If you are trying to display the list in a component dialog then you need to write a servlet/datasource. It will automatically change values if you delete something from the nodes.

Hi AnushaCould you please check if the author/publish server is not blocking traffic from dispatcher? You need to white-list dispatcher server.

Hi AkhilaWe had the same issue. The CSRF token was not passed in the form POST. We included the cq.jquery in the head and it worked for us:But I think it didn't resolve the issue you are having.

Hi KannanYou need to enable styles for selection in your RTE dialog. Please follow the steps below:Enable the Style drop-down selector by enabling the pluginSpecify the location(s) of the stylesheet(s) you want to referenceSpecify the individual styles that can be selected from the Style drop down list

Hi AkhilaAdd cq.jquery as a dependency in your clientlib and see if it resolves the issue.