নামযুক্ত রেঞ্জের সাথে কাজ করুন, নামযুক্ত রেঞ্জের সাথে কাজ করুন
সেভ করা পৃষ্ঠা গুছিয়ে রাখতে 'সংগ্রহ' ব্যবহার করুন
আপনার পছন্দ অনুযায়ী কন্টেন্ট সেভ করুন ও সঠিক বিভাগে রাখুন।
Google ডক্স এপিআই আপনাকে কিছু সম্পাদনা কাজ সহজ করতে নামকৃত রেঞ্জ ব্যবহার করতে দেয়।
যখন আপনি একটি নামযুক্ত পরিসর তৈরি করেন, আপনি নথির একটি বিভাগ সনাক্ত করেন যা আপনি পরে উল্লেখ করতে পারেন। নামযুক্ত পরিসরের সূচীগুলি স্বয়ংক্রিয়ভাবে আপডেট হয় যেহেতু বিষয়বস্তু নথিতে যোগ করা হয় এবং সরানো হয়। এটি সহজ করে যে আপনি ভবিষ্যতে আপডেট করার জন্য কীভাবে পাঠ্য সনাক্ত করবেন, যেহেতু আপনাকে সম্পাদনা পরিবর্তনগুলি ট্র্যাক করতে বা নথির মাধ্যমে অনুসন্ধান করতে হবে না। পরিবর্তে, আপনি নামকৃত পরিসর পড়ে এবং এর সূচী ব্যবহার করে একটি সম্পাদনা অবস্থান পেতে পারেন।
উদাহরণস্বরূপ, ধরুন আপনি একটি নামযুক্ত পরিসর তৈরি করেছেন যেখানে একটি নথিতে একটি "পণ্য বিবরণ" স্ট্রিং অবশ্যই উপস্থিত হবে:
এটি আপনাকে বর্ণনাটি প্রতিস্থাপন করতে দেয়: আপনি শুধুমাত্র নামকৃত পরিসরের শুরু এবং শেষ সূচীগুলি পান এবং তারপরে আপনার নতুন সামগ্রীর সাথে সেই সূচীগুলির মধ্যে পাঠ্য আপডেট করুন৷
নিম্নলিখিত উদাহরণ কোডটি দেখায় কিভাবে আপনি নথির প্রথম ট্যাবে একটি নামকৃত পরিসরের বিষয়বস্তু প্রতিস্থাপন করতে একটি সহায়ক ফাংশন প্রয়োগ করতে পারেন, যেখানে নামযুক্ত পরিসরটি পূর্বে CreateNamedRangeRequest ব্যবহার করে তৈরি করা হয়েছিল। সমস্ত ট্যাব থেকে নামযুক্ত রেঞ্জগুলি প্রতিস্থাপন করতে, এই কোডটি সমস্ত ট্যাব জুড়ে পুনরাবৃত্তি করতে বর্ধিত করা যেতে পারে। আরও তথ্য এবং নমুনা কোডের জন্য ট্যাবগুলির সাথে কাজ দেখুন।
জাভা
/** Replaces the text in existing named ranges. */staticvoidreplaceNamedRange(Docsservice,StringdocumentId,StringrangeName,StringnewText)throwsIOException{// Fetch the document to determine the current indexes of the named ranges.Documentdocument=service.documents().get(documentId).setIncludeTabsContent(true).execute();// Find the matching named ranges in the first tab of the document.NamedRangesnamedRangeList=document.getTabs()[0].getDocumentTab().getNamedRanges().get(rangeName);if(namedRangeList==null){thrownewIllegalArgumentException("The named range is no longer present in the document.");}// Determine all the ranges of text to be removed, and at which indexes the replacement text// should be inserted.List<Range>allRanges=newArrayList<>();Set<Integer>insertIndexes=newHashSet<>();for(NamedRangenamedRange:namedRangeList.getNamedRanges()){allRanges.addAll(namedRange.getRanges());insertIndexes.add(namedRange.getRanges().get(0).getStartIndex());}// Sort the list of ranges by startIndex, in descending order.allRanges.sort(Comparator.comparing(Range::getStartIndex).reversed());// Create a sequence of requests for each range.List<Request>requests=newArrayList<>();for(Rangerange:allRanges){// Delete all the content in the existing range.requests.add(newRequest().setDeleteContentRange(newDeleteContentRangeRequest().setRange(range)));if(insertIndexes.contains(range.getStartIndex())){// Insert the replacement text.requests.add(newRequest().setInsertText(newInsertTextRequest().setLocation(newLocation().setSegmentId(range.getSegmentId()).setIndex(range.getStartIndex()).setTabId(range.getTabId())).setText(newText)));// Re-create the named range on the new text.requests.add(newRequest().setCreateNamedRange(newCreateNamedRangeRequest().setName(rangeName).setRange(newRange().setSegmentId(range.getSegmentId()).setStartIndex(range.getStartIndex()).setEndIndex(range.getStartIndex()+newText.length()).setTabId(range.getTabId()))));}}// Make a batchUpdate request to apply the changes, ensuring the document hasn't changed since// we fetched it.BatchUpdateDocumentRequestbatchUpdateRequest=newBatchUpdateDocumentRequest().setRequests(requests).setWriteControl(newWriteControl().setRequiredRevisionId(document.getRevisionId()));service.documents().batchUpdate(documentId,batchUpdateRequest).execute();}
পাইথন
defreplace_named_range(service,document_id,range_name,new_text):"""Replaces the text in existing named ranges."""# Determine the length of the replacement text, as UTF-16 code units.# https://developers.google.com/workspace/docs/api/concepts/structure#start_and_end_indexnew_text_len=len(new_text.encode('utf-16-le'))/2# Fetch the document to determine the current indexes of the named ranges.document=(service.documents().get(documentId=document_id,includeTabsContent=True).execute())# Find the matching named ranges in the first tab of the document.named_range_list=(document.get('tabs')[0].get('documentTab').get('namedRanges',{}).get(range_name))ifnotnamed_range_list:raiseException('The named range is no longer present in the document.')