在Google App Script中创建GUI应用程序

Question

我正在开发一个用于Google表格的GUI应用。我有一个配置文件，其中包含存储在一个对象数组中的配置数据，在这个对象的数组中，有一些属性，我希望在GUI表单上配置它的值。

function getGmail2GDriveConfig() {
    return {
    // Gmail label for processed threads (will be created, if not existing):
        "processedLabel": "✉ ➔ ▲", 

    // Sleep time in milli seconds between processed messages:
        "sleepTime": 100,

    // Maximum script runtime in seconds (google scripts will be killed after 5 minutes):
        "maxRuntime": 280,
    // Timezone for date/time operations:
        "timezone": "GMT",
    // Processing rules:
        "rules": [
  { // Replace all files with the variable 'filenameTo' string.
      "filter": "from:example@domain.com", // Email to extract attachments from 
      "folder": "Examples2/exampleA/exampleB/exampleC", // Folder to send attachments to in Gdrive
      "filenameTo": "'%s' ~ yyyy MM dd", // format of renaming files if {RenameFile is set to true}
      "Renamefile": true, // Turn renaming of files on and off
      "globalFilter": "has:attachment in:test1-test2 -in:trash -in:drafts -in:spam", // Labels to fetch attachments from in Gmail
      "markUsRead": true,
      "newerThan": "1m", // how far back to fetch attachments
      "archive": true // Turn achiving on and off     
  }
]
};
}

这些属性是我想在表单字段中配置的：filter，folder，Renamefile，globalFilter，markUsRead，newerThan。 现在，我担心的是，如果我在表单字段中添加多个值，不会覆盖存储在属性中的值，我该如何实现？