ember-content-editable

ember-content-editable

Ember cli content-editable component, with placeholder and value binding. Use it just like an input or textarea, but it will autoresize for you. It also works in almost all browsers.

Installation

ember install ember-content-editable

Usage

Use it just like input or textarea.

{{content-editable value=name
                   placeholder="Your name"
                   type="text"}}

You can also pass in an extra CSS class if required, and of course specify the tag.

{{content-editable value=name
                   placeholder="Your name"
                   class="name-field"
                   tagName="h3"}}

### Options

Option Name	Description	Default
value	The value to be edited	""
placeholder	Placeholder displayed when value is blank	""
stringInterpolator	Function which processes / intercepts any updated value. Takes a string and returns the string to be used instead.	none
class	String with any extra css class.	none
editable	Is the element editable?	true
type	number, text, or html	html

isText Deprecation

isText has been deprecated. You should replace isText=true with type="text", and isText=false with type="html".

Events

You can provide actions to handle the following list of events. Arguments passed to your action are consistent with Ember implementations in places like the {{input}} helper. value is the current value of the content-editable field, component is the component instance itself, and event is the corresponding raw event object.

Event Name	Arguments
key-up	value, event
key-down	value, event
key-press	component, event
escape-press	component, event
enter	component, event
insert-newline	component, event
focus-in	component, event
focus-out	component, event
mouse-enter	component, event
mouse-leave	component, event

For example:

{{content-editable value=name
                   placeholder="Your name"
                   enter="save"}}

### Customizing Placeholder Color

.ember-content-editable:empty {
  color: rgba(0,0,0,0.6);
}

Common Problems

### Filtering Input If you want to filter the input, you can achieve this using the key-press event.

The following example filters the input to only allow numerical values.

{{content-editable value=age key-press=filter}}

  filter(currentValue, event) {
    const keyCode = event.which;
    if (keyCode <= 48 || keyCode >= 58) {
      event.preventDefault();
    }
  },

### Extra Tags Some browsers have a bug where extra tags including <div>s get inserted into contenteditable fields, usually when newlines are entered.

1. If you don't care about any tags, use type="text" to strip all of them.
2. If you do care about tags, either use display: inline-block on the content-editable component (simplest solution) or pass a function as stringInterpolator=myInterpolator to remove extra text.

myInterpolator(inputString) {
  /* Remove extra tags */
  return stringWithNoDivs;
}

## License

The MIT License (MIT)

Copyright (c) 2015

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.