kero/lib/row-data.js

'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});
exports.updateRow = exports.setData = exports.setChildSimpleDataByRowId = exports.setChildValue = exports.setValue = undefined;

var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; /**
                                                                                                                                                                                                                                                                               * Module : kero dataTable row getData
                                                                                                                                                                                                                                                                               * Author : liuyk(liuyk@yonyou.com)
                                                                                                                                                                                                                                                                               * Date   : 2016-08-08 13:54:01
                                                                                                                                                                                                                                                                               */


var _rowUtil = require('./row-util');

var _util = require('tinper-sparrow/src/util');

/**
*设置row中某一列的值
*/
var setValue = function setValue(fieldName, value, ctx, options) {

    if (arguments.length === 1) {
        value = fieldName;
        fieldName = '$data';
    }
    var oldValue = this.getValue(fieldName);
    if (typeof oldValue == 'undefined' || oldValue === null) oldValue = '';
    if ((0, _rowUtil.eq)(oldValue, value)) return;
    var event = {
        eventType: 'dataTableEvent',
        dataTable: this.parent.id,
        rowId: this.rowId,
        field: fieldName,
        oldValue: oldValue,
        newValue: value,
        ctx: ctx || ""
    };
    var flag = this.parent.triggerReturn(DataTable.ON_BEFORE_VALUE_CHANGE, event);
    if (!flag) {
        (0, _rowUtil._triggerChange)(this, fieldName, oldValue, ctx);
        return;
    }
    (0, _rowUtil._getField)(this, fieldName)['value'] = value;
    (0, _rowUtil._triggerChange)(this, fieldName, oldValue, ctx);
};

var setChildValue = function setChildValue(fieldName, value) {
    var nameArr = fieldName.split('.');
    var _name = nameArr[0];
    var _field = this.data[_name]; //_field保存当前_name对应的数据
    for (var i = 0, count = nameArr.length; i < count; i++) {
        //最后一级
        if (i == count - 1) {
            if (_field['value'] instanceof u.DataTable) {
                //暂不处理
            } else {
                this.setValue(fieldName, value);
            }
        } else {
            if (_field && _field['value'] instanceof u.DataTable) {
                var row = _field['value'].getCurrentRow();
                if (row) row.setChildValue(fieldName.replace(_name + '.', ''), value);
            } else {
                _name = nameArr[i + 1];
                _field = _field[_name]; //多层嵌套时_field取子项对应的数据
            }
        }
    }
};

var setChildSimpleDataByRowId = function setChildSimpleDataByRowId(rowId, data) {
    var rowIdArr = rowId.split('.');
    var rowIdLength = rowIdArr.length;
    if (rowIdLength > 1) {
        var _childField = rowIdArr[0]; //子表字段
        var _childObj = this.data[_childField]; // 子表字段存放的obj
        if (_childObj && _childObj['value'] instanceof u.DataTable) {
            var rowId = rowIdArr[1];
            var row = null;
            if (rowId) row = _childObj['value'].getRowByRowId(rowId);
            if (row) {
                if (rowIdArr.length == 2) {
                    row.setSimpleData(data);
                } else {
                    row.setChildSimpleDataByRowId(fieldName.replace(_childField + '.' + rowId + '.', ''), data);
                }
            }
        }
    }
};

/**
 * [_setData description]
 * @param {[type]} sourceData
 * @param {[type]} targetData
 * @param {[type]} subscribe
 * @param {[type]} parentKey  [父项key，数据项为数组时获取meta值用]
 */
var _setData = function _setData(rowObj, sourceData, targetData, subscribe, parentKey, options) {
    for (var key in sourceData) {

        // 判断是否要放到dataTable中
        if (options && !options.fieldFlag) {
            if (!rowObj.parent.getMeta(key)) {
                continue;
            }
        }
        var _parentKey = parentKey || null;
        //if (targetData[key]) {
        targetData[key] = targetData[key] || {};
        var valueObj = sourceData[key];

        // if (typeof valueObj != 'object'){
        //     if(typeof options == 'object'){
        //         if(options.fieldFlag) {
        //             rowObj.parent.createField(key);
        //         }
        //     }
        // }

