<script type="text/javascript">
window.onload = function() {
var main = document.getElementById("main");
var bt = document.getElementById("bt");
var i = 1;
bt.onclick = function() {
var len = main.getElementsByTagName("li").length;
var oul = main.getElementsByTagName("ul")[0];
var oli = document.createElement("li");
var input = document.createElement("input");
var button = document.createElement("input");
input.id = i;
input.type = "text";
input.placeholder = "请输入选项!";
input.className = "mui-input-group mui-input-clear";
button.type = "button";
button.id = "bt" + len;
button.value = "点击删除";
button.class = "mui-btn-blue";
oli.appendChild(input);
oli.appendChild(button);
oul.appendChild(oli);
//button.onclick="alert(this.id)";
button.onclick = function() {
button.parentNode.remove(button.parentNode);
}
i++;
}
}
</script>
第三方ui都是重新更改过dom结构的,自己看api调用对应组件的方法进行初始化,直接加样式到原生的dom对象上大部分没用