DEC-20200 fix: 【迭代】【驱动管理】新建数据连接，选择自定义驱动，保存后显示默认驱动

src/modules/pages/connection/connection_jdbc/connection_jdbc.ts

@@ -23,6 +23,7 @@ export class ConnectionJdbc extends BI.Widget {
         const connectionData = this.model.connectionSelectedOne.connectionData as ConnectionJDBC;
         const {
             driver,
+            driverSource,
             database,
             user,
             originalCharsetName,
@@ -45,7 +46,7 @@ export class ConnectionJdbc extends BI.Widget {
                 {
                     type: FormItem.xtype,
                     name: BI.i18nText('Dec-Dcm_Connection_Form_Driver'),
-                    value: driver,
+                    value: BI.isKey(driverSource) ? `${driver} (${driverSource})` : driver,
                 },
                 {
                     type: FormItem.xtype,

src/modules/pages/maintain/forms/components/form.jdbc.ts

@@ -148,6 +148,7 @@ export class FormJdbc extends BI.Widget {
                                         const value = this.form.driver.getValue();
                                         const connectionData = this.options.formData.connectionData as ConnectionJDBC;
                                         const connectionType = getJdbcDatabaseType(connectionData.database, connectionData.driver);
+                                        // DEC-2020
                                         const url = (connectionType.urls && connectionType.urls[value.driver]) || connectionType.url;
                                         this.form.url.setValue(url);
                                         const urlInfo = resolveUrlInfo(url, connectionData.database);