{"id":23890,"date":"2024-11-21T09:24:45","date_gmt":"2024-11-21T01:24:45","guid":{"rendered":"https:\/\/fwq.ai\/blog\/23890\/"},"modified":"2024-11-21T09:24:45","modified_gmt":"2024-11-21T01:24:45","slug":"yii%e6%a1%86%e6%9e%b6%e4%b8%ad%e7%9a%84%e8%a1%a8%e5%8d%95%ef%bc%9a%e6%9e%84%e5%bb%ba%e7%94%a8%e6%88%b7%e4%ba%a4%e4%ba%92%e7%95%8c%e9%9d%a2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/23890\/","title":{"rendered":"Yii\u6846\u67b6\u4e2d\u7684\u8868\u5355\uff1a\u6784\u5efa\u7528\u6237\u4ea4\u4e92\u754c\u9762"},"content":{"rendered":"<p>yii\u6846\u67b6\u662f\u4e00\u4e2a\u6d41\u884c\u7684php\u6846\u67b6\uff0c\u88ab\u5e7f\u6cdb\u7528\u4e8eweb\u5e94\u7528\u7a0b\u5e8f\u5f00\u53d1\u3002\u8be5\u6846\u67b6\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u529f\u80fd\u548c\u5de5\u5177\uff0c\u5176\u4e2d\u4e00\u4e2a\u975e\u5e38\u91cd\u8981\u7684\u529f\u80fd\u5c31\u662f\u8868\u5355\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u63a2\u8ba8yii\u6846\u67b6\u4e2d\u7684\u8868\u5355\uff0c\u5305\u62ec\u5982\u4f55\u6784\u5efa\u7528\u6237\u4ea4\u4e92\u754c\u9762\u3002<\/p>\n<p>\u4ec0\u4e48\u662f\u8868\u5355\uff1f<\/p>\n<p>\u5728Web\u5e94\u7528\u7a0b\u5e8f\u4e2d\uff0c\u8868\u5355\u662f\u4e00\u79cd\u8ba9\u7528\u6237\u8f93\u5165\u6216\u63d0\u4ea4\u6570\u636e\u7684\u754c\u9762\u5143\u7d20\u3002\u901a\u5e38\uff0c\u8868\u5355\u5305\u542b\u4e00\u7cfb\u5217\u8f93\u5165\u57df\uff0c\u4f8b\u5982\u6587\u672c\u6846\u3001\u4e0b\u62c9\u5217\u8868\u3001\u5355\u9009\u6309\u94ae\u548c\u590d\u9009\u6846\u3002\u5f53\u7528\u6237\u586b\u5199\u8868\u5355\u5e76\u63d0\u4ea4\u65f6\uff0c\u8fd9\u4e9b\u6570\u636e\u901a\u5e38\u4f1a\u88ab\u53d1\u9001\u5230\u670d\u52a1\u5668\u8fdb\u884c\u5904\u7406\u3002<\/p>\n<p>Yii\u6846\u67b6\u4e2d\u7684\u8868\u5355<\/p>\n<p>Yii\u6846\u67b6\u63d0\u4f9b\u4e86\u591a\u79cd\u6784\u5efa\u8868\u5355\u7684\u65b9\u5f0f\u3002\u5176\u4e2d\uff0c\u6700\u5e38\u7528\u7684\u662f\u4f7f\u7528Yii\u63d0\u4f9b\u7684Active Form\u3002Active Form\u662fYii\u7684\u4e00\u4e2a\u6838\u5fc3\u7c7b\uff0c\u53ef\u4ee5\u5feb\u901f\u6709\u6548\u5730\u751f\u6210\u8868\u5355\u3002\u4f7f\u7528Active Form\u65f6\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7Yii\u7684Model\u7c7b\u548cActive Record\u6a21\u578b\u7c7b\u6765\u751f\u6210\u8868\u5355\u3002<\/p>\n<p>\u4f7f\u7528Yii\u7684Model\u7c7b\u751f\u6210\u8868\u5355<\/p>\n<p>\u4f7f\u7528Yii\u7684Model\u7c7b\u751f\u6210\u8868\u5355\u65f6\uff0c\u6211\u4eec\u9700\u8981\u9996\u5148\u521b\u5efa\u4e00\u4e2a\u65b0\u7684Model\u7c7b\uff0c\u7136\u540e\u5b9a\u4e49\u4e0e\u8868\u5355\u5404\u57df\u76f8\u5bf9\u5e94\u7684\u5c5e\u6027\u3002\u4f8b\u5982\uff1a<\/p>\n<pre>class ContactForm extends yiiaseModel\n{\n    public $name;\n    public $email;\n    