JavaScript/DOM/XML & 技术 08 Oct 2006 01:25 pm
dom操作select,增加选项
- document.all("authorid").options.remove(0);
- document.all("authorid").options.add(new Option(name,value));
转
下面的例子给出了一个完整的演示。由于看例子比我解说更容易理解,所以我就废话少说,把代码贴出,希望对大家需要的网友有一点帮助。
First Sample:
All items will change After you Selected!
Second Sample:
You selected Item in Main Select will change the Sub select Content!
Main Select:
Sub Select: