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(Tobago Core Tag library documentation)
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<h2>
<font size="-1">tc</font>
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Tag dataAttribute</h2>
<hr><p>**** Preliminary. Maybe subject to changed in a future version **** </p>Add an data attribute on the UIComponent associated with the closest parent UIComponent custom action. Data
attributes will be passed through the renderers into the DOM of the user agent and can be used by scripts.<br>
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<td colspan="2"><font size="+2"><b>Tag Information</b></font></td>
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<td>Tag Class</td><td>org.apache.myfaces.tobago.internal.taglib.DataAttributeTag</td>
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<td>TagExtraInfo Class</td><td><i>None</i></td>
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<td>Body Content</td><td>JSP</td>
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<td>Display Name</td><td><i>None</i></td>
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<td colspan="5"><font size="+2"><b>Attributes</b></font></td>
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<td><b>Name</b></td><td><b>Required</b></td><td><b>Request-time</b></td><td><b>Type</b></td><td><b>Description</b></td>
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<td>name</td><td>true</td><td>false</td><td><code>javax.el.ValueExpression</code>
<br>(<i>must evaluate to </i><code>java.lang.String</code>)
</td><td>The name of the attribute in the parent component.</td>
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<td>value</td><td>true</td><td>false</td><td><code>javax.el.ValueExpression</code>
<br>(<i>must evaluate to </i><code>java.lang.String</code>)
</td><td>The value of the attribute in the parent component.</td>
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<td colspan="5"><font size="+2"><b>Variables</b></font></td>
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<td colspan="2"><i>No Variables Defined.</i></td>
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