Li Guoliang » DataGrid http://liguoliang.com ActionScript Flex Java JEE PHP... Wed, 08 Feb 2012 01:44:22 +0000 en hourly 1 http://wordpress.org/?v=3.3.1 How to display errorString in a Datagrid ItemEditor? http://liguoliang.com/2011/how-to-display-errorstring-in-a-datagrid-itemeditor/ http://liguoliang.com/2011/how-to-display-errorstring-in-a-datagrid-itemeditor/#comments Mon, 19 Dec 2011 14:38:42 +0000 老李 http://liguoliang.com/?p=2205 image And this datagrid is editable ,  we can modify username directly, by default, Flex will use TextInput as t

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]]> http://liguoliang.com/2011/how-to-display-errorstring-in-a-datagrid-itemeditor/feed/ 0 Flex: 检查/撤销Datagrid编辑数据 Validate/revert editable Datagrid input value http://liguoliang.com/2011/validaterevert-editable-datagrid-input-value/ http://liguoliang.com/2011/validaterevert-editable-datagrid-input-value/#comments Mon, 05 Dec 2011 13:42:11 +0000 老李 http://liguoliang.com/2011/flex-%e6%a3%80%e6%9f%a5%e6%92%a4%e9%94%80datagrid%e7%bc%96%e8%be%91%e6%95%b0%e6%8d%ae-validaterevert-editable-datagrid-input-value/ More...

]]> http://liguoliang.com/2011/validaterevert-editable-datagrid-input-value/feed/ 0 Flex: Setting Datagrid column percentWidth – 设置Datagrid 列宽度为百分比 http://liguoliang.com/2010/flex-setting-datagrid-column-percentwidth-%e8%ae%be%e7%bd%aedatagrid-%e5%88%97%e5%ae%bd%e5%ba%a6%e4%b8%ba%e7%99%be%e5%88%86%e6%af%94/ http://liguoliang.com/2010/flex-setting-datagrid-column-percentwidth-%e8%ae%be%e7%bd%aedatagrid-%e5%88%97%e5%ae%bd%e5%ba%a6%e4%b8%ba%e7%99%be%e5%88%86%e6%af%94/#comments Thu, 19 Aug 2010 14:31:18 +0000 老李 http://liguoliang.com/2010/08/1447/ 需求: 设置DatagridColumn的Percent width

临时解决方法: 监听Datagrid的CREATION_COMPLETE事件, 在响应函数中重置Column的宽度.

效果: 参见http://cutown.com/home/reg.php, 网页内嵌入的Datagrid中, 后两列宽度为首列之外的宽度均分.

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]]> http://liguoliang.com/2010/flex-setting-datagrid-column-percentwidth-%e8%ae%be%e7%bd%aedatagrid-%e5%88%97%e5%ae%bd%e5%ba%a6%e4%b8%ba%e7%99%be%e5%88%86%e6%af%94/feed/ 0 Flex: DataGrid使用ListEvent.ITEM_DOUBLE_CLICK监听双击事件 http://liguoliang.com/2010/flex-datagrid%e4%bd%bf%e7%94%a8listevent-item_double_click%e7%9b%91%e5%90%ac%e5%8f%8c%e5%87%bb%e4%ba%8b%e4%bb%b6/ http://liguoliang.com/2010/flex-datagrid%e4%bd%bf%e7%94%a8listevent-item_double_click%e7%9b%91%e5%90%ac%e5%8f%8c%e5%87%bb%e4%ba%8b%e4%bb%b6/#comments Sun, 31 Jan 2010 08:48:19 +0000 老李 http://liguoliang.com/2010/01/1133/ More...

]]> http://liguoliang.com/2010/flex-datagrid%e4%bd%bf%e7%94%a8listevent-item_double_click%e7%9b%91%e5%90%ac%e5%8f%8c%e5%87%bb%e4%ba%8b%e4%bb%b6/feed/ 0 Flex: Datagrid派发ITEM_EDIT_BEGIN后因fm/focusManager为Null报错的解决方法 http://liguoliang.com/2010/flex-datagrid%e6%b4%be%e5%8f%91item_edit_begin%e5%90%8e%e5%9b%a0fmfocusmanager%e4%b8%banull%e6%8a%a5%e9%94%99%e7%9a%84%e8%a7%a3%e5%86%b3%e6%96%b9%e6%b3%95/ http://liguoliang.com/2010/flex-datagrid%e6%b4%be%e5%8f%91item_edit_begin%e5%90%8e%e5%9b%a0fmfocusmanager%e4%b8%banull%e6%8a%a5%e9%94%99%e7%9a%84%e8%a7%a3%e5%86%b3%e6%96%b9%e6%b3%95/#comments Fri, 15 Jan 2010 14:09:59 +0000 老李 http://liguoliang.com/2010/01/1110/ More...

]]> http://liguoliang.com/2010/flex-datagrid%e6%b4%be%e5%8f%91item_edit_begin%e5%90%8e%e5%9b%a0fmfocusmanager%e4%b8%banull%e6%8a%a5%e9%94%99%e7%9a%84%e8%a7%a3%e5%86%b3%e6%96%b9%e6%b3%95/feed/ 1 使用ActionScript建立DataGrid, 添加右键, 增加列, 并设定列的ItemRenderer http://liguoliang.com/2009/%e4%bd%bf%e7%94%a8actionscript%e5%bb%ba%e7%ab%8bdatagrid-%e6%b7%bb%e5%8a%a0%e5%8f%b3%e9%94%ae-%e5%a2%9e%e5%8a%a0%e5%88%97-%e5%b9%b6%e8%ae%be%e5%ae%9a%e5%88%97%e7%9a%84itemrender/ http://liguoliang.com/2009/%e4%bd%bf%e7%94%a8actionscript%e5%bb%ba%e7%ab%8bdatagrid-%e6%b7%bb%e5%8a%a0%e5%8f%b3%e9%94%ae-%e5%a2%9e%e5%8a%a0%e5%88%97-%e5%b9%b6%e8%ae%be%e5%ae%9a%e5%88%97%e7%9a%84itemrender/#comments Mon, 05 Jan 2009 16:59:39 +0000 老李 http://liguoliang.com/2009/01/679/

