{"id":28469,"date":"2024-11-25T15:22:30","date_gmt":"2024-11-25T07:22:30","guid":{"rendered":"https:\/\/fwq.ai\/blog\/28469\/"},"modified":"2024-11-25T15:22:30","modified_gmt":"2024-11-25T07:22:30","slug":"%e5%be%ae%e4%bf%a1%e5%b0%8f%e7%a8%8b%e5%ba%8fpicker%e7%bb%84%e4%bb%b6%e8%af%a6%e8%a7%a3%e5%ae%9e%e4%be%8b%e4%bb%a3%e7%a0%81","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/28469\/","title":{"rendered":"\u5fae\u4fe1\u5c0f\u7a0b\u5e8fpicker\u7ec4\u4ef6\u8be6\u89e3\u5b9e\u4f8b\u4ee3\u7801"},"content":{"rendered":"

\u8fd9\u7bc7\u6587\u7ae0\u4e3b\u8981\u4ecb\u7ecd\u4e86\u5fae\u4fe1\u5c0f\u7a0b\u5e8f picker \u7ec4\u4ef6\u8be6\u89e3\u53ca\u7b80\u5355\u5b9e\u4f8b\u7684\u76f8\u5173\u8d44\u6599,\u9700\u8981\u7684\u670b\u53cb\u53ef\u4ee5\u53c2\u8003\u4e0b<\/p>\n

\u5b9e\u73b0\u6548\u679c\u56fe\uff1a<\/p>\n

\"\u5fae\u4fe1\u5c0f\u7a0b\u5e8fpicker\u7ec4\u4ef6\u8be6\u89e3\u5b9e\u4f8b\u4ee3\u7801\u63d2\u56fe\"<\/p>\n

\u5fae\u4fe1\u5c0f\u7a0b\u5e8fpicker <\/strong><\/p>\n

\u6eda\u52a8\u9009\u62e9\u5668\uff0c\u73b0\u652f\u6301\u4e09\u79cd\u9009\u62e9\u5668\uff0c\u901a\u8fc7mode\u6765\u533a\u5206\uff0c\u5206\u522b\u662f\u666e\u901a\u9009\u62e9\u5668\uff0c\uff0c\uff0c\u9ed8\u8ba4\u662f\u666e\u901a\u9009\u62e9\u5668<\/p>\n

