获取HTML中div标签的id
var div = document.getElementById("div的id");
动态生成标签,动态设置属性
var _label = document.createElement("label");//设置属性_label.setAttribute('class', 'col-sm-4')_label.setAttribute('style', 'margin-top: 2px;');_label.innerText = data[i][0] //label值设置div.appendChild(_label); //把标签把放进div中//同理可得//按钮:_btn = document.createElement("button");//输入框:var input = document.createElement("input");input.value = data[i][1] //输入框value值设置