{"id":52561,"date":"2024-12-03T10:24:07","date_gmt":"2024-12-03T02:24:07","guid":{"rendered":"https:\/\/fwq.ai\/blog\/52561\/"},"modified":"2024-12-03T10:24:07","modified_gmt":"2024-12-03T02:24:07","slug":"vue-%e5%8a%a8%e6%80%81%e7%bb%91%e5%ae%9a%e5%9b%be%e7%89%87%e8%b7%af%e5%be%84%ef%bc%9a%e5%a6%82%e4%bd%95%e6%a0%b9%e6%8d%ae-select-%e5%af%b9%e8%b1%a1%e5%b1%9e%e6%80%a7%e5%80%bc%e5%8a%a0%e8%bd%bd-3","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/52561\/","title":{"rendered":"Vue \u52a8\u6001\u7ed1\u5b9a\u56fe\u7247\u8def\u5f84\uff1a\u5982\u4f55\u6839\u636e select \u5bf9\u8c61\u5c5e\u6027\u503c\u52a0\u8f7d\u4e0d\u540c\u56fe\u7247\uff1f"},"content":{"rendered":"<p><b><\/b>     <\/p>\n<h1>Vue \u52a8\u6001\u7ed1\u5b9a\u56fe\u7247\u8def\u5f84\uff1a\u5982\u4f55\u6839\u636e select \u5bf9\u8c61\u5c5e\u6027\u503c\u52a0\u8f7d\u4e0d\u540c\u56fe\u7247\uff1f <\/h1>\n<p>\u5077\u5077\u52aa\u529b\uff0c\u6084\u65e0\u58f0\u606f\u5730\u53d8\u5f3a\uff0c\u7136\u540e\u60ca\u8273\u6240\u6709\u4eba\uff01\u54c8\u54c8\uff0c\u5c0f\u4f19\u4f34\u4eec\u53c8\u6765\u5b66\u4e60\u5566~\u4eca\u5929\u6211\u5c06\u7ed9\u5927\u5bb6\u4ecb\u7ecd<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300aVue \u52a8\u6001\u7ed1\u5b9a\u56fe\u7247\u8def\u5f84\uff1a\u5982\u4f55\u6839\u636e select \u5bf9\u8c61\u5c5e\u6027\u503c\u52a0\u8f7d\u4e0d\u540c\u56fe\u7247\uff1f \u300b<\/span>\uff0c\u8fd9\u7bc7\u6587\u7ae0\u4e3b\u8981\u4f1a\u8bb2\u5230<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u4e0d\u77e5\u9053\u5927\u5bb6\u5bf9\u5176\u90fd\u6709\u591a\u5c11\u4e86\u89e3\uff0c\u4e0b\u9762\u6211\u4eec\u5c31\u4e00\u8d77\u6765\u770b\u4e00\u5427\uff01\u5f53\u7136\uff0c\u975e\u5e38\u5e0c\u671b\u5927\u5bb6\u80fd\u591a\u591a\u8bc4\u8bba\uff0c\u7ed9\u51fa\u5408\u7406\u7684\u5efa\u8bae\uff0c\u6211\u4eec\u4e00\u8d77\u5b66\u4e60\uff0c\u4e00\u8d77\u8fdb\u6b65\uff01<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241121\/1732180742673efb0629acd.jpg\" class=\"aligncenter\" title=\"Vue \u52a8\u6001\u7ed1\u5b9a\u56fe\u7247\u8def\u5f84\uff1a\u5982\u4f55\u6839\u636e select \u5bf9\u8c61\u5c5e\u6027\u503c\u52a0\u8f7d\u4e0d\u540c\u56fe\u7247\uff1f\u63d2\u56fe\" alt=\"Vue \u52a8\u6001\u7ed1\u5b9a\u56fe\u7247\u8def\u5f84\uff1a\u5982\u4f55\u6839\u636e select \u5bf9\u8c61\u5c5e\u6027\u503c\u52a0\u8f7d\u4e0d\u540c\u56fe\u7247\uff1f\u63d2\u56fe\" \/><\/p>\n<p><strong>Vue \u4e2d\u52a8\u6001\u7ed1\u5b9a\u56fe\u7247\u8def\u5f84<\/strong><\/p>\n<p>\u5728 Vue \u4e2d\u6e32\u67d3\u52a8\u6001\u5185\u5bb9\u65f6\uff0c\u53ef\u4ee5\u901a\u8fc7 v-bind \u6765\u7ed1\u5b9a\u6570\u636e\u3002\u5728\u95ee\u9898\u4e2d\uff0c\u9700\u8981\u6839\u636e select \u5bf9\u8c61\u7684\u5c5e\u6027\u503c\u6765\u52a8\u6001\u52a0\u8f7d\u56fe\u7247\u3002<\/p>\n<p>\u95ee\u9898\u7684\u5173\u952e\u5728\u4e8e select.