{"id":669,"date":"2023-04-02T02:20:28","date_gmt":"2023-04-01T18:20:28","guid":{"rendered":"http:\/\/gjweb.top\/?p=669"},"modified":"2023-04-02T02:20:28","modified_gmt":"2023-04-01T18:20:28","slug":"%e5%b0%86%e4%b8%80%e4%b8%aa%e8%87%aa%e5%ae%9a%e4%b9%89%e7%b1%bb%e5%9e%8b%e7%9a%84list%e5%bc%ba%e5%88%b6%e8%bd%ac%e6%8d%a2%e4%b8%bawidget%e6%b8%b2%e6%9f%93%e5%88%b0%e9%a1%b5%e9%9d%a2%e4%b8%8a","status":"publish","type":"post","link":"https:\/\/gjweb.top\/?p=669","title":{"rendered":"\u5c06\u4e00\u4e2a\u81ea\u5b9a\u4e49\u7c7b\u578b\u7684list\u5f3a\u5236\u8f6c\u6362\u4e3aWidget\u6e32\u67d3\u5230\u9875\u9762\u4e0a"},"content":{"rendered":"\n

\u5f53\u5728 controller \u4e2d\u5b9a\u4e49\u4e00\u4e2a\u81ea\u5b9a\u4e49\u7c7b\u578b\u7684 LIst \u7684\u65f6\u5019, \u5982\u679c\u6211\u4eec\u60f3\u8981\u5c06\u8fd9\u4e2a List \u901a\u8fc7 map \u65b9\u6cd5\u6e32\u67d3\u5230\u9875\u9762\u65f6,\u4f1a\u62a5\u9519\u63d0\u793a\u7c7b\u578b\u4e0d\u662f Widget .<\/p>\n\n\n\n

Container(
    width: double.infinity,
    margin: const EdgeInsets.only(top: 10),
    child: Wrap(
        children:item[\"roomList\"].map((roomListItem){
            return roomItem(roomListItem);
        }).toList().cast<Widget>(),
    ),
)<\/code><\/pre>\n\n\n\n
\u4e0a\u9762 .cast<Widget>() \u65b9\u6cd5\u5c06\u4e00\u4e2a \u81ea\u5b9a\u4e49\u7684List<Map> \u8f6c\u6210 Widget \u6e32\u67d3\u5230\u9875\u9762\u4e0a.<\/p>\n","protected":false},"excerpt":{"rendered":"
\u5f53\u5728 controller \u4e2d\u5b9a\u4e49\u4e00\u4e2a\u81ea\u5b9a\u4e49\u7c7b\u578b\u7684 LIst \u7684\u65f6\u5019, \u5982\u679c\u6211\u4eec\u60f3\u8981\u5c06\u8fd9\u4e2a List \u901a\u8fc7 m […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[63],"tags":[],"class_list":["post-669","post","type-post","status-publish","format-standard","hentry","category-flutter"],"_links":{"self":[{"href":"https:\/\/gjweb.top\/index.php?rest_route=\/wp\/v2\/posts\/669","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=669"}],"version-history":[{"count":1,"href":"https:\/\/gjweb.top\/index.php?rest_route=\/wp\/v2\/posts\/669\/revisions"}],"predecessor-version":[{"id":670,"href":"https:\/\/gjweb.top\/index.php?rest_route=\/wp\/v2\/posts\/669\/revisions\/670"}],"wp:attachment":[{"href":"https:\/\/gjweb.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=669"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gjweb.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=669"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gjweb.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=669"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}