// Open a form by ID and log the responses to each question.constform=FormApp.openById('1234567890abcdefghijklmnopqrstuvwxyz');constformResponses=form.getResponses();for(leti=0;i < formResponses.length;i++){constformResponse=formResponses[i];constitemResponses=formResponse.getItemResponses();for(letj=0;j < itemResponses.length;j++){constitemResponse=itemResponses[j];Logger.log('Response #%s to the question "%s" was "%s"',(i+1).toString(),itemResponse.getItem().getTitle(),itemResponse.getResponse(),);}}
// For a multiple choice question with options: "Always true", "Sometimes true",// and "Never", award half credit for responses that answered "Sometimes true".constformResponses=FormApp.getActiveForm().getResponses();// Go through each form responsefor(leti=0;i < formResponses.length;i++){constresponse=formResponses[i];constitems=FormApp.getActiveForm().getItems();// Assume it's the first itemconstitem=items[0];constitemResponse=response.getGradableResponseForItem(item);// Give half credit for "Sometimes true".if(itemResponse!=null && itemResponse.getResponse()==='Sometimes true'){constpoints=item.asMultipleChoiceItem().getPoints();itemResponse.setScore(points*0.5);// This saves the grade, but does not submit to Forms yet.response.withItemGrade(itemResponse);}}// Grades are actually submitted to Forms here.FormApp.getActiveForm().submitGrades(formResponses);
[[["わかりやすい","easyToUnderstand","thumb-up"],["問題の解決に役立った","solvedMyProblem","thumb-up"],["その他","otherUp","thumb-up"]],[["必要な情報がない","missingTheInformationINeed","thumb-down"],["複雑すぎる / 手順が多すぎる","tooComplicatedTooManySteps","thumb-down"],["最新ではない","outOfDate","thumb-down"],["翻訳に関する問題","translationIssue","thumb-down"],["サンプル / コードに問題がある","samplesCodeIssue","thumb-down"],["その他","otherDown","thumb-down"]],["最終更新日 2025-07-26 UTC。"],[[["\u003cp\u003eAn \u003ccode\u003eItemResponse\u003c/code\u003e represents an answer to a single question within a Google Form.\u003c/p\u003e\n"],["\u003cp\u003eYou can access individual item responses through a \u003ccode\u003eFormResponse\u003c/code\u003e object.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eItemResponse\u003c/code\u003e objects provide methods to get and set feedback and scores for answers, as well as retrieve the question itself and the respondent's answer.\u003c/p\u003e\n"],["\u003cp\u003eScores and feedback set using \u003ccode\u003eItemResponse\u003c/code\u003e methods must be saved to the form using \u003ccode\u003eForm.submitGrades()\u003c/code\u003e to take effect.\u003c/p\u003e\n"]]],[],null,["ItemResponse\n\nA response to one question item within a form. Item responses can be accessed from [FormResponse](/apps-script/reference/forms/form-response) and created from any [Item](/apps-script/reference/forms/item) that asks the respondent to answer a question.\n\n```javascript\n// Open a form by ID and log the responses to each question.\nconst form = FormApp.openById('1234567890abcdefghijklmnopqrstuvwxyz');\nconst formResponses = form.getResponses();\nfor (let i = 0; i \u003c formResponses.length; i++) {\n const formResponse = formResponses[i];\n const itemResponses = formResponse.getItemResponses();\n for (let j = 0; j \u003c itemResponses.length; j++) {\n const itemResponse = itemResponses[j];\n Logger.log(\n 'Response #%s to the question \"%s\" was \"%s\"',\n (i + 1).toString(),\n itemResponse.getItem().getTitle(),\n itemResponse.getResponse(),\n );\n }\n}\n``` \n\nMethods\n\n| Method | Return type | Brief description |\n|-----------------------------------------------|-------------------------------------------|-----------------------------------------------------------------------------------|\n| [getFeedback()](#getFeedback()) | `Object` | Gets the feedback that was given for the respondent's submitted answer. |\n| [getItem()](#getItem()) | [Item](/apps-script/reference/forms/item) | Gets the question item that this response answers. |\n| [getResponse()](#getResponse()) | `Object` | Gets the answer that the respondent submitted. |\n| [getScore()](#getScore()) | `Object` | Gets the score for the respondent's submitted answer. |\n| [setFeedback(feedback)](#setFeedback(Object)) | [ItemResponse](#) | Sets the feedback that should be displayed for the respondent's submitted answer. |\n| [setScore(score)](#setScore(Object)) | [ItemResponse](#) | Sets the score for the respondent's submitted answer. |\n\nDetailed documentation \n\n`get``Feedback()` \nGets the feedback that was given for the respondent's submitted answer.\n\nReturn\n\n\n`Object` --- a `Quiz``Feedback` for the question item\n\nAuthorization\n\nScripts that use this method require authorization with one or more of the following [scopes](/apps-script/concepts/scopes#setting_explicit_scopes):\n\n- `https://www.googleapis.com/auth/forms.currentonly`\n- `https://www.googleapis.com/auth/forms`\n\n*** ** * ** ***\n\n`get``Item()` \nGets the question item that this response answers.