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Introduction
Component Events enables interactions between page components with event triggering and event listening using AJAX, a technology that allows web pages to communicate with a server behind the scenes. This means that specific parts of a web page can update or exchange data without requiring the entire page to reload, making the user experience more seamless and responsive.
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- Make sure all the required components exist within an application.
- (From component 3) Click "Edit Page Components".
Figure 9: The location to find the "Edit Page Component" button. - Add 2 components to the Design: CRUD and Form.
Figure 10: The location to find and add the CRUD and Form component in the Design page. - Configure the CRUD component's properties as such:
Under Configure CRUD:
Form Label Value Label * Manage Meeting List * List - Calendar - Meeting Form (Edit) Calendar - Meeting 
Figure 11: The required configuration in the Configure CRUD property.Under AJAX & Events:
Form Label Value Handle Component with AJAX? (Checked) - Checking this label will enable the following sub-properties. Event Listening Row 1 Component Object *Form
Info title *Note This Form Component Object can only be properly configured after configuring the Event Triggering sub-property of the Form component.
This instruction can be found in step 8 (c).
Event Name * reload_table Matched Action Show and Reload Component Info title Explanation The application listens for a 'reload_table' event. When the event is triggered, it shows and reloads the Form component object.
Event Triggering Row 1 Event Name * load_form Trigger Method * Link Clicked Parameters Changed Rules
Row Parameter Name * Operator Value 1 _mode Equals To edit Info These parameters are required to trigger the "Link Clicked" Trigger Method.
For instance, in this context, when the parameter name "_mode" is equals to "edit", then the "Link Clicked" Trigger Method is triggered.
When Not Match Trigger Event Name hide_form Info title Explanation When the "Link Clicked" trigger method is activated, it initiates the "load_form" event.
Figure 12: The required configuration in the AJAX & Events property.
Result (with added data) after completing step 4 as shown in the below figure 13.
Info title *Note This Form Component Object can only be properly configured after configuring the Event Triggering sub-property of the Form component.
This instruction can be found in step 8.
Figure 13: The outcome after properly configuring the CRUD component.- Save the new configuration.
- Add a Form component to the Design.
Figure 14: The outcome after properly configuring the CRUD component. - Configure the Form component's properties as such:
Under Configure Form:
Form Label Value Label * Form Form * Calendar - Meeting Display Field as Label When Readonly? (unchecked) 
Figure 15: The required configuration in the Configure Form property.Under Redirection:
Form Label Value URL Redirect on Cancellation ?close=true 
Figure 16: The required configuration in the Redirection property.Under AJAX & Events:
Form Label Value Handle Component with AJAX? (Checked) - Checking this label will enable the following sub-properties. Event Listening Row 1 Component Object Manage Meeting Event Name * hide_form Matched Action Hide Component Info title Explanation The application listens for a 'hide_form' event. When the event is triggered, it hides the "Manage Meeting" component object.
Row 2 Component Object Manage Meeting Event Name * load_form Matched Action Show and Change Component URL Parameters Parameters *
Row Parameter Name * Parameter Value 1 id {id} 2 close false 3 _action edit 4 _mode edit Info title Explanation The application listens for a 'load_form' event. When the event is triggered, it shows and changes the component URL parameters in the "Manage Meeting" component object.
Row 3 Component Object Main Menu Component Event Name * page_loaded Matched Action Hide Component Info title Explanation The application listens for a 'page_loaded' event. When the event is triggered, it hides the Main Menu Component component object.
Row 4 Component Object *Form
Info title *Note This Form Component Object can only be properly configured after configuring the Event Triggering sub-property of the Form component.
This instruction can be found in step 8 (c).
Event Name * hide_form Matched Action Hide Component Info title Explanation The application listens for a 'hide_form' event. When the event is triggered, it hides the Form component object.
Event Triggering Row 1 Event Name * hide_form Trigger Method * GET Request Parameters Changed Rules
Row Parameter Name * Operator Value 1 close Equals To true Info title Note These parameters are required to trigger the "GET Request" Trigger Method.
For instance, in this context, when the parameter name "close" is equals to "true", then the "GET Request" Trigger Method is triggered.
Info title Explanation When the "GET Request" trigger method is activated, it initiates the "hide_form" event.
Row 2 Event Name * reload_table Trigger Method * POST Request Info title Explanation When the "Link Clicked" trigger method is activated, it initiates the "reload_table" event.
Figure 17: The required configuration in the AJAX & Events property (partial).
Figure 18: The required configuration in the AJAX & Events property (partial).
Figure 19: The required configuration in the AJAX & Events property (partial).
- Result from completing step 8 as shown in the below figure 20.
Figure 20: The outcome after properly configuring the Form component. - Remember to revisit steps 4 (b) and 8 (c) to change the Component Objects from 'Main Menu Component' to 'Form'.
- Save the new configuration.
- You have completed all the required steps to achieve the expected outcome.