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marți, 17 februarie 2015

[OmniFaces utilities (2.0)] Check whether the given UI input component is editable


[OmniFaces utilities] The isEditable() method returns whether the given UI input component is editable. That is when it is rendered, not disabled and not readonly.

Method:
Usage:

<h:inputText value="..."/>                      // uiinput_1
<h:inputText value="..." readonly="true"/>      // uiinput_2
<h:inputText value="..." disabled="true"/>      // uiinput_3
<h:inputText value="..." rendered="false"/>     // uiinput_4

import org.omnifaces.util.Components;
...
boolean is_1 = Components.isEditable(uiinput_1); // return true
boolean is_2 = Components.isEditable(uiinput_2); // return false
boolean is_3 = Components.isEditable(uiinput_3); // return false
boolean is_4 = Components.isEditable(uiinput_4); // return false

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