\n\nReturn\n\n\n[Item](/apps-script/reference/forms/item) --- the question item that this response answers\n\nAuthorization\n\nScripts that use this method require authorization with one or more of the following [scopes](/apps-script/concepts/scopes#setting_explicit_scopes):\n\n- `https://www.googleapis.com/auth/forms.currentonly`\n- `https://www.googleapis.com/auth/forms`\n\n*** ** * ** ***\n\n`get``Response()` \nGets the answer that the respondent submitted. For most types of question items, this returns a\n`String`.\n\nFor [CheckboxItem](/apps-script/reference/forms/checkbox-item) questions, this returns a `String[]` array containing the\nresponder's choices. The order of the strings in the array may vary.\n\nFor [GridItem](/apps-script/reference/forms/grid-item) questions, this returns a `String[]` array in which the answer at\nindex `n` corresponds to the question at row `n + 1` in the grid. If a respondent\ndid not answer a question in the grid, that answer is returned as `''`.\n\nFor [CheckboxGridItem](/apps-script/reference/forms/checkbox-grid-item) questions, this returns a `String[][]` array in which the\nanswers at row index `n` corresponds to the question at row `n + 1` in the checkbox\ngrid. If a respondent did not answer a question in the grid, that answer is returned as `''`.\n\nReturn\n\n\n`Object` --- a `String` or `String[]` or `String[][]` of answers to the question\nitem\n\nAuthorization\n\nScripts that use this method require authorization with one or more of the following [scopes](/apps-script/concepts/scopes#setting_explicit_scopes):\n\n- `https://www.googleapis.com/auth/forms.currentonly`\n- `https://www.googleapis.com/auth/forms`\n\n*** ** * ** ***\n\n`get``Score()` \nGets the score for the respondent's submitted answer.\n\nReturn\n\n\n`Object` --- a `Double` representing the score for the question item\n\nAuthorization\n\nScripts that use this method require authorization with one or more of the following [scopes](/apps-script/concepts/scopes#setting_explicit_scopes):\n\n- `https://www.googleapis.com/auth/forms.currentonly`\n- `https://www.googleapis.com/auth/forms`\n\n*** ** * ** ***\n\n`set``Feedback(feedback)` \nSets the feedback that should be displayed for the respondent's submitted answer.\n\nThis method does not actually save the feedback in Forms until [Form.submitGrades(responses)](/apps-script/reference/forms/form#submitGrades(FormResponse)) is called with the updated FormResponses. See `set``Score()` for an example.\n\nParameters\n\n| Name | Type | Description |\n|------------|----------|-------------|\n| `feedback` | `Object` | |\n\nReturn\n\n\n[ItemResponse](#) --- a `Item``Response` for chaining\n\nAuthorization\n\nScripts that use this method require authorization with one or more of the following [scopes](/apps-script/concepts/scopes#setting_explicit_scopes):\n\n- `https://www.googleapis.com/auth/forms.currentonly`\n- `https://www.googleapis.com/auth/forms`\n\n*** ** * ** ***\n\n`set``Score(score)` \nSets the score for the respondent's submitted answer. A null value will clear the existing\nscore.\n\nThis method does not actually save the score in Forms until [Form.submitGrades(responses)](/apps-script/reference/forms/form#submitGrades(FormResponse)) is called with the updated FormResponses.\n\n```javascript\n// For a multiple choice question with options: \"Always true\", \"Sometimes true\",\n// and \"Never\", award half credit for responses that answered \"Sometimes true\".\nconst formResponses = FormApp.getActiveForm().getResponses();\n// Go through each form response\nfor (let i = 0; i \u003c formResponses.length; i++) {\n const response = formResponses[i];\n const items = FormApp.getActiveForm().getItems();\n // Assume it's the first item\n const item = items[0];\n const itemResponse = response.getGradableResponseForItem(item);\n // Give half credit for \"Sometimes true\".\n if (itemResponse != null && itemResponse.getResponse() === 'Sometimes true') {\n const points = item.asMultipleChoiceItem().getPoints();\n itemResponse.setScore(points * 0.5);\n // This saves the grade, but does not submit to Forms yet.\n response.withItemGrade(itemResponse);\n }\n}\n// Grades are actually submitted to Forms here.\nFormApp.getActiveForm().submitGrades(formResponses);\n```\n\nParameters\n\n| Name | Type | Description |\n|---------|----------|-------------|\n| `score` | `Object` | |\n\nReturn\n\n\n[ItemResponse](#) --- a `Item``Response` for chaining\n\nAuthorization\n\nScripts that use this method require authorization with one or more of the following [scopes](/apps-script/concepts/scopes#setting_explicit_scopes):\n\n- `https://www.googleapis.com/auth/forms.currentonly`\n- `https://www.googleapis.com/auth/forms`"]]