【发布时间】:2018-08-01 09:57:24
【问题描述】:
我有以下函数可以动态创建一堆复选框:
var drawGroups = function(){
var groups = document.getElementById("groups"); //groups element is a div
groups.innerHTML = "";
//groupList is an array containing strings
for(var i in groupList){
var groupName = groupList[i];
var cb = document.createElement('input');
cb.type = "checkbox";
cb.checked = true; //this seems to do nothing
groups.appendChild(cb);
groups.innerHTML += groupName + "<br/>"
}
}
我读到的所有内容都表明cb.checked = true 应该选中该复选框,但它似乎没有做任何事情。如何创建处于选中状态的复选框?
【问题讨论】:
标签: javascript checkbox