设置字段脚本

设置字段脚本

1. 将源 PDF 绑定到 FormEditor 对象。
2. 将初始 JavaScript 动作添加到字段。
3. 用更新的脚本文本替换它。
4. 保存更新后的文档。

public static void setFieldScript(Path inputFile, Path outputFile) {
    FormEditor editor = new FormEditor();
    try {
        editor.bindPdf(inputFile.toString());
        editor.addFieldScript("Script_Demo_Button", "app.alert('Script 1 has been executed');");
        editor.setFieldScript("Script_Demo_Button", "app.alert('Script 2 has been executed');");
        editor.save(outputFile.toString());
    } finally {
        editor.close();
    }
}