public $subject;\n    public $body;\n\n    public function rules()\n    {\n        return [\n            [['name', 'email', 'subject', 'body'], 'required'],\n            ['email', 'email'],\n        ];\n    }\n}<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u5b9a\u4e49\u4e86\u56db\u4e2a\u5c5e\u6027\uff1a\u59d3\u540d\u3001\u7535\u5b50\u90ae\u4ef6\u5730\u5740\u3001\u4e3b\u9898\u548c\u6b63\u6587\uff0c\u5e76\u4f7f\u7528rules()\u65b9\u6cd5\u5b9a\u4e49\u89c4\u5219\u3002\u8fd9\u4e9b\u89c4\u5219\u53ef\u7528\u4e8e\u9a8c\u8bc1\u7528\u6237\u8f93\u5165\u6570\u636e\u3002<\/p>\n<p>\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528Active Form\u751f\u6210\u4e00\u4e2a\u65b0\u7684\u8868\u5355\uff1a<\/p>\n<pre>&lt;?php $form = ActiveForm::begin(); ?&gt;= $form-&amp;gt;field($model, 'name') ?&amp;gt;\n\n    = $form-&amp;gt;field($model, 'email') ?&amp;gt;\n\n    = $form-&amp;gt;field($model, 'subject') ?&amp;gt;\n\n    = $form-&amp;gt;field($model, 'body')-&amp;gt;textarea(['rows' =&amp;gt; 6]) ?&amp;gt;\n\n    &lt;div class=\"form-group\"&gt;\n        = Html::submitButton('Submit', ['class' =&amp;gt; 'btn btn-primary']) ?&amp;gt;\n    &lt;\/div&gt;\n\n&lt;?php ActiveForm::end(); ?&gt;<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528\u4e86Active Form\u7684begin()\u548cend()\u65b9\u6cd5\uff0c\u7136\u540e\u4f7f\u7528$field\u65b9\u6cd5\u751f\u6210\u5404\u4e2a\u5c5e\u6027\u7684\u8f93\u5165\u57df\u3002\u6700\u540e\uff0c\u6211\u4eec\u6dfb\u52a0\u4e86\u4e00\u4e2a\u63d0\u4ea4\u6309\u94ae\u3002<\/p>\n<p>\u4f7f\u7528Active Record\u6a21\u578b\u7c7b\u751f\u6210\u8868\u5355<\/p>\n<p>\u4f7f\u7528Active Record\u6a21\u578b\u7c7b\u4e5f\u53ef\u4ee5\u5feb\u901f\u6784\u5efa\u8868\u5355\u3002Active Record\u662fYii\u6846\u67b6\u7528\u4e8e\u64cd\u4f5c\u6570\u636e\u5e93\u7684\u4e00\u4e2a\u7c7b\uff0c\u5b83\u53ef\u4ee5\u4e3a\u8868\u683c\u4e2d\u7684\u6bcf\u4e2a\u5b57\u6bb5\u5b9a\u4e49\u4e00\u4e2a\u6a21\u578b\u5c5e\u6027\u3002<\/p>\n<p>\u4f8b\u5982\uff0c\u6211\u4eec\u6709\u4e00\u4e2aUsers\u8868\uff0c\u5176\u4e2d\u5305\u542bid\u3001username\u548cemail\u5b57\u6bb5\u3002\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528Yii\u7684Active Record\u751f\u6210\u4e00\u4e2a\u65b0\u7684\u6a21\u578b\u7c7b\uff1a<\/p>\n<pre>class UserForm extends yiidbActiveRecord\n{\n    public static function tableName()\n    {\n        return 'Users';\n    }\n\n    public function rules()\n    {\n        return [\n            [['username', 'email'], 'required'],\n            ['email', 'email'],\n        ];\n    }\n}<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u5b9a\u4e49\u4e86\u4e00\u4e2atableName()\u65b9\u6cd5\u6765\u6307\u793a\u4f7f\u7528\u54ea\u4e2a\u6570\u636e\u5e93\u8868\u683c\u3002\u7136\u540e\uff0c\u6211\u4eec\u53ef\u4ee5\u5bf9\u8be5\u7c7b\u8fdb\u884c\u4efb\u4f55\u901a\u5e38\u7684Active Record\u64cd\u4f5c\u3002<\/p>\n<p>\u8981\u4f7f\u7528Active Form\u6784\u5efa\u8868\u5355\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u7801\uff1a<\/p>\n<pre>&lt;?php $form = ActiveForm::begin(); ?