Highslide JS API Reference

Close Move
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Resize

Object: hs

Variables

Functions

Events

Object: hs.Expander

Variables

Functions

Events



hs.Expander.prototype.onBeforeClose

Fires before the expander closes.
boolean hs.Expander.prototype.onBeforeClose ( hs.Expander sender )
Returning false prevents the expanding from closing.

Details

Requires events
Type event
Returns boolean

Parameters

sender
The sender object in this context is the hs.Expander instance.

Example

Confirm closing

This example shows how to return false to prevent closing based on user interaction. Put this in the head section of your page:

<script type="text/javascript">
hs.Expander.prototype.onBeforeClose = function (sender) {
   return confirm("Do you really want to close this nice image?");
}
</script>

The effect:

See also

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