{"id":141,"date":"2021-01-21T21:40:15","date_gmt":"2021-01-21T13:40:15","guid":{"rendered":"http:\/\/gjweb.top\/?p=141"},"modified":"2021-01-21T21:40:16","modified_gmt":"2021-01-21T13:40:16","slug":"%e5%a4%9a%e7%ba%a7%e8%81%94%e5%8a%a8%e8%87%aa%e5%ae%9a%e4%b9%89%e4%bc%a0%e5%8f%82","status":"publish","type":"post","link":"https:\/\/gjweb.top\/?p=141","title":{"rendered":"\u591a\u7ea7\u8054\u52a8\u81ea\u5b9a\u4e49\u4f20\u53c2"},"content":{"rendered":"\n<pre class=\"wp-block-code\"><code>&lt;el-cascader\n    :options=\"options\"\n    :props=\"props\"\n    @change=\"handleChange\"&gt;\n&lt;\/el-cascader&gt;<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code>\/\/\u591a\u7ea7\u8054\u52a8\n    options: &#91;{\n          value: 'zhinan',\n          label: '\u6307\u5357',\n          children: &#91;{\n            value: 'shejiyuanze',\n            label: '\u8bbe\u8ba1\u539f\u5219',\n            children: &#91;{\n              value: 'yizhi',\n              label: '\u4e00\u81f4'\n            }, {\n              value: 'fankui',\n              label: '\u53cd\u9988'\n            }, {\n              value: 'xiaolv',\n              label: '\u6548\u7387'\n            }, {\n              value: 'kekong',\n              label: '\u53ef\u63a7'\n            }]\n        }]\n    }],\n    selectedOptions: &#91;],\n    \/\/\u5c06\u6240\u6709\u9700\u8981\u7684\u5b57\u6bb5\u90fd\u6539\u6210\n    props:{\n        label:\"label\",\n        value:\"label\",\n        children:'children'\n    }<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>methods<\/strong><\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>\/\/\u591a\u7ea7\u8054\u52a8\n    handleChange(label) {\n        console.log(label);\n        this.selectedOptions = label;\n        console.log(\"\u5f97\u5230\u7684\u8054\u52a8Value\");\n        console.log(this.selectedOptions);\n    }<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>methods<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[15],"tags":[],"class_list":["post-141","post","type-post","status-publish","format-standard","hentry","category-elementui"],"_links":{"self":[{"href":"https:\/\/gjweb.top\/index.php?rest_route=\/wp\/v2\/posts\/141","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gjweb.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gjweb.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gjweb.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gjweb.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=141"}],"version-history":[{"count":0,"href":"https:\/\/gjweb.top\/index.php?rest_route=\/wp\/v2\/posts\/141\/revisions"}],"wp:attachment":[{"href":"https:\/\/gjweb.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=141"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gjweb.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=141"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gjweb.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=141"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}