如代码示例,使用jquery,动态的增加标签:
function addDiv(serial) { //最外层父div var div = document.createElement("div"); document.getElementById("form").appendChild(div); var childDiv1 = document.createElement("div"); document.getElementById(div.id).appendChild(childDiv1); var label1 = document.createElement("label"); document.getElementById(childDiv1.id).appendChild(label1); var childDiv1_1 = document.createElement("div"); document.getElementById(childDiv1.id).appendChild(childDiv1_1); var input1 = document.createElement("input"); document.getElementById(childDiv1_1.id).appendChild(input1); }