qdhezheng-license-web/public/v1/apps/edp/frd/frd002/refwin.js

define(function (require, exports, module) {
    var Window = require('system/views/pages/window');
    var tpl = require('text!apps/edp/frd/frd002/refwin.tpl');
    // var DataSource = require('system/base/datasource');

    function RefWindow(args) {
        this.options = {
            title: '参照信息',
            content: tpl,
            width: 612,
            height: 435,
            modal: true,
            closed: true,
            closable: true,
            data: null
        }

        this.args = args;
        Window.call(this, this.options);

        this.dsMaster = new DataSource({
            funcObjCode: 'tFrmUIObj'
        });

        this.dsDetail = new DataSource({
            funcObjCode: 'tFrmUIProp'
        });

    }

    inherits(RefWindow, Window);

    RefWindow.prototype.init = function () {
        var self = this;
        var tree = {
            actions: {
                // onDblClick: function(event, treeId, treeNode) {
                //     var newRow = treeNode.tag;
                //     if (newRow) {
                //         self.dsMaster.setCurrentRow(newRow);
                //     }
                // },
                onClick: function (event, treeNode) {
                    var newRow = treeNode.row;
                    if (newRow !== undefined) {
                        self.dsMaster.setCurrentRow(newRow);
                    }
                }
            }
        }

        this.register('tree', 'tree_obj', tree);
    }

    RefWindow.prototype.open = function () {
        var self = this;
        var code = this.dsMaster.uiObjCode + ';' + this.dsDetail.uiObjCode;
        var post_data = {
            funcCode: '',
            uiObjCodes: code
        };

        Store.services.getUiObjSchema(post_data, function (isOk, data) {
            if (isOk) {
                self.dsMaster.initUIObj(data[self.dsMaster.uiObjCode]);
                self.dsDetail.initUIObj(data[self.dsDetail.uiObjCode]);
                self.dsMaster.addRelation(self.dsDetail, 'UIObjCode', 'UIObjCode');
                Window.prototype.open.call(self);
            }
        });
    };

    RefWindow.prototype.customerize = function ($container) {
        var self = this;
        this.$cmbField = this.getElement('.cmbField');
        this.$cmbFieldName = this.getElement('.cmbFieldName');
        var $btnOk = this.getElement('.btnOk');
        if ($btnOk) {
            $btnOk.on('click', function () {
                self.doOp('ok');
            });
        }

        var $btnCancel = this.getElement('.btnCancel');
        if ($btnCancel) {
            $btnCancel.click(function () {
                self.doOp('exit');
            });
        }

        this.dsMaster.search(function (isOk) {
            self.dsMaster.setCurrentRow(null);
            var nodes = parseTreeData(self.dsMaster);
            self.vm.tree_obj.reset(nodes);
            self.dsMaster.on('onCurrentChanged', function (ds, e) {
                if (ds.currentRow) {
                    ds.loadDetails(function (isOk) {
                        if (isOk) {
                            var items = parseFieldItems(self.dsDetail);
                            self.$cmbField.combobox('loadData', items);
                            self.$cmbField.combobox('clear');
                            self.$cmbFieldName.combobox('loadData', items);
                            self.$cmbFieldName.combobox('clear');
                        }
                    });
                }
            });
        });
    };

    /**
     * 转化ds数据为字段元素
     * {text:[fieldName],value:[rowindex]}
     * @param  {Object} ds 数据源
     * @return {Array}   字段数组
     */
    function parseFieldItems(ds) {
        var items = [];
        for (var i = 0; i < ds.rows.length; i++) {
            var row = ds.rows[i];
            var item = {
                text: row['DispName'],
                value: row['FieldName']
            }

            items.push(item);
        }
        ;
        return items;
    }

    /**
     * 转为ds数据为树节点数据
     * {row:[rowindex],id:[UIObjCode],pId:[ModuleCode],name:[UIObjName]}
     * @param  {Object} ds 数据源
     * @return {Array}  树数据
     */
    function parseTreeData(ds) {
        var nodes = [];
        var root = {
            pId: '',
            id: '*',
            name: '界面对象'
        };
        nodes.push(root);
        var modules = [];
        for (var i = 0; i < ds.rows.length; i++) {
            var row = ds.rows[i];
            if (modules.indexOf(row['ModuleCode']) < 0) {
                modules.push(row['ModuleCode']);
                var moduleNode = {
                    pId: '*',
                    id: row['ModuleCode'],
                    name: row['ModuleName']
                };
                nodes.push(moduleNode);
            }
            var treeNode = {
                row: i,
                uiObjCode: row['UIObjCode'],
                pId: row['ModuleCode'],
                id: row['UIObjCode'],
                name: row['UIObjName']
            };
            nodes.push(treeNode);
        }
        ;

        return nodes;
    }

    RefWindow.prototype.select = function () {
        var refObj = this.vm.tree_obj.getSelected().uiObjCode;
        if (!refObj) {
            Store.showError(Store.MSG.UIOBJ_NOT_SELECT);
            return;
        }

        var refField = this.$cmbField.combobox('getValue');
        var refFieldName = this.$cmbFieldName.combobox('getValue');
        if (this.args.row) {
            this.args.row.validator('RefObj', refObj);
            this.args.row.validator('RefField', refField);
            this.args.row.validator('RefFieldName', refFieldName);
        }
        if (this.args.callback) {
            this.args.callback();
        }
        this.close();
    };

    RefWindow.prototype.doOp = function (opCode) {
        var isHandled = false;
        switch (opCode) {
            case 'ok':
                this.select();
                break;
            case 'exit':
                this.close();
                break;
            case 'refresh':
                this.refresh();
        }
    };

    RefWindow.prototype.refresh = function () {
        var self = this;

        //表参照专用，表参照相关约束
        this.args.refParam.ignoreValue = true;
        this.dsMaster.refQuery = this.args.refParam;
        this.dsMaster.search();
    };


    return RefWindow;
})