js中的正则表达式例子以及转码

function getTitle(title){		
		return title.replace(new RegExp("<br/>","gm"),"");
	}
功能br替换成空字符串，gm规则！

 

 <%if(searchFlag){%>"ajax_action.jsp?ope=schReceiveFileService.getReceiveFil&userid=<%=userid%>&fileClass=<%=fileClass%>&title="+escape(escape('<%=title%>'))+"&action=search"<%}else{%>"ajax_action.jsp?ope=schReceiveFileService.getReceiveFil&userid=<%=userid%>"<%}%>      
escape(escape('<%=title%>'))  js中转码
title= EscapeUnescape.unescape(title);  java解码 

 

<input name=button type=button value=" 取消 "
onclick="javascript:history.back()" class="botton" />