{"id":605,"date":"2024-11-19T17:55:08","date_gmt":"2024-11-19T09:55:08","guid":{"rendered":"https:\/\/womeifei.cn\/?p=605"},"modified":"2024-11-19T17:55:08","modified_gmt":"2024-11-19T09:55:08","slug":"vue02","status":"publish","type":"post","link":"https:\/\/womeifei.cn\/index.php\/2024\/11\/19\/vue02\/","title":{"rendered":"Vue02"},"content":{"rendered":"\n

\u4e00.\u6307\u4ee4\u4fee\u9970\u7b26<\/p>\n\n\n\n

1.@keyup.enter<\/strong> -> \u76d1\u542c\u952e\u76d8\u56de\u8f66\u4e8b\u4ef6<\/p>\n\n\n\n

2.v-model\u4fee\u9970\u7b26 <\/p>\n\n\n\n

v-model.trim<\/strong>=”” \u6d88\u53bb\u4e24\u8fb9\u7a7a\u683c<\/p>\n\n\n\n

v-model.number<\/strong>=”” \u8f6c\u4e3a\u6570\u5b57\u578b<\/p>\n\n\n\n

3.@\u4e8b\u4ef6\u540d.stop<\/strong> -> \u963b\u6b62\u5192\u6ce1<\/p>\n\n\n\n

4.@\u4e8b\u4ef6\u540d.prevent<\/strong> -> \u963b\u6b62\u9ed8\u8ba4\u884c\u4e3a<\/p>\n\n\n\n

<\/p>\n\n\n\n

\u4e8c.v-bind\u5bf9\u4e8e\u6837\u5f0f\u7684class\u63a7\u5236<\/p>\n\n\n\n

:class=”\u5bf9\u8c61\/\u6570\u7ec4” <\/p>\n\n\n\n

\u7528\u6cd5\u5982\u4e0b\u56fe<\/p>\n\n\n\n

\"\"<\/div><\/figure>\n\n\n\n

<\/p>\n\n\n\n

\u4e09.v-bind\u5bf9\u4e8e\u6837\u5f0f\u7684style\u63a7\u5236<\/p>\n\n\n\n

\u6ce8\u610f\u683c\u5f0f!!!<\/strong> \u6ce8\u610f\u4ec0\u4e48\u65f6\u5019\u8981\u5199\u5f15\u53f7 \u4ec0\u4e48\u65f6\u5019\u6ca1\u6709\u5f15\u53f7<\/p>\n\n\n\n

\"\"<\/div><\/figure>\n\n\n\n

<\/p>\n\n\n\n

\u56db.v-model\u5e94\u7528\u4e8e\u5176\u4ed6\u8868\u5355\u5143\u7d20<\/p>\n\n\n\n

\u5982\u56fe\u4e3a\u4f7f\u7528\u60c5\u51b5 \u4e0d\u540c\u989c\u8272\u6846\u5bf9\u5e94\u7740\u4e0d\u540c\u7684\u7ed1\u5b9a<\/strong> \u53ef\u4ee5\u7b80\u5355\u770b\u4e00\u4e0b\u6ce8\u91ca\u7406\u89e3\u5176\u4e2d\u7684\u539f\u7406<\/p>\n\n\n\n

\"\"<\/div><\/figure>\n\n\n\n

\u4e94.\u8ba1\u7b97\u5c5e\u6027<\/p>\n\n\n\n

\u662f\u4e00\u4e2a\u5c5e\u6027!!!!<\/strong> <\/p>\n\n\n\n

\u57fa\u4e8e\u73b0\u6709\u7684\u6570\u636e\u7f16\u5199\u6c42\u503c\u903b\u8f91 <\/p>\n\n\n\n

\u662f\u6709\u7f13\u5b58\u7684 \u4e00\u65e6\u8ba1\u7b97\u51fa\u7ed3\u679c \u5c31\u4f1a\u7acb\u5373\u7f13\u5b58<\/p>\n\n\n\n

