{"id":31221,"date":"2024-11-25T09:59:42","date_gmt":"2024-11-25T01:59:42","guid":{"rendered":"https:\/\/fwq.ai\/blog\/31221\/"},"modified":"2024-11-25T09:59:42","modified_gmt":"2024-11-25T01:59:42","slug":"%e5%be%ae%e4%bf%a1%e5%b0%8f%e7%a8%8b%e5%ba%8f%e5%85%b3%e4%ba%8e%e4%b8%89%e7%ba%a7%e8%81%94%e5%8a%a8%e9%80%89%e6%8b%a9%e5%99%a8%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/31221\/","title":{"rendered":"\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u5173\u4e8e\u4e09\u7ea7\u8054\u52a8\u9009\u62e9\u5668\u5982\u4f55\u4f7f\u7528"},"content":{"rendered":"

\u672c\u6587\u4e3b\u8981\u548c\u5927\u5bb6\u5206\u4eab\u4e86\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u4e09\u7ea7\u8054\u52a8\u9009\u62e9\u5668\u4f7f\u7528\u65b9\u6cd5\uff0c\u5177\u6709\u4e00\u5b9a\u7684\u53c2\u8003\u4ef7\u503c\uff0c\u611f\u5174\u8da3\u7684\u5c0f\u4f19\u4f34\u4eec\u53ef\u4ee5\u53c2\u8003\u4e00\u4e0b\uff0c\u5e0c\u671b\u80fd\u5e2e\u52a9\u5230\u5927\u5bb6\u3002<\/p>\n

\u6548\u679c\u56fe<\/strong><\/p>\n

\"\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u5173\u4e8e\u4e09\u7ea7\u8054\u52a8\u9009\u62e9\u5668\u5982\u4f55\u4f7f\u7528\u63d2\u56fe\"<\/p>\n

\u5b9e\u73b0\u539f\u7406<\/strong><\/p>\n

\u5229\u7528\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u7684picker\u7ec4\u4ef6\uff0c\u5176\u4e2d\uff1a
1\uff0c\u666e\u901a\u9009\u62e9\u5668\uff1amode = selector\u5b9e\u73b0\u4e00\u7ea7\u9009\u62e9\u5b9e\u4f8b\uff1b
2\uff0c\u7701\u5e02\u533a\u9009\u62e9\u5668\uff1amode = region\u5b9e\u73b0\u7701\u5e02\u533a\u4e09\u7ea7\u8054\u52a8\uff1b
3\uff0c \u591a\u5217\u9009\u62e9\u5668\uff1amode = multiSelector\u5b9e\u73b0\u4e8c\u7ea7\u548c\u4e09\u7ea7\u8054\u52a8\u768410\u4ee5\u5185\u6570\u5b57\u7684\u4e58\u6cd5\u3002<\/p>\n

