{"id":7988,"date":"2020-04-17T02:08:11","date_gmt":"2020-04-16T18:08:11","guid":{"rendered":"https:\/\/sdeno.com\/?p=7988"},"modified":"2020-04-28T17:13:30","modified_gmt":"2020-04-28T09:13:30","slug":"element-ui%e4%b8%8b%e6%8b%89%e5%a4%9a%e9%80%89%e7%bb%84%e4%bb%b6el-cascader-multi","status":"publish","type":"post","link":"https:\/\/sdeno.com\/?p=7988","title":{"rendered":"element-ui\u4e0b\u62c9\u591a\u9009\u7ec4\u4ef6el-cascader-multi"},"content":{"rendered":"
<\/div>
<\/div><\/div><\/div>\"https:\/\/sdeno.com\/wp-content\/uploads\/2020\/04\/dx20200416035949.png\"<\/figure>\n

element-ui\u9ed8\u8ba4\u662f\u6ca1\u6709\u7ea7\u8054\u4e0b\u62c9\u591a\u9009\u529f\u80fd\uff0c\u6240\u4ee5\u8981\u501f\u52a9\u7b2c\u4e09\u65b9\u3002<\/p>\n

npm i el-cascader-multi --save<\/pre>\n
 <\/p>\n
\u6ce8\u518c\uff1a<\/p>\n
\u5728main.js\u4e2d\u5199\u5165\u4e0b\u9762\u7684\u4ee3\u7801<\/p>\n
import elCascaderMulti from \"el-cascader-multi\";\r\nVue.use(elCascaderMulti);<\/pre>\n
 <\/p>\n
\u5728vue\u6587\u4ef6\u4e2d\u4e8b\u4ef6<\/p>\n
<template>\r\n  <el-cascader-multi v-model=\"checkList\" :data=\"data\"> <\/el-cascader-multi>\r\n<\/template>\r\n<script>\r\nexport default {\r\n  data () {\r\n   return {\r\n     data: [], \/\/ \u4e0eelement\u7ea7\u8054\u9009\u62e9\u5668\u683c\u5f0f\u4e00\u81f4\r\n     checkList: []\r\n   }\r\n  }\r\n}\r\n<\/script>\r\n\r\n<\/pre>\n
\u5728\u7ebf\u6848\u4f8b\uff1ahttps:\/\/sdeno.com\/wp-content\/uploads\/2020\/04\/multi-cascader-demo.html<\/a><\/p>\n
\u6709\u4e00\u4e2a\u5751\uff1a\u5982\u679c\u662f\u8bbe\u7f6e\u9ed8\u8ba4\u9009\u4e2d\u7684\u72b6\u6001\u8981\u5728v-model=”[[5,7,8]]”,\u52a0\u6570\u7ec4\uff0c\u800c\u4e0d\u662f\u5728value\u4e0a\u52a0<\/p>\n
 <\/p>\n
\u5355\u9009\u529f\u80fd<\/p>\n
\u9ed8\u8ba4\u662f\u6ca1\u5355\u9009\u8bbe\u7f6e\u7684\uff0c\u6211\u4eec\u53ef\u4ee5\u63a7\u5236v-model=”checkList”\u7684checkList\u503c\uff0c\u5f53\u591a\u9009\u65f6\u81ea\u52a8\u5220\u9664\u91cc\u9762\u7684\u5143\u7d20\uff0c\u4ec5\u4ec5\u4fdd\u7559\u4e00\u4e2a\uff0c\u5373\u53ef\u5b9e\u73b0\u5355\u9009\u3002<\/p>\n
 <\/p>\n
Select Attributes<\/p>\n
\u53c2\u6570 \u8bf4\u660e \u7c7b\u578b \u53ef\u9009\u503c \u9ed8\u8ba4\u503c
\ndata \u7528\u4e8e\u6e32\u67d3\u9875\u9762\u7684\u6570\u636e(\u683c\u5f0f\u4e0eelement\u7684\u7ea7\u8054\u9009\u62e9\u5668\u7684\u6570\u636e\u683c\u5f0f\u4e00\u81f4) Array – \u65e0
\nvalue \u9ed8\u8ba4\u5df2\u9009\u62e9\u6570\u636e\u9879 Array – \u65e0
\ndisabled \u662f\u5426\u7981\u7528 boolean – false
\nexpand-trigger \u6b21\u7ea7\u83dc\u5355\u7684\u5c55\u5f00\u65b9\u5f0f \u6b21\u7ea7\u83dc\u5355\u7684\u5c55\u5f00\u65b9\u5f0f click \/ hover click
\nseparator \u9009\u9879\u5206\u9694\u7b26 string – \u6a2a\u6746\u2019-\u2019
\nvalue-key \u6307\u5b9a\u9009\u9879\u7684\u503c\u4e3a\u9009\u9879\u5bf9\u8c61\u7684\u67d0\u4e2a\u5c5e\u6027\u503c string – value
\nlabel-key \u6307\u5b9a\u9009\u9879\u6807\u7b7e\u4e3a\u9009\u9879\u5bf9\u8c61\u7684\u67d0\u4e2a\u5c5e\u6027\u503c string – label
\nchildren-key \u6307\u5b9a\u9009\u9879\u7684\u5b50\u9009\u9879\u4e3a\u9009\u9879\u5bf9\u8c61\u7684\u67d0\u4e2a\u5c5e\u6027\u503c string – children
\nsize \u5c3a\u5bf8 string medium \/ small \/ mini –
\nclearable \u662f\u5426\u652f\u6301\u6e05\u7a7a\u9009\u9879 boolean – false
\ncollapse-tags \u591a\u9009\u65f6\u662f\u5426\u5c06\u9009\u4e2d\u503c\u6309\u6587\u5b57\u7684\u5f62\u5f0f\u5c55\u793a boolean – false
