我在 .dialog() 函数中创建 Jcrop。运行良好,但我无法传递我的 X 和 Y 等值!
函数“updateCoords”有效,但我无法通过它来评估 Ajax!Fire Bug 说我想通过 POST 的变量没有定义,但是“HOW!” - 我在函数 updateCoords() 中定义变量!XD
function open_original(gallery_id, image_name){
    $("#image_crop_canves").dialog({
        modal:true,
        width:634,
        height:741,
        buttons:{
            "SAVE":function(){
                $.ajax({
                    url: "send.php",
                    type: "POST",
                    data: "a=crop&x="+cx+"&y="+cy+"&w="+cw+"&h="+ch+"&gid="+gallery_id+"&id="+image_name,
                    success: function(){
                        $("#image_crop_canves").dialog('close');
                        window.location();
                    }
                });
            },
            "CLOSE":function(){
                $("#image_crop_canves").dialog('close');
            }
        }
    });
    $("#image_crop").html("<div id=\"image_holder_crop\"><img id=\"cropbox\" src=\"../../pics/gallery/" + gallery_id + "/original/" + image_name + "\" /></div>");
    $("#image_crop_canves").dialog('open');
    function updateCoords(c) {
        var cx = c.x;
        var cy = c.y;
        var cx2 = c.x2;
        var cy2 = c.y2;
        var cw = c.w;
        var ch = c.h;
    }
    $('#cropbox').Jcrop({
        aspectRatio: 140/360,
        onSelect: updateCoords,
        setSelect: [0, 0, 140, 360],
        minSize: [140, 360]
    });
}