I'm working on an ASP.NET MVC project which uses the MarkdownDeep Editor to add a rich editor on top of a basic markdown input textbox (very similar to the Stackoverflow editor window).
Generally it works great. However, in certain scenarios, I would like to disable the preview window. This is automatically generated below the textarea by MDD. Can this be disabled?
Just to be clear, I know I can use CSS to hide the preview. But on some devices it's slow and makes typing painful. I want to entirely turn off that feature. I don't see anything in the docs other than how to customize the preview.
Any ideas?
In the docs it specifically mentions that it is recommended that you have the div preview already in your document because it will be created if it isn't found and consequently, could could a visible page refresh if any re-layout has to occur.
Note: the associated divs are all optional and if missing, the plugin will create them. However... you might experience the page jumping around during load if you do this. ie: it's recommended to explicitly include them.
Thus from the sounds of this, and that there doesn't appear to be any option to turn it off in the API page I would say no, it's not possible.
I am a little confused here: if you don't want the preview, use a regular text area instead of mdd_editor... So, under the scenarios where you don't need the previews, instantiate a plain vanilla editor. What am I missing here?
I know this is old, but I was looking for something else on mdd. I recently had this same requirement.
Just comment out the code
// Update the DOM
if (this.m_divHtml)
this.m_divHtml.innerHTML=output;
in MarkdownDeepEditor.js
I mean next thing: I want to add some specific class to table when it's creating in editor area (iframe) for default styling reasons. I now how to do this with changing it's source code of plugin table, but it is bad decision to change that files... And it is impossible to do through configs. Maybe there is some way to redefine table behaviour on the fly...
What will be the best solution in this case?
Thanks in advance!
You can write a plugin to modify the behavior of the table dialog or any other one on the fly. How far you can go with this approach depends on your abilities and which changes do you want. If it becomes too complex to adjust this way then the second approach is to copy the original plugin that you want to modify and create your own version based on that (but outside the CKEditor source folder)
This plugin for example adds a field in the Table and Cell dialogs to pick a background image: http://cksource.com/forums/viewtopic.php?f=18&t=23607
You can learn how to write your plugins by following the CKEditor tutorials.
I think changing the source code for "styling reasons" is a bad idea.
You can easily change the default CSS by changing the default skin (v2 skin I think) or by adding a custom skin to CKEditor.
Documentation
Developers Guide
When one enters a question on StackOverflow, just above the text entry box is a set of Javascript buttons to do things like make text bold or italic, and to insert pictures and links.
I want to create a similar set of buttons for my own custom Content Management System (CMS). I was hoping that this would not be the kind of task that I would have to re-invent the wheel for.
However, the only set of buttons I have come across is TinyMCE, which, to say the least is incredibly feature-bloated.
I only need the ability to select text, and then have it be modified to be bold, italic, or a link, using the syntax of my CMS.
After some examination, it seems to me that paring down TinyMCE down to that level would be more difficult than writing from scratch.
Is are an existing toolbox that I can use to help me create these kinds of buttons (or perhaps a tutorial) that is ideally open source and not overly feature rich?
Note that I am not that great at Javascript programming, so while most programmers would probably assume this was easily done from scratch, I need a starting point to see how it is done.
Thank you for any advice.
These are some of the tools like TinyMce , all are open source.
Alternative to Tinymce
Is there a way to create your own HTML element? I want to make a specially designed check box.
I imagine such a thing would be done in JavaScript. Something akin to document.createHTMLElement but the ability to design your own element (and tag).
No, there isn't.
The HTML elements are limited to what the browser will handle. That is to say, if you created a custom firefox plugin, and then had it handle your special tag, then you "could" do it, for varying interpretations of "doing it". A list of all elements for a particular version of HTML may be found here: http://www.w3.org/TR/html4/index/elements.html
Probably, however, you don't actually want to. If you want to "combine" several existing elements in such a way as they operate together, then you can do that very JavaScript. For example, if you'd like a checkbox to, when clicked, show a dropdown list somewhere, populated with various things, you may do that.
Perhaps you may like to elaborate on what you actually want to achieve, and we can help further.
