educoder/public/javascripts/edu/syllabus.js

var syMemberLastSearchCondition = '';

$(function(){
    $("#major_level").on("change", function(){
        $.ajax({
            url: '/syllabuses/get_discipline_categories',
            type: 'get',
            data: {major_level:$("#major_level").val()},
            success: function(data){
                if (data.result == 1){
                    $("#discipline_category_id").html("<option value='0'>选择课程所属学科门类</option>");
                    for(var i=0; i<data.options.length; i++){
                        $("#discipline_category_id").append("<option value='" + data.options[i][1] + "'>" + data.options[i][0] + "</option>");
                    }
                    $("#major_level_notice").hide();
                }
                else{

                }
            }
        });
    });

    $("#discipline_category_id").on("change", function(){
        $.ajax({
            url: '/syllabuses/get_first_level_disciplines',
            type: 'get',
            data: {discipline_category_id:$("#discipline_category_id").val()},
            success: function(data){
                if (data.result == 1){
                    $("#first_level_discipline_id").html("<option value='0'>选择课程所属一级学科</option>");
                    for(var i=0; i<data.options.length; i++){
                        $("#first_level_discipline_id").append("<option value='" + data.options[i][1] + "'>" + data.options[i][0] + "</option>");
                    }
                    $("#discipline_category_id_notice").hide();
                }
                else{

                }
            }
        });
    });

    $("#first_level_discipline_id").on("change", function(){
        if($("#first_level_discipline_id").val() != "0"){
            $("#first_level_discipline_id_notice").hide();
        }
    });
});

function regex_syllabus_name() {
    var name = $.trim($("#new_syllabus_name").val());
    if(name.length < 2)
    {
        $("#new_syllabus_name_notice").show();
        return false;
    }
    else
    {
        $("#new_syllabus_name_notice").hide();
        return true;
    }
}

//新建课程
function submit_new_syllabus()
{
    if($("#major_level").val() == "0"){
        $("#major_level_notice").show();
    } else if($("#discipline_category_id").val() == "0"){
        $("#discipline_category_id_notice").show();
    } else if($("#first_level_discipline_id").val() == "0"){
        $("#first_level_discipline_id_notice").show();
    } else {
        if(regex_syllabus_name())
        {
            $.ajax({
                url: '/syllabuses/regex_syllabus_name',
                type: 'post',
                data: {name:$.trim($("#new_syllabus_name").val())},
                success: function(data){
                    if (data.result == 0){
                        $("#new_syllabus_name_repeat_notice").show();
                        $("#new_syllabus_name_notice").hide();
                    }
                    else{
                        $("#new_syllabus").submit();
                    }
                }
            });
        }
    }
}

//编辑课程
function submit_edit_syllabus(id)
{
    if($("#major_level").val() == "0"){
        $("#major_level_notice").show();
    } else if($("#discipline_category_id").val() == "0"){
        $("#discipline_category_id_notice").show();
    } else if($("#first_level_discipline_id").val() == "0"){
        $("#first_level_discipline_id_notice").show();
    } else {
        if(regex_syllabus_name())
        {
            $.ajax({
                url: '/syllabuses/regex_syllabus_name',
                type: 'post',
                data: {name:$.trim($("#new_syllabus_name").val()), syllabus_id:id},
                success: function(data){
                    if (data.result == 0){
                        $("#new_syllabus_name_repeat_notice").show();
                        $("#new_syllabus_name_notice").hide();
                    }
                    else{
                        $("#edit_syllabus").submit();
                    }
                }
            });
        }
    }
}

function g(o){return document.getElementById(o);}
function HoverLi(n){
    for(var i=1;i<=3;i++){
        g('edu-tab-nav-'+i).className='edu-tab-nomal';
        g('edu-tab-con-'+i).className='undis';
    }
    g('edu-tab-con-'+n).className='dis';
    g('edu-tab-nav-'+n).className='edu-tab-hover';
}

// 课程首页
$(function(){
    $("#edit_sy_des").live('click', function(){
        $("#sy_des_show_div").hide();
        $("#sy_des_edit_div").show();
    });

    $("#edit_sy_des_add").live('click', function(){
        $("#sy_des_show_div").hide();
        $("#sy_des_edit_div").show();
    });

    $("#cancel_edit_sy_des").live('click', function(){
        $("#sy_des_show_div").show();
        $("#sy_des_edit_div").hide();
    });

    $("#save_sy_des").live('click', function(){
        syllabus_description_editor.sync();
        $("#syllabus-des-form").submit();
    });

    $("#cancel_edit_sy_ref").live('click', function(){
        $("#sy_reference_show_box").show();
        $("#sy_reference_edit_box").hide();
    });

    $("#save_sy_ref").live('click', function(){
        var result = true;
        $.each($("#sy_reference_edit_box input"), function(i, val){
            if ($(val).val().length<=0) {
                $(val)[0].focus();
                result = false;
                return result;
            }
        });
        if(result){
            $("#syllabus-ref-form").submit();
        }
    });

    $("#add_member_search_input").live('input', function(e){
        throttle(sy_member_add_search, window, e);
    });
});

function delete_sy_member(id) {
    $("#choose_sy_mem_"+id).remove();
}

function submit_add_sy_member(){
    if($("#add_member_choose_ul input[name='member_id[]']").length > 0){
        $("#syllabus_member_add_form").submit()
    }else{
        hideModal();
    }
}

function sy_change_manager_submit(){
    var list= $('input:radio[name="chooseteacher"]:checked').val();
    if(list==null){
        $("#sy_change_manager_notice").show();
    }
    else{
        $("#change_syllabus_manager_form").submit();
    }
}

function sy_member_add_search(e){
    if ($(e.target).val().trim() == syMemberLastSearchCondition && $(e.target).val().trim() != '') {//如果输入框没有改变或者输入框为空就返回
        return;
    }
    syMemberLastSearchCondition = $(e.target).val().trim();
    $.ajax({
        url: '/syllabuses/'+ $("#add_sy_member_syid").val() + '/search_not_sy_member?q=' + e.target.value,
        type: 'post',
        success: function (data) {

        }
    });
}

$(function(){
    var bt = baidu.template;
    bt.LEFT_DELIMITER = '<!';
    bt.RIGHT_DELIMITER = '!>';

    $("#sy_reference_edit_box").on('click', 'a.add_refer', function(){
        var html = bt('t:sy-refer-list', null);
        $(this).parent('li').after(html);
    });

    $("#sy_reference_edit_box").on('click', 'a.delete_refer', function(){
        $(this).parent('li').remove();
    });
});