Example of Paste Cleanup in ASP.NET Core Block Editor Control
This sample demonstrates the Block Editor PasteCleanupSettings property allows you to define various options to control how content is pasted into the editor.
DEMO
SOURCE
Format Option |
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Denied Tags |
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Allowed Style Properties |
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The following settings are available to cleanup the content in pasteCleanup settings property:
- Select any option in
Format Optiondrop down list for the paste content. - Select the
Plain Textoption to paste the content as plain text. - Select the
Keep Formatoption to keep the same format in the copied content. - Fill the
denied tagstext box to ignore the tags when pasting HTML content. ['a[!href]']- paste the content by filtering anchor tags that don’t have the 'href' attribute.['a[href, target]']- paste the content by filtering anchor tags that have the 'href' and 'target' attributes- Fill the
allowed styleproperties to paste the content by accepting these style attributes and removing other attributes. ['color', 'margin']- This will allow only the style properties 'color' and 'margin' in each pasted element.