nested ajax and xml parsing

While making a nested Ajax call, how do I pass the index of the first loop to the second loop?

Example:

$(document).ready(function() {
    $.ajax({
        type: "GET",
        url: "url1",
        dataType: "xml",
        async: false,
        success: parseXml
    });
});

function parseXml (xml){

    $title = $(xml).find("title");
    //find every Tutorial and print the author
    $title.each(function(index)
    {
        //alert($(this).text());
        if (index != 0) {
            $("#container").append('<div id=' + index + '></div>');
            $('#' + index).text($(this).text());
            $.ajax({
                type: "GET",
                url: $(xml).find('content').eq(index).attr('src'),
                dataType: "xml",
             开发者_JAVA百科   async: false,
                success: parseInnerXml(index3)
            });
        }
    });

}

function innerXml(xml2, index3)
{
    // is this how i get the value of index3
    // also will xml2 contain the new xml doc ..
}

I agree with @alpha123 that you should make $title local to the parseXml function by using var $title instead.

I'm guessing that index3 is a typo and that you want to use index in the parseInnerXml function. So you must create a closure that captures the index value. The createParseInnerXmlCallback function will do this.

function parseXml (xml){
    function createParseInnerXmlCallback(index) {
        return function () {
            parseInnerXml(index);
        }
    }

    var $title = $(xml).find("title");

    //find every Tutorial and print the author
    $title.each(function(index)
    {
        //alert($(this).text());
        if (index != 0) {
            $("#container").append('<div id=' + index + '></div>');
            $('#' + index).text($(this).text());
            $.ajax({
                type: "GET",
                url: $(xml).find('content').eq(index).attr('src'),
                dataType: "xml",
                async: false,
                success: createParseInnerXmlCallback(index)
            });
        }
    });
}