Sergiu Dumitriu a écrit :
Jean Couteau wrote:
Hi list,
I have a really weird bug which is quite annoying and I don't find any solution to it :
I want to edit a page in inline mode. I have a form to select the page to edit with a button. I use the $xwiki.getURL() method to get the right URL. When i select my page and click on the edit button, I have an invalid URL error and i am deconnected. What is weird is that if I reconnect and actualize the page I can access it. The second weird thing is that I use exactly the same method to edit other pages form other forms in the same first page and I do not have the problem. I am quite lost with this issue. I tried to recreate the URL as a string but I have the same problem.
I am thinking maybe this is a known bug in xwiki. If not maybe i am missing something somewhere. Please open my eyes on the obvious i am missing in my code :
<FORM method=POST action=""> <input type="hidden" name="backlog" value="${backlogId}" /> <input type="hidden" name="webname" value="Project" /> <input type="hidden" name="name" value="backlog" /> <input type="hidden" name="domain" value="${domainId}" /> <input type="hidden" name="cut" value="${cut}" /> Select topic : <SELECT name="topic"> #foreach ($item in $topiclist) #set ($topic=$xwiki.getDocument(${item}).getObject("XWiki.TopicClass")) <OPTION VALUE="${topic.id}">$topic.get("name")</OPTION> #end </SELECT> <input type="button" value="Select" onclick='{this.form.action="../../view/" + this.form.webname.value + "/" + this.form.name.value + "?backlog=" + this.form.backlog.value + "&domain=" + this.form.domain.value + "&topic=" + this.form.topic.value.substring(this.form.topic.value.lastIndexOf("${separator}")+1) + "&cut=" + this.form.cut.value; this.form.submit(); }'/> <input type="button" value="Edit" onclick='{url="Project."+this.form.topic.value; this.form.action="${xwiki.getURL(url, "inline")}"; this.form.submit(); }' />
Classic mix between serverside and clientside scripting.
That was the obvious ;)
${xwiki.getURL...} is executed on the server, before the page is displayed in the browser. url is a javascript variable, created long after the velocity engine tried to generate the URL. I'm surprised you didn't get a stack trace instead of the panel.
Still, this doesn't explain why you get disconnected, this should not happen.
A lot of strange things are happening with this issue. I used this method because the previous one was not working.
Try this:
<input type="button" value="Edit" onclick='this.form.action="${xwiki.getURL("Project.__topic__", "inline")}".replace("__topic__", this.form.topic.value); this.form.submit();' />
This does not work, nothing happens, I stay on the same page and i am still connected. Strange. I tried also with : <input type="button" value="Edit" onclick='{this.form.action="../../inline/" + this.form.webname.value + "/" + this.form.topic.value; this.form.submit(); }' /> and <input type="button" value="Edit" onclick='{this.form.action="../../inline/Project/" + this.form.topic.value; this.form.submit(); }' /> I am then disconnected and still have my invalid url (Strange though because this method gave me a good url in almost the same form on the same page (instead of topic, it is domain ;)). (Note that if i validate the invalid url (that is in my browser address bar), i go to the page i wanted to reach and i am connected, refreshing does not work).
This uses $xwiki.getURL to obtain a valid URL template, which uses a placeholder (__topic__) instead of the real topic name, which in the generated HTML appears as a string like "/xwiki/bin/inline/Project/__topic__", and javascript replaces this placeholder with the real value taken from the form Thanks for this explanation, clearer for me now ;).
Thanks for your time. Jean -- ---- Jean Couteau Code Lutin - http://www.codelutin.com 44 Bd des Pas Enchantés - 44230 St-Sébastien/Loire Tél : 02 40 50 29 28 - Fax : 09 59 92 29 28