Blazor Tips & Tricks (November 2019)

We thank you for your ongoing feedback and for choosing our Blazor UI controls. We hope you’ll find the following support tickets of value as you explore the capabilities of our Blazor components.

Interesting Usage Scenarios

• Bind editors to numeric fields with regular expressions defined for fields (T829560)
• How to make the grid responsive and how to set a Null Text / placeholder for DxTextBox (T829441)
• Data Grid for Blazor - How to use the HTML element in EditTemplate (T834728)
• DataGrid for Blazor - How to change the text used (No data to display) for an empty row (T829160)

Troubleshooting

• Cannot provide a value for property 'ServiceProvider' on type 'DevExpress.Blazor.DxDataGrid' (T832066)
• Combo Box for Blazor - How to implement cascading combo boxes and validation (T831079)

Documentation Updates

We’ve updated our documentation for the following Blazor components:

• Blazor Calendar
• Blazor ListBox
• Blazor Popup

We’ve also added/extended the following help topics:

• Blazor Data Grid: Group Data
  
• Blazor Data Grid: Column and Editor Visibility
  
• Blazor Data Grid: Selection Mode
  

• Blazor Charting: Labels
• Blazor Charting: Point Customization in Line Series
• Blazor Charting: Visualize Pivot Grid Data

Our Blazor TreeView documentation includes the following updates:

• Blazor TreeView: Templates
• Blazor TreeView: Expand/Collapse Actions
• Blazor TreeView: Node Selection

We also described the read-only state for all Data Editors and password mode for our Blazor Text Box.

As always, we welcome your feedback. If you have specific questions or need assistance with our Blazor controls, feel free to comment below.

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