Version 1.4
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* Bug
* menu: The menu should not has a correct height when removed a menu item. fixed.
* datagrid: The 'fitColumns' method does not work normally when the datarid width is too small. fixed.
* Improvement
* The fluid/percentange size is supported now for all easyui components.
* menu: Add 'showItem', 'hideItem' and 'resize' methods.
* menu: Auto resize the height upon the window size.
* menu: Add 'duration' property that allows the user to define duration time in milliseconds to hide menu.
* validatebox: Add 'onBeforeValidate' and 'onValidate' events.
* combo: Extended from textbox now.
* combo: Add 'panelMinWidth','panelMaxWidth','panelMinHeight' and 'panelMaxHeight' properties.
* searchbox: Extended from textbox now.
* tree: The 'getRoot' method will return the top parent node of a specified node if pass a 'nodeEl' parameter.
* tree: Add 'queryParams' property.
* datetimebox: Add 'spinnerWidth' property.
* panel: Add 'doLayout' method to cause the panel to lay out its components.
* panel: Add 'clear' method to clear the panel's content.
* datagrid: The user is allowed to assign percent width to columns.
* form: Add 'ajax','novalidate' and 'queryParams' properties.
* linkbutton: Add 'resize' method.
* New Plugins
* textbox: A enhanced input field that allows users build their form easily.
* datetimespinner: A date and time spinner that allows to pick a specific day.
* filebox: The filebox component represents a file field of the forms.
Version 1.3.6
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* Bug
* treegrid: The 'getChecked' method can not return correct checked rows. fixed.
* tree: The checkbox does not display properly on async tree when 'onlyLeafCheck' property is true. fixed.
* Improvement
* treegrid: All the selecting and checking methods are extended from datagrid component.
* linkbutton: The icon alignment is fully supported, possible values are: 'top','bottom','left','right'.
* linkbutton: Add 'size' property, possible values are: 'small','large'.
* linkbutton: Add 'onClick' event.
* menubutton: Add 'menuAlign' property that allows the user set top level menu alignment.
* combo: Add 'panelAlign' property, possible values are: 'left','right'.
* calendar: The 'formatter','styler' and 'validator' options are available to custom the calendar dates.
* calendar: Add 'onChange' event.
* panel: Add 'method','queryParams' and 'loader' options.
* panel: Add 'onLoadError' event.
* datagrid: Add 'onBeginEdit' event that fires when a row goes into edit mode.
* datagrid: Add 'onEndEdit' event that fires when finishing editing but before destroying editors.
* datagrid: Add 'sort' method and 'onBeforeSortColumn' event.
* datagrid: The 'combogrid' editor has been integrated into datagrid.
* datagrid: Add 'ctrlSelect' property that only allows multi-selection when ctrl+click is used.
* slider: Add 'converter' option that allows users determine how to convert a value to the slider position or the slider position to the value.
* searchbox: Add 'disabled' property.
* searchbox: Add 'disable','enable','clear','reset' methods.
* spinner: Add 'readonly' property, 'readonly' method and 'onChange' event.
Version 1.3.5
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* Bug
* searchbox: The 'searcher' function can not offer 'name' parameter value correctly. fixed.
* combo: The 'isValid' method can not return boolean value. fixed.
* combo: Clicking combo will trigger the 'onHidePanel' event of other combo components that have hidden drop-down panels. fixed.
* combogrid: Some methods can not inherit from combo. fixed.
* Improvement
* datagrid: Improve performance on checking rows.
* menu: Allows to append a menu separator.
* menu: Add 'hideOnUnhover' property to indicate if the menu should be hidden when mouse exits it.
* slider: Add 'clear' and 'reset' methods.
* tabs: Add 'unselect' method that will trigger 'onUnselect' event.
* tabs: Add 'selected' property to specify what tab panel will be opened.
* tabs: The 'collapsible' property of tab panel is supported to determine if the tab panel can be collapsed.
* tabs: Add 'showHeader' property, 'showHeader' and 'hideHeader' methods.
* combobox: The 'disabled' property can be used to disable some items.
* tree: Improve loading performance.
* pagination: The 'layout' property can be used to customize the pagination layout.
* accordion: Add 'unselect' method that will trigger 'onUnselect' event.
* accordion: Add 'selected' and 'multiple' properties.
* accordion: Add 'getSelections' method.
* datebox: Add 'sharedCalendar' property that allows multiple datebox components share one calendar component.
Version 1.3.4
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* Bug
* combobox: The onLoadSuccess event fires when parsing empty local data. fixed.
* form: Calling 'reset' method can not reset datebox field. fixed.
* Improvement
* mobile: The context menu and double click features are supported on mobile devices.
* combobox: The 'groupField' and 'groupFormatter' options are available to display items in groups.
* tree: When append or insert nodes, the 'data' parameter accepts one or more nodes data.
* tree: The 'getChecked' method accepts a single 'state' or an array of 'state'.
* tree: Add 'scrollTo' method.
* datagrid: The 'multiSort' property is added to support multiple column sorting.
* datagrid: The 'rowStyler' and column 'styler' can return CSS class name or inline styles.
* treegrid: Add 'load' method to load data and navigate to the first page.
* tabs: Add 'tabWidth' and 'tabHeight' properties.
* validatebox: The 'novalidate' property is available to indicate whether to perform the validation.
* validatebox: Add 'enableValidation' and 'disableValidation' methods.
* form: Add 'enableValidation' and 'disableValidation' methods.
* slider: Add 'onComplete' event.
* pagination: The 'buttons' property accepts the existing element.
Version 1.3.3
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* Bug
* datagrid: Some style features are not supported by column styler function. fixed.
* datagrid: IE 31 stylesheet limit. fixed.
* treegrid: Some style features are not supported by column styler function. fixed.
* menu: The auto width of menu item displays incorrect in ie6. fixed.
* combo: The 'onHidePanel' event can not fire when clicked outside the combo area. fixed.
* Improvement
* datagrid: Add 'scrollTo' and 'highlightRow' methods.
* treegrid: Enable treegrid to parse data from <tbody> element.
* combo: Add 'selectOnNavigation' and 'readonly' options.
* combobox: Add 'loadFilter' option to allow users to change data format before loading into combobox.
* tree: Add 'onBeforeDrop' callback event.
* validatebox: Dependent on tooltip plugin now, add 'deltaX' property.
* numberbox: The 'filter' options can be used to determine if the key pressed was accepted.
* linkbutton: The group button is available.
* layout: The 'minWidth','maxWidth','minHeight','maxHeight' and 'collapsible' properties are available for region panel.
* New Plugins
* tooltip: Display a popup message when moving mouse over an element.
Version 1.3.2
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* Bug
* datagrid: The loading message window can not be centered when changing the width of datagrid. fixed.
* treegrid: The 'mergeCells' method can not work normally. fixed.
* propertygrid: Calling 'endEdit' method to stop editing a row will cause errors. fixed.
* tree: Can not load empty data when 'lines' property set to true. fixed.
* Improvement
* RTL feature is supported now.
* tabs: Add 'scrollBy' method to scroll the tab header by the specified amount of pixels
* tabs: Add 'toolPosition' property to set tab tools to left or right.
* tabs: Add 'tabPosition' property to define the tab position, possible values are: 'top','bottom','left','right'.
* datagrid: Add a column level property 'order' that allows users to define different default sort order per column.
* datagrid: Add a column level property 'halign' that allows users to define how to align the column header.
* datagrid: Add 'resizeHandle'