How to configure a repeat with zero rows - kwantu/platformconfiguration GitHub Wiki
Created by Rob Worthington on Nov 22, 2017. Copied from Kwantu Wiki on 2018-12-13.
In the context of the app-config file and the forms defined in it, in some cases, you may need to set a repeat, to show with zero rows. For example, when the user may or may not need to complete the repeat, but if they do, then certain fields must be completed.
The following code sample shows how to do this:
<canDeleteAllRows>true</canDeleteAllRows>The canDeleteAllRows element tag is used to allow repeat with remove button for all rows and is shown below in the context of a form for adding users, as follows:
<userAdd>
<add type="button">
<label>
<i18n xml:lang="pt">Adicionar</i18n>
<i18n xml:lang="en">Add</i18n>
</label>
</add>
<delete type="link">
<label>
<i18n xml:lang="en">Remove</i18n>
<i18n xml:lang="pt">Remover</i18n>
</label>
</delete>
<maxIterations>4</maxIterations>
<minIterations>1</minIterations>
<canDeleteAllRows>true</canDeleteAllRows>
<addLinesMode>BlankLines</addLinesMode>
</userAdd>