I want to set a favicon in XPages. I am using Domino 8.5.3 with the latest 8.5.x version of the extlib. As application theme oneuiv2.1 is used.
I tried setting the pageIcon attribute in the XPage without success. Adding a link attribute to the header using
<xp:this.resources>
<xp:headTag tagName="link" rendered="true" loaded="true">
<xp:this.attributes>
<xp:parameter name="rel" value="icon"></xp:parameter>
<xp:parameter name="href" value="favIcon.png">
</xp:parameter>
<xp:parameter name="type" value="image/png">
</xp:parameter>
</xp:this.attributes>
</xp:headTag>
</xp:this.resources>
did not change the favicon. I found in various blogs, that I have to add a control to the application theme, for example:
<control>
<property>
<name>pageIcon</name>
<value>favicon.ico</value>
</property>
</control>
However I use the provided oneUi theme and do not want to create a custom theme. Is there a way to either set the favicon directly or modify the theme without creating a complete new one?