innerText
跟
innerHTML
是两个非
DOM
标准的方法
其区别如图所示:
其区别如图所示:
在IE中 innerText 跟 innerHTML 两个方法都能正常运行
但是FF里面的innerText不可用,但是有一个替代方法: textContent
IE: oDiv.innerText = aString; oDiv.innerHTML = aString;
FF: oDiv.textContent = aString; oDiv.innerHTML = aString;
但是FF里面的innerText不可用,但是有一个替代方法: textContent
IE: oDiv.innerText = aString; oDiv.innerHTML = aString;
FF: oDiv.textContent = aString; oDiv.innerHTML = aString;
innerHTML , outerHTML , innerText , outerText 这些都是相对于某个标签的 id 而言的 ,以下代码是可以直接运行看到区别的:
<
div
id
="div"
>
< font color ="green" > < h2 >THis is Div </h2> </font>
</div>
< input type ="button" name ="innerHTML" value ="innerHTML" onclick ="alert(div.innerHTML);" />
< input type ="button" name ="outerHTML" value ="outerHTML" onclick ="alert(div.outerHTML);" />
< input type ="button" name ="innerText" value ="innerText" onclick ="alert(div.innerText);" >
< input type ="button" name ="outerText" value ="outerText" onclick ="alert(div.outerText);" >
< font color ="green" > < h2 >THis is Div </h2> </font>
</div>
< input type ="button" name ="innerHTML" value ="innerHTML" onclick ="alert(div.innerHTML);" />
< input type ="button" name ="outerHTML" value ="outerHTML" onclick ="alert(div.outerHTML);" />
< input type ="button" name ="innerText" value ="innerText" onclick ="alert(div.innerText);" >
< input type ="button" name ="outerText" value ="outerText" onclick ="alert(div.outerText);" >
(1)name="innerHTML"运行结果:
(2)name="outerHTML"运行结果:
(3)name="innerText"与name="outerText"运行结果:
========================================================================
Freemarker code:
<td class="tdFormText" width="20%">姓 名:</td>
<td class="tdFormInput" width="30%"><@ww.textfield name="'appealMail.name'" id="name" cssClass="'inputTextNormal'" tabindex="'2'" disabled ="'${showState}'" onblur="'return checkusername()'"/><font color="C90E00">* <label id="username"></label></td>
<td class="tdFormInput" width="30%"><@ww.textfield name="'appealMail.name'" id="name" cssClass="'inputTextNormal'" tabindex="'2'" disabled ="'${showState}'" onblur="'return checkusername()'"/><font color="C90E00">* <label id="username"></label></td>
function checkusername(){
var checkname = document.getElementById('name').value;
if(checkname==''){
document.getElementById('username').innerText= "请输入姓名!";
return false;
}
document.getElementById('username').innerText="";
return true;
}
var checkname = document.getElementById('name').value;
if(checkname==''){
document.getElementById('username').innerText= "请输入姓名!";
return false;
}
document.getElementById('username').innerText="";
return true;
}
本文转自sucre03 51CTO博客,原文链接:http://blog.51cto.com/sucre/354159,如需转载请自行联系原作者