<%
String strTest = "\r\n可以换行\r可以换行<br>可以换行";
%>
<form name=modi METHOD="POST" onsubmit="javascript:submitModi()"> <textarea name="thesisBak" WRAP=OFF><%=strTest%>//可以换行 //这不可以换行:<br>换行\r换行 </textarea><br> <input type=submit value=ok>
</form>
------------------------------------------------------
调用此方法,在下一页得到的tB中没有\r\n <script>
function submitModi()
{
url = "c.jsp?tB=" + CovertCRLFToBR(document.modi.thesisBak.value);//方法一
//url = "c.jsp?tB=" + document.modi.thesisBak.value.replace("\r\n","\\r\\n");//方法二:stringObj.replace(待查子串, 替换子串)
window.open(url,'','toolbar=0,location=0,status=0,menubar=0,scrollbars=0,resizable=0,width=100,height=100');
} :......
还有:
javascript中的替换方法:
方法一:
function CovertCRLFToBR(s)
{
var i;
var s2 = s;
while(s2.indexOf("\r\n")>0)
{
i = s2.indexOf("\r\n");
s2 = s2.substring(0, i) + "\\r\\n" + s2.substring(i + 2, s2.length);
}
return s2;
}
方法二:
stringObj.replace(待查子串, 替换子串) 对于escape编码(还须解),太麻烦,还没搞懂:
String strTest = "\r\n可以换行\r可以换行<br>可以换行";
%>
<form name=modi METHOD="POST" onsubmit="javascript:submitModi()"> <textarea name="thesisBak" WRAP=OFF><%=strTest%>//可以换行 //这不可以换行:<br>换行\r换行 </textarea><br> <input type=submit value=ok>
</form>
------------------------------------------------------
调用此方法,在下一页得到的tB中没有\r\n <script>
function submitModi()
{
url = "c.jsp?tB=" + CovertCRLFToBR(document.modi.thesisBak.value);//方法一
//url = "c.jsp?tB=" + document.modi.thesisBak.value.replace("\r\n","\\r\\n");//方法二:stringObj.replace(待查子串, 替换子串)
window.open(url,'','toolbar=0,location=0,status=0,menubar=0,scrollbars=0,resizable=0,width=100,height=100');
} :......
还有:
javascript中的替换方法:
方法一:
function CovertCRLFToBR(s)
{
var i;
var s2 = s;
while(s2.indexOf("\r\n")>0)
{
i = s2.indexOf("\r\n");
s2 = s2.substring(0, i) + "\\r\\n" + s2.substring(i + 2, s2.length);
}
return s2;
}
方法二:
stringObj.replace(待查子串, 替换子串) 对于escape编码(还须解),太麻烦,还没搞懂:
用window.open打开窗口的话,不一定通过url来传值的