Flex DataGrid×é¼þ
Flex DataGrid×é¼þ
ʵ¼ÊÉÏ£¬DataGrid×é¼þÊÇÊôÓÚÁбí×é¼þµÄ£¬Ö®ËùÒÔµ¥¶ÀÄóöÀ´½²½â£¬Ö÷ÒªÊÇÒòΪ DataGrid×é¼þÓÐןÜÇ¿´óµÄ¹¦ÄÜ£¬Ò²ÓкܶàÀ©Õ¹µÄÓ¦ÓÃÊÇÔÚ¿ª·¢Öо³£Óõ½µÄ¡£DataGrid×é¼þÊǰ´ÕÕÐкÍÁеÄÐÎʽÏÔʾÊý¾ÝµÄ¡£Óм¸¸öÀàÊÇÖ»ÓÐ DataGrid×é¼þ²ÅÄÜʹÓõ쬰üÀ¨DataGridCellEditorÀà¡¢DataGridColumnÀàºÍHeaderRendererÀà¡£ÕâÈý ¸öÀà»áÔÚʹÓõÄʱºòÖð¸ö½²½â¡£
15.1 Êý¾ÝÍø¸ñ£¨DataGrid£©×é¼þ¼ò½é
DataGrid×é¼þÊʺÏÏÔʾ°üº¬¶à¸öÊôÐԵĶÔÏ󡣿ÉÒÔͨ¹ýÄÚ²¿»òÕßÍⲿµÄÊý¾ÝÔ´°ÑÊý ¾Ý°ó¶¨µ½DataGrid×é¼þÖС£DataGrid×é¼þÓкܶàÇ¿´óµÄ¹¦ÄÜ£¬Ê¹ÎÒÃÇÔÚ¿ª·¢ÖкÜÈÝÒ×µØÊµÏÖijЩ´úÂ룬±ÈÈ磬°´ÕÕÌØ¶¨µÄ¹æÔòÅÅÐò£¬ÔÚµ¥Ôª¸ñÖÐǶ ÈëÆäËû×é¼þµÈ¡£DataGrid×é¼þÓкܶàÊôÐÔ¡¢·½·¨ºÍʼþ¡£³£ÓõÄÊôÐÔÈç±í15.1Ëùʾ£¬³£Óõķ½·¨Èç±í15.2Ëùʾ¡£
±í15.1 DataGrid×é¼þ³£ÓõÄÊôÐÔ
Êô ÐÔ
˵ Ã÷
columns
»ñÈ¡»òÉèÖÃÒ»¸öDataGridColumn¶ÔÏóÊý×飬ÿ¸ö¿ÉÒÔÏÔʾµÄÁÐΪһ¸ö¶ÔÏó
editable
ָʾÓû§ÄÜ·ñ±à¼Êý¾ÝÌṩÕßÖеÄÏîÄ¿
editedItemPosition
»ñÈ¡»òÉèÖÃÕýÔڱ༵ÄÊý¾ÝÌṩÕßÏîÄ¿µÄÏîÄ¿äÖȾÆ÷µÄÁÐË÷ÒýºÍÐÐË÷Òý
editedItemRenderer
»ñÈ¡¶Ôµ±Ç°ÕýÔڱ༵ÄÏîÄ¿ËùÊôµÄDataGrid×é¼þÖÐÏîÄ¿äÖȾÆ÷µÄÒýÓÃ
headerHeight
»ñÈ¡»òÉèÖÃDataGrid±êÌâµÄ¸ß¶È£¬ÒÔÏñËØÎªµ¥Î»
horizontalScrollPolicy
»ñÈ¡»òÉèÖÃÒ»¸ö²¼¶ûÖµ£¬Ö¸Ê¾Ë®Æ½¹ö¶¯ÌõÊÇ·ñʼÖÕ´ò¿ª
imeMode
»ñÈ¡»òÉèÖÃÊäÈë·¨±à¼Æ÷(IME)µÄģʽ
itemEditorInstance
¶ÔÏîÄ¿±à¼Æ÷µÄµ±Ç°»î¶¯ÊµÀý£¨Èç¹ûÓУ©µÄÒýÓÃ
labelFunction
»ñÈ¡»òÉèÖÃÒ»¸öº¯Êý£¬È·¶¨¸÷¸öÏîÄ¿µÄÄÄЩ×Ö¶ÎÒªÓÃ×÷±êÇ©Îı¾
minColumnWidth
»ñÈ¡»òÉèÖÃDataGrid×é¼þÁеÄ×îС¿í¶È£¬ÒÔÏñËØÎªµ¥Î»
resizableColumns
ָʾÓû§ÄÜ·ñ¸ü¸ÄÁеijߴç
rowCount
»ñÈ¡»òÉèÖÃÔÚÁбíÖÐÖÁÉÙ²¿·Ö¿É¼ûµÄÐеÄÐÐÊý
rowHeight
»ñÈ¡»òÉèÖÃDataGrid×é¼þÖÐÿһÐеĸ߶ÈÒÔÏñËØÎªµ¥Î»
