Dropdown with ReadOnly can select all #1273

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opened 2026-01-29 17:51:24 +00:00 by claunia · 0 comments
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Originally created by @friis-kraas-trinidat on GitHub (Jun 20, 2024).

Describe the bug
A RadzenDropDown with the attribute ReadOnly="true" is still able to select and unselect all items if the acording checkbox is not hidden via SelectAll="false"

To Reproduce
Steps to reproduce the behavior:

  1. Create a page with <RadzenDropdown ReadOnly="true" AllowSelectAll="true" SelectAllText="Select All" ... />
  2. Click on Checkbox "Select All"
  3. All items are selected even though all individual items are disabled

Expected behavior
Select All Checkbox should be disabled or hidden by default without the need to explicitly set AllowSelectAll="false"

Desktop (please complete the following information):

  • OS: [Windows]
  • Browser [Chrome, Edge, FireFox]
Originally created by @friis-kraas-trinidat on GitHub (Jun 20, 2024). **Describe the bug** A RadzenDropDown with the attribute ReadOnly="true" is still able to select and unselect all items if the acording checkbox is not hidden via SelectAll="false" **To Reproduce** Steps to reproduce the behavior: 1. Create a page with <RadzenDropdown ReadOnly="true" AllowSelectAll="true" SelectAllText="Select All" ... /> 2. Click on Checkbox "Select All" 3. All items are selected even though all individual items are disabled **Expected behavior** Select All Checkbox should be disabled or hidden by default without the need to explicitly set AllowSelectAll="false" **Desktop (please complete the following information):** - OS: [Windows] - Browser [Chrome, Edge, FireFox]
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Reference: starred/radzen-blazor#1273