I was wondering how one could create something that resembles a textfield, but can contain html elements in it. For example, something like what Stackoverflow uses for tags on its "Ask Question" page. Can this be done this done using a particular plugin/library or does it need to be created from scratch?
I have seen some solutions using the "contenteditable" property, but I am worried about cross browser compatibility. In fact it would appear that the Stackoverflow example does not use this. I have tried searching for info on how to do this but haven't found anything. Would be grateful if someone could point me in the right direction.
You don't need to create it from scratch. Here is the one I use: TinyMCE
You might also find this useful. But you dont need to make a new one. There are a plenty of open source options available.
I am a beginner in HTML5, CSS3, and JavaScript. I reached my limit for the use of the trial version of Microsoft's OneNote. I like the program so much, I want to make an equivalent of it as an html version so I won't have to empty my pockets for the paid version.
The part I need help with is the part where you type in your notes. I don't know how to make a text edit field in html. Is it possible to do something like that? I would be satisfied if it could only do the same functions as note pad. Just so long as I am able to do the simple type and edit functions. Can someone show me how to code this or lead me to a site that teaches something like this?
Thanks! Tony.
There are plenty of solutions out there. Nicedit, CKEditor, etc. These all have a Rich text interface, and are javascript managed.
The simplest solution would be to just use a <textarea> which would allow for plain text input only.
The simplest way is to use the <textarea> tag in HTML. See this link too.
You can also use HTML5 Data caching to save your notes locally through your browser after implementing your textarea tags.
Here's a neat little plugin that should be relatively minor to install/use.
https://github.com/ekdevdes/storage.js
There are so many lightboxes to choose from, I'm looking for a very lightweight one to use in an embedded javascript widget that would be a single domain name. I saw the perfect one on chainreactioncycles.com, it popped up out of nowhere so I took a screenshot:
I tried looking for info on it on the page source, but couldn't find anything that would let me trace where it came from... Would anybody know of one like this? Or exactly that one?
If not exactly like above, anything similar would be great too, keeping the following in mind:
Very small javascript download (animation not needed)
Self contained, not dependent on any libraries other than jquery (since I'm already using that anyway).
Works in major browsers
Close button (like GetSatisfaction or UserVoice)
Dims background
Avoids javascript namespace conflicts (or can easily be made to avoid them)
CSS styling of lightbox does not interfere with site styling
Have you used an existing lightbox scripts for this same purpose with similar requirements? Did you roll your own? Insights welcome!
What you are looking for is called a modal box.
Here is a list of them
... and here is a striking replica of what you are looking for
Check out Zoombox.. It sounds like what you're looking for... Simple to use... Allows custom content.. jQuery Module... From past experience it covers what you have outlined as requirements etc
http://www.grafikart.fr/zoombox will tell you all you need to know.
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 know they're using a jQuery plugin, but I can't seem to find which one they used. In particular, what I'm looking for is autocomplete with exactly the same functionality as SO's autocomplete, where it will perform an AJAX command with each new word typed in and allow you to select one from a dropdown.
Note that the tag editor has been completely re-written now, and no longer resembles the original, simple text box w/ suggestion drop-down that adorned the site for nearly three years.
If you're interested in the new form, see this Meta question: https://meta.stackexchange.com/questions/102510/can-i-use-the-tag-textbox-script
Autocomplete is the plugin used originally, albeit with various tweaks and customizations made to it over the years.
You might also like this one:
http://code.google.com/p/jquery-autocomplete/
Read the history here: http://code.google.com/p/jquery-autocomplete/wiki/History
Have a look at SO_Tag, a tagging system based on StackOverflows tagging system.
And Github.