[Multifield] Adding Limit to Multifiled

Multifield is an important xtype which provides flexibility as we saw in the previous post around Multifield with custom xtype. It is good to have flexibility but becomes a bigger challenge in bigger editorial team environments where rules need to be defined to lock down flexibility.

Adding validation is one way of locking down flexibility, providing cleaner content entry environment. To extend the previous example around defining custom type with multifield, we need to add “listeners” node under multifield. Then add an attribute called “beforeadd” and specify its value as a Javascript function. As an example:

< linkspanel

jcr:primaryType="cq:Panel"

border="false"

height=""

title="Links"

width="">

< items jcr:primaryType="cq:WidgetCollection">

< links

jcr:primaryType="cq:Widget"

fieldDescription="Press + to add more links"

fieldLabel="Links"

hideLabel="true"

name="./links"

width="1000"

xtype="multifield">

< fieldConfig

jcr:primaryType="cq:Widget"

xtype="rbspathfieldwithintent"/>

< listeners

jcr:primaryType="nt:unstructured"

beforeadd="function(list,component,index){if(index!=0){var link=list.items.item(index-1).getValue();var myObject=JSON.parse(link);if(link.text==''){CQ.Ext.Msg.show({title:'Validation Error',msg:'Link Text can not be empty!',buttons:CQ.Ext.MessageBox.OK,icon:CQ.Ext.MessageBox.ERROR});return false;}if(link.url==''){CQ.Ext.Msg.show({title:'Validation Error',msg:'Link Text can not be empty!',buttons:CQ.Ext.MessageBox.OK,icon:CQ.Ext.MessageBox.ERROR});return false;}}}"/>

< /links>

< /items>

< /linkspanel>

Nhận xét

Bài đăng phổ biến từ blog này

How to add a new supported language in CQ / WEM (Translator in CQ)

Use case: You want to add new language to CQ Change display language options in translator grid Change language name and default countries Solution: You can access translator UI in CQ with following URL http://<HOST>:<PORT>/libs/cq/i18n/translator.html Create new language location for Dictionary Go to CRXDE lite (or your favorite JCR browser) and add this structure (assuming /apps/myapp/i18n as a typical location for custom apps): /apps/myapp/i18n [sling:Folder] - de [nt:unstructured] + jcr:mixinTypes = [mix:language] + jcr:language = de - fr [nt:unstructured] + jcr:mixinTypes = [mix:language] + jcr:language = fr Then reload the translator and the path /apps/ myapp /i18n should show up in the drop-down at the top. Note: the translator will only save translations for languages that are actually present underneath the path (e.g. /apps/myapp/i18n), others will be skipped. Then on jsp pa

Đọc thêm

Login / Logout on a Publish instance and Closed User Group (CUG)

In CQ5 there is the login logout could be configured using a Closed User Group. Closed User Groups (CUGs) are used to limit access to specific pages that reside within a published internet site. Such pages require the assigned members to login and provide security credentials. http://dev.day.com/docs/en/cq/5-4/howto/create_apply_cug.html The logout using /libs/cq/core/content/login.logout.html always gets redirected to the geometrixx site http://localhost:4503/content/geometrixx-outdoors/en.html By configuring the Default login page under the osgi configuration for com.day.cq.auth.impl.LoginSelectorHandler to be – /content/mysite/en/login But still after logout the page goes to the geometrixx site. IIRC, the redirect first goes to to / which then goes through the standard, somewhat complex handling of the root with multiple redirects: 1) / has a resource type of sling:redirect and redirects to /index.html 2) /index.html is handled by the RootMappingServlet [0] which h

Đọc thêm

[PERFORMANCE] Adobe WEM/CQ performance tuning

Adobe WEM/CQ performance tuning Contents Caching-related configurations CRX Bundle cache CRX Search index handler (Lucene) cache Tar PM index cache Scalability Maintenance Optimizing Tar Files (for Tar Persistence Manager) Data Store Garbage Collection Main documentation you should consult first: http://dev.day.com/docs/en/cq/current/deploying/performance.html http://dev.day.com/content/kb/home/cq5/CQ5Troubleshooting/performancetuningtips.html Caching-related configurations CRX Bundle cache CRX caches bundles, consisting of a node with all its properties. This is used by all bundle-based Persistence Managers. The default size of BundleCache is 8 MB. If this is too small it can cause an excessive number of read-accesses to the underlying persistence layer. Set the bundleCacheSize to something larger than the default. See more here: http://dev.day.com/docs/en/cq/current/deploying/performance.html#CRX%20Bundle%20Cache CRX Search index handler (Lucene

Đọc thêm

CQ 5

Tìm kiếm Blog này