\u4e0b\u4e00\u6b21\u8bfb\u53d6\u65f6 \u76f4\u63a5\u8bfb\u53d6\u7f13\u5b58\u5373\u53ef \u6027\u80fd\u7279\u522b\u9ad8<\/strong><\/p>\n\n\n\n

\u7b80\u5199<\/p>\n\n\n\n

\"\"<\/div><\/figure>\n\n\n\n

\u5b8c\u6574\u5199\u6cd5(get()+set()) <\/p>\n\n\n\n

\u5f53\u8ba1\u7b97\u5c5e\u6027\u88ab\u4fee\u6539\u8d4b\u503c\u65f6 \u6267\u884cset() \u4fee\u6539\u7684\u503c \u4f20\u9012\u7ed9set\u65b9\u6cd5\u7684\u5f62\u53c2<\/strong><\/p>\n\n\n\n

\"\"<\/div><\/figure>\n\n\n\n

\u516d.watch\u76d1\u542c\u5668<\/p>\n\n\n\n

\u4f1a\u5728\u6570\u636e\u53d8\u5316\u65f6\u8c03\u7528\u6267\u884c newValue\u65b0\u503c oldValue\u8001\u503c<\/p>\n\n\n\n

\u7b80\u5355\u7528\u6cd5\u5982\u4e0b<\/p>\n\n\n\n

\"\"<\/div><\/figure>\n\n\n\n

\u8fd9\u91cc\u4f7f\u7528\u4e86\u4e00\u4e2a\u7b80\u5355\u7684\u7684\u9632\u6296 \u662f\u6027\u80fd\u4f18\u5316\u4e2d\u5f88\u91cd\u8981\u7684\u6982\u5ff5 \u66fe\u7ecf\u548c\u8282\u6d41\u4e00\u8d77\u5b66\u4e60\u8fc7 \u9700\u8981\u82b1\u65f6\u95f4\u518d\u6b21\u6df1\u5165\u7814\u7a76<\/p>\n\n\n\n

wacth\u76d1\u542c\u5b8c\u6574\u7248<\/strong>(\u8981\u76d1\u542c\u591a\u4e2a\u4fe1\u606f)<\/p>\n\n\n\n

\u57fa\u672c\u4f7f\u7528\u5982\u4e0b \u638c\u63e1\u57fa\u672c\u8bed\u6cd5\u5373\u53ef<\/p>\n\n\n\n

\"\"<\/div><\/figure>\n\n\n\n

<\/p>\n","protected":false},"excerpt":{"rendered":"

\u4e00.\u6307\u4ee4\u4fee\u9970\u7b26 1.@keyup.enter -> \u76d1\u542c\u952e\u76d8\u56de\u8f66\u4e8b\u4ef6 2.v-model\u4fee\u9970\u7b26 v-model […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[15,1],"tags":[],"class_list":["post-605","post","type-post","status-publish","format-standard","hentry","category-vue-","category-1"],"_links":{"self":[{"href":"https:\/\/womeifei.cn\/index.php\/wp-json\/wp\/v2\/posts\/605","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/womeifei.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/womeifei.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/womeifei.cn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/womeifei.cn\/index.php\/wp-json\/wp\/v2\/comments?post=605"}],"version-history":[{"count":1,"href":"https:\/\/womeifei.cn\/index.php\/wp-json\/wp\/v2\/posts\/605\/revisions"}],"predecessor-version":[{"id":613,"href":"https:\/\/womeifei.cn\/index.php\/wp-json\/wp\/v2\/posts\/605\/revisions\/613"}],"wp:attachment":[{"href":"https:\/\/womeifei.cn\/index.php\/wp-json\/wp\/v2\/media?parent=605"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/womeifei.cn\/index.php\/wp-json\/wp\/v2\/categories?post=605"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/womeifei.cn\/index.php\/wp-json\/wp\/v2\/tags?post=605"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}