Question

js中我定义了一个变量，获取页面控件的值，然后在js中某个方法中作为参数提交，怎样实现？

<script language='javascript'>
var company_id_str = document.getElementById("company_id").value;
openSearch("<%=request.getContextPath()%>/cs/action/SocialfeeAction.action?action=singlequery&company_id=XXXXXXX","search");
“XXXXX”位置该换成什么，才能实现变量company_id_str作为参数，传递给company_id，请大神帮帮忙，急急急！！！！

Answer 1

字符串拼接就好：
openSearch("<%=request.getContextPath()%>/cs/action/SocialfeeAction.action?action=singlequery&company_id=“+company_id_str ,"search");

Answer 2

<script language='javascript'>
var company_id_str = document.getElementById("company_id").value;
openSearch("<%=request.getContextPath()%>/cs/action/SocialfeeAction.action?action=singlequery&company_id=" + company_id_str, "search");