With related data elements ingested by the prompt page, cascading prompts are commonly utilized to enhance the user experience. Using the cascade function, the displayed prompt values are limited to the user's choices in the parent prompt. In this tutorial, you will learn how to use Cognos Report Studio to create cascading prompts.
Cascading prompts are typically used to improve the user experience when dealing with related data items consumed by the prompt page. The cascade functionality limits the displayed prompt values based on the user’s selection within the parent prompt. This built-in functionality causes the entire prompt page to be re-submitted, resulting in a possible re-run of the supporting data queries and additional time to re-render the prompt page.
b) Multi-select, re-prompt button
Single select, auto submit:
CASCADING PROMPTS: SINGLE SELECT, AUTO SUBMIT
Multi select and Re prompt button:
If you want to select multi items and we don’t need a finish button we use reprompt button. It is one of the properties used in multiple value cascading prompt.
Frequently Asked Cognos Interview Questions & Answers
Multi Select And Reprompt Button
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