\u666e\u901a\u9009\u62e9\u5668\uff1amode=selector<\/strong><\/p>\n\n\n\n\n\n\n\n
\u5c5e\u6027\u540d<\/th>\n\u7c7b\u578b<\/th>\n\u9ed8\u8ba4\u503c<\/th>\n\u8bf4\u660e<\/th>\n<\/tr>\n<\/thead>\n
<\/td>\n<\/td>\n[]<\/td>\nmode\u4e3aselector\u65f6\uff0crange\u6709\u6548<\/td>\n<\/tr>\n
value<\/td>\nNumber<\/td>\n0<\/td>\nmode\u4e3aselector\u65f6\uff0c\u662f\u6570\u5b57\uff0c\u8868\u793a\u9009\u62e9\u4e86range\u4e2d\u7684\u7b2c\u51e0\u4e2a\uff0c\u4ece0\u5f00\u59cb\u3002<\/td>\n<\/tr>\n
bindchange<\/td>\nEventHandle<\/td>\n <\/td>\nvalue\u6539\u53d8\u65f6\u89e6\u53d1change\u4e8b\u4ef6\uff0cevent.detail= { value:value}<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u65f6\u95f4\u9009\u62e9\u5668\uff1amode=<\/strong><\/p>\n\n\n\n\n\n\n\n\n
\u5c5e\u6027\u540d<\/th>\n\u7c7b\u578b<\/th>\n\u9ed8\u8ba4\u503c<\/th>\n\u8bf4\u660e<\/th>\n<\/tr>\n<\/thead>\n
value<\/td>\n<\/td>\n <\/td>\n\u8868\u793a\u9009\u4e2d\u7684\u65f6\u95f4\uff0c\u683c\u5f0f\u4e3a”hh:mm”<\/td>\n<\/tr>\n
 <\/td>\nString<\/td>\n <\/td>\n\u8868\u793a\u6709\u6548\u65f6\u95f4\u8303\u56f4\u7684\u5f00\u59cb\uff0c\u683c\u5f0f\u4e3a”hh:mm”<\/td>\n<\/tr>\n
 <\/td>\nString<\/td>\n <\/td>\n\u8868\u793a\u6709\u6548\u65f6\u95f4\u8303\u56f4\u7684\u7ed3\u675f\uff0c\u5b57\u7b26\u4e32\u683c\u5f0f\u4e3a”hh:mm”<\/td>\n<\/tr>\n
 <\/td>\nEventHandle<\/td>\n <\/td>\nvalue\u6539\u53d8\u65f6\u89e6\u53d1change\u4e8b\u4ef6\uff0cevent.detail= { value:value}<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u65e5\u671f\u9009\u62e9\u5668\uff1amode=<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n
\u5c5e\u6027\u540d<\/th>\n\u7c7b\u578b<\/th>\n\u9ed8\u8ba4\u503c<\/th>\n\u8bf4\u660e<\/th>\n<\/tr>\n<\/thead>\n
value<\/td>\nString<\/td>\n0<\/td>\n\u8868\u793a\u9009\u4e2d\u7684\u65e5\u671f\uff0c\u683c\u5f0f\u4e3a”yyyy-MM-dd”<\/td>\n<\/tr>\n
start<\/td>\nString<\/td>\n <\/td>\n\u8868\u793a\u6709\u6548\u65e5\u671f\u8303\u56f4\u7684\u5f00\u59cb\uff0c\u5b57\u7b26\u4e32\u683c\u5f0f\u4e3a”yyyy-MM-dd”<\/td>\n<\/tr>\n
<\/td>\nString<\/td>\n <\/td>\n\u8868\u793a\u6709\u6548\u65e5\u671f\u8303\u56f4\u7684\u7ed3\u675f\uff0c\u5b57\u7b26\u4e32\u683c\u5f0f\u4e3a”yyyy-MM-dd”<\/td>\n<\/tr>\n
fields<\/td>\nString<\/td>\nday<\/td>\n\u6709\u6548\u503cyear,month,day\uff0c\u8868\u793a\u9009\u62e9\u5668\u7684\u7c92\u5ea6<\/td>\n<\/tr>\n
bindchange<\/td>\nEventHandle<\/td>\n <\/td>\nvalue\u6539\u53d8\u65f6\u89e6\u53d1change\u4e8b\u4ef6\uff0cevent.detail= { value:value}<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n


