{"id":7601,"date":"2025-05-30T14:01:11","date_gmt":"2025-06-05T06:27:11","guid":{"rendered":"https:\/\/badgameshow.com\/steven\/?p=7601"},"modified":"2025-06-05T14:01:11","modified_gmt":"2025-06-05T06:27:11","slug":"https-badgameshow-com-steven-452","status":"publish","type":"post","link":"https:\/\/badgameshow.com\/steven\/swift\/https-badgameshow-com-steven-452\/","title":{"rendered":"\ud83d\udca1 2025 \u6700\u65b0\u7248 Swift \u522a\u9664\u6309\u9215\u5be6\u4f5c\u6559\u5b78 \ud83d\udca1"},"content":{"rendered":"<p><meta name=\"keywords\" content=\"swift, iOS, \u522a\u9664\u6309\u9215, UITableView, Swift \u7a0b\u5f0f\u6559\u5b78\"><\/p>\n<h1>\ud83d\udca1 2025 \u6700\u65b0\u7248 Swift \u522a\u9664\u6309\u9215\u5be6\u4f5c\u6559\u5b78 \ud83d\udca1<\/h1>\n<p>\u5728 iOS \u61c9\u7528\u7a0b\u5f0f\u4e2d\uff0c\u522a\u9664\u6309\u9215\u662f\u4e00\u500b\u5e38\u898b\u4e14\u5be6\u7528\u7684\u529f\u80fd\uff0c\u4f7f\u7528\u8005\u53ef\u4ee5\u8f15\u9b06\u522a\u9664\u4e0d\u518d\u9700\u8981\u7684\u9805\u76ee\u3002\u672c\u6587\u5c07\u6307\u5c0e\u4f60\u5982\u4f55\u5728 Swift \u4e2d\u5be6\u4f5c\u522a\u9664\u6309\u9215\uff0c\u4e26\u63d0\u4f9b\u6700\u4f73\u5be6\u8e10\u548c\u5be6\u4f5c\u793a\u4f8b\uff0c\u5e6b\u52a9\u4f60\u66f4\u597d\u5730\u7406\u89e3\u9019\u500b\u529f\u80fd\u7684\u5be6\u73fe\u65b9\u5f0f\u3002<\/p>\n<h2>Step 1\uff1a\u8a2d\u5b9a UITableViewDelegate<\/h2>\n<p>\u9996\u5148\uff0c\u5728\u4f60\u7684 ViewController \u4e2d\u8a2d\u5b9a <strong>UITableViewDelegate<\/strong>\uff0c\u4e26\u5be6\u4f5c <strong>tableView(_:commit:forRowAt:)<\/strong> \u65b9\u6cd5\u3002\u9019\u500b\u65b9\u6cd5\u6703\u5728\u4f7f\u7528\u8005\u6309\u4e0b\u522a\u9664\u6309\u9215\u6642\u88ab\u547c\u53eb\uff1a<\/p>\n<pre><code class=\"language-swift line-numbers\">class ViewController: UIViewController, UITableViewDelegate {\n    func tableView(_ tableView: UITableView, commit editingStyle: UITableViewCell.EditingStyle, forRowAt indexPath: IndexPath) {\n        \/\/ \u5be6\u4f5c\u522a\u9664\u6309\u9215\n    }\n}\n<\/code><\/pre>\n<h2>Step 2\uff1a\u5be6\u4f5c\u522a\u9664\u6309\u9215<\/h2>\n<p>\u5728 <strong>tableView(_:commit:forRowAt:)<\/strong> \u65b9\u6cd5\u4e2d\uff0c\u5224\u65b7\u4f7f\u7528\u8005\u6309\u4e0b\u7684\u662f\u522a\u9664\u6309\u9215\uff1b\u5982\u679c\u662f\uff0c\u5247\u57f7\u884c\u522a\u9664\u7684\u52d5\u4f5c\uff1a<\/p>\n<pre><code class=\"language-swift line-numbers\">func tableView(_ tableView: UITableView, commit editingStyle: UITableViewCell.EditingStyle, forRowAt indexPath: IndexPath) {\n    if editingStyle == .delete {\n        \/\/ \u57f7\u884c\u522a\u9664\u52d5\u4f5c\n    }\n}\n<\/code><\/pre>\n<h2>Step 3\uff1a\u57f7\u884c\u522a\u9664\u52d5\u4f5c<\/h2>\n<p>\u5728\u6b64\u6b65\u9a5f\u4e2d\uff0c\u6211\u5011\u5c07\u4f7f\u7528 <strong>deleteRows(at:with:)<\/strong> \u65b9\u6cd5\u4f86\u57f7\u884c\u522a\u9664\u52d5\u4f5c\u3002\u9019\u6a23\u53ef\u4ee5\u5f9e <strong>UITableView<\/strong> \u4e2d\u79fb\u9664\u5c0d\u61c9\u7684\u884c\uff1a<\/p>\n<pre><code class=\"language-swift line-numbers\">func tableView(_ tableView: UITableView, commit editingStyle: UITableViewCell.EditingStyle, forRowAt indexPath: IndexPath) {\n    if editingStyle == .delete {\n        \/\/ \u57f7\u884c\u522a\u9664\u52d5\u4f5c\n        tableView.deleteRows(at: [indexPath], with: .fade)\n    }\n}\n<\/code><\/pre>\n<h2>Step 4\uff1a\u5132\u5b58\u8cc7\u6599<\/h2>\n<p>\u6700\u5f8c\uff0c\u6211\u5011\u9700\u8981\u5132\u5b58\u522a\u9664\u5f8c\u7684\u6578\u64da\uff0c\u4ee5\u4fbf\u4e0b\u6b21\u4f7f\u7528\u6642\u53ef\u4ee5\u6b63\u78ba\u986f\u793a\u3002\u9019\u901a\u5e38\u900f\u904e\u66f4\u65b0\u6578\u64da\u6e90\u4f86\u5b8c\u6210\uff1a<\/p>\n<pre><code class=\"language-swift line-numbers\">func tableView(_ tableView: UITableView, commit editingStyle: UITableViewCell.EditingStyle, forRowAt indexPath: IndexPath) {\n    if editingStyle == .delete {\n        \/\/ \u57f7\u884c\u522a\u9664\u52d5\u4f5c\n        tableView.deleteRows(at: [indexPath], with: .fade)\n        \/\/ \u5132\u5b58\u8cc7\u6599\n        saveData()\n    }\n}\n\nfunc saveData() {\n    \/\/ \u5728\u6b64\u5be6\u4f5c\u5132\u5b58\u8cc7\u6599\u7684\u908f\u8f2f\n}\n<\/code><\/pre>\n<h2>\u932f\u8aa4\u6392\u9664<\/h2>\n<p>\u5982\u679c\u5728\u57f7\u884c\u522a\u9664\u6642\u9047\u5230\u932f\u8aa4\uff0c\u8acb\u6aa2\u67e5\u4ee5\u4e0b\u5e7e\u9ede\uff1a<br \/>\n&#8211; \u78ba\u4fdd\u6578\u64da\u6e90\u5df2\u6b63\u78ba\u66f4\u65b0\uff0c\u4e26\u4e14\u8207 <strong>UITableView<\/strong> \u4e2d\u7684\u8cc7\u6599\u4fdd\u6301\u540c\u6b65\u3002<br \/>\n&#8211; \u6aa2\u67e5\u662f\u5426\u5728\u4e3b\u7dda\u7a0b\u4e2d\u66f4\u65b0 UI\uff0c\u4ee5\u907f\u514d\u53ef\u80fd\u7684\u7af6\u614b\u689d\u4ef6\u3002<\/p>\n<h2>\u5ef6\u4f38\u61c9\u7528<\/h2>\n<p>&#8211; \u53ef\u4ee5\u8003\u616e\u5728\u522a\u9664\u6309\u9215\u65c1\u908a\u6dfb\u52a0\u4e00\u500b\u78ba\u8a8d\u63d0\u793a\uff0c\u4ee5\u9632\u6b62\u610f\u5916\u522a\u9664\u3002<br \/>\n&#8211; \u53ef\u4ee5\u5be6\u4f5c Undo \u529f\u80fd\uff0c\u4f7f\u7528\u8005\u5728\u522a\u9664\u5f8c\u53ef\u9078\u64c7\u6062\u5fa9\u525b\u525b\u522a\u9664\u7684\u9805\u76ee\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/badgameshow.com\/steven\/wp-content\/uploads\/2023\/02\/\ud83d\udca1Swift-\u8a2d\u7f6e\u522a\u9664\u6309\u9215-\u522a\u9664\u6309\u9215\u5be6\u4f5c-\ud83d\udca1_1675477822.939768.webp\" alt=\"\ud83d\udca1Swift \u8a2d\u7f6e\u522a\u9664\u6309\u9215 | \u522a\u9664\u6309\u9215\u5be6\u4f5c \ud83d\udca1\" title=\"Swift \u522a\u9664\u6309\u9215\u3001Swift \u5be6\u4f5c\u3001Swift methods() \u51fd\u6578\" width=\"1200\" height=\"628\"\/><\/p>\n<h2>Q&#038;A\uff08\u5e38\u898b\u554f\u984c\u89e3\u7b54\uff09<\/h2>\n<h3>Q: \u5982\u4f55\u5728\u522a\u9664\u5f8c\u6062\u5fa9\u5df2\u522a\u9664\u7684\u9805\u76ee\uff1f<\/h3>\n<p>A: \u4f60\u53ef\u4ee5\u5be6\u4f5c