[item.key] \u7684\u5199\u6cd5\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u5e94\u8be5\u4f7f\u7528\u4e2d\u62ec\u53f7\u52a8\u6001\u83b7\u53d6\u5bf9\u8c61\u5c5e\u6027\u3002\u6b63\u786e\u7684\u5199\u6cd5\u662f\uff1a<\/p>\n<pre>:src=\"select[item.key] ? item.select : item.noSelect\"<\/pre>\n<p>\u8fd9\u91cc\uff0c\u4e2d\u62ec\u53f7 [] \u4e2d\u653e\u7f6e\u4e86 item.key\uff0c\u8fd9\u610f\u5473\u7740\u5b83\u5c06\u4ece select \u5bf9\u8c61\u4e2d\u83b7\u53d6\u4e0e item.key \u76f8\u5bf9\u5e94\u7684\u5c5e\u6027\u503c\u3002\u5982\u679c\u5c5e\u6027\u503c\u4e3a true\uff0c\u5219\u5c06\u663e\u793a item.select \u4e2d\u6307\u5b9a\u7684\u56fe\u7247\u8def\u5f84\uff1b\u5426\u5219\uff0c\u5c06\u663e\u793a item.noSelect \u4e2d\u6307\u5b9a\u7684\u56fe\u7247\u8def\u5f84\u3002<\/p>\n<p>\u672c\u7bc7\u5173\u4e8e\u300aVue \u52a8\u6001\u7ed1\u5b9a\u56fe\u7247\u8def\u5f84\uff1a\u5982\u4f55\u6839\u636e select \u5bf9\u8c61\u5c5e\u6027\u503c\u52a0\u8f7d\u4e0d\u540c\u56fe\u7247\uff1f \u300b\u7684\u4ecb\u7ecd\u5c31\u5230\u6b64\u7ed3\u675f\u5566\uff0c\u4f46\u662f\u5b66\u65e0\u6b62\u5883\uff0c\u60f3\u8981\u4e86\u89e3\u5b66\u4e60\u66f4\u591a\u5173\u4e8e\u6587\u7ae0\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u8bf7\u5173\u6ce8\u7c73\u4e91\u516c\u4f17\u53f7\uff01<\/p>\n<dl>\n<dt><\/dt>\n<dd>\n   \u82f9\u679c\u51e0\u65f6\u51fa\u65b0\u673a\uff1f\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"<p>Vue \u52a8\u6001\u7ed1\u5b9a\u56fe\u7247\u8def\u5f84\uff1a\u5982\u4f55\u6839\u636e select \u5bf9\u8c61\u5c5e\u6027\u503c\u52a0\u8f7d\u4e0d\u540c\u56fe\u7247\uff1f \u5077\u5077\u52aa\u529b\uff0c\u6084\u65e0\u58f0\u606f\u5730\u53d8\u5f3a\uff0c\u7136\u540e\u60ca\u8273\u6240\u6709\u4eba\uff01\u54c8\u54c8\uff0c\u5c0f\u4f19\u4f34\u4eec\u53c8\u6765\u5b66\u4e60\u5566~\u4eca\u5929\u6211\u5c06\u7ed9\u5927\u5bb6\u4ecb\u7ecd\u300aVue \u52a8\u6001\u7ed1\u5b9a\u56fe\u7247\u8def\u5f84\uff1a\u5982\u4f55\u6839\u636e select \u5bf9\u8c61\u5c5e\u6027\u503c\u52a0\u8f7d\u4e0d\u540c\u56fe\u7247\uff1f \u300b\uff0c\u8fd9\u7bc7\u6587\u7ae0\u4e3b\u8981\u4f1a\u8bb2\u5230\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u4e0d\u77e5\u9053\u5927\u5bb6\u5bf9\u5176\u90fd\u6709\u591a\u5c11\u4e86\u89e3\uff0c\u4e0b\u9762\u6211\u4eec\u5c31\u4e00\u8d77\u6765\u770b\u4e00\u5427\uff01\u5f53\u7136\uff0c\u975e\u5e38\u5e0c\u671b\u5927\u5bb6\u80fd\u591a\u591a\u8bc4\u8bba\uff0c\u7ed9\u51fa\u5408\u7406\u7684\u5efa\u8bae\uff0c\u6211\u4eec\u4e00\u8d77\u5b66\u4e60\uff0c\u4e00\u8d77\u8fdb\u6b65\uff01 Vue \u4e2d\u52a8\u6001\u7ed1\u5b9a\u56fe\u7247\u8def\u5f84 \u5728 Vue \u4e2d\u6e32\u67d3\u52a8\u6001\u5185\u5bb9\u65f6\uff0c\u53ef\u4ee5\u901a\u8fc7 v-bind \u6765\u7ed1\u5b9a\u6570\u636e\u3002\u5728\u95ee\u9898\u4e2d\uff0c\u9700\u8981\u6839\u636e select \u5bf9\u8c61\u7684\u5c5e\u6027\u503c\u6765\u52a8\u6001\u52a0\u8f7d\u56fe\u7247\u3002 \u95ee\u9898\u7684\u5173\u952e\u5728\u4e8e select.[item.key] \u7684\u5199\u6cd5\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u5e94\u8be5\u4f7f\u7528\u4e2d\u62ec\u53f7\u52a8\u6001\u83b7\u53d6\u5bf9\u8c61\u5c5e\u6027\u3002\u6b63\u786e\u7684\u5199\u6cd5\u662f\uff1a :src=&#8221;select[item.key] ? item.select : item.noSelect&#8221; \u8fd9\u91cc\uff0c\u4e2d\u62ec\u53f7 [] \u4e2d\u653e\u7f6e\u4e86 item.key\uff0c\u8fd9\u610f\u5473\u7740\u5b83\u5c06\u4ece select \u5bf9\u8c61\u4e2d\u83b7\u53d6\u4e0e item.key \u76f8\u5bf9\u5e94\u7684\u5c5e\u6027\u503c\u3002\u5982\u679c\u5c5e\u6027\u503c\u4e3a true\uff0c\u5219\u5c06\u663e\u793a item.select \u4e2d\u6307\u5b9a\u7684\u56fe\u7247\u8def\u5f84\uff1b\u5426\u5219\uff0c\u5c06\u663e\u793a item.noSelect \u4e2d\u6307\u5b9a\u7684\u56fe\u7247\u8def\u5f84\u3002 \u672c\u7bc7\u5173\u4e8e\u300aVue \u52a8\u6001\u7ed1\u5b9a\u56fe\u7247\u8def\u5f84\uff1a\u5982\u4f55\u6839\u636e select \u5bf9\u8c61\u5c5e\u6027\u503c\u52a0\u8f7d\u4e0d\u540c\u56fe\u7247\uff1f \u300b\u7684\u4ecb\u7ecd\u5c31\u5230\u6b64\u7ed3\u675f\u5566\uff0c\u4f46\u662f\u5b66\u65e0\u6b62\u5883\uff0c\u60f3\u8981\u4e86\u89e3\u5b66\u4e60\u66f4\u591a\u5173\u4e8e\u6587\u7ae0\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u8bf7\u5173\u6ce8\u7c73\u4e91\u516c\u4f17\u53f7\uff01 \u82f9\u679c\u51e0\u65f6\u51fa\u65b0\u673a\uff1f<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-52561","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/52561","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=52561"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/52561\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=52561"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=52561"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=52561"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}