href=javascript:如何用

<script type="text/javascript">
function openwin(url){
 window.open(url,'_blank','resizable=1,width=900,height=400');
}
</script>

<s:a οnclick="openwin('processDefinitionAction_checkImage?deploymentId=%{deploymentId}&imageResourceName=%{imageResourceName}');return false">查看流程图</s:a>

开始我用了什么的方式，但是从连接看不到参数，所以我想改成href=javascript:这样的形式

 <a href="javascript:alert('你好')" >hello href</a>这个可以用
    <s:a action="javascript:alert('你好')">hello action</s:a>错误

There is no Action mapped for namespace [/] and action name [javascript:alert('你好')] associated with context path [/xxxx].

 <a href="javascript:window.open('processDefinitionAction_checkImage?deploymentId=${deploymentId}&imageResourceName=${imageResourceName}','_blank','resizable=1,width=900,height=400')">查看</a>可以但是点击的网页也跳转了，输出[object]，因为window.open返回的对象

 <a href="javascript:window.open('processDefinitionAction_checkImage?deploymentId=${deploymentId}&imageResourceName=${imageResourceName}','_blank','resizable=1,width=900,height=400');return false">查看</a>javascript错误,return语句在函数外

 

最后改成

function openwin(url){
 window.open(url,'_blank','resizable=1,width=900,height=400');
 
}
　　</script>

<a href="javascript:openwin('processDefinitionAction_checkImage?deploymentId=${deploymentId}&imageResourceName=${imageResourceName}')">查看</a>