{"id":2415,"date":"2024-11-10T11:34:01","date_gmt":"2024-11-10T03:34:01","guid":{"rendered":"https:\/\/fwq.ai\/blog\/2415\/"},"modified":"2024-11-10T11:34:01","modified_gmt":"2024-11-10T03:34:01","slug":"vue-%e4%b8%ad-v-nodes-%e7%bb%84%e4%bb%b6%e7%9a%84%e4%bd%bf%e7%94%a8%ef%bc%9a%e5%a6%82%e4%bd%95%e5%88%a4%e6%96%ad-prop-%e7%b1%bb%e5%9e%8b%e5%b9%b6%e5%8a%a8%e6%80%81%e6%b8%b2%e6%9f%93%e5%86%85%e5%ae%b9","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/2415\/","title":{"rendered":"Vue \u4e2d v-nodes \u7ec4\u4ef6\u7684\u4f7f\u7528\uff1a\u5982\u4f55\u5224\u65ad prop \u7c7b\u578b\u5e76\u52a8\u6001\u6e32\u67d3\u5185\u5bb9\uff1f"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/001\/246\/273\/173072971213085.jpg\" class=\"aligncenter\" title=\"Vue \u4e2d v-nodes \u7ec4\u4ef6\u7684\u4f7f\u7528\uff1a\u5982\u4f55\u5224\u65ad prop \u7c7b\u578b\u5e76\u52a8\u6001\u6e32\u67d3\u5185\u5bb9\uff1f\u63d2\u56fe\" alt=\"Vue \u4e2d v-nodes \u7ec4\u4ef6\u7684\u4f7f\u7528\uff1a\u5982\u4f55\u5224\u65ad prop \u7c7b\u578b\u5e76\u52a8\u6001\u6e32\u67d3\u5185\u5bb9\uff1f\u63d2\u56fe\" \/><\/p>\n<p><strong>v-nodes\u7ec4\u4ef6\u7684\u7528\u9014<\/strong><\/p>\n<p>\u5728Vue\u7ec4\u4ef6\u4e2d\u7ecf\u5e38\u770b\u5230\u5982\u4e0b\u4ee3\u7801\uff1a<\/p>\n<pre>&lt;v-nodes v-if=\"typeof title === 'function'\" :vnodes=\"title()\" \/&gt;<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>title\u662f\u4f20\u5165\u7ec4\u4ef6\u7684\u4e00\u4e2aprop\u3002\u6b64\u4ee3\u7801\u7684\u76ee\u7684\u662f\u5728title\u4e3a\u51fd\u6570\u7c7b\u578b\u65f6\u663e\u793av-nodes\u7ec4\u4ef6\u3002<\/p>\n<p><strong>\u5982\u4f55\u5b9e\u73b0<\/strong><\/p>\n<ul>\n<li>typeof title === &#8216;function&#8217;: \u68c0\u67e5title\u662f\u5426\u4e3a\u51fd\u6570\u7c7b\u578b\u3002\u5982\u679ctitle\u4e0d\u662f\u51fd\u6570\uff0c\u5219v-nodes\u7ec4\u4ef6\u4e0d\u53ef\u89c1\u3002<\/li>\n<li>:vnodes=&#8221;title()&#8221;: \u5982\u679ctitle\u4e3a\u51fd\u6570\uff0c\u5219\u8c03\u7528title\u51fd\u6570\u5e76\u5c06\u5176\u8fd4\u56de\u503c\u8d4b\u503c\u7ed9vnodes\u3002\u8be5\u8fd4\u56de\u503c\u662fv-nodes\u7ec4\u4ef6\u8981\u6e32\u67d3\u7684\u5185\u5bb9\u3002<\/li>\n<\/ul>\n<p><strong>\u907f\u514d\u9519\u8bef<\/strong><\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<p>\u5728Vue\u4e2d\uff0c\u5982\u679c\u8981\u6e32\u67d3\u7684\u5bf9\u8c61\u4e0d\u662f\u51fd\u6570\uff0c\u5219\u4f1a\u629b\u51fa\u9519\u8bef\u3002\u8fd9\u6bb5\u4ee3\u7801\u4e2d\u7684\u5224\u65ad\u6761\u4ef6\u53ef\u4ee5\u9632\u6b62\u6b64\u7c7b\u9519\u8bef\uff0c\u56e0\u4e3a\u5982\u679ctitle\u4e0d\u662f\u51fd\u6570\uff0cv-nodes\u7ec4\u4ef6\u5c31\u4e0d\u4f1a\u88ab\u6e32\u67d3\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fVue \u4e2d v-nodes \u7ec4\u4ef6\u7684\u4f7f\u7528\uff1a\u5982\u4f55\u5224\u65ad prop \u7c7b\u578b\u5e76\u52a8\u6001\u6e32\u67d3\u5185\u5bb9\uff1f\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>v-nodes\u7ec4\u4ef6\u7684\u7528\u9014 \u5728Vue\u7ec4\u4ef6\u4e2d\u7ecf\u5e38\u770b\u5230\u5982\u4e0b\u4ee3\u7801\uff1a &lt;v-nodes v-if=&#8221;typeof title === &#8216;function'&#8221; :vnodes=&#8221;title()&#8221; \/&gt; \u767b\u5f55\u540e\u590d\u5236 title\u662f\u4f20\u5165\u7ec4\u4ef6\u7684\u4e00\u4e2aprop\u3002\u6b64\u4ee3\u7801\u7684\u76ee\u7684\u662f\u5728title\u4e3a\u51fd\u6570\u7c7b\u578b\u65f6\u663e\u793av-nodes\u7ec4\u4ef6\u3002 \u5982\u4f55\u5b9e\u73b0 typeof title === &#8216;function&#8217;: \u68c0\u67e5title\u662f\u5426\u4e3a\u51fd\u6570\u7c7b\u578b\u3002\u5982\u679ctitle\u4e0d\u662f\u51fd\u6570\uff0c\u5219v-nodes\u7ec4\u4ef6\u4e0d\u53ef\u89c1\u3002 :vnodes=&#8221;title()&#8221;: \u5982\u679ctitle\u4e3a\u51fd\u6570\uff0c\u5219\u8c03\u7528title\u51fd\u6570\u5e76\u5c06\u5176\u8fd4\u56de\u503c\u8d4b\u503c\u7ed9vnodes\u3002\u8be5\u8fd4\u56de\u503c\u662fv-nodes\u7ec4\u4ef6\u8981\u6e32\u67d3\u7684\u5185\u5bb9\u3002 \u907f\u514d\u9519\u8bef \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b \u5728Vue\u4e2d\uff0c\u5982\u679c\u8981\u6e32\u67d3\u7684\u5bf9\u8c61\u4e0d\u662f\u51fd\u6570\uff0c\u5219\u4f1a\u629b\u51fa\u9519\u8bef\u3002\u8fd9\u6bb5\u4ee3\u7801\u4e2d\u7684\u5224\u65ad\u6761\u4ef6\u53ef\u4ee5\u9632\u6b62\u6b64\u7c7b\u9519\u8bef\uff0c\u56e0\u4e3a\u5982\u679ctitle\u4e0d\u662f\u51fd\u6570\uff0cv-nodes\u7ec4\u4ef6\u5c31\u4e0d\u4f1a\u88ab\u6e32\u67d3\u3002 \u4ee5\u4e0a\u5c31\u662fVue \u4e2d v-nodes \u7ec4\u4ef6\u7684\u4f7f\u7528\uff1a\u5982\u4f55\u5224\u65ad prop \u7c7b\u578b\u5e76\u52a8\u6001\u6e32\u67d3\u5185\u5bb9\uff1f\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/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-2415","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/2415","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=2415"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/2415\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=2415"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=2415"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=2415"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}