删除全部子节点
function removeAllChild()
{
var div = document.getElementById(“div1”);
while(div.hasChildNodes()) //当div下还存在子节点时 循环继续
{
div.removeChild(div.firstChild);
}
}
转载于:https://www.cnblogs.com/7q4w1e/p/9667744.html
删除全部子节点
function removeAllChild()
{
var div = document.getElementById(“div1”);
while(div.hasChildNodes()) //当div下还存在子节点时 循环继续
{
div.removeChild(div.firstChild);
}
}
转载于:https://www.cnblogs.com/7q4w1e/p/9667744.html