# Determine all the ranges of text to be removed, and at which indices the# replacement text should be inserted.all_ranges=[]insert_at={}fornamed_rangeinnamed_range_list.get('namedRanges'):ranges=named_range.get('ranges')all_ranges.extend(ranges)# Most named ranges only contain one range of text, but it's possible# for it to be split into multiple ranges by user edits in the document.# The replacement text should only be inserted at the start of the first# range.insert_at[ranges[0].get('startIndex')]=True# Sort the list of ranges by startIndex, in descending order.all_ranges.sort(key=lambdar:r.get('startIndex'),reverse=True)# Create a sequence of requests for each range.requests=[]forrinall_ranges:# Delete all the content in the existing range.requests.append({'deleteContentRange':{'range':r}})segment_id=r.get('segmentId')start=r.get('startIndex')tab_id=r.get('tabId')ifinsert_at[start]:# Insert the replacement text.requests.append({'insertText':{'location':{'segmentId':segment_id,'index':start,'tabId':tab_id},'text':new_text}})# Re-create the named range on the new text.requests.append({'createNamedRange':{'name':range_name,'range':{'segmentId':segment_id,'startIndex':start,'endIndex':start+new_text_len,'tabId':tab_id}}})# Make a batchUpdate request to apply the changes, ensuring the document# hasn't changed since we fetched it.body={'requests':requests,'writeControl':{'requiredRevisionId':document.get('revisionId')}}service.documents().batchUpdate(documentId=document_id,body=body).execute()
উল্লেখ্য যে নামযুক্ত রেঞ্জগুলি নথির বিষয়বস্তুর একটি পরিসীমা নির্দিষ্ট করে, কিন্তু সেই সামগ্রীর অংশ নয়৷ আপনি যদি এমন সামগ্রী বের করেন যাতে একটি নামযুক্ত পরিসর অন্তর্ভুক্ত থাকে, তাহলে এটিকে অন্য অবস্থানে সন্নিবেশ করান, নামযুক্ত পরিসরটি শুধুমাত্র মূল বিষয়বস্তুর দিকে নির্দেশ করে এবং সদৃশ বিভাগে নয়৷
[null,null,["2025-08-29 UTC-তে শেষবার আপডেট করা হয়েছে।"],[],[],null,["# Work with named ranges\n\nThe Google Docs API lets you use *named ranges* to simplify some editing tasks.\n\nWhen you create a named range, you identify a section of the document that you\ncan reference later. The indexes of the named range are automatically updated as\ncontent is added to and removed from the document. This simplifies how you\nlocate text for updating in the future, since you don't need to track the\nediting changes or search through the document. Instead, you can get an edit\nlocation by reading the named range and using its indexes.\n\nFor example, suppose you create a named range where a \"product description\"\nstring must appear in a document:\n\nThis lets you replace the description: you just get the start and end indexes of\nthe named range, and then update the text between those indexes with your new\ncontent.\n\nThe following example code shows how you might implement a helper function to\nreplace contents of a named range in the first tab of the document, where the\nnamed range was previously created using the\n[`CreateNamedRangeRequest`](/workspace/docs/api/reference/rest/v1/documents/request#createnamedrangerequest).\nTo replace the named ranges from all tabs, this code can be augmented to iterate\nacross all tabs. See [Work with Tabs](/workspace/docs/api/how-tos/tabs) for more\ninformation and sample code. \n\n### Java\n\n```java\n/** Replaces the text in existing named ranges. */\nstatic void replaceNamedRange(Docs service, String documentId, String rangeName, String newText)\n throws IOException {\n // Fetch the document to determine the current indexes of the named ranges.\n Document document =\n service.documents().get(documentId).setIncludeTabsContent(true).execute();\n\n // Find the matching named ranges in the first tab of the document.\n NamedRanges namedRangeList =\n document.getTabs()[0].getDocumentTab().getNamedRanges().get(rangeName);\n if (namedRangeList == null) {\n throw new IllegalArgumentException(\"The named range is no longer present in the document.\");\n }\n\n // Determine all the ranges of text to be removed, and at which indexes the replacement text\n // should be inserted.\n List\u003cRange\u003e allRanges = new ArrayList\u003c\u003e();\n Set\u003cInteger\u003e insertIndexes = new HashSet\u003c\u003e();\n for (NamedRange namedRange : namedRangeList.getNamedRanges()) {\n allRanges.addAll(namedRange.getRanges());\n insertIndexes.add(namedRange.getRanges().get(0).getStartIndex());\n }\n\n // Sort the list of ranges by startIndex, in descending order.