Just add data-toggle="collapse" and a data-target to element to automatically assign control of a collapsible element. The data-target attribute accepts a css selector to apply the collapse to. Be sure to add the class collapse to the collapsible element. If you'd like it to default open, add the additional class in.
To add accordion-like group management to a collapsible control, add the data attribute data-parent="#selector". Refer to the demo to see this in action.
Enable manually with:
query(".collapse").collapse()Options can be passed via data attributes or JavaScript. For data attributes, append the option name to data-, as in data-parent="".
| Name | type | default | description |
|---|---|---|---|
| parent | selector | false | If selector then all collapsible elements under the specified parent will be closed when this collapsible item is shown. (similar to traditional accordion behavior) |
| toggle | boolean | true | Toggles the collapsible element on invocation |
Activates your content as a collapsible element. Accepts an optional options object.
query('#myCollapsible').collapse({
toggle: false
})
| Method | Description |
|---|---|
| hide | Hides a collapsible element. |
| show | Shows a collapsible element. |
| toggle | Toggles a collapsible element to shown or hidden. |
Bootstrap's collapse class exposes a few events for hooking into collapse functionality.
| Event | Description |
|---|---|
| show | This event fires immediately when the show instance method is called. |
| shown | This event is fired when a collapse element has been made visible to the user (will wait for css transitions to complete). |
| hide | This event is fired immediately when the hide method has been called. |
| hidden | This event is fired when a collapse element has been hidden from the user (will wait for css transitions to complete). |
query('#myCollapsible').on('hidden', function () {
// do something…
}) | |
Using the collapse plugin, we built a simple accordion style widget: