框
            // layui.use('form', function() {
            //     const form = layui.form;
            //     form.render(); // 重新渲染
            // });
        });

        function in_array(elem, arr) {
            var i = 0, n = arr.length;
            for (; i < n; ++i)
                if (arr[i] === elem)
                    return true;
            return false;
        }
    });
</script>