&gt;= $form-&amp;gt;field($model, 'username') ?&amp;gt;\n\n    = $form-&amp;gt;field($model, 'email') ?&amp;gt;\n\n    &lt;div class=\"form-group\"&gt;\n        = Html::submitButton('Submit', ['class' =&amp;gt; 'btn btn-primary']) ?&amp;gt;\n    &lt;\/div&gt;\n\n&lt;?php ActiveForm::end(); ?&gt;<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528Active Form\u7684begin()\u548cend()\u65b9\u6cd5\uff0c\u7136\u540e\u4f7f\u7528$field\u65b9\u6cd5\u751f\u6210\u5404\u4e2a\u5c5e\u6027\u7684\u8f93\u5165\u57df\u3002\u6211\u4eec\u8fd8\u6dfb\u52a0\u4e86\u4e00\u4e2a\u63d0\u4ea4\u6309\u94ae\u3002<\/p>\n<p>\u7ed3\u8bba<\/p>\n<p>Yii\u6846\u67b6\u4e2d\u7684\u8868\u5355\u662f\u6784\u5efa\u7528\u6237\u4ea4\u4e92\u754c\u9762\u7684\u91cd\u8981\u5de5\u5177\u3002\u4e0d\u7ba1\u662f\u7528Yii\u7684Model\u7c7b\u8fd8\u662fActive Record\u6a21\u578b\u7c7b\uff0c\u90fd\u53ef\u4ee5\u5feb\u901f\u6709\u6548\u5730\u751f\u6210\u4e30\u5bcc\u7684\u8868\u5355\u3002\u9664\u4e86\u4e0a\u8ff0\u4f8b\u5b50\u4e2d\u7684\u8f93\u5165\u57df\u4e4b\u5916\uff0cYii\u6846\u67b6\u8fd8\u63d0\u4f9b\u4e86\u5176\u4ed6\u5404\u79cd\u8f93\u5165\u57df\u9009\u9879\uff0c\u5982\u6587\u4ef6\u4e0a\u4f20\u3001\u65e5\u671f\u9009\u62e9\u548c\u5bc6\u7801\u8f93\u5165\u6846\u7b49\u7b49\u3002\u5982\u679c\u4f60\u60f3\u8981\u4e86\u89e3\u66f4\u591a\u5173\u4e8eYii\u6846\u67b6\u548c\u8868\u5355\u7684\u5185\u5bb9\uff0c\u53ef\u4ee5\u67e5\u770bYii\u6587\u6863\u6216\u5b98\u65b9\u7f51\u7ad9\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fYii\u6846\u67b6\u4e2d\u7684\u8868\u5355\uff1a\u6784\u5efa\u7528\u6237\u4ea4\u4e92\u754c\u9762\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>yii\u6846\u67b6\u662f\u4e00\u4e2a\u6d41\u884c\u7684php\u6846\u67b6\uff0c\u88ab\u5e7f\u6cdb\u7528\u4e8eweb\u5e94\u7528\u7a0b\u5e8f\u5f00\u53d1\u3002\u8be5\u6846\u67b6\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u529f\u80fd\u548c\u5de5\u5177\uff0c\u5176\u4e2d\u4e00\u4e2a\u975e\u5e38\u91cd\u8981\u7684\u529f\u80fd\u5c31\u662f\u8868\u5355\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u63a2\u8ba8yii\u6846\u67b6\u4e2d\u7684\u8868\u5355\uff0c\u5305\u62ec\u5982\u4f55\u6784\u5efa\u7528\u6237\u4ea4\u4e92\u754c\u9762\u3002 \u4ec0\u4e48\u662f\u8868\u5355\uff1f \u5728Web\u5e94\u7528\u7a0b\u5e8f\u4e2d\uff0c\u8868\u5355\u662f\u4e00\u79cd\u8ba9\u7528\u6237\u8f93\u5165\u6216\u63d0\u4ea4\u6570\u636e\u7684\u754c\u9762\u5143\u7d20\u3002\u901a\u5e38\uff0c\u8868\u5355\u5305\u542b\u4e00\u7cfb\u5217\u8f93\u5165\u57df\uff0c\u4f8b\u5982\u6587\u672c\u6846\u3001\u4e0b\u62c9\u5217\u8868\u3001\u5355\u9009\u6309\u94ae\u548c\u590d\u9009\u6846\u3002\u5f53\u7528\u6237\u586b\u5199\u8868\u5355\u5e76\u63d0\u4ea4\u65f6\uff0c\u8fd9\u4e9b\u6570\u636e\u901a\u5e38\u4f1a\u88ab\u53d1\u9001\u5230\u670d\u52a1\u5668\u8fdb\u884c\u5904\u7406\u3002 Yii\u6846\u67b6\u4e2d\u7684\u8868\u5355 Yii\u6846\u67b6\u63d0\u4f9b\u4e86\u591a\u79cd\u6784\u5efa\u8868\u5355\u7684\u65b9\u5f0f\u3002\u5176\u4e2d\uff0c\u6700\u5e38\u7528\u7684\u662f\u4f7f\u7528Yii\u63d0\u4f9b\u7684Active Form\u3002Active Form\u662fYii\u7684\u4e00\u4e2a\u6838\u5fc3\u7c7b\uff0c\u53ef\u4ee5\u5feb\u901f\u6709\u6548\u5730\u751f\u6210\u8868\u5355\u3002\u4f7f\u7528Active Form\u65f6\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7Yii\u7684Model\u7c7b\u548cActive Record\u6a21\u578b\u7c7b\u6765\u751f\u6210\u8868\u5355\u3002 \u4f7f\u7528Yii\u7684Model\u7c7b\u751f\u6210\u8868\u5355 \u4f7f\u7528Yii\u7684Model\u7c7b\u751f\u6210\u8868\u5355\u65f6\uff0c\u6211\u4eec\u9700\u8981\u9996\u5148\u521b\u5efa\u4e00\u4e2a\u65b0\u7684Model\u7c7b\uff0c\u7136\u540e\u5b9a\u4e49\u4e0e\u8868\u5355\u5404\u57df\u76f8\u5bf9\u5e94\u7684\u5c5e\u6027\u3002\u4f8b\u5982\uff1a class ContactForm extends yiiaseModel { public $name; public $email; public $subject; public $body; public function rules() { return [ [[&#8216;name&#8217;, &#8217;email&#8217;, &#8216;subject&#8217;, &#8216;body&#8217;], &#8216;required&#8217;], [&#8217;email&#8217;, &#8217;email&#8217;], ]; } } \u767b\u5f55\u540e\u590d\u5236 \u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u5b9a\u4e49\u4e86\u56db\u4e2a\u5c5e\u6027\uff1a\u59d3\u540d\u3001\u7535\u5b50\u90ae\u4ef6\u5730\u5740\u3001\u4e3b\u9898\u548c\u6b63\u6587\uff0c\u5e76\u4f7f\u7528rules()\u65b9\u6cd5\u5b9a\u4e49\u89c4\u5219\u3002\u8fd9\u4e9b\u89c4\u5219\u53ef\u7528\u4e8e\u9a8c\u8bc1\u7528\u6237\u8f93\u5165\u6570\u636e\u3002 \u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528Active Form\u751f\u6210\u4e00\u4e2a\u65b0\u7684\u8868\u5355\uff1a &lt;?php $form = ActiveForm::begin(); ?&gt;= $form-&amp;gt;field($model, &#8216;name&#8217;) ?&amp;gt; = $form-&amp;gt;field($model, &#8217;email&#8217;) [&hellip;]<\/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-23890","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/23890","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=23890"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/23890\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=23890"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=23890"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=23890"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}