\n allRanges.sort(Comparator.comparing(Range::getStartIndex).reversed());\n\n // Create a sequence of requests for each range.\n List\u003cRequest\u003e requests = new ArrayList\u003c\u003e();\n for (Range range : allRanges) {\n // Delete all the content in the existing range.\n requests.add(\n new Request().setDeleteContentRange(new DeleteContentRangeRequest().setRange(range)));\n\n if (insertIndexes.contains(range.getStartIndex())) {\n // Insert the replacement text.\n requests.add(\n new Request()\n .setInsertText(\n new InsertTextRequest()\n .setLocation(\n new Location()\n .setSegmentId(range.getSegmentId())\n .setIndex(range.getStartIndex())\n .setTabId(range.getTabId()))\n .setText(newText)));\n\n // Re-create the named range on the new text.\n requests.add(\n new Request()\n .setCreateNamedRange(\n new CreateNamedRangeRequest()\n .setName(rangeName)\n .setRange(\n new Range()\n .setSegmentId(range.getSegmentId())\n .setStartIndex(range.getStartIndex())\n .setEndIndex(range.getStartIndex() + newText.length())\n .setTabId(range.getTabId()))));\n }\n }\n\n // Make a batchUpdate request to apply the changes, ensuring the document hasn't changed since\n // we fetched it.\n BatchUpdateDocumentRequest batchUpdateRequest =\n new BatchUpdateDocumentRequest()\n .setRequests(requests)\n .setWriteControl(new WriteControl().setRequiredRevisionId(document.getRevisionId()));\n service.documents().batchUpdate(documentId, batchUpdateRequest).execute();\n}\n```\n\n### Python\n\n```python\ndef replace_named_range(service, document_id, range_name, new_text):\n \"\"\"Replaces the text in existing named ranges.\"\"\"\n\n # Determine the length of the replacement text, as UTF-16 code units.\n # https://developers.google.com/workspace/docs/api/concepts/structure#start_and_end_index\n new_text_len = len(new_text.encode('utf-16-le')) / 2\n\n # Fetch the document to determine the current indexes of the named ranges.\n document = (\n service.documents()\n .get(documentId=document_id, includeTabsContent=True)\n .execute()\n )\n\n # Find the matching named ranges in the first tab of the document.\n named_range_list = (\n document.get('tabs')[0]\n .get('documentTab')\n .get('namedRanges', {})\n .get(range_name)\n )\n if not named_range_list:\n raise Exception('The named range is no longer present in the document.')\n\n # Determine all the ranges of text to be removed, and at which indices the\n # replacement text should be inserted.\n all_ranges = []\n insert_at = {}\n for named_range in named_range_list.get('namedRanges'):\n ranges = named_range.get('ranges')\n all_ranges.extend(ranges)\n # Most named ranges only contain one range of text, but it's possible\n # for it to be split into multiple ranges by user edits in the document.\n # The replacement text should only be inserted at the start of the first\n # range.\n insert_at[ranges[0].get('startIndex')] = True\n\n # Sort the list of ranges by startIndex, in descending order.\n all_ranges.sort(key=lambda r: r.get('startIndex'), reverse=True)\n\n # Create a sequence of requests for each range.\n requests = []\n for r in all_ranges:\n # Delete all the content in the existing range.\n requests.append({\n 'deleteContentRange': {\n 'range': r\n }\n })\n\n segment_id = r.get('segmentId')\n start = r.get('startIndex')\n tab_id = r.get('tabId')\n if insert_at[start]:\n # Insert the replacement text.\n requests.append({\n 'insertText': {\n 'location': {\n 'segmentId': segment_id,\n 'index': start,\n 'tabId': tab_id\n },\n 'text': new_text\n }\n })\n # Re-create the named range on the new text.\n requests.append({\n 'createNamedRange': {\n 'name': range_name,\n 'range': {\n 'segmentId': segment_id,\n 'startIndex': start,\n 'endIndex': start + new_text_len,\n 'tabId': tab_id\n }\n }\n })\n\n # Make a batchUpdate request to apply the changes, ensuring the document\n # hasn't changed since we fetched it.\n body = {\n 'requests': requests,\n 'writeControl': {\n 'requiredRevisionId': document.get('revisionId')\n }\n }\n service.documents().batchUpdate(documentId=document_id, body=body).execute()\n```\n| Named ranges are not private. Anyone using the Docs API to access the document can see the named range definition.\n\nNote that named ranges specify a range of document content, but are not part of\nthat content. If you extract content that includes a named range, then insert it\nat another location, the named range only points to the original content and not\nthe duplicated section."]]