CodeCharge StudioUpdate Panel is the panel
component with an assigned Ajax feature also called "Update
Panel" that causes any forms placed within the panel to interact
without page refresh. For example placing a search form and grid form within an update
panel will result in the search and grid interacting with each other without
page refresh. The grid navigator will also work without refreshing the page.
To add an update panel to your page select it from the "Forms"
tab of the Toolbox window. You can then copy and paste other components into the
update panel.
Alternatively you can highlight a part of HTML first and then select the update
panel in the Toolbox. This will place the selected HTML into the new update
panel.
As mentioned above the "Update Panel" is also the name of the Ajax feature that changes the panel's behavior. This means that you can add or remove the "Update Panel" feature to/from existing panels. The following Ajax feature properties can also be adjusted:
| Property | Description |
|---|---|
| Enabled | Specifies whether the "Update Panel" feature should be active. When not enabled the panel will behave like regular panel. |
| Children As Triggers | Specifies whether the "Update Panel" content should be
refreshed when actions are performed on components included within the
panel. When not enabled the panel will refresh its content only on events specified in the "Refresh" property. |
| Refresh | List of events that activate panel refresh in addition to standard children actions enabled via "Children As Triggers". |