Create own widget that can interpret html inside

Question

I want to create own widget that will be able to interpret the text between start and end tag, eg:

<p1:Btn ui:field="open" >Open</p1:Btn>

Now the UI binder throws error:

Unexpected text in element: "Open" Element <p1:Btn ui:field='open'> (:44)

I supose that the widget have to be somehow marked to allow elements inside. The second thing is how read the element between tags.

Boris Brudnoy · Accepted Answer · 2012-10-09 19:10:40Z

4

Your widget needs simply implement the HasText interface.

answered Oct 9, 2012 at 19:10

Boris Brudnoy

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Thomas Broyer Over a year ago

Or HasHTML if your widget accepts HTML: <p1:Btn>Open <i>this</i>!</p1:Btn>. Beware that setText can receive a < or & that will have to be HTML-escaped if you use the value as HTML (have a look at SafeHtmlUtils to build your widget's content); e.g. <p1:Btn><Open></p1:Btn> will pass "<Open>" to setText if the widget is HasText, it'll however give "<Open>" to setHTML if it implements HasHTML.

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