Javascript 公共代码(可重用)

//----------------------------------start公共变量-------------------------------
var postType = "POST";
var getType = "GET";
var jsonType = "json";
var xmlType = "xml";
var commonType = "application/json; charset=utf-8";
var action;     // 例如：action="add"
var method;     // 例如：method="SaveMaintenanceWorkOrder"
var jxgdid;     // 检修工单id
var commonFlag; // 标识，例如：flag=""
var commonUrl;
var commonData;
var strData="";
var pages;
var treeLeft;
var treeTop;
var devId;      // 设备id
var departmentId // 部门id
var inputId;   // 表单的id
var node = "";
//----------------------------------end公共变量-------------------------------

//----------------------------------start公共树操作方法------------------------
var setting = {
    async: {
        enable: true,
        url: "",
        autoParam: ["id", "name=n"],
        otherParam: { "treeType": "" }
    },
    view: {
        dblClickExpand: false
    },
    data: {
        simpleData: {
            enable: true
        }
    },
    check: {
        enable: false
    },
    callback: {
        beforeClick: beforeClick,
        onClick: onClick
    }
};
//----------------------------------end公共树操作方法--------------------------

//----------------------------------start初始化页面----------------------------
$(function() {
    boundClass();
})
//----------------------------------end初始化页面------------------------------

/**********************************************************
*
*
*----------------功能型函数(只能调用不可修改)--------------
*
*
***********************************************************/

// 将日期转化为int
function ConvertInt(str) {
    var strValue = "";
    var dateValue = str.split("-");
    for (var i = 0; i < dateValue.length; i++) {
        strValue += dateValue[i];
    }
    var intValue = parseInt(strValue);
    return intValue;
}

// 生成Guid字符串
function Guid() {
    var guid = "";
    for (var i = 1; i <= 32; i++) {
        var n = Math.floor(Math.random() * 16.0).toString(16);
        guid += n;
        if ((i == 8) || (i == 12) || (i == 16) || (i == 20))
            guid += "-";
    }
    return guid;
}


// 检修类型绑定(dropdownlist类型)
function boundControl(data, id) {
    var controlId = "#" + id;
    $(controlId).empty();
    var length = data.MaintenanceCategory.length;
    if (length == 0) {
        $(controlId).append("<option value=''></option>");
        return;
    }
    $(controlId).append("<option value='all'>所有</option>");
    for (var i = 0; i < length; i++) {
        $(controlId).append("<option value='" + data.MaintenanceCategory[i].DM + "'>" + data.MaintenanceCategory[i].MC + "</option>");
    }
}

// 打开对话框
function openDlg(id, title, key) {
    action = key;
    var strId = "#" + id;
    $(strId).dialog('open').dialog('setTitle', title);
}

// 打开对话框2
function openDlg2(id, title) {
    var strId = "#" + id;
    $(strId).dialog('open').dialog('setTitle', title);
}

// 关闭对话框
function closeDlg(id) {
    var strId = "#" + id;
    $(strId).dialog('close');
}

//保存数据
function saveData(ajaxUrl, ajaxData) {
    var returnData;
    $.ajax({
        url: ajaxUrl,
        type: postType,
        async: false,
        data: ajaxData,
        success: function(data) {
            returnData = data;
        },
        error: function(XMLHttpRequest, textStatus, errorThrown) {
            $.messager.alert('信息', XMLHttpRequest, 'info');
            $.messager.alert('信息', textStatus, 'info');
            $.messager.alert('信息', errorThrown, 'info');
        }
    });
    return returnData;
}

// 获取数据
function getData(ajaxUrl, ajaxData) {
    var returnData;
    $.ajax({
        url: ajaxUrl,
        type: postType,
        async: false,
        data: ajaxData,
        dataType: jsonType,
        contentType: commonType,
        success: function(data) {
            if (data.d) {
                var val = "";
                var ret = data.d.split("|")[0];
                eval("val=" + ret);
                var res = data.d.split("|")[1];
                if (ret == "0") {
                    returnData = "0";
                }
                else if (ret == "null") {
                    returnData = "null";
                }
                else {
                    returnData = val;
                    pages = res;
                }
            }
        },
        error: function(XMLHttpRequest, textStatus, errorThrown) {
            $.messager.alert('信息', XMLHttpRequest, 'info');
            $.messager.alert('信息', textStatus, 'info');
            $.messager.alert('信息', errorThrown, 'info');
        }
    });
    return returnData;
}

//删除数据
function deleteData(ajaxUrl, ajaxData) {
    $.messager.confirm('对话框', '确认删除吗？删除后将不可恢复？', function(r) {
        if (r) {
            $.ajax({
                url: ajaxUrl,
                type: postType,
                data: ajaxData,
                async: false,
                dataType: jsonType,
                contentType: commonType,
                success: function(data) {
                    switch (data.d) {
                        case "DeleteSpareParts": getSpareParts(); break;
                        case "error": $.messager.alert('信息', data.d, 'info'); break;
                        case "DeleteWorkOrders": getWorkOrders(); break; // 获取主页面的表格进行显示
                    }
                },
                error: function(XMLHttpRequest, textStatus, errorThrown) {
                    $.messager.alert('信息', XMLHttpRequest, 'info');
                    $.messager.alert('信息', textStatus, 'info');
                    $.messager.alert('信息', errorThrown, 'info');
                }
            });
        }
    });

}

//删除数据2
function deleteData2(ajaxUrl, ajaxData) {
    $.ajax({
        url: ajaxUrl,
        type: postType,
        data: ajaxData,
        async: false,
        dataType: jsonType,
        contentType: commonType,
        success: function(data) {
            switch (data.d) {
                case "DeleteSpareParts": break;
                case "error": $.messager.alert('信息', data.d, 'info'); break;
            }
        },
        error: function(XMLHttpRequest, textStatus, errorThrown) {
            $.messager.alert('信息', XMLHttpRequest, 'info');
            $.messager.alert('信息', textStatus, 'info');
            $.messager.alert('信息', errorThrown, 'info');
        }
    });
}


// *获取数据工厂*
function getDataFactory() {
    var value = getData(commonUrl, commonData);
    switch (value) {
        case "0":
            $.messager.alert('提示', '加载数据失败！', 'info');
            $("#Tbody").html("");
            return false;
            break;
        case "null":
            $.messager.alert('提示', '没有数据！', 'info');
            $("#Tbody").html("");
            return false;
            break;
        default:
            mainTable(value, pages);
            break;
    }
}