jquery動(dòng)態(tài)添加DOM

點(diǎn)擊待發(fā)貨后動(dòng)態(tài)添加一行

問(wèn)題是再次點(diǎn)擊后又會(huì)出現(xiàn)

而且我想點(diǎn)擊待發(fā)貨后隱藏其他待發(fā)貨動(dòng)態(tài)添加的DOM
點(diǎn)擊代碼如下

//待發(fā)貨列表
    function sendGoods(uid,tthis) {
        $.post("{:U('admin/wawa/getwinnerinfo')}",{uid:uid,type:1},function(data){
            console.log(data);
            if(data.status != 1){
                alert("數(shù)據(jù)有誤");
                return;
            }
            data = data.data;
            if(data.length == 0){
                alert("數(shù)據(jù)有誤");
                return;
            }
            let dom = `
                <tr>
                <th>娃娃名稱(chēng)</th>
                <th>物流狀態(tài)</th>
                <th>物流公司</th>
                <th>物流單號(hào)</th>
                <th>發(fā)貨價(jià)格</th>
                <th colspan="4">收貨人信息</th>
                </tr>
            `;
            for (let i=0;i<data.length;i++){
                let itemData = data[i];
                let domAppend = `
                <tr>
                <td>${itemData.title}</td>
                <td><select name="fh_out_status">
                    <option value="0">未發(fā)貨</option>
                    <option value="1">已發(fā)貨</option>
                    <option value="2">已收貨</option>
                    <option value="3">兌換娃娃幣</option></select></td>
                <td><select name="fh_out_name">
                    <volist name="logistics" id="vo">
                        <option value="{$vo.id}">{$vo.name}</option>
                    </volist></select></td>
                <td><input type="text" name="fh_out_id" /></td>
                <td><input type="text" name="fh_deliveryprice" /></td>
                <td colspan="4">${itemData.title}</td>
                </tr>
                `;
                dom = dom + domAppend;
            }
            $(tthis).parent().parent().after(dom);
        });

    }