> On Feb 22, 2025, at 5:33 AM, Christian Grün <christian.gr...@gmail.com> wrote:
>
> declare
> %rest:POST
> %rest:path('out')
> %rest:form-param('text', '{$text}')
> %output:method('html')
> function local:out($text) {
> <html>Codepoints: { string-to-codepoints($text) }</html>
> };
Indeed if you convert the text string to codepoints and the codepoints back to
a string the newlines are present. I’m not sure understand why they don’t show
up otherwise.
My solution was to use javascript to insert <br /> tags into the form data
before it gets submitted but your method doesn’t require any javascript.
Thanks for your reply —Brian
—— Code -----
xquery version "3.1";
(: echo-post.xq: Return all data from an HTTP post to the caller. :)
module namespace comments = "https://kennison.name/comments";;
declare
%rest:path("/printenv")
%rest:GET
%rest:POST
%output:method("html")
%output:media-type("text/html")
function comments:echo-post(){
let $method := request:method()
let $scheme := request:scheme()
let $host := request:hostname()
let $port := request:port()
let $path := request:path()
let $query := request:query()
let $uri := request:uri()
let $context := request:context-path()
let $address := request:address()
let $remote-host := request:remote-hostname()
let $remote-address := request:remote-address()
let $remote-port := request:remote-port()
return
<html>
<head>
<title>Print Environ</title>
<link rel="stylesheet" href="http://localhost/assets/css/jdoe.css"/>
<link rel="stylesheet" href="http://localhost/assets/css/jdoe2.css"/>
<style>
<![CDATA[
th, td {
border: 1px solid black;
padding: 8px;
margin-left:10px;
}
thead th {
width: 25%;
}]]>
</style>
</head>
<body>
<section id="home">
<article>
<h1>Echo Request</h1>
<p> These are the variables and parmaters available through the
request.</p>
<h3>Request Variables</h3>
<table>
<thead>
<tr><th>Variable</th><th>Value</th></tr>
</thead>
<tbody>
<tr><td>Method:</td><td>{$method}</td></tr>
<tr><td>Scheme:</td><td>{$scheme}</td></tr>
<tr><td>Host:</td><td>{$host}</td></tr>
<tr><td>Port:</td><td>{$port}</td></tr>
<tr><td>Path:</td><td>{$path}</td></tr>
<tr><td>Query:</td><td>{$query}</td></tr>
<tr><td>URI:</td><td>{$uri}</td></tr>
<tr><td>Context:</td><td>{$context}</td></tr>
<tr><td>Remote Host:</td><td>{$remote-host}</td></tr>
<tr><td>Remote Addres:</td><td>{$remote-address}</td></tr>
</tbody>
</table>
<h3>Request Parameters</h3>
<table>
<thead>
<tr><th>Param</th><th>Value</th></tr>
</thead>
<tbody>
{
for $p in request:parameter-names()
return
<tr><td>{$p}</td><td>{request:parameter($p)}</td></tr>
}
</tbody>
</table>
<h3>Request Headers</h3>
<table>
<thead>
<tr><th>Header</th><th>Value</th></tr>
</thead>
<tbody>
{
for $h in request:header-names()
return
<tr><td>{$h}</td><td>{request:header($h)}</td></tr>
}
</tbody>
</table>
<h3>Request Cookies</h3>
<table>
<thead>
<tr><th>Cookie</th><th>Value</th></tr>
</thead>
<tbody>
{
for $c in request:cookie-names()
return
<tr><td>{$c}</td><td>{request:cookie($c)}</td></tr>
}
</tbody>
</table>
<h3>Request Attributes</h3>
<table>
<thead>
<tr><th>Attribute</th><th>Value</th></tr>
</thead>
<tbody>
{
for $a in request:attribute-names()
return
<tr><td>{$a}</td><td>{request:attribute($a)}</td></tr>
}
</tbody>
</table>
</article>
</section>
</body>
</html>
};
—— Comment Form -----
Name:
Email:
Comment:
—— Printed Result ——
—— as you can see the newlines don’t show in results
Echo Request
These are the variables and parmaters available through the request.
Request Variables
Variable Value
Method: POST
Scheme: http
Host: 127.0.0.1
Port: 8080
Path: /printenv
Query:
URI: http://127.0.0.1:8080/printenv
Context:
Remote Host: 127.0.0.1
Remote Addres: 127.0.0.1
Request Parameters
Param Value
uri ripple
name kdkdk
email dkdk@kdkdk
comment One Two three
Request Headers
Header Value
Origin http://localhost
Accept text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Priority u=0, i
User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7)
AppleWebKit/605.1.15 (KHTML, like Gecko) Version/18.3 Safari/605.1.15
Referer http://localhost/dev-pages/comments/comment-form.html
X-Forwarded-Host localhost
Connection keep-alive
Sec-Fetch-Site same-origin
Sec-Fetch-Dest document
Host 127.0.0.1:8080
Accept-Encoding gzip, deflate
Sec-Fetch-Mode navigate
Upgrade-Insecure-Requests 1
X-Forwarded-For ::1
Accept-Language en-US,en;q=0.9
Content-Length 84
X-Forwarded-Server MB-15.local
Content-Type application/x-www-form-urlencoded
Request Cookies
Cookie Value
Request Attributes
Attribute Value