\u793a\u4f8b\u4ee3\u7801\uff1a<\/strong><\/p>\n

<view>\r\n <view>\u5730\u533a\u9009\u62e9\u5668<\/view>\r\n <picker>\r\n <view>\r\n  \u5f53\u524d\u9009\u62e9\uff1a{{array[index]}}\r\n <\/view>\r\n <\/picker><\/view><view>\r\n <view>\u65f6\u95f4\u9009\u62e9\u5668<\/view>\r\n <picker>\r\n <view>\r\n  \u5f53\u524d\u9009\u62e9: {{time}}\r\n <\/view>\r\n <\/picker><\/view><view>\r\n <view>\u65e5\u671f\u9009\u62e9\u5668<\/view>\r\n <picker>\r\n <view>\r\n  \u5f53\u524d\u9009\u62e9: {{date}}\r\n <\/view>\r\n <\/picker><\/view><\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
Page({\r\n data: {\r\n array:[\"\u7f8e\u56fd\",\"\u4e2d\u56fd\",\"\u5df4\u897f\",\"\u65e5\u672c\"],\r\n index:0,\r\n date:\"2016-09-01\",\r\n time:\"12:01\"\r\n },\r\n bindPickerChange: function(e) {\r\n console.log('picker\u53d1\u9001\u9009\u62e9\u6539\u53d8\uff0c\u643a\u5e26\u503c\u4e3a', e.detail.value)\r\n this.setData({\r\n index: e.detail.value\r\n })\r\n },\r\n bindDateChange:function(e){\r\n this.setData({\r\n date:e.detail.value\r\n })\r\n },\r\n bindTimeChange:function(e){\r\n this.setData({\r\n time:e.detail.time\r\n })\r\n }\r\n})<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u611f\u8c22\u9605\u8bfb\uff0c\u5e0c\u671b\u80fd\u5e2e\u52a9\u5230\u5927\u5bb6\uff0c\u8c22\u8c22\u5927\u5bb6\u5bf9\u672c\u7ad9\u7684\u652f\u6301\uff01<\/p>\n
\u4ee5\u4e0a\u5c31\u662f\u5fae\u4fe1\u5c0f\u7a0b\u5e8fpicker\u7ec4\u4ef6\u8be6\u89e3\u5b9e\u4f8b\u4ee3\u7801\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":"
\u8fd9\u7bc7\u6587\u7ae0\u4e3b\u8981\u4ecb\u7ecd\u4e86\u5fae\u4fe1\u5c0f\u7a0b\u5e8f picker \u7ec4\u4ef6\u8be6\u89e3\u53ca\u7b80\u5355\u5b9e\u4f8b\u7684\u76f8\u5173\u8d44\u6599,\u9700\u8981\u7684\u670b\u53cb\u53ef\u4ee5\u53c2\u8003\u4e0b \u5b9e\u73b0\u6548\u679c\u56fe\uff1a \u5fae\u4fe1\u5c0f\u7a0b\u5e8fpicker \u6eda\u52a8\u9009\u62e9\u5668\uff0c\u73b0\u652f\u6301\u4e09\u79cd\u9009\u62e9\u5668\uff0c\u901a\u8fc7mode\u6765\u533a\u5206\uff0c\u5206\u522b\u662f\u666e\u901a\u9009\u62e9\u5668\uff0c\uff0c\uff0c\u9ed8\u8ba4\u662f\u666e\u901a\u9009\u62e9\u5668 \u666e\u901a\u9009\u62e9\u5668\uff1amode=selector \u5c5e\u6027\u540d \u7c7b\u578b \u9ed8\u8ba4\u503c \u8bf4\u660e [] mode\u4e3aselector\u65f6\uff0crange\u6709\u6548 value Number 0 mode\u4e3aselector\u65f6\uff0c\u662f\u6570\u5b57\uff0c\u8868\u793a\u9009\u62e9\u4e86range\u4e2d\u7684\u7b2c\u51e0\u4e2a\uff0c\u4ece0\u5f00\u59cb\u3002 bindchange EventHandle   value\u6539\u53d8\u65f6\u89e6\u53d1change\u4e8b\u4ef6\uff0cevent.detail= { value:value} \u65f6\u95f4\u9009\u62e9\u5668\uff1amode= \u5c5e\u6027\u540d \u7c7b\u578b \u9ed8\u8ba4\u503c \u8bf4\u660e value   \u8868\u793a\u9009\u4e2d\u7684\u65f6\u95f4\uff0c\u683c\u5f0f\u4e3a”hh:mm”   String   \u8868\u793a\u6709\u6548\u65f6\u95f4\u8303\u56f4\u7684\u5f00\u59cb\uff0c\u683c\u5f0f\u4e3a”hh:mm”   String   \u8868\u793a\u6709\u6548\u65f6\u95f4\u8303\u56f4\u7684\u7ed3\u675f\uff0c\u5b57\u7b26\u4e32\u683c\u5f0f\u4e3a”hh:mm”   EventHandle   value\u6539\u53d8\u65f6\u89e6\u53d1change\u4e8b\u4ef6\uff0cevent.detail= { value:value} \u65e5\u671f\u9009\u62e9\u5668\uff1amode= \u5c5e\u6027\u540d \u7c7b\u578b \u9ed8\u8ba4\u503c \u8bf4\u660e value String 0 \u8868\u793a\u9009\u4e2d\u7684\u65e5\u671f\uff0c\u683c\u5f0f\u4e3a”yyyy-MM-dd” start […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[19],"tags":[],"class_list":["post-28469","post","type-post","status-publish","format-standard","hentry","category-19"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/28469","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=28469"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/28469\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=28469"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=28469"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=28469"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}