sorry, a newbie Q. Is it possible to hide a specific attribute throughout an XML doc?
I need a way to synchronize the contents of the editor with non-Ace objects elsewhere on the DOM (unfortunately a SWF file that loads the xml seperately...). I thought to label each node throughout the doc, e.g. tag='1', so that if a node with a given tag is manipulated in Ace, I can just use the tag to figure out what exactly was manipulated (and vice versa, update Ace when the xml is manipulated outside of Ace).
Best that people do not manipuate these tags, hence wanting to hide them from view.
Thanks :)
you can create folds to hide text, but i think for tracking changes it is better to use anchors which keep their position relative to text
a=ace.session.doc.createAnchor(row,col); // create
a.getPosition();
a.detach(); // remove when not needed anymore
Related
With HTML editors such as ckeditor, there seems to be a convention to distinguish between editing HTML inside <textarea/> content, and »inline« editing via contenteditable.
When doing the latter, the editor automatically recognizes the difference between elements that allow flow content (i.e. <div/>) and such ones that only allow phrasing content (i.e. <p/>) and allows only valid elements inside the respective contenteditable.
I need a way to edit HTML inside of a <textarea/> with ckeditor, while allowing only phrasing content. Is there a way to achieve this?
I found a bit of a hack way of doing this. I looked up CKEDITOR.inline() in the source tree in ckeditor-dev/core/creators/inline.js. The existing code automatically creates a <div/> tag if you want to inline-edit a <textarea/>
Then I monkey patched it to accept an additional string argument, which determines the name of the automatically created contenteditable element, which is otherwise hardcoded to be a <div/>.
I am writing a CKEDITOR plugin that needs to wrap certain pieces of text in a tag. From a webservice, I have an array of items that need to be wrapped. The array is just the plain text strings. Such as:
"[best buy", "horrible migraine", "eat cake"]
I need to find the instances of this text in the editor and wrap them in a span tag.
This is further complicated because the text may be marked up. So the HTML for "best buy" might be
"<strong>best</strong> buy"
but the text returned from the web service is stripped of any markup.
I started trying to use a CKEDITOR.htmlParser() object, and that seems like it is moderately successful. I am able to catch the parser.onText event and check if the text contains anything in my array.
But then I cannot modify that text. Modifications are not persisted back to the source html. So I think using the htmlParser() is a dead-end.
What is the best way to accomplish this task?
Oh, and as a bonus, I also do not want to lose my user's current cursor position when the changes are displayed.
Here is what I wound up doing and it seems to be working so far.
I created a text filter rule that searches through my array of items for any item that is contained (or partially contained) in the text. If so, it wraps the element in my span.
A drawback here is that I wind up with two spans for items with markup. But in my usecase, this is tolerable.
Then I set the results using:
editor.document.getBody().setHtml(results);
Because of this, I also have to strip this markup back out when this text gets read. I do this using an elements filter on editor.dataProcessor.htmlFilter.
This seems to be working well for my (so far limited) test cases.
I am understanding this better but still not there yet.
I have a notes document with a rich text field. I want to edit it in Xpages, so that the user can enter text for an email that an agent will generate. The idea is that the user should be able to enter styled text, hopefully including pasted graphics, and this is saved to the rich text field in such a way that a later agent can copy that field to the body of an email.
On the form I have checked the field "Store contents as HTML and MIME.
In the Xpage I have bound the CKEditor directly to the field (can bind it to a scope variable if necessary).
The code in my agent is as follows:
Set rtItmFrm = emlDoc.getFirstItem("Body")
Set rtItmTo = New NotesRichTextItem(mail,"Body")
Set rtItmTo = rtItmFrm.Copyitemtodocument(mail,"Body")
Any further suggestions on reading up on MIME/CKEditor etc would also be much appreciated.
Bryan
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I just discovered how to modify the CKEditor in Xpages (the Rich Text Control). I have the full menu and one or two more things turned out. However, I am really puzzled by how it treats HTML. I would like to put a template for a nice HTML email (like a newsletter). Anything even a little complicated it munges and the output is messed up.
I read enough online to understand that it is not supposed to be a HTML editor, but I am really having trouble getting the results I want. I would love to put some basic skeleton HTML in there, but everything but the simplest code doesn't work.
Is there anyway to import HTML and it not get messed up using this editor?
as Per and Stephan said, Have a look at ACF filtering that is 'server side' (This is not related to CKEditor itself, but it is related to XPages).
If you have a look at the inputRichText control you will see 2 properties.
htmlFilter
htmlFilterIn
These properties determine how to filter Html on the way in to your data, and also on the way out.
This can be used to strip styling out, and also to prevent dangerous tags like some bad code here etc.
By Default the htmlFilter is set ACF (Active Content Filtering) if you look at the default rules, you will see it strips things like 'margin' out.
see /properties/acf-config.xml-sample
There is a filter called 'identity' which means don't filter anything, however beware if you use this you are not protected from and maliciously entered html.
You should look into defining your own set of rules for your ACF filter, this way you can choose which elements to remove. There is a section in Mastering XPages book about this.
If you still have any trouble, then there are some settings in CKEditor config which also control ACF (totally separate to XPages server side)
I don't think CKE changes the HTML, it is the writing back to a RT field.
Try and bind your RichText Editor to a scoped variable instead of a RichText field. This way you have access to the raw HTML and can use that to generate a MIME email. You might want to have a look at Mustache for mail merge.
Use this article series as starter how to prepare CK editor to make this possible.
And as Per mentioned: check the filtering.
CKeditor apparently automatically creates matching end tags when you enter a start tag. Is there a way to turn this behavior off?
I have a situation where I am creating two blocks of text in an admin program using CKeditor, then I'm using these to paint a page with the first block, some static content, and then the second block. Now I've got a case where I want to wrap the static content in a table. I was thinking, No problem, I'll just put the <table> tag in the first block and the </table> tag in the second block, and the static content will be inside the table. But no, CKeditor insists on closing the table tag in the first block.
In general, I can go to source mode and enter HTML directly, but CKeditor then decides to reformat my tagging. This seems to rather defeat the purpose of having a source mode. (I hate it when I tell the computer what I want and it tells me, No, you're wrong, I know better than you what you want!)
CKEditor produces valid HTML. Valid HTML has to include both - start and end tags. There's no way to change this behaviour without hacking editor. Note that even if you'll force editor to produce content without one of these tags it will then try to fix this and won't do this as you expect. E.g. load:
<p>foo</p></td></tr></table>
And you'll completely loose this table so only regexp based fix on data loading could help. In the opposite case:
<table><tr><td><p>foo</p>
You'll end up with paragraph wrapped with table, so it's better. But what if someone would remove this table from editor contents?
Therefore you should do this integration outside editor - prepend table to contents of one editor and append to contents of second one. You simply cannot force editor to work on partial HTML.
I am writing a cms (on .net) and have structured the whole page to work client side.
There is a treeview that lets you add/remove/move items and define their names in the languages defined. For each language I save the names of the category defined, but when there is HTML content associated with it, i fall into the JavaScript serializer problem that finds the content too long to be serialized.
What would be the best approach to make sth like this work. Shall I change everything to work with postbacks, or try to manually call _doPostBack for the editor content (which I don't want). Thank you in advance.
I guess would be great to make auto-save with time interval which will submit only diffs between current state and previous save. It will do the key if the user will edit it manually, not for copy/paste, of course. It is if we talk about really big data that we need to save.
Otherwise need to find some ways to compress the data before submitting: json+base64, etc.