{"id":2771,"date":"2018-09-17T17:17:56","date_gmt":"2018-09-17T09:17:56","guid":{"rendered":"http:\/\/www.qdabc.cn\/?p=2771"},"modified":"2018-09-17T17:17:56","modified_gmt":"2018-09-17T09:17:56","slug":"vue%e7%bb%84%e4%bb%b6%e9%80%9a%e4%bf%a1%e3%80%81%e4%bc%a0%e5%80%bc","status":"publish","type":"post","link":"http:\/\/www.qdabc.cn\/?p=2771","title":{"rendered":"vue\u7ec4\u4ef6\u901a\u4fe1\u3001\u4f20\u503c"},"content":{"rendered":"

\u7236\u5b50\u7ec4\u4ef6\u4f20\u53c2\uff1a
\n1.\u7236\u4f20\u5b50\uff1a
\n\u7236\u7ec4\u4ef6:<div msg=\u2019hello son\u2019><\/div>
\n\u5b50\u7ec4\u4ef6:<child>{{msg}}<\/child> \/\/hello son
\ndata(){
\nreturn{}
\n},
\nprops:[\u2018msg\u2019]
\n2.\u5b50\u4f20\u7236\uff1a
\n\u5b50\u7ec4\u4ef6:<child @click=\u2019hello\u2019><\/child>
\nhello(){
\nthis.$emit(\u2018sayhello\u2019,\u2019hi dad\u2019\u2019);
\n}
\n\u7236\u7ec4\u4ef6:<div @sayhello=\u2019showMsg\u2019><\/div>
\nshowMsg(val){
\nconsole.log(val);\/\/hi dad
\n}
\n3.\u975e\u7236\u5b50\u7ec4\u4ef6:
\n\u901a\u8fc7eventHub\u6765\u5b9e\u73b0\u901a\u4fe1.\u6240\u8c13eventHub\u5c31\u662f\u521b\u5efa\u4e00\u4e2a\u4e8b\u4ef6\u4e2d\u5fc3\uff0c\u76f8\u5f53\u4e8e\u4e2d\u8f6c\u7ad9\uff0c\u53ef\u4ee5\u7528\u5b83\u6765\u4f20\u9012\u4e8b\u4ef6\u548c\u63a5\u6536\u4e8b\u4ef6
\neventHub.js:
\nimport Vue from ‘vue’
\nexport default new Vue();
\n\u7ec4\u4ef61:
\nimport eventHub from ‘..\/js\/eventHub.js’;
\neventHub.$emit(\u2018changeThing\u2019,1);
\n\u7ec4\u4ef62:
\nimport eventHub from ‘..\/js\/eventHub.js’;
\neventHub.$on(\u2018changeThing\u2019,function(val){
\nconsole.log(val);\/\/1
\n});<\/p>\n

\u8def\u7531\u8df3\u8f6c:
\n1.<router-link to=\u2019\/hello\u2019><\/router-link>
\n2.this.$router.push(\u2018\/path\u2019);<\/p>\n

\u8def\u7531\u4f20\u53c2:<\/p>\n

    \n
  1. this.$router.push({
    \npath:\u2019\/path\u2019,
    \nquery:{
    \nform:form
    \n}
    \n});
    \n\u63a5\u6536\u53c2\u6570:
    \nthis.$route.query.form
    \n2.this.$router.push({
    \nname:\u00a0hello<\/code>,
    \nparams: {
    \npage: ‘1’,
    \ncode: ‘8989’
    \n}
    \n})
    \n\u63a5\u6536\u53c2\u6570:
    \nthis.$route.params.page<\/li>\n<\/ol>\n

    \u603b\u7ed3\uff1a
    \n1.query\u8981\u7528path\u6765\u5f15\u5165\uff0cparams\u8981\u7528name\u6765\u5f15\u5165\uff0c\u63a5\u6536\u53c2\u6570\u90fd\u662f\u7c7b\u4f3c\u7684\uff0c\u662f$route\u800c\u4e0d\u662f$router
    \n2.query\u66f4\u52a0\u7c7b\u4f3c\u4e8e\u6211\u4eecajax\u4e2dget\u4f20\u53c2\uff0cparams\u5219\u7c7b\u4f3c\u4e8epost,\u8bf4\u7684\u518d\u7b80\u5355\u4e00\u70b9\uff0c\u524d\u8005\u5728\u6d4f\u89c8\u5668\u5730\u5740\u680f\u4e2d\u663e\u793a\u53c2\u6570\uff0c\u540e\u8005\u4e0d\u663e\u793a\u3002<\/p>\n

    \u6b22\u8fce\u5206\u4eab\u672c\u6587\uff0c\u8f6c\u8f7d\u8bf7\u4fdd\u7559\u51fa\u5904\uff1a\u524d\u7aefABC<\/a> » vue\u7ec4\u4ef6\u901a\u4fe1\u3001\u4f20\u503c<\/a><\/p>","protected":false},"excerpt":{"rendered":"

    \u7236\u5b50\u7ec4\u4ef6\u4f20\u53c2\uff1a 1.\u7236\u4f20\u5b50\uff1a \u7236\u7ec4\u4ef6:<div msg=\u2019hello son\u2019><\/div> \u5b50\u7ec4\u4ef6:<child>{{msg}}<\/child> \/\/ […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[390],"tags":[26,391],"_links":{"self":[{"href":"http:\/\/www.qdabc.cn\/index.php?rest_route=\/wp\/v2\/posts\/2771"}],"collection":[{"href":"http:\/\/www.qdabc.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.qdabc.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.qdabc.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.qdabc.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2771"}],"version-history":[{"count":1,"href":"http:\/\/www.qdabc.cn\/index.php?rest_route=\/wp\/v2\/posts\/2771\/revisions"}],"predecessor-version":[{"id":2772,"href":"http:\/\/www.qdabc.cn\/index.php?rest_route=\/wp\/v2\/posts\/2771\/revisions\/2772"}],"wp:attachment":[{"href":"http:\/\/www.qdabc.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2771"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.qdabc.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2771"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.qdabc.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2771"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}