showHeaders
»ñÈ¡»òÉèÖÃÒ»¸ö²¼¶ûÖµ£¬¸ÃֵָʾDataGrid×é¼þÊÇ·ñÏÔʾÁбêÌâ
sortableColumns
ָʾÓû§ÄÜ·ñͨ¹ýµ¥»÷ÁбêÌâµ¥Ôª¸ñ¶ÔÊý¾ÝÌṩÕßÖеÄÏîÄ¿½øÐÐÅÅÐò
sortDescending
»ñÈ¡µ±Óû§µ¥»÷ÁбêÌâʱÁеÄÅÅÐò˳Ðò
sortIndex
»ñȡҪÅÅÐòµÄÁеÄË÷Òý
±í15.2 DataGrid×é¼þ³£Óõķ½·¨
·½ ·¨
˵ Ã÷
addColumn
ÔÚcolumnsÊý×éµÄĩβÌí¼ÓÁÐ
addColumnAt
ÔÚcolumnÊý×éÖеÄÖ¸¶¨Ë÷Òý´¦²åÈëÁÐ
createItemEditor
Ïà¹ØÎĵµ£º
ÔÎĵØÖ·£ºhttp://www.adobe.com/cn/devnet/flex/articles/itemrenderers_pt5.html
Èç¹ûÄúÒªÏÔʾ´óÁ¿ itemRenderer£ÎÞÂÛÔÚ DataGrid »¹ÊÇÔÚ AdvancedDataGrid ÖУÈç¹ûÎÞ·¨ÓÐЧ±àдÕâЩ itemRenderer, ÄúµÄÓ¦ÓóÌÐòÐÔÄÜ¿ÉÄÜÊܵ½¸ºÃæÓ°Ïì¡£ÒÔÏÂÊÇһЩ¿ÉÄÜÓÐËù°ïÖúµÄÌáʾ:
ÏÞÖÆÊ¹Óà itemRenderer µÄÁÐÊý¡£ÊÇ·ñÕæµÄÐèÒª½«Ã ......
FlexÊÇ RIA(rich internet applications,¼´¸»¿Í»§¶Ë)µÄÒ»ÖÖ¼¼ÊõʵÏÖ,ÏÂÃæÎÒÃǰÑËü¼°ÆäÏà¹ØµÄ֪ʶÓëjava×ö¸ö¼òµ¥µÄ¶ÔÕÕ,ÓÉÓÚ¸öÈËˮƽÓÐÏÞ,ÏÂÃæµÄ±È½Ï½ö¹©²Î¿¼:
1.RIA vs ¿çƽ̨µÄ±à³Ì¼¼Êõ
2.Flex vs java
3.flex framework vs jdk
4.flex buil ......
Ìáµ½web¼´Ê±Í¨ÐÅ£¬¿ÉÄÜ´ó¼ÒÁ¢¼´»áÏëµ½ajax¶¨Ê±ÇëÇó¡¢·þÎñÆ÷ÍÆµÈ½â¾ö·½°¸£¬µ«ÕâÀïÎÒҪ˵µÄÊÇÒ»ÖÖ×ۺϵĽâ¾ö·½°¸£¬Ê¹ÓÃAdobeµÄFlex XmlSocket¡¢javascriptÒÔ¼°·þÎñÆ÷¶Ë¼¼Êõ£¬½¨Á¢ÕæÕýµÄweb¼´Ê±Í¨ÐÅ¡£µ±È»Õ⻹ÊÜÒæÓÚflashµÄÆÕ¼°£¬´ó²¿·ÖÓû§µÄä¯ÀÀÆ÷¶¼°²×°ÁËFlash player²å¼þ£¬´Ó¶ø±£Ö¤´Ë·½°¸Î ......
´ÓÍøÉÏ×ªÔØµÄ£¬»¹Ã»Ê±¼ä¼ø¶¨£¬ÔݼǼÔÚÕâÀï
http://blog.csdn.net/zyjasp/archive/2008/05/16/2452175.aspx
µÚÒ»²½:½¨Á¢¼ÓÔØÀà[CtmObjLoader],´ËÀà¿ÉÒÔ¼ÓÔØÎļþÀàÐÍ [ͼƬÎļþ»òswfÎļþ]
package
{
import flash.display.DisplayObject;
import flash.display.Loader;
import flash.events.*;
import flash. ......