Change Log: `yii2-export`
=========================

## version 1.3.0

**Date:** 07-Sep-2018

- Enhancements to support Bootstrap v4.x.
- Move all source code to `src` directory.
- (enh #256, #257): Correct documentation.
- (enh #255): Modify code for better performance.
- (kartik-v/yii2-krajee-base#94): Refactor code and consolidate / optimize properties within traits.
- (bug #252): Correct krajeeDialog plugin undefined initialization.
- (enh #249, #250): New property `exportFormHiddenInputs` for submitting additional data with export form.

## version 1.2.9

**Date:** 24-Feb-2018

- (enh #241): Update Ukranian translations.
- (enh #239): New property `stripHtml` that would strip Html tags.
- (enh #238): New style options for header, box, and cells.
- (enh #236): Autoformat cells via enhanced column configuration style properties.
- (enh #235): Change default export path from `@webroot/runtime/export` to `@app/runtime/export`.
- (enh #234): Correct temp file deletion.
- Refactor and optimize code.
- (enh #232): Replace PHPExcel with updated PHPSpreadsheet library.
- (enh #230): Export HTML content more correctly fixes #168, #126.

## version 1.2.8

**Date:** 19-Nov-2017

- (bug #221, #222): Correct auto filter.
- (bug #211): Correct directory creation to be recursive.
- (enh #209): New event property `onGenerateFile`.
- (enh #208): Optimize code and eliminate redundant properties.
- (enh #205): Updates for mpdf 7.0. Changes to PDF rendering.
- Chronological ordering of issues for change log.
- (enh #197): Add public method `getExportType` to access through `onRender` callbacks. 
- (enh #196): More correct `styleOptions` parsing for `contentBefore` and `contentAfter`. 
- Code documentation enhancements.
- (enh #188): Better validation of empty data using `isset`.
- (enh #185): Add Vietnamese Translations.
- (enh #126): Allow HTML tags in cell value based on data column format.

## version 1.2.7

**Date:** 13-Mar-2017

- Update message config to include all default standard translation files.
- (enh #182, #183): Correct column label key increment.
- (enh #177): Update French Translations.
- (enh #175): Add French Translations.
- (bug #165): Empty export result when only first column is selected.
- (bug #164): Process export correctly when confirmation alert is not set.
- (enh #163): Add dependency for kartik-v/yii2-dialog.

## version 1.2.6

**Date:** 05-Aug-2016

- (enh #161): Implement Krajee Dialog to display confirmation alerts.
- Add contribution templates.
- (enh #159): Fix export to exel columns with comma in headers.
- (bug #155): Fix '0' value being wrongly parsed in empty check.
- (enh #156): Add Lithuanian translations.
- (bug #151): Correct "undefined offset" when `batchSize` is set.
- (enh #150): Created beforeContent and afterContent settings.
- (enh #149): Add Turkish translations.
- (enh #141): Add grouping option in export column.
- (enh #138): Add dynagrid selection support.
- (enh #137): Add Estonian translations.
- (enh #135): Add Indonesian translations.

## version 1.2.5

**Date:** 18-Apr-2016

- (enh #133): Modify default `pdfLibrary` setting for mPDF.
- (enh #124): Add Italian translations.
- (enh #123): Allow the exported filename to have spaces.
- (enh #121): Add Dutch translations.
- (enh #119): Add Hungarian translations.
- (enh #118): Validation for empty value.
- (enh #117): Add German translations.
- (enh #115): Add Polish translations.

## version 1.2.4

**Date:** 04-Feb-2016

- (enh #114): Add composer branch alias to allow getting latest `dev-master` updates.
- (enh #112): Added option to configure timeout.
- PHP comment formatting and PHPDoc updates.
- (enh #100): Add Czech language translations.
- (enh #99): New setter methods `setPHPExcel`, `setPHPExcelWriter`, `setPHPExcelSheet`
- (enh #98): More correct models count for generateBody.
- (enh #89): New property `onInitExcel` as an event for `initPHPExcel` method.
- (enh #87): Cache dataProvider total count (for performance).
- (enh #78): Add Portugese Brazilian translations.

