Package Exports
- @polymer/iron-collapse
This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (@polymer/iron-collapse) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.
Readme
##<iron-collapse>
iron-collapse creates a collapsible block of content. By default, the content
will be collapsed. Use opened or toggle() to show/hide the content.
<button on-click="toggle">toggle collapse</button>
<iron-collapse id="collapse">
<div>Content goes here...</div>
</iron-collapse>
...
toggle: function() {
this.$.collapse.toggle();
}iron-collapse adjusts the max-height/max-width of the collapsible element to show/hide
the content. So avoid putting padding/margin/border on the collapsible directly,
and instead put a div inside and style that.
<style>
.collapse-content {
padding: 15px;
border: 1px solid #dedede;
}
</style>
<iron-collapse>
<div class="collapse-content">
<div>Content goes here...</div>
</div>
</iron-collapse>Styling
The following custom properties and mixins are available for styling:
| Custom property | Description | Default |
|---|---|---|
--iron-collapse-transition-duration |
Animation transition duration | 300ms |