World: r3wp
[!Cheyenne] Discussions about the Cheyenne Web Server
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| Graham 16-Oct-2008 [3153x2] | Henrik, I've had some issues with relative paths and 'do ... in Cheyenne 'do is a mezzainine with different bindings. |
If you need to use 'do ... use *do | |
| Henrik 16-Oct-2008 [3155] | Graham, possibly, but I use this method in about 20 other rsp pages without problems. |
| Graham 16-Oct-2008 [3156] | version ? |
| Dockimbel 16-Oct-2008 [3157] | From v0.9.19, using 'do would by default bind your loaded code to the webapp context (and not to the global context). Btw, if you're using an external INCLUDE function, it may clash with RSP's global INCLUDE function. |
| Graham 16-Oct-2008 [3158] | I get an empty page ... well <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html><head><title></title></head><body></body></html> |
| Henrik 16-Oct-2008 [3159x2] | Looks like 0.9.17 here |
Graham, ok. It's a local cache problem then. | |
| Graham 16-Oct-2008 [3161] | Caching an old version of the web page? |
| Henrik 16-Oct-2008 [3162] | I don't know what it was, but it looked rather bizarre. |
| Graham 16-Oct-2008 [3163x2] | Heh. |
I need a way to properly indent all my rsp code ... editing in a textarea ...leads to ugly formatting as I can't use tabs! :( | |
| Dockimbel 16-Oct-2008 [3165] | /posted: thanks for the reminder, that's right, it can be binary! or string!. It looks like the file upload support could be cleaner and easier to use from RSP. Will give it some thoughts. |
| Graham 16-Oct-2008 [3166x2] | Maybe I should use the plugin to provide an editor? |
/posted caught me ... i keep getting image errors when writing the /posted to a file and then trying to view it with img src! | |
| Dockimbel 16-Oct-2008 [3168] | Maybe you can catch TAB keypress event with javascript and inject spaces in textarea ? |
| Graham 16-Oct-2008 [3169x5] | I tried that ... and got some error. |
<script type="text/javascript" >
function tab_to_tab(e,el) {
//A function to capture a tab keypress in a textarea and insert 4
spaces and NOT change focus.
//9 is the tab key, except maybe it's 25 in Safari? oh well for them
...
if(e.keyCode==9){
var oldscroll = el.scrollTop; //So the scroll won't move after a
tabbing
e.returnValue=false; //This doesn't seem to help anything, maybe
it helps for IE
//Check if we're in a firefox deal
if (el.setSelectionRange) {
var pos_to_leave_caret=el.selectionStart+4;
//Put in the tab
el.value = el.value.substring(0,el.selectionStart) + ' ' + el.value.substring(el.selectionEnd,el.value.length);
//There's no easy way to have the focus stay in the textarea, below
seems to work though
setTimeout("var t=document.getElementById('code1'); t.focus(); t.setSelectionRange("
+ pos_to_leave_caret + ", " + pos_to_leave_caret + ");", 0);
}
//Handle IE
else {
// IE code, pretty simple really
document.selection.createRange().text=' ';
}
el.scrollTop = oldscroll; //put back the scroll
}
}
</script>
| |
I'll have to check it again some time. | |
<textarea id="code1" onkeydown="tab_to_tab(event,document.getElementById('code1'))
name="source" rows="40" cols="140"> source
</textarea>
| |
my cut and paste javascript function! | |
| Dockimbel 16-Oct-2008 [3174] | Maybe some JS expert here can help you with that issue ? |
| Graham 16-Oct-2008 [3175] | I get this syntax error ! Invalid tag -- |
| Dockimbel 16-Oct-2008 [3176] | Did you tried with Firebug step by step JS debugger ? |
| Graham 16-Oct-2008 [3177x4] | ahhh.... |
unmatched quotes in my textarea :( | |
Gee .. it's working now!! | |
<textarea id="code1" onkeydown="tab_to_tab(event,document.getElementById('code1'))"
name="source" rows="40" cols="140"> source
</textarea>
| |
| Dockimbel 16-Oct-2008 [3181] | :-) |
| Henrik 16-Oct-2008 [3182] | ah, got my page working now. always a joy to build a page in a few minutes with REBOL. |
| Graham 16-Oct-2008 [3183x2] | How about returning a file! type instead of a string! value? |
not important though ... | |
| Graham 17-Oct-2008 [3185x7] | doc, is there any documentation on how modules work? |
As I understand it, modules implemented the task-master API. But now you have mods instead of modules, and instead of install-module, you have install-HTTPd-extension | |
So, how does a particular mod get invoked for an incoming url? How do I get the mod-rest.r to process the urls? | |
So, mods are able to process the various phases as described in cheyennes processing pipeliine. Each module can decide whether to process a phase, do nothing, and /or prevent another mod from processing that phase. | |
So, I guess if the mod-rest is not seeing the url-translate phase, one of the other standard modules has already processed it. | |
mod-static has this order: [ method-support last url-translate first url-to-filename last access-check last set-mime-type last make-response last filter-output last reform-headers last logging last ] | |
So, I guess mod-static is processing url-translate first ... and I need to change this to url-translate normal | |
| Dockimbel 17-Oct-2008 [3192] | You shouldn't do that. If you want take priority other an existing module already declaring it's callback as 'first, you have to put your module after the other module in config file (modules section). |
| Graham 17-Oct-2008 [3193] | Oh .. so order is important there. |
| Dockimbel 17-Oct-2008 [3194x2] | You can trace modules activity launching Cheyenne with -vvv option. You'll be able to see which module executes a given callback. |
Order matters in modules [...] section. | |
| Graham 17-Oct-2008 [3196x2] | I've already got mod-rest as first there. |
I'll try the -www | |
| Dockimbel 17-Oct-2008 [3198] | The last one in the list will be the last loaded, so will be able to take the FIRST or LAST place even if other previously loaded mods did the same. |
| Graham 17-Oct-2008 [3199] | so, it has to be last then? |
| Dockimbel 17-Oct-2008 [3200] | Your mod should be *after* mod-static. |
| Graham 17-Oct-2008 [3201x2] | ok. |
18/10-08:16:29.195-[HTTPd] Trying phase url-translate ( mod-rest
)
18/10-08:16:29.201-[HTTPd] Trying phase url-translate ( mod-static
)
18/10-08:16:29.210-[uniserve] Calling >on-received< with {^M
| |
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