## version 1.2.3

**Date:** 19-Jul-2015

- (enh #76): Allow fetching models in batches. Fixes #70.
- (enh #75): Add Spanish translations.
- (enh #72): Configurable menu container tag when `asDropdown` is `false`. Fixes #73.
- (enh #69): Various enhancements to export functionality.
- (bug #64): Alternative buffer emulation by setting `stream` to `false` and `streamAfterSave` to `true`.
- (bug #62): Correct export request param for allowing multiple export menus on the same page.
- (enh #52): Bind export elements better on jQuery events.
- (enh #51): Fix to correct right filtering of exported data via pjax.
- (enh #50): Better exit and resetting of memory after output generation.
- (enh #49): Set a better PHP Excel version dependency.
- (enh #47): Set asset bundle dependencies with yii2-krajee-base.
- (enh #46): New `pjaxContainerId` property added to widget to enable refreshing via pjax.
- (enh #45): Fix buffer clearing.
- (enh #44): Improve validation to retrieve the right translation messages folder.
- (enh #43): Added new `clearBuffers` property for better fix of #40.

## version 1.2.2

**Date:** 14-Feb-2015

- Set copyright year to current.
- (enh #41): New bool property `initProvider` to clear previously fetched models before render.
- (enh #40): Fix buffer clearing.
- (enh #39): Set AssetBundle dependency to kartik\base\AssetBundle.
- (enh #37): Added zh-CN translations

## version 1.2.1

**Date:** 20-Jan-2015

- (bug #34): Set lastModifiedBy to default to username instead of datetime 

## version 1.2.0

**Date:** 12-Jan-2015

- Code formatting updates as per Yii2 coding style.
- Revamp to use new Krajee base Module and TranslationTrait.
- (enh #33): Updated Russian translations.
- (enh #32): Add`columnBatchToggleSettings` to configure column toggle all checkbox.
- (enh #31): Configure separate `AssetBundle` for export columns selector.
- (enh #30): Create new jquery plugin for export columns selector.
- (enh #29): Display emptyText when no columns selected.
- (bug #28): Validation of column name correctly when 0 or 1 column selected.
- (enh #27): Add ability to toggle (check/uncheck) all columns in column selector.
- (enh #26): Russian translation added.
- (enh #25): Template to configure the export menu and column selector button groups.
- added ability to configure export form HTML options.
- (enh #18): Configurable user interfaces for advanced cases using view templates
    - `exportFormView` allows you to setup your own custom view file for rendering the export form.
    - `exportColumnsView` allows you to setup your own custom view file for rendering the column selector dropdown.
- (enh #17): New column selector feature to allow selection of columns
    - shows a column picker dropdown list to allow selection of columns for export.
    - new `container` property allows you to group the export menu and column selector dropdowns.
    - allows configuration of column picker dropdown button through `columnSelectorOptions`
    - auto-generates column labels in the column selector. But you can override displayed column labels for each column key through `columnSelector` property settings.
    - allows preselected columns through `selectedColumns` (you must set the selected column keys)
    - allows columns to be disabled in column selector through `disabledColumns` (you must set the disabled column keys)
    - allows columns to be hidden in column selector through `hiddenColumns` (you must set the hidden column keys)
    - allows columns to be hidden from both export and column selector through `noExportColumns` (you must set the no export column keys)
    - toggle display of the column selector through `showColumnSelector` property
    - column selector is displayed only if `asDropdown` is set to `true`.

## version 1.1.0

**Date:** 26-Dec-2014

- (enh #22): Add property `enableFormatter` to enable/disable yii grid formatter.
- (bug #21): Set correct reference to `ActiveDataProvider` and `ActiveQueryInterface`.
- (bug #19): Correct rendering of menu when format config is disabled.
- (bug #16): Prevent default on menu item click when showConfirmAlert is set to false.
- (enh #14): New property `showConfirmAlert` that controls display of the javascript confirmation dialog before download.
- (enh #13): Enhance download popup dialog to properly reset.
- (enh #12): Translations for Portugese (pt-PT).
- (enh #11): Option to set target for export form submission.
- (enh #10): Set composer json dependency for yii2-grid.

## version 1.0.0

**Date:** 17-Dec-2014

- Initial release