]]> http://liguoliang.com/2009/%e4%bd%bf%e7%94%a8actionscript%e5%bb%ba%e7%ab%8bdatagrid-%e6%b7%bb%e5%8a%a0%e5%8f%b3%e9%94%ae-%e5%a2%9e%e5%8a%a0%e5%88%97-%e5%b9%b6%e8%ae%be%e5%ae%9a%e5%88%97%e7%9a%84itemrender/feed/ 6 使用ItemRenderer处理基于List容器的显示内容 [DataGrid, Tree, List等] http://liguoliang.com/2009/%e4%bd%bf%e7%94%a8itemrender%e5%a4%84%e7%90%86%e5%9f%ba%e4%ba%8elist%e5%ae%b9%e5%99%a8%e7%9a%84%e6%98%be%e7%a4%ba%e5%86%85%e5%ae%b9-datagrid-tree-list%e7%ad%89/ http://liguoliang.com/2009/%e4%bd%bf%e7%94%a8itemrender%e5%a4%84%e7%90%86%e5%9f%ba%e4%ba%8elist%e5%ae%b9%e5%99%a8%e7%9a%84%e6%98%be%e7%a4%ba%e5%86%85%e5%ae%b9-datagrid-tree-list%e7%ad%89/#comments Mon, 05 Jan 2009 16:52:06 +0000 老李 http://liguoliang.com/2009/01/678/

]]> http://liguoliang.com/2009/%e4%bd%bf%e7%94%a8itemrender%e5%a4%84%e7%90%86%e5%9f%ba%e4%ba%8elist%e5%ae%b9%e5%99%a8%e7%9a%84%e6%98%be%e7%a4%ba%e5%86%85%e5%ae%b9-datagrid-tree-list%e7%ad%89/feed/ 0 AIR中通过右键直接选定基于LIST容器[DataGrid, List, Tree等]的数据 – Select List item with mouse right-click http://liguoliang.com/2009/air%e4%b8%ad%e9%80%9a%e8%bf%87%e5%8f%b3%e9%94%ae%e7%9b%b4%e6%8e%a5%e9%80%89%e5%ae%9a%e5%9f%ba%e4%ba%8elist%e5%ae%b9%e5%99%a8datagrid-list-tree%e7%ad%89%e7%9a%84%e6%95%b0%e6%8d%ae-select-list-ite/ http://liguoliang.com/2009/air%e4%b8%ad%e9%80%9a%e8%bf%87%e5%8f%b3%e9%94%ae%e7%9b%b4%e6%8e%a5%e9%80%89%e5%ae%9a%e5%9f%ba%e4%ba%8elist%e5%ae%b9%e5%99%a8datagrid-list-tree%e7%ad%89%e7%9a%84%e6%95%b0%e6%8d%ae-select-list-ite/#comments Mon, 05 Jan 2009 15:18:16 +0000 老李 http://liguoliang.com/2009/01/675/

]]> http://liguoliang.com/2009/air%e4%b8%ad%e9%80%9a%e8%bf%87%e5%8f%b3%e9%94%ae%e7%9b%b4%e6%8e%a5%e9%80%89%e5%ae%9a%e5%9f%ba%e4%ba%8elist%e5%ae%b9%e5%99%a8datagrid-list-tree%e7%ad%89%e7%9a%84%e6%95%b0%e6%8d%ae-select-list-ite/feed/ 4 使用labelFunction处理DataGrid显示内容 http://liguoliang.com/2009/%e4%bd%bf%e7%94%a8labelfunction%e5%a4%84%e7%90%86datagrid%e6%98%be%e7%a4%ba%e5%86%85%e5%ae%b9/ http://liguoliang.com/2009/%e4%bd%bf%e7%94%a8labelfunction%e5%a4%84%e7%90%86datagrid%e6%98%be%e7%a4%ba%e5%86%85%e5%ae%b9/#comments Mon, 05 Jan 2009 09:31:44 +0000 老李 http://liguoliang.com/2009/01/668/

]]> http://liguoliang.com/2009/%e4%bd%bf%e7%94%a8labelfunction%e5%a4%84%e7%90%86datagrid%e6%98%be%e7%a4%ba%e5%86%85%e5%ae%b9/feed/ 3 [小技巧] 通过监听DataGrid的ListEvent.Change控制button是否可用. http://liguoliang.com/2008/%e5%b0%8f%e6%8a%80%e5%b7%a7-%e9%80%9a%e8%bf%87%e7%9b%91%e5%90%acdatagrid%e7%9a%84listeventchange%e6%8e%a7%e5%88%b6button%e6%98%af%e5%90%a6%e5%8f%af%e7%94%a8/ http://liguoliang.com/2008/%e5%b0%8f%e6%8a%80%e5%b7%a7-%e9%80%9a%e8%bf%87%e7%9b%91%e5%90%acdatagrid%e7%9a%84listeventchange%e6%8e%a7%e5%88%b6button%e6%98%af%e5%90%a6%e5%8f%af%e7%94%a8/#comments Sun, 28 Dec 2008 13:01:24 +0000 老李 http://liguoliang.com/2008/12/643/ image 点击一个之后: image 简单实现方法: _dataGridStudent.addEventListener(ListEvent.CHANGE, onSlectedChange); 对应监听函数: _actionEd

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