IE7和8用jQuery的.slice抛出错误

Question

The following code works great on other browsers, but on IE7 & 8 it complains about it:

    var divs = $(".paginate-boxes li");
        for(var i = 0; i < divs.length; i+=9) {
          divs.slice(i, i+9).wrapAll("<li class='slide-portfolio'><ul></ul></li>");
        }

The code that it's working on is a long list of li s like so:

                        <li>
                                <!--Fade-->
                                <div class="mosaic-block fade">
                                    <a href="http://www.example.com/destination/" class="mosaic-overlay">
                                        <object class="details">

                                            <h4>Destination Page</h4>
                                            <p>
                                                                                                </p>
                                        </object>
                                    </a>
                                    <div class="mosaic-backdrop"><img width="296" height="175" src="http://www.example.com/wp-content/uploads/this_thumb.jpg" class="attachment-portfolio-image wp-post-image" alt="this_thumb" title="This image" /></div>
                                </div>
                            </li>

Using the Dev tools in IE9 (in 8 mode), I found that it complains when it gets to the .slice bit of the code, referencing this bit of jQuery (v.1.7.2)

// IE6-8 fail to clone children inside object elements that use
// the proprietary classid attribute value (rather than the type
// attribute) to identify the type of content to display
if ( nodeName === "object" ) {
    dest.outerHTML = src.outerHTML;
}

Not sure exactly what that means tbh

What do I need to change to stop it throwing an error, and why?

Answer 1

回想起来相当明显 - 用<div>替换<object> <div> ，它工作正常。