Yes, you can create your own tags. You have to create a Schema and import it on your page, and write a JavaScript layer to convert your new tags into existing HTML tags.
An example is fbml (Facebook Markup Language), which includes a schema and a JavaScript layer that Facebook wrote. See this: Open Graph protocol.
Using it you can make a like button really easily:
<fb:like href="http://developers.facebook.com/" width="450" height="80"/>
The easiest way would be probably to write a plugin say in Jquery (or Dojo, MooTools, pick one).
In case of jQuery you can find some plugins here http://plugins.jquery.com/ and use them as a sample.
You need to write own doctype or/and use own namespace to do this.
http://msdn.microsoft.com/en-us/magazine/cc301515.aspx
No, there is not. Moreover it is not allowed in HTML5.
Take a look at Ample SDK JavaScript GUI library that enables any custom elements or event namespaces client-side (this way XUL for example was implemented there) without interferring with the rules of HTML5.
Take a look into for example how XUL scale element implemented: http://github.com/clientside/amplesdk/blob/master/ample/languages/xul/elements/scale.js and its default stylesheet: http://github.com/clientside/amplesdk/blob/master/ample/languages/xul/themes/default/input.css
It's a valid question, but I think the name of the game from the UI side is progressive markup. Build out valid w3 compliant tags and then style them appropriately with javascript (in my case Jquery or Dojo) and CSS. A well-written block of CSS can be reused over and over (my favorite case is Jquery UI with themeroller) and style nearly any element on the page with just a one or two-word addition to the class declaration.
Here's some good Jquery/Javascript/CSS solutions that are relatively simple:
http://www.filamentgroup.com/examples/customInput/
http://aaronweyenberg.com/90/pretty-checkboxes-with-jquery
http://www.protofunc.com/scripts/jquery/checkbox-radiobutton/
Here's the spec for the upcoming (and promising) JqueryUI update for form elements:http://wiki.jqueryui.com/Checkbox
If you needed to validate input, this is an easy way to get inline validation with a single class or id tag: http://www.position-absolute.com/articles/jquery-form-validator-because-form-validation-is-a-mess/
Ok, so my solution isn't a 10 character, one line solution. However, Jquery Code aside, each individual tag wouldn't be much more than:
<input type="checkbox" id="theid">
So, while there would be a medium chunk of Jquery code, the individual elements would be very small, which is important if you're repeating it 250 times (programmatically) as my last project required. It's easy to code, degrades well, validates well, and because progressive markup would be on the user's end, have virtually no cost on the server end.
My current project is in Symfony--not my choice--which uses complex, bulky server-side tags to render form elements, validate, do javascript onclick, style, etc. This seems like what you were asking for at first....and let me tell you, it's CLUNKY. One tag to call a link can be 10 lines of code long! After being forced to do it, I'm not a fan.
Hm. The first thought is that you could create your own element and do a transformation with XSLT to the valid HTML then.
With the emergence of the emerging W3 Web Components standard, specifically the Custom Elements spec, you can now create your own custom HTML elements and register them with the parser with the document.register() DOM method.
X-Tag is a helpful sugar library, developed by Mozilla, that makes it even easier to work with Web Components, have a look: X-Tags.org
I'm looking for a customizable JavaScript script which dynamically highlights code in a block like
<code class="someclass">source code...</code>
It needs to be customizable because the source code is in a quite esoteric programming language (Mozart/Oz). Ideally, I'd just edit some regexes to make it work.
I need dynamic highlighting because it should work in the github wiki which escapes all HTML code within a pre tag.
My Google fu has forsaken me so far...
SyntaxHighlighter might be what you're looking for. It supports custom languages, as well.
jQuery Syntax Highlighter is a new one based on version 3 of Alex Gorbatchev's Syntax Highlighter - a really really really popular plain javascript syntax highlighter.
It supports such things as code and pre blocks, able to use classnames like language-javascript to indicate we want it to highlight, as well as wordwrap. You can copy and paste code by selecting it normally instead of having to open a raw view like many others. It can be further customised by using the HTML5 data attribute data-sh or via specifying options at initialisation. A great stable choice which is updated regularly.