jCarousel: Can you remove all items and rebind to a new collection?

问题

jCarousel documentation states the following:

By passing the callback function itemLoadCallback as configuration option, you are able to dynamically create (li) items for the content.
{...}

jCarousel contains a convenience method add() that can be passed the index of the item to create and the innerHTML string of the item to be created.

My Question:

Is it possible to remove all items and rebind to a new collection?

BTW: I don't necessarily need a "convenience method" to do this. I'm very open to workarounds.
FYI: This strategy doesn't seem to work.

回答1:

You can do this but you need to keep a reference to the carousel around and call reset on it. This can be achieved by using the initCallback option you pass to the jcarousel function.

function carousel_callback( carousel, state) {
    // BWA-HA...I have the carousel now....FEEL THE POWER!

    // reset empties it out
    $('#reset-caro').click( function( evt ) {
        carousel.reset();
    });

    // here's how to call add
    $('#add-to').click( function( evt ) {
        // ..this just adds to the first spot..modify as needed
        carousel.add(0, "<li>O HAI!</li>");
    });
}

$(document).ready(function() {
    $('#mycarousel').jcarousel( {
        initCallback: carousel_callback
    });
});

Here's my HTML:

  <a id="reset-caro" href="#">reset</a>

  <a id="add-to" href="#">add</a>  

  <ul id="mycarousel" class="jcarousel-skin-tango">
    <li>MOM</li>
    <li>DAD</li>
    <li>BROTHER</li>
    <li>SISTER</li>
  </ul>

回答2:

In addition to the above, please also specify the size of your new carousel.

carousel.size(x);

This should eliminate the white empty boxes in IE (as described above).

Thanks, Nik

来源：https://stackoverflow.com/questions/1375171/jcarousel-can-you-remove-all-items-and-rebind-to-a-new-collection

标签

jquery

jquery-plugins

jcarousel