JQuery EasyUI 1.3.2 bug fixes and Improvements

Bugdatagrid: When the datagrid width (width) is changed, the message box cannot be centered. (repair ). treegrid: The mergeCells method does not work properly. (repair ). propertygrid: calling the 'enabled' method to stop editing a row will cause an exception (repair ). tree: When the lines attribute is set to true, empty data cannot be loaded (repaired ). now supports improving RTL functions. tabs: adds the 'rollby' method to scroll the tab header with a specific pixel value. tabs: adds the 'toolposition' attribute to set the tab toolbar to the left or right. tabs: adds the 'tabposition' attribute to define the tab position. Available values include 'top', 'bottom', 'left', and 'right '. datagrid: adds a column-Level Attribute 'order', allowing you to define different sorting forms for each row. datagrid: adds the column-Level Attribute 'halign ', allowing you to define how Column Titles are aligned. datagrid: adds the 'resizehandle' attribute to define the position of the size column, and selects the left or right edge of the column. datagrid: adds the 'freezerow' method to freeze rows. They are always shown above when the datagrid scroll down. datagrid: adds the 'clearchecked' method to identify all selected records. datagrid: adds the 'data' attribute to initialize the datagrid data. linkbutton: adds the 'iconalgin 'attribute to define the icon position. The default values include 'left' and 'right '. menu: adds the 'width' attribute. menu: the width of menu can be calculated automatically. tree: new available events include onBeforeDrag, onStartDrag, onDragEnter, onDragOver, onDragLeave, and so on. combo: added the 'height' attribute to allow users to define the combo height. combo: adds the 'reset' method. numberbox: adds the 'reset' method. spinner: adds the 'reset' method. spinner: added the 'height' attribute to allow users to define the height of a spinner. searchbox: added the 'height' attribute to allow users to define the searchbox height. form: adds the 'reset' method. validatebox: adds the 'delay' attribute to start delay verification from the last input value. validatebox: The 'tidposition' attribute is added to define the tip position. Currently, the following default values are supported: 'left' and 'right '. validatebox: now supports multiple verification rules on a field. slider: adds the 'reversed 'attribute to determine whether to switch between the minimum and maximum values. progressbar: The New 'height' attribute allows you to define the progressbar height.