jq中反向全选的效果

标签：mamicode   end   let   ids   each   全选   UNC   vol   alt   

![](https://img2020.cnblogs.com/blog/1202393/202005/1202393-20200508090738432-941883163.png)



        <volist name="city_arr" id="vo">
            <div class="priv_list">

                <div class="padd-top-7">
                    <b>{$vo.name}:</b>
                    <label class="checkbox-inline width300" style="padding-top:0px;margin-left:100px;">
                        <input id="province_checkbox_{$vo.id}" class="province_checkbox" type="checkbox" value="{$vo.id}" name="province[]" /> 全选        
                    </label>
                </div>

                <div class="single_con">
                    <volist name="vo.city" id="so">
                        <label class="checkbox-inline width100">
                            <?php
                                if(in_array($so[‘id‘],$result[‘send_city_ids‘])){
                            ?>
                                <input class="single" type="checkbox" value="{$so.id}" checked name="city_ids[]"> {$so.name}
                            <?php
                                }else{
                            ?>
                                <input  class="single" type="checkbox" value="{$so.id}" name="city_ids[]"> {$so.name}
                            <?php
                                }
                            ?>
                        </label>
                    </volist>
                </div>

            </div>
        </volist>




        $(".single_con").each(function(){
            console.log($(this).attr(‘class‘));
            var _this = $(this);
            _this.parent().find(‘.province_checkbox‘).attr(‘checked‘,true);
            
            let all_checked = 1;
            _this.find(‘.single‘).each((vvv,iii) => {
                console.log(iii.checked);
                if(iii.checked == false){
                    all_checked = 0;
                }
            })

            if(all_checked == 1){
                _this.parent().find(‘.province_checkbox‘).attr(‘checked‘,true);
            } else {
                _this.parent().find(‘.province_checkbox‘).attr(‘checked‘,false);
            }
        });


```[]()

jq中反向全选的效果

标签：mamicode   end   let   ids   each   全选   UNC   vol   alt   

原文地址：https://www.cnblogs.com/pansidong/p/12848435.html