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Javascript 在下拉列表中修改默认值_Javascript_Internet Explorer_Dom - Fatal编程技术网

Javascript 在下拉列表中修改默认值

Javascript 在下拉列表中修改默认值,javascript,internet-explorer,dom,Javascript,Internet Explorer,Dom,我想在下拉列表中更改默认值 这是我试图修改的html <SELECT name="ACCESSGROUPS" size = 1 id="ACCESSGROUPS"> <OPTION id="Something" value="PRIVATE_PROJECT">Project Members Only</OPTION> <OPTION value="wt.admin.AdministrativeDomain:15138">Default</

我想在下拉列表中更改默认值

这是我试图修改的html

<SELECT name="ACCESSGROUPS" size = 1 id="ACCESSGROUPS">
 <OPTION id="Something" value="PRIVATE_PROJECT">Project Members Only</OPTION>
 <OPTION value="wt.admin.AdministrativeDomain:15138">Default</OPTION>
</SELECT>
出于某种原因,它在IE6中不起作用。节点被交换,但默认值不变。我该如何着手解决这个问题

使用selectedIndex:

ChildNodObject1.parentNode.selectedIndex=0; //or whatever value you want

亲爱的,现在可以了。谢谢我会读一点selectedIndex。
ChildNodObject1.parentNode.selectedIndex=0; //or whatever value you want