World: r3wp
[!Cheyenne] Discussions about the Cheyenne Web Server
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| Graham 7-Oct-2008 [2969x3] | I want to be able to edit my rsp pages remotely, and I've got this file here called edit.rsp |
<html>
<title>
Editor
</title>
<body>
<%
filename: to-file request/content/filename
if (suffix? filename) <> %.rsp [ quit ]
; if filename = %edit.rsp [ quit ]
either source: select request/content 'source [
; a http post, so save it
write filename dehex source
][
source: read filename
]
val-tag: rejoin [ {<input type="hidden" value="} form filename {"
name="filename">} ]
replace/all source "<" "<"
replace/all source ">" ">"
print rejoin [
<form method="POST" action="/hylafax/edit.rsp">
<input type="submit" value="Save">
<hr>
<textarea rows="40" cols="140" name="source" > source
</textarea>
val-tag
<p/>
<input type="submit" value="Save">
]
include-file %footer.inc
%>
| |
Problem is, if I edit edit.rsp using edit.rsp, then my entities get changes to their equivalents So, this line replace/all source "<" "<" gets changed to replace/all source "<" "<" No matter .. just figured it out! replace/all source "<" join "&" "lt;" | |
| Chris 7-Oct-2008 [2972] | Shouldn't you also escape ampersands? |
| Nicolas 7-Oct-2008 [2973] | Hi, I'm new to cheyenne. I've tried http://localhost/and I get the message It works!. But I can't view my site. How can I ? Any tips? |
| Henrik 7-Oct-2008 [2974] | Where do you store your site? |
| Graham 7-Oct-2008 [2975] | I tried escaping ampersands and that got really wierd. |
| BrianH 7-Oct-2008 [2976] | In the case above you are using ampersands properly. |
| Graham 8-Oct-2008 [2977x2] | Are RSP errors logged as well? Or just to the web page? |
Trying to debug other people's RSP errors where the client doesn't record them :( | |
| Dockimbel 8-Oct-2008 [2979x3] | Look in latest v0.9.19. By default, RSP errors are catched and logged in a %rsp-errors.log file in Cheyenne's home directory. It works well for RSP webapps, but not really tested yet for standalone RSP scripts (there might be some bug/issue in that case). |
See the changelog file. | |
Production vs Debug mode. In Production mode, when an RSP error occurs, Cheyenne displays a general error page (or a custom one if defined in config file) and logs the error on server. | |
| Graham 8-Oct-2008 [2982x2] | this was a standalone rsp page. |
and tehre is no %rsp-errors.log file in the %Cheyenne directory. | |
| Will 8-Oct-2008 [2984] | I have errors mailed to me and a code 204 returning to the client 8-) |
| Graham 9-Oct-2008 [2985] | Is there a chance to use basic authentication instead of using cookies to access pages inside the webapp? |
| Terry 9-Oct-2008 [2986] | you would need to pass some kind of identifier with each REST.. the web is stateless |
| Graham 9-Oct-2008 [2987x3] | I think Cheyenne's webapps are protected by cookie authentication |
I need to access some images inside the webapp from a Rebol plugin. | |
I could store the images in the public directory ... but that's not secure. | |
| Terry 9-Oct-2008 [2990] | You're using the plugin? Good luck |
| Graham 9-Oct-2008 [2991] | trying ... trying ... trying ... |
| Henrik 9-Oct-2008 [2992] | I'm not sure you can pass binaries from the DOM to the plugin, if that is what you are trying. |
| Graham 9-Oct-2008 [2993] | nearly there! |
| Terry 9-Oct-2008 [2994] | You need a proxy. |
| Graham 9-Oct-2008 [2995] | why? |
| Terry 9-Oct-2008 [2996x2] | Can a plugin manipulate the DOM of the page? |
REBOL/Plugin includes a function callable from REBOL scripts, do-browser, that allows you to execute and retrieve the result of browser script code. This script code may manipulate the browser's document object model (DOM), giving you the ability to interact with other elements in the HTML page. | |
| Graham 9-Oct-2008 [2998] | so I could load the image as normal and then use the plugin to access the image? |
| Terry 9-Oct-2008 [2999x2] | yeah |
well, you access some JS.. and it manips the image | |
| Henrik 9-Oct-2008 [3001] | Yes, the plugin can manipulate the DOM. I still don't think you can load binaries into the plugin from the DOM |
| Terry 9-Oct-2008 [3002] | you can message the plugin |
| Graham 9-Oct-2008 [3003x4] | eeek ..need to switch to plugin group |
Looks like my cheyenne server has crashed ... | |
http://compkarori.no-ip.biz:8001/ | |
static pages ( index.html ) work .. but cgi and rsp don't. | |
| Terry 9-Oct-2008 [3007x2] | Security Error: Content at http://compkarori.no-ip.biz:8001/ may not load or link to chrome://firebug/content/highlighter.css. |
In other words, I can't see it in Firebug | |
| Graham 9-Oct-2008 [3009] | Just a crash involving cgi and rsp. Static pages are still okay. |
| Dockimbel 9-Oct-2008 [3010x2] | I've seen that happen here too in rare cases (cause undetermined). If you can run the %UniServe/clients/rconsole.r script on your server, you should check for this : |
probe uniserve/services/task-master/shared/pool-count | |
| Graham 9-Oct-2008 [3012] | I'lll have to wait to I get to work .. unfortunately I don't have vnc access to this box |
| Dockimbel 9-Oct-2008 [3013] | In some cases, this value can be messed up and Cheyenne doesn't seem able to start a new process anymore. I've made a small improvement in v0.9.19, but I'm unsure how if it will be really efficient. |
| Graham 9-Oct-2008 [3014] | I'd better upgrade to 9.19 |
| Dockimbel 9-Oct-2008 [3015] | Right, but test well your RSP webapps first with this new version before upgrading in production. |
| Graham 9-Oct-2008 [3016x2] | Odd .. crashed on me again. the above probe said 8 |
This is with 9.19 | |
| Dockimbel 10-Oct-2008 [3018] | Have you identified the pattern of actions causing that ? |
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