Developer Function: Script: $p.getGridColumnIndex
## Overview
This explains the method to get the column number of the record's display name data on the "「List Screen」".
## Syntax
##### JavaScript
```
$p.getGridColumnIndex('(Showing name)')
```
## Usage Example
Set the following sample code in the Pleasanter script, set the output destination to "Edit", and then move to the list screen.
##### JavaScript
```
$p.events.on_grid_load = function () {
$p.clearMessage();
$p.setMessage('#Message', JSON.stringify({
Css: 'alert-success',
Text: $p.getGridColumnIndex('Title/Content')
}));
}
```
