动态生成的TR怎么让点击一个按钮就相应的隐藏或显示TR – CSS – 前端 css3瀑布流相册

用js动态生成TR和td

<script>

function onchecks(){

var tr1 = document.getelementbyid(“tb”).insertrow();

var td1 = tr1.insertcell();

td1.width = “100px”;

td1.align = “center”;

td1.innerhtml=”第一页”;

var td2 = tr1.insertcell();

td2.width = “100px”;

td2.innerhtml=”第二页”;

}

</script>