DOM 操作内容 innerText/innerHTML
innerText属性(firefox不支持,可用 textContent)
var div = document.getElementById("itTag");
div.innerText/div.textContent 来获取里面的文本,会去除 html
标签
获取值时用
div.innerText = "lin3615" / div.textContent="lin3615"
为了兼容,可用下列方法
var obj = document.getElementById("txt");
function getInnerText(element)
{
return (typeof(element.textContent) ==
"string") ? element.textContent : element.innerText;
}
alert(getInnerText(obj));
设置值时可用:
var obj = document.getElementById("txt");
function setInnerText(element, text)
{
if(typeof(element.textContent) == "string")
{
element.textContent = text;
}else
{
element.innerText = text;
}
}
setInnerText(obj, "lin3615");
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innerHTML 与 innerText差不多,但是用 innerHTML获取值时不会过滤 html 标签(ie,firefox都支持)
获取值时:
var obj = document.getElementById("txt");
alert(obj.innerHTML);
设置值时:
var obj = document.getElementById("txt");
obj.innerHTML = "lin3615";