第 35 行,就在警报之前,返回 -1。我也尝试$(this).index()
过同样的结果。这是它应该做的:单击EN.gif
应该返回 4,然后grand_array_pics[4]
应该给我en_array_pics
并加载该.gifs
数组。
$(document).ready(function () {
var main_pics = ["AN.gif", "BN.gif", "CN.gif", "DN.gif", "EN.gif", "GN.gif"];
var starting_pics = ["AN.gif", "CN.gif", "EN.gif"];
var an_array_pics = ["BN.gif", "EN.gif", "GN.gif", "AN.gif","DN.gif"];
var bn_array_pics = ["CN.gif", "DN.gif", "GN.gif"];
var cn_array_pics = ["DN.gif", "GN.gif", "AN.gif", "CN.gif"];
var dn_array_pics = ["EN.gif", "AN.gif", "CN.gif"];
var en_array_pics = ["GN.gif", "AN.gif", "CN.gif", "EN.gif"];
var gn_array_pics = ["AN.gif", "CN.gif", "EN.gif", "GN.gif"];
var grand_array_pics = [
an_array_pics,
bn_array_pics,
cn_array_pics,
dn_array_pics,
en_array_pics,
gn_array_pics
];
var i = 0;
for (i = 0; i < starting_pics.length; i++) {
$("<img/>").attr("src", "images/" + starting_pics[i]).load(function () {
$(this).appendTo("#main");
$(this).addClass("pics");
});
}
$("#main").on("click", ".pics", function () {
var j = $.inArray(this, main_pics);
alert(j);
$("#sidebar .pics").remove();
$(this).clone().appendTo("#train");
$(this).clone().appendTo("#sidebar");
$("#main .pics").remove();
var chosen_pics_array = grand_array_pics[j];
var count = chosen_pics_array.length;
var k = 0;
for (k = 0; k < count; k++) {
$("<img/>").attr("src", "images/" + chosen_pics_array[k]).load(function () {
$(this).appendTo("#main");
$(this).addClass("pics");
});
}
});
}); //end ready