为什么ListScores()无法正常运行和调用？

Question

我遵循了我在这里找到的所有建议，直到完成所有jQueryAjax请求，但我一定是错过了一些基本的东西......

我有以下功能：

function ListScores(leaguex, nameid) {
    return $.ajax({
        url: 'sg_ajaxListData.php',
        data: {
            nme: nameid,
            league: leaguex
        },
        dataType: 'json',
        success: function (rows) {
            for (var i in rows) {
                var row = rows[i];
                var score1 = row["score1"];
                var score2 = row["score2"];
                var round = row["round"];
                $('#output').append("<br />Round " + round + " - " + score1);
                if (leaguex == 'r') {
                    $('#output').append(" " + score2);
                }
            }
        }
    });
}

它是从我代码中的document.ready函数中调用的，运行得非常完美，返回数据并按预期显示。我希望在ListScores()显示了它的数据之后再运行另一个函数，因此，在document.readyfunction中的其他地方，我放置了：

$.when(ListScores()).done(function(a1){
console.log("hello",leaguex,nameid, a1);
});

但是控制台日志中没有显示任何内容，该函数似乎从未被调用过。我是不是漏掉了什么明显的东西？

谢谢帮助！

Answer 1

Edit : after@ Jason P comment, I think this wrong solution But I will keep it as it shows how to autoinvoke a function ---End of edit

It is not firing because ListScores() was never invoked

You should wrap the ListScores() and immediately invoked it.

function ListScores(){

}

To invoke it

You should add the following

 (function ListScores(){

 })();

Got it?