Developer Function: Script: $p.events.on_editor_load
## Overview
This explains how to specify the method to be executed when the "Edit screen" is loaded. This method should be used mainly when you want to execute a script when "[Use Ajax for Record Transitions](/en/manual/table-management-ajax-transfer)" or "Edit with dialog" is checked.
## Syntax
Check New or Edit for the script output destination.
##### JavaScript
```
$p.events.on_editor_load = function () {
//Optional Processing
}
```
## Usage Example
If you set the following sample code to Pleasanter script, a message will be displayed at the bottom of the screen when the editing screen is loaded.
##### JavaScript
```
$p.events.on_editor_load = function () {
$p.setMessage('#Message', JSON.stringify({
Css: 'alert-success',
Text: 'Now that the editing screen has loaded, let's display the screen.'
}));
}
```
## Related Information
[FAQ：$p.events.on_editor_loadを複数設定できるようにしたい](faq-multiple-on-editor-load)