Undo \u529f\u80fd\uff0c\u8a18\u9304\u522a\u9664\u7684\u9805\u76ee\uff0c\u4e26\u5728\u4f7f\u7528\u8005\u89f8\u767c Undo \u6642\u5c07\u5176\u91cd\u65b0\u52a0\u5165\u6578\u64da\u6e90\u3002<\/p>\n<h3>Q: \u53ef\u4ee5\u81ea\u5b9a\u7fa9\u522a\u9664\u6309\u9215\u7684\u5916\u89c0\u55ce\uff1f<\/h3>\n<p>A: \u662f\u7684\uff0c\u901a\u904e\u81ea\u5b9a\u7fa9 UITableViewCell\uff0c\u4f60\u53ef\u4ee5\u96a8\u610f\u8a2d\u8a08\u522a\u9664\u6309\u9215\u7684\u5916\u89c0\u548c\u98a8\u683c\u3002<\/p>\n<h3>Q: \u522a\u9664\u6309\u9215\u7684\u52d5\u4f5c\u662f\u5426\u53ef\u4ee5\u9032\u4e00\u6b65\u512a\u5316\uff1f<\/h3>\n<p>A: \u7576\u7136\u53ef\u4ee5\uff0c\u4f60\u53ef\u4ee5\u8003\u616e\u4f7f\u7528\u52d5\u756b\u6548\u679c\u4f86\u589e\u5f37\u7528\u6236\u9ad4\u9a57\uff0c\u4f8b\u5982\u4f7f\u7528 <strong>UIView.animate()<\/strong> \u4f86\u6dfb\u52a0\u522a\u9664\u6642\u7684\u52d5\u756b\u6548\u679c\u3002<\/p>\n<p>\u900f\u904e\u4ee5\u4e0a\u6b65\u9a5f\u8207\u63d0\u793a\uff0c\u4f60\u5c31\u80fd\u5920\u5728 Swift \u4e2d\u6210\u529f\u5be6\u4f5c\u522a\u9664\u6309\u9215\uff01\u5e0c\u671b\u9019\u7bc7\u6587\u7ae0\u5c0d\u4f60\u6709\u6240\u5e6b\u52a9\uff0c\u6b61\u8fce\u96a8\u6642\u63d0\u51fa\u554f\u984c\u6216\u5206\u4eab\u4f60\u7684\u5be6\u4f5c\u7d93\u9a57\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6587\u7ae0\u6458\u8981\uff1a\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u5728Swift\u4e2d\u8a2d\u7f6e\u522a\u9664\u6309\u9215\uff0c\u4e26\u8a73\u7d30\u8aaa\u660e\u5982\u4f55\u4f7f\u7528Swift\u7684methods()\u51fd\u6578\u4f86\u5be6\u4f5c\u522a\u9664\u6309\u9215\u7684\u529f\u80fd\u3002<\/p>\n","protected":false},"author":1,"featured_media":7600,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[174,5],"tags":[173,9],"class_list":["post-7601","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ios","category-swift","tag-ios","tag-swift"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/badgameshow.com\/steven\/wp-content\/uploads\/2023\/02\/\ud83d\udca1Swift-\u8a2d\u7f6e\u522a\u9664\u6309\u9215-\u522a\u9664\u6309\u9215\u5be6\u4f5c-\ud83d\udca1_1675477822.939768.webp","jetpack-related-posts":[],"jetpack_shortlink":"https:\/\/wp.me\/pcFK27-1YB","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/7601","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/comments?post=7601"}],"version-history":[{"count":1,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/7601\/revisions"}],"predecessor-version":[{"id":13306,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/7601\/revisions\/13306"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media\/7600"}],"wp:attachment":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media?parent=7601"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/categories?post=7601"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/tags?post=7601"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}