jQuery - Append JavaScript to a Div

Question

I'm using jQuery to append some JavaScript when an item is expanded.

But the JavaScript code inside of the jQuery function is causing the rest of the jQuery code to explode.

$(this).parent('li').find('.moreInfo').append('<script>alert("hello");</script>');

What can I do to solve this problem?

Answer 1

For the appending JavaScript problem use this:

var str="<script>alert('hello');";
str+="<";
str+="/script>";

$(this).parent('li').find('.moreInfo').append(str);

Otherwise a better option will be to wire-up li's click event:

 $("ul#myList li").click(function(){
        $.ajax({
            type: "POST",
            contentType: "application/json; charset=utf-8",
            url: "url to your content page",
            data: "{}",//any data that you want to send to your page/service
            dataType: "json",
            success: function(msg) {
                $(this).find('.moreInfo').append(msg);
            }
        });
 });

Actually I don't know what language are you using. If you are using ASP.NET please read this blog by Dave.