From Documentation


Dndsmalltalk-check-icon.png globally in zk.xml via <library-property>
Dndsmalltalk-check-icon.png nested in a zul file via <custom-attributes> (at page scope)
Default: true

Since 5.0.5

Turn on/off whether the user is allowed to key in the grouping character when entering a number. The grouping character depends on the Locale. For example, it is a comma in English, and a dot in Germany. By default, ZK will allow the user to key in the grouping characters and the grouping characters are simply ignored when the input is parsed to a number.

Some people still get confused whether the application considers a comma as a decimal point or not, when he is new to the application. By disabling the entering of the grouping character will help in this case.


If you want to disable it only for a particular page, you could specify it in the page's attribute (note: the page must be the root page). For example,

<custom-attributes org.zkoss.zk.ui.input.grouping.allowed="false" scope="page"/>

Last Update : 2022/03/14

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