当你的layui表格要做全选+删除功能【兼容ie8】

                                <!-- 全选 -->
                                <div class="choose">
                                    <input type="checkbox" id="chooseAll" name="" title="全选" lay-skin="primary" onclick="chooseall">
                                    <span onclick="delAll()" lay-submit lay-filter="delete">删除记录</span>
                                </div>
 <td>
            <!-- <input type="checkbox"> -->
            <input type="checkbox" data-id="{{ item.id }}" lay-skin="primary" name="idList[]" value="{{item.id}}">
        </td>

  

// 全选/取消全选
var flag = true;
var chooseAllstr = '';
$('.choose').on('click', '.layui-form-checkbox', function() {
        var cb = $(".layui-form-checkbox");
        $(".layui-form-checkbox").each(function() {
            if (flag) {
                $(this).addClass('layui-form-checked')
            } else {
                $(this).removeClass('layui-form-checked')
            }
        })
        flag = !flag;
    })

  

// 删除全选的数据
function delAll() {
    chooseAllstr = '';
    $(".layui-form-checked").each(function() {
        if ($(this).parent().find('input').data("id") && $(this).parent().find('input').data("id") != undefined) {
            chooseAllstr += $(this).parent().find('input').data("id") + ','
        }
    })
    if (chooseAllstr != '') {
        //询问框
        layer.confirm('确认删除全部记录吗?', {
            btn: ['删除', '取消'] //按钮
        }, function() {
            ajax('/pu/ScancodeBehavior/Delete', { idList: chooseAllstr }, function(data) {
                if (data.success) {
                    layer.closeAll();
                    popupSuccess(data.msg);
                    getList(param, function(data) {
                        if (Number(data.count) != 0) {
                            var getTpl = tabletpl.innerHTML,
                                view = document.getElementById('table-adm');
                            laytpl(getTpl).render(data.list, function(html) {
                                view.innerHTML = html;
                            });

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如果想用layui的name属性获取选中的数据:

<span lay-submit lay-filter="deteleSubmit">删除记录</span>

  拼接为逗号分割的字符串,供接口传参,进行删除

        form.on('submit(deteleSubmit)', function(data) {         
            var shuzu = [];
            var arr = '';
            Object.keys(data.field).forEach(function(key) {
                shuzu.push(data.field[key]);
            });
            arr = shuzu.join(",");
        })

  

原文地址:https://www.cnblogs.com/nangras/p/10612823.html