        //if (typeof this.parent.meta[key] === 'undefined') continue;
        if (valueObj == null || (typeof valueObj === 'undefined' ? 'undefined' : _typeof(valueObj)) != 'object') {
            // 子表的话只有valueObj为datatable的时候才赋值
            if (!targetData[key].isChild) {
                targetData[key]['value'] = rowObj.formatValue(key, valueObj);
            }
            if (subscribe === true && oldValue !== targetData[key]['value']) {
                (0, _rowUtil._triggerChange)(rowObj, key, oldValue);
            }
        } else {
            if (valueObj.error) {
                if (u.showMessageDialog) u.showMessageDialog({ title: "警告", msg: valueObj.error, backdrop: true });else alert(valueObj.error);
            } else if (valueObj.value || valueObj.value === null || valueObj.meta || valueObj.value === '' || valueObj.value === '0' || valueObj.value === 0) {
                var oldValue = targetData[key]['value'];
                targetData[key]['value'] = rowObj.formatValue(key, valueObj.value);
                if (subscribe === true && oldValue !== targetData[key]['value']) {
                    (0, _rowUtil._triggerChange)(rowObj, key, oldValue);
                }
                for (var k in valueObj.meta) {
                    rowObj.setMeta(key, k, valueObj.meta[k]);
                }
            } else if ((0, _util.isArray)(valueObj)) {
                targetData[key].isChild = true;
                //ns 是多级数据时的空间名： 最顶层的dataTable没有ns。  f1.f2.f3
                var _key = _parentKey == null ? key : _parentKey + '.' + key;
                var ns = rowObj.parent.ns === '' ? key : rowObj.parent.ns + '.' + _key;
                if (rowObj.parent.meta[_key]) {
                    var meta = rowObj.parent.meta[_key]['meta'];
                    targetData[key].value = new u.DataTable({ root: rowObj.parent.root, ns: ns, meta: meta });
                    targetData[key].value.setSimpleData(valueObj);
                }
            } else {
                _parentKey = _parentKey == null ? key : _parentKey + '.' + key;
                _setData(rowObj, valueObj, targetData[key], null, _parentKey, options);
            }
        }
        //}
    }
};

/**
 *设置Row数据
 *@subscribe 是否触发监听
 */
var setData = function setData(data, subscribe, options) {
    this.status = data.status;
    var sourceData = data.data,
        targetData = this.data;
    if (this.parent.root.strict != true) {
        _setData(this, sourceData, targetData, subscribe, null, options);
        return;
    }

    // strict 为true 时 ，定义dataTable的时候必须定义所有字段信息才能设置数据。
    var meta = this.parent.meta;
    for (var key in meta) {
        var oldValue = newValue = null;
        //子数据
        if (meta[key]['type'] && meta[key]['type'] === 'child') {
            targetData[key].isChild = true;
            //ns 是多级数据时的空间名： 最顶层的dataTable没有ns。  f1.f2.f3
            var ns = this.parent.ns === '' ? key : this.parent.ns + '.' + key;
            var meta = this.parent.meta[key]['meta'];
            targetData[key].value = new u.DataTable({ root: this.parent.root, ns: ns, meta: meta });
            if (_typeof(sourceData[key]) === 'object') targetData[key].value.setSimpleData(sourceData[key]);
        }
        //存在多级关系
        else if (key.indexOf('.') != -1) {
                var keys = key.split('.');
                var _fieldValue = sourceData;
                var _targetField = targetData;
                for (var i = 0; i < keys.length; i++) {
                    _fieldValue = _fieldValue || {};
                    _fieldValue = _fieldValue[keys[i]];
                    _targetField = _targetField[keys[i]];
                }
                oldValue = _targetField['value'];
                _targetField['value'] = this.formatValue(key, _fieldValue);
                newValue = _targetField['value'];
            }
            // 通过 setSimpleData 设置的数据
            else if (sourceData[key] == null || _typeof(sourceData[key]) != 'object') {
                    oldValue = targetData[key]['value'];
                    targetData[key]['value'] = this.formatValue(key, sourceData[key]);
                    newValue = targetData[key]['value'];
                } else {
                    var valueObj = sourceData[key];
                    if (valueObj.error) {
                        if (u.showMessageDialog) u.showMessageDialog({ title: "警告", msg: valueObj.error, backdrop: true });else alert(valueObj.error);
                    } else if (valueObj.value || valueObj.value === null || valueObj.meta) {
                        oldValue = targetData[key]['value'];
                        targetData[key]['value'] = this.formatValue(key, valueObj.value);
                        newValue = targetData[key]['value'];
                        for (var k in valueObj.meta) {
                            this.setMeta(key, k, valueObj.meta[k]);
                        }
                    }
                }
        if (subscribe === true && oldValue !== newValue) {
            (0, _rowUtil._triggerChange)(this, key, oldValue);
        }
    }
};

var updateRow = function updateRow(row) {
    this.setData(row);
};

exports.setValue = setValue;
exports.setChildValue = setChildValue;
exports.setChildSimpleDataByRowId = setChildSimpleDataByRowId;
exports.setData = setData;
exports.updateRow = updateRow;