ember-hold-release-button

Stolen from Add Jam: ember-hold-button.

Hold to confirm buttons, easily customisable, for ember-cli. After holding on the button for a specified amount of time, the button is ready to shoot. Once you release the mouse button, the given action is performed (e.g. hold to delete).

Installation

ember install ember-hold-release-button

Usage

There are a few types of buttons out of the box; rectangle, circle, and border-circle.

### Rectangle

{{#hold-button type="rectangle" action="delete"}}
  Hold to Delete
{{/hold-button}}

Circle

{{hold-button type="circle" action="finished"}}

Border Circle

{{hold-button delay=800 type='border-circle' action='finished'}}

Options

Option | Description | Default -------|------------------------------------------------------|---------- delay | Time the button should be held for, in milliseconds. | 500. action | The action to perform on completion. | null type | Style of the button. circle, border-circle or rectangle. | rectangle

You can also pass arguments to the component which will then be passed to the action.

{{hold-button model action="save" type="rectangle"}}

Styling

The following are a few examples of how to style the button. The component is just a button tag containing a yield and a span. The span is the part that animates.

{{yield}}
<span></span>

When you specify a type for the hold-button, that type becomes a class for the component. So you could specify a custom type (e.g. type='my-cool-button') to customise from scratch.

The button always has the CSS class ember-hold-button, and also has is-holding while it is being held and is-complete upon completion. These are bound to the isHolding and isComplete attributes respectively, if you want to take control of this.

Full progress bar

Template

{{#hold-button type="rectangle" action="finished"}}
  Hold to Delete
{{/hold-button}}

CSS

.ember-hold-button.rectangle {
  background: transparent;
  color: #aaa;
}

.ember-hold-button.rectangle span {
  z-index: -1;
  height: 100%;
  background-color: black;
}

Reverse circle animation

Template

{{hold-button type="circle" action="finished"}}

CSS

.ember-hold-button.circle {
  border-color: orange;
}

.ember-hold-button.circle span {
  background-color: orange;
  transform: scale(1);
}

.ember-hold-button.circle.is-holding span {
  transform: scale(0);
}

Completion styling

This one modifies the rectangle style to animate the progress bar height instead of width and places text in pseudoelements.

Template

{{hold-button action="finished"}}

CSS

.ember-hold-button.rectangle {
  width: 160px;
}

.ember-hold-button.rectangle span {
  height: 0;
  transition-property: height;
  width: 100%;
  z-index: 0;
}

.ember-hold-button.rectangle.is-holding span {
  height: 100%;
}

.ember-hold-button.rectangle:before {
  content: 'Hold to delete';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1;
}

.ember-hold-button.rectangle:after {
  content: 'Deleted ✓';
  position: absolute;
  opacity: 0;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: #2ECC71;
  transition: 0.4s;
}

.ember-hold-button.rectangle.is-complete:after {
  opacity: 1;
}

.ember-hold-button.rectangle.is-complete:before {
  content: '';
}

Compatibility

CSS3 transitions are being used, so IE8/9 are out the window but other browsers should be fine. See can I use this.

Other Resources

• Emberscreencasts demonstration of ember-hold-button

## 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.