datagrid

问题 I have DataGrid with Dynamic Columns. The columns will contain ItemRendrer. I'm not familiar with dynamically adding ItemRenderer. My code is: var column:DataGridColumn = new DataGridColumn(); column.headerText = item; column.width=150; column.dataField=item; column.itemRenderer = WorkNatureRenderer ; cols.push(column); WorkNatureRenderer is a mxml component.( Hbox containing TextInput and Button ) <?xml version="1.0" encoding="utf-8"?> <mx:HBox xmlns:fx="http://ns.adobe.com/mxml/2009" xmlns

问题 I'm stumbling on this data converter stuff, especially with relation to multiple rows and dynamically show/hide an image. Lets take a master/detail data perspective. On a given view (presentation), I have header information and a data grid showing a bunch of line items. Before saving the line items, there could be one or more rows having missing/invalid data. I want to display a graphic image to the left of the line item giving the user some visual cue that ...hey, this row needs to be fixed.

问题 Been trying to Google for a while for a nice, modern, datagrid (not grid system) for Bootstrap or jQuery. Looked at GridUI(AngularJS) but it was very buggy, and looked at jQuery Bootgrid, but was wondering if any of you have experience with a solid one. 回答1: I have been using Slickgrid for a long time in a massive project, and it is a really good grid with a lot of features. It took me a long time to get to know the grid, but that was 3 years ago, and there were no wiki at all, so I guess it

问题 Been trying to Google for a while for a nice, modern, datagrid (not grid system) for Bootstrap or jQuery. Looked at GridUI(AngularJS) but it was very buggy, and looked at jQuery Bootgrid, but was wondering if any of you have experience with a solid one. 回答1: I have been using Slickgrid for a long time in a massive project, and it is a really good grid with a lot of features. It took me a long time to get to know the grid, but that was 3 years ago, and there were no wiki at all, so I guess it

问题 I have a DataGrid in my Silverlight application that I would like to highlight an entire column when that column is sorted. It's similar in concept to this previous question: Silverlight DataGrid: Highlight an entire column. Any ideas? I've thought maybe attaching a behavior to the LayoutUpdated event and checking a cell to see if it's in a sorted column? 回答1: There are several issues that you have to get around to do what you want to do. The biggest issue is that finding out when a column is

问题 I have a DataGrid in my Silverlight application that I would like to highlight an entire column when that column is sorted. It's similar in concept to this previous question: Silverlight DataGrid: Highlight an entire column. Any ideas? I've thought maybe attaching a behavior to the LayoutUpdated event and checking a cell to see if it's in a sorted column? 回答1: There are several issues that you have to get around to do what you want to do. The biggest issue is that finding out when a column is

问题 I am using the WPF DataGrid with a DataGridTemplateColumn. The DataGridTemplateColumn.CellEditingTemplate contains a ComboBox with IsEditable set to 'true'. In my RowEditEnding event handler, I'd like to read the Text property of that ComboBox - the only problem is that I don't know how to retrieve the ComboBox instance within the event handler in order to get to the Text property. For reference, here's my DataTemplate: <!-- ... --> <my:DataGridTemplateColumn.CellEditingTemplate>

问题 I'm making a WPF program which is able to color the rows in a DataGrid one by one in red using the for loop and I've encountered something weird. If the DataGrid has more than 40 rows of data from a database table, it doesn't color all the rows. Here's the code I'm using. private void Red_Click(object sender, RoutedEventArgs e) { for (int i = 0; i < dataGrid1.Items.Count; i++) { DataGridRow row = (DataGridRow)dataGrid1.ItemContainerGenerator.ContainerFromIndex(i); if (row != null) { row

问题 I'm making a WPF program which is able to color the rows in a DataGrid one by one in red using the for loop and I've encountered something weird. If the DataGrid has more than 40 rows of data from a database table, it doesn't color all the rows. Here's the code I'm using. private void Red_Click(object sender, RoutedEventArgs e) { for (int i = 0; i < dataGrid1.Items.Count; i++) { DataGridRow row = (DataGridRow)dataGrid1.ItemContainerGenerator.ContainerFromIndex(i); if (row != null) { row

问题 I need to know is it possible to disable a specific cell edit in a DataGrid, without disabling edit for the entire column in Silverlight 4. I can get the specific cell object as a FrameworkElement but it does not contain property IsReadOnly or IsEnabled. You will probably ask: Why do I need that? Well my application requires disabling particular cells in row depending on the other cell content. Each row is being checked this way separately. If you have an idea how I can achieve such a unusual