How to add an InputMask plugin?

How to add an InputMask plugin, and a mask, in a textfield dynamically, via JS?

I already tried:

Code:

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var pl = Ext.PluginManager.create({ ptype: 'inputmask', proxyId: campo.name, mask: result });

textfield.addPlugins(pl);

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but didn't work.

textfield is a TextField created in code behind.

The error happens in parseNamespace function because the first argument is undefined.

You need preregister plugin resources

Code:

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Ext.Net.ResourceManager.RegisterControlResources<InputMask>();

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Thanks, Vladimir, it works!

Why sencha don't have a node to show inputMask properties and methods? I have other problem exactly in javascript code of inputmask!

The InputMask is not a core feature of Ext JS. We have included in an extra supported feature of Ext.NET.