HTML DOM title 属性
HTML DOM 的 title 属性设置或返回元素的标题
语法
HTMLElementObject.title= title
浏览器支持
| Yes | Yes | Yes | Yes | Yes |
范例
返回 body 元素的 title 属性
<body id="myid" title="mytitle"> <script> var x=document.getElementsByTagName('body')[0]; document.write("Body title: " + x.title); document.write("<br>"); document.write("An alternate way: "); document.write(document.getElementById('myid').title); </script>
范例 2
返回图像中的区域地图标题
<img src ="/static/i/planets.gif" width="145" height="126" alt="Planets" usemap ="#planetmap"> <map name ="planetmap"> <area id="venus" shape="circle" coords ="124,58,8" title="Venus" href ="/static/media/html/venus.html"> </map> <p>Venus' advisory title (mouse over the Venus planet): <script> var x=document.getElementById('venus') document.write(x.title) </script> </p>