How to restrict the number of items added in a dialog which has a multifield?

[sbg19]

Current code is as below in my dialog.xml;

                          <field1

                                    jcr:primaryType="cq:Widget"

                                    name="./Field1"

                                    id="field1"

                                    fieldLabel="Field1"

                                    xtype="multifield">

                                  <fieldConfig

                                                jcr:primaryType="cq:Widget"

                                                xtype="compoundfield">    

                                    <items

                                                   jcr:primaryType="cq:WidgetCollection">

                                                   <subField1

                                                          jcr:primaryType="cq:Widget"

                                                          fieldLabel="subField1"

                                                          name="./subField1"

                                                          xtype="textfield"/>

                                                  <subField2

                                                           jcr:primaryType="cq:Widget"

                                                           fieldLabel="subField1"

                                                           name="./subField1"

                                                           xtype="textfield"/>

                                   </items>

                               </fieldConfig>

                        </field1>

Let's say I want to restrict the number of times I add the item in the dialog, what are the necessary changes to be made?

[smacdonald2008]

See this article - it works on 6.3 too -- http://experience-aem.blogspot.ca/2015/11/aem-61-sample-granite-widget-in-touch-ui-extending-multifi...

[sbg19]

Does this work for classic UI as well?
because we use an IDE to code and build it using Maven.

[edubey]

You can follow this for Classic UI

Learn Adobe AEM: Add limit to the number of elements in Multifield in Dialog

Thanks

[Techaspect_Solu]

Hi,

Here is the article for classic UI:

http://experience-aem.blogspot.in/2016/01/aem-61-classic-ui-limit-multifield-widget.html

We've checked and it worked fine for us.

We hope this helps!

Regards,

TechAspect Solutions