\nplaceholder \u5360\u4f4d\u7b26 string – \u8bf7\u9009\u62e9
\nfilterable \u662f\u5426\u53ef\u641c\u7d22 boolean – false
\nfilter-method \u81ea\u5b9a\u4e49\u641c\u7d22\u65b9\u6cd5 function – \u53c2\u6570\u4e3a\uff08list\uff0csearchText\uff09\uff0c\u9700\u8981\u628a\u8fc7\u6ee4\u540e\u7684\u6570\u636ereturn
\nno-data-text \u9009\u9879\u4e3a\u7a7a\u65f6\u663e\u793a\u7684\u6587\u5b57 string – \u65e0\u6570\u636e
\npopper-class Select \u4e0b\u62c9\u6846\u7684\u7c7b\u540d string – –
\nreserve-keyword \u591a\u9009\u4e14\u53ef\u641c\u7d22\u65f6\uff0c\u662f\u5426\u5728\u9009\u4e2d\u4e00\u4e2a\u9009\u9879\u540e\u4fdd\u7559\u5f53\u524d\u7684\u641c\u7d22\u5173\u952e\u8bcd boolean – false
\nonly-last \u662f\u5426\u53ea\u6709\u53f6\u5b50\u8282\u70b9\u624d\u652f\u6301\u591a\u9009 boolean – false
\nis-two-dimension-value \u7ed1\u5b9a\u7684value\u662f[[\u2018level-1\u2019,\u2018level-2\u2019, \u2018\u2018level-3\u2019\u2019], [\u2018level-21\u2019, \u2018level-22\u2019]]\uff0c\u8fd8\u662f[\u2018level-3\u2019, \u2018level-22\u2019]\u8fd9\u79cd\u683c\u5f0f boolean – true
\nSelect Events<\/p>\n
\u4e8b\u4ef6\u540d\u79f0 \u8bf4\u660e \u56de\u8c03\u53c2\u6570
\nchange \u9009\u4e2d\u503c\u53d1\u751f\u53d8\u5316\u65f6\u89e6\u53d1 \u76ee\u524d\u7684\u9009\u4e2d\u503c
\nvisible-change \u4e0b\u62c9\u6846\u51fa\u73b0\/\u9690\u85cf\u65f6\u89e6\u53d1 \u51fa\u73b0\u5219\u4e3a true\uff0c\u9690\u85cf\u5219\u4e3a false
\nremove-tag \u79fb\u9664tag\u65f6\u89e6\u53d1 \u79fb\u9664\u7684tag\u503c
\nclear \u53ef\u6e05\u7a7a\u6a21\u5f0f\u4e0b\u7528\u6237\u70b9\u51fb\u6e05\u7a7a\u6309\u94ae\u65f6\u89e6\u53d1 –
\nblur \u5f53 input \u5931\u53bb\u7126\u70b9\u65f6\u89e6\u53d1 (event: Event)
\nfocus \u5f53 input \u83b7\u5f97\u7126\u70b9\u65f6\u89e6\u53d1 (event: Event)
\nSelect Slots<\/p>\n
\u540d\u79f0 \u8bf4\u660e
\nprefix \u7ec4\u4ef6\u5934\u90e8\u5185\u5bb9<\/p>\n
 <\/p>\n
https:\/\/www.npmjs.com\/package\/el-cascader-multi<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
element-ui\u9ed8\u8ba4\u662f\u6ca1\u6709\u7ea7\u8054\u4e0b\u62c9\u591a\u9009\u529f\u80fd\uff0c\u6240\u4ee5\u8981\u501f\u52a9\u7b2c\u4e09\u65b9\u3002 npm i el-cascader-mul […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[51,11],"tags":[],"class_list":["post-7988","post","type-post","status-publish","format-standard","hentry","category-vue-element-admin","category-11"],"_links":{"self":[{"href":"https:\/\/sdeno.com\/index.php?rest_route=\/wp\/v2\/posts\/7988","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sdeno.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sdeno.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sdeno.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sdeno.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=7988"}],"version-history":[{"count":0,"href":"https:\/\/sdeno.com\/index.php?rest_route=\/wp\/v2\/posts\/7988\/revisions"}],"wp:attachment":[{"href":"https:\/\/sdeno.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7988"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sdeno.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7988"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sdeno.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7988"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}