I would like to be able to edit both Date and Time in Grid editing mode.
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Telerik edit: Possible since version 3.1.0 with through the column EditorType parameter.
I want to compare special characters (such as umlauts) to other user input.
Please expose an option to configure the field delimiter for CSV export. I want to set semicolon as field delimiter instead of a comma.
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ADMIN EDIT
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Internally the Grid uses SpreadStreamProcessing library to perform the export. That said, a necessary prerequisite to implement the current enhancement is that SpreadStreamProcessing supports settings for changing the delimiter when exporting to CSV. You may vote for the item and follow it to get status email updates.
For the time being, you may customize the exported file to set the desired field separator as suggested in the Grid CSV export - change the comma field delimiter knowledge base article.
Hello,
Do you have any sample for custom group Header template.
e..g. To calculate the value of the column based on the other fields.
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ADMIN EDIT
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Once aggregates for all fields are exposed, we will need to provide an option to align them with the corresponding columns. This can be achieved through a GroupHeaderColumnTemplate which is targeted in a separate request.
ADMIN EDIT: Please review this thread and add your comments so we can get the community feedback on this. We have attached to this opener post a small sample that shows how to achieve this with a few lines of code, and a short video of that behavior.
Hello Team;
The Grid Popup is a great feature, but my understanding is that the Popup form ONLY shows properties that are assigned as columns to the Grid.
If true, this poses some restrictions for us. Many times we might show ONLY small # of columns in Grid, however the form requires MORE properties during ADD or UPDATE.
Is it possible that we can use two ViewModels, one for the Grid columns with less properties and one with more properties for ADD & UPDATE?
Note: If this FR is considered, perhaps we can have separate ViewModel for Update and ADD, as sometimes, ADD might require more properties to be added than later be updated.
This feature will save a lot of time to build apps that have many tables and we have to create CRUD operations
We want frozen columns exactly like this:
When the page is printed, the Grid is extended down onto multiple sheets of paper. This is because the Grid is large. The issue I am having is that the column headers are not repeating on each printed page. This makes the grid very hard to read. Is there a setting that can force the column headers to print on each printed page?
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Reference: Repeated Table Headers Kendo jQuery.
For Excel export, this depends on: https://feedback.telerik.com/document-processing/1356293-print-titles.
For PDF export, this depends on: https://feedback.telerik.com/blazor/1434269-export-grid-to-pdf.
I need to know which cell the user right clicked on so I can adjust my context menu. I need the cell value, the row model and the field of the column.
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ADMIN EDIT
The following KB article shows a solution you can use immediately: https://docs.telerik.com/blazor-ui/knowledge-base/grid-which-cell-context-menu.
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Please add a feature to export the grid to a PDF file.
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ADMIN EDIT
We have made two examples you can use for the time being to get a PDF document from the grid:
- server-side export - getting the grid data request and using some application code to generate the file: https://github.com/telerik/blazor-ui/tree/master/grid/pdf-export-server
- client-side export through Kendo libraries in the browser only: https://github.com/telerik/blazor-ui/tree/master/common/pdf-jpg-export-js
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I want to be able to enter numbers and the grid to filter numeric fields too according to those numbers. Enums would be nice too.
**Admin Edit**
The feature request will be researched and evaluated. It contradicts to our datasource filtering logic that relies on the type of the fields. Thus, it is highly possible that we will handle the task through a knowledge base example.
**Admin Edit**
The request targets a hierarchical Grid where some items are expanded - when I edit a parent item and then update it, all the respective detail items collapse.
Please add support for persisting the expanded state of the items.
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ADMIN EDIT
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The feature applies to the other data operations as well (for example, paging, sorting, filtering etc.).
https://docs.telerik.com/blazor-ui/components/grid/editing/incell#notes
I am using an EditorTemplate with a method called ChangeHandler(). After clicking in another row everything works fine but if I leave the cell by pressing enter the UpdateHandler gets called more than two times and comparing args.Item with the GridItem doesn't help because the calls are asynchronous.
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Admin Edit
With 2.22.0, the InCell editing mode was revamped to provide better user experience and this alters the way it worked. In the common case, there will no longer be double OnUpdate calls (unless explicit application logic invokes them). With 2.23.0, Tab and Enter keys that bubble from editor templates will be handled by the grid like they are handled for the built-in editors.
This means that this issue is, effectively, solved. You can see the Notes section about editor templates to see how you can also handle the OnBlur event to capture mouse clicks outside of the component so that you can save changes and remove the edited item. See the full notes here (the Event Sequence section was heavily revamped for clarity) and here on editor template behavior.
Thus, the previous ides about Save and Cancel methods on the edit context might not be implemented, which will also be one breaking change that we could avoid:
After discussion with the development team, the proposed resolution is to provide a context that provides Save/Cancel operations. The goal is to provide easier configuration for IncellEditing and EditorTemplates and consistent behavior with mouse and keyboard interaction. However, the change will introduce a breaking change in our EditorTemplate, should be researched further and that is why this is logged as a feature request.
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