/*左侧菜单响应式*/
function huiasidedisplay() {
    if ($(window).width() >= 768) {
        $(".hui-aside").show()
    }
}
/*菜单处于当前状态*/
function leftdropdown(obj, menu1, menu2) {
    var x, indexs = new array();
    $(obj).each(function(i, e) {
        var current = $(this).find("a");
        $(this).removeclass("current");
        if ($(current[0]).attr("href").indexof('/' + menu1 + '/') > -1 && $(current[0]).attr("href") != '') {
            indexs.push(i);
        }
    });
    var k = -1, marr = menu2.split('_');
    for (x in indexs) {
        var current_a = $(obj).eq(indexs[x]).find("a").eq(0).attr("href");
        if (current_a.indexof('/' + marr[0]) > -1) {
            k = x;
            break;
        }
    }
    (k>-1) && $(obj).eq(indexs[k]).addclass("current").parents("dl").find('dt').addclass("selected").next().show();
}
/*跳转*/
function goto(url) {
    location.href = url;
}
/*ajax删除*/
function ajaxfor_id(url, id) {
    $.ajax({
        url: url,
        data: { id: id },
        type: "post",
        datatype: "json",
        success: function(data) {
            layer_msg(data['msg'], data['code']);
        }
    });
}
/*询问框 ajax删除*/
function layer_confirm(url, id, tipmsg) {
    tipmsg = tipmsg || '确认要删除？';
    layer.confirm(tipmsg, {
        title: '提示',
        btn: ['确定', '取消'] //按钮
    }, function() {
        ajaxfor_id(url, id);
    }, function() {
        window.event.returnvalue = false;
    });
}
/*提示层*/
function layer_msg(msg, code, url) {
    layer.msg(msg, { icon: code, time: code * 1000, shade: [0] }, function() {
        if (code == 1) {!url ? location.reload() : location.href = url; }
    });
}
/*提示框*/
function layer_alert(msg, code, url) {
    layer.alert(msg, { icon: code, closebtn: 0 }, function(index) {
        !url ? layer.close(index) : location.href = url;
    });
}

function sort_list(model, hand, data) {
    $(model).sortable({
        opacity: 0.6, //设置拖动时候的透明度
        revert: true, //缓冲效果
        cursor: 'move', //拖动的时候鼠标样式
        handle: hand, //可以拖动的部位，模块的标题部分
        update: function() {
            $(data).val($(this).sortable("toarray"));
        }
    });
}
/*拖动更新*/
function sort_update(data, url) {
    var id = $(data).val();
    $.ajax({
        type: "post",
        url: url,
        data: { id: id },
        datatype: "json",
        success: function(data) {
            layer_msg(data['msg'], data['code'], data['url']);
        }
    });
}
/*检查文件*/
function check_file(filepath, str) {
    if (!filepath || filepath == '') {
        return false;
    } else {
        var extstart = filepath.lastindexof(".");
        var ext = filepath.substring(extstart, filepath.length).touppercase();
        if (str == "img") {
            if (ext != ".png" && ext != ".gif" && ext != ".jpg" && ext != ".jpeg") {
                layer_msg("图片限于jpg,gif,png,jpeg格式", 2);
                return false;
            }
        } else if (str == "ico") {
            if (ext != ".ico") {
                layer_msg("图片限于ico格式", 2);
                return false;
            }
        }

        var file_size = 0;
        var max_size = 2 * 1024 * 1024;
        var size_err = 0;
        var isie = /msie/.test(navigator.useragent.tolowercase());
        if (isie) {
            var img = new image();
            img.src = filepath;
            while (true) {
                if (img.filesize > 0) {
                    if (img.filesize > 2 * 1024 * 1024) {
                        size_err = 1;
                    }
                    break;
                }
            }
        } else {
            file_size = document.getelementbyid("imgfile").files[0].size;
            if (file_size > max_size) {
                size_err = 1;
            }
        }
        if (size_err > 0) {
            layer_msg("上传的图片大小不能超过2m！", 2);
            return false;
        }
        return true;
    }
}

/**
 *  ajax通用提交表单
 *  @var  form表单的id属性值  form_id
 *  @var  提交地址 subbmit_url
 */
function post_form(form_id, subbmit_url) {
    if (form_id == '' && subbmit_url == '') {
        alert('缺少必要参数');
        return false;
    }
    //  序列化表单值
    var data = $('#' + form_id).serialize();

    $.post(subbmit_url, data, function(result) {
        var obj = $.parsejson(result);
        if (obj.status == 0) {
            alert(obj.msg);
            return false;
        }
        if (obj.status == 1) {
            alert(obj.msg);
            if (obj.data.return_url) {
                //  返回跳转链接
                location.href = obj.data.return_url;
            } else {
                //  刷新页面
                location.reload();
            }
            return;
        }
    })
}

// 修改指定表的指定字段值
function changetableval(table, id_name, id_value, field, obj) {
    var src = "";
    var pathname = $(obj).attr('src');
    var projectname = pathname.substring(0, pathname.lastindexof('/') + 1);
    var posturl = $(obj).attr('data-url');
    if ($(obj).attr('src').indexof("no.png") > 0) {
        src = projectname + 'yes.png';
        var value = 1;
    } else {
        src = projectname + 'no.png';
        var value = 0;
    }
    $.ajax({
        url: posturl + "?&table=" + table + "&id_name=" + id_name + "&id_value=" + id_value + "&field=" + field + '&value=' + value,
        success: function(data) {
            $(obj).attr('src', src);
        }
    });
}

// 修改指定表的排序字段
function updatesort(table, id_name, id_value, field, obj) {
    var value = $(obj).val();
    var posturl = $(obj).attr('data-url');
    $.ajax({
        url: posturl + "?&table=" + table + "&id_name=" + id_name + "&id_value=" + id_value + "&field=" + field + '&value=' + value,
        success: function(data) {
            layer.msg('更新成功', { icon: 1, shade: [0] });
        }
    });
}

// 修改指定表的指定字段值
function delimage(table, id_name, id_value, field, obj) {
    var posturl = $(obj).attr('data-url');
    layer.confirm('确认要清除图片？', {
        title: '提示',
        btn: ['确定', '取消'] //按钮
    }, function() {
        $.ajax({
            url: posturl + "?&table=" + table + "&id_name=" + id_name + "&id_value=" + id_value + "&field=" + field,
            success: function(data) {
                layer_msg(data['msg'], data['code']);
            }
        });
    }, function() {
        window.event.returnvalue = false;
    });
}

$(function(){
    huiasidedisplay();
    var resizeid;
    $(window).resize(function(){
        cleartimeout(resizeid);
        resizeid = settimeout(function(){
            huiasidedisplay();
        },500);
    });
    $(".nav-toggle").click(function(){
        $(".hui-aside").slidetoggle('fast');
    });
    $(".hui-aside").huifold({
        titcell:'.menu_dropdown dl dt',
        maincell:'.menu_dropdown dl dd',
        speed:'fast',
    });
})