WXML<\/p>\n

<view>\r\n <view>\u4e00\u7ea7\u9009\u62e9\u5b9e\u4f8b<\/view>\r\n <picker>\r\n <view>{{countryList[countryIndex]}}<\/view>\r\n <\/picker><\/view><view>\r\n <view>\u7701\u5e02\u533a\u4e09\u7ea7\u8054\u52a8\u9009\u62e9<\/view>\r\n <picker>\r\n <view>{{region[0]}} - {{region[1]}} - {{region[2]}}<\/view>\r\n <\/picker><\/view><view>\r\n <view>\u81ea\u5b9a\u4e49\u4e8c\u7ea7\u8054\u52a8\u9009\u62e9<\/view>\r\n <picker>\r\n <view>\r\n {{multiArray[0][multiIndex[0]]}} * {{multiArray[1][multiIndex[1]]}} = {{multiArray[0][multiIndex[0]] * multiArray[1][multiIndex[1]]}}\r\n <\/view>\r\n <\/picker><\/view><view>\r\n <view>\u81ea\u5b9a\u4e49\u4e09\u7ea7\u8054\u52a8\u9009\u62e9<\/view>\r\n <picker>\r\n <view>\r\n {{multiArray3[0][multiIndex3[0]]}} * {{multiArray3[1][multiIndex3[1]]}} * {{multiArray3[2][multiIndex3[2]]}} = {{multiArray3[0][multiIndex3[0]] * multiArray3[1][multiIndex3[1]] * multiArray3[2][multiIndex3[2]]}}\r\n <\/view>\r\n <\/picker><\/view><\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
WXSS<\/p>\n
page{background-color: #efeff4;}\r\n.tui-picker-content{\r\n padding: 30rpx;\r\n text-align: center;\r\n}\r\n.tui-picker-name{\r\n height: 80rpx;\r\n line-height: 80rpx;\r\n}\r\n.tui-picker-detail{\r\n height: 80rpx;\r\n line-height: 80rpx;\r\n background-color: #fff;\r\n font-size: 35rpx;\r\n padding: 0 10px;\r\n overflow: hidden;\r\n}<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
JS<\/p>\n
Page({\r\n data: {\r\n \/\/ \u666e\u901a\u9009\u62e9\u5668\u5217\u8868\u8bbe\u7f6e,\u53ca\u521d\u59cb\u5316\r\n countryList: ['\u4e2d\u56fd','\u7f8e\u56fd','\u82f1\u56fd','\u65e5\u672c','\u97e9\u56fd','\u5df4\u897f','\u5fb7\u56fd'],\r\n countryIndex: 6,\r\n \/\/ \u7701\u5e02\u533a\u4e09\u7ea7\u8054\u52a8\u521d\u59cb\u5316\r\n region: [\"\u56db\u5ddd\u7701\", \"\u5e7f\u5143\u5e02\", \"\u82cd\u6eaa\u53bf\"],\r\n \/\/ \u591a\u5217\u9009\u62e9\u5668(\u4e8c\u7ea7\u8054\u52a8)\u5217\u8868\u8bbe\u7f6e,\u53ca\u521d\u59cb\u5316\r\n multiArray: [[1, 2, 3, 4, 5, 6, 7, 8, 9], [1, 2, 3, 4, 5, 6, 7, 8, 9]],\r\n multiIndex: [3,5],\r\n \/\/ \u591a\u5217\u9009\u62e9\u5668(\u4e09\u7ea7\u8054\u52a8)\u5217\u8868\u8bbe\u7f6e,\u53ca\u521d\u59cb\u5316\r\n multiArray3: [[1, 2, 3, 4, 5, 6, 7, 8, 9], [1, 2, 3, 4, 5, 6, 7, 8, 9], [1, 2, 3, 4, 5, 6, 7, 8, 9]],\r\n multiIndex3: [3, 5, 4]\r\n },\r\n \/\/ \u9009\u62e9\u56fd\u5bb6\u51fd\u6570\r\n changeCountry(e){\r\n this.setData({ countryIndex: e.detail.value});\r\n },\r\n \/\/ \u9009\u62e9\u7701\u5e02\u533a\u51fd\u6570\r\n changeRegin(e){\r\n this.setData({ region: e.detail.value });\r\n },\r\n \/\/ \u9009\u62e9\u4e8c\u7ea7\u8054\u52a8\r\n changeMultiPicker(e) {\r\n this.setData({multiIndex: e.detail.value})\r\n },\r\n \/\/ \u9009\u62e9\u4e09\u7ea7\u8054\u52a8\r\n changeMultiPicker3(e) {\r\n this.setData({ multiIndex3: e.detail.value })\r\n }\r\n})<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u603b\u7ed3<\/strong><\/p>\n
1\u3001\u7531\u4e8e\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u7684picker\u7ec4\u4ef6\u53ea\u63d0\u4f9b\u5355\u72ec\u65f6\u95f4\u9009\u62e9\u5668\u548c\u65e5\u671f\u9009\u62e9\u5668\uff0c\u5728\u5b9e\u9645\u5f00\u53d1\u4e2d\uff0c\u6211\u4eec\u53ef\u80fd\u9700\u8981\u540c\u65f6\u9009\u62e9\u65e5\u671f\u548c\u65f6\u95f4\uff0c\u7ec4\u4ef6\u4e0d\u591f\u5168\u9762\uff0c\u6240\u4ee5\u5728\u505a\u65e5\u671f\u9009\u62e9\u5668\u65f6\uff0c\u9700\u8981\u6ce8\u610f\uff1b 
2\u3001\u89e3\u51b3\u65e5\u671f\u548c\u65f6\u95f4\u9009\u62e9\u5668\u7ed3\u5408\u7684\u65b9\u6cd5\uff0c\u5229\u7528\u591a\u5217\u9009\u62e9\u5668\u5b9e\u73b0\uff1b 
3\u3001\u7531\u4e8e\u591a\u5217\u9009\u62e9\u5668\u7684\u6570\u636e\u91c7\u7528\u7684\u662f\u4e8c\u7ef4\u6570\u7ec4\uff0c\u6240\u4ee5\u4e0d\u80fd\u76f4\u63a5\u5b9e\u73b0\u8054\u52a8\u6548\u679c\uff0c\u9700\u8981\u5bf9\u6570\u636e\u5224\u65ad\u5904\u7406\u3002<\/p>\n
\u5408\u7406\u7684\u5229\u7528\u591a\u5217\u9009\u62e9\u5668\uff0cpicker\u7ec4\u4ef6\u63d0\u4f9b\u7684\u5176\u4ed6\u56db\u79cd\u9009\u62e9\u5668\u90fd\u80fd\u5b9e\u73b0\uff01<\/p>\n
\u76f8\u5173\u63a8\u8350\uff1a<\/p>\n<\/p>\n<\/p>\n
\u4ee5\u4e0a\u5c31\u662f\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u5173\u4e8e\u4e09\u7ea7\u8054\u52a8\u9009\u62e9\u5668\u5982\u4f55\u4f7f\u7528\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":"
\u672c\u6587\u4e3b\u8981\u548c\u5927\u5bb6\u5206\u4eab\u4e86\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u4e09\u7ea7\u8054\u52a8\u9009\u62e9\u5668\u4f7f\u7528\u65b9\u6cd5\uff0c\u5177\u6709\u4e00\u5b9a\u7684\u53c2\u8003\u4ef7\u503c\uff0c\u611f\u5174\u8da3\u7684\u5c0f\u4f19\u4f34\u4eec\u53ef\u4ee5\u53c2\u8003\u4e00\u4e0b\uff0c\u5e0c\u671b\u80fd\u5e2e\u52a9\u5230\u5927\u5bb6\u3002 \u6548\u679c\u56fe \u5b9e\u73b0\u539f\u7406 \u5229\u7528\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u7684picker\u7ec4\u4ef6\uff0c\u5176\u4e2d\uff1a 1\uff0c\u666e\u901a\u9009\u62e9\u5668\uff1amode = selector\u5b9e\u73b0\u4e00\u7ea7\u9009\u62e9\u5b9e\u4f8b\uff1b 2\uff0c\u7701\u5e02\u533a\u9009\u62e9\u5668\uff1amode = region\u5b9e\u73b0\u7701\u5e02\u533a\u4e09\u7ea7\u8054\u52a8\uff1b 3\uff0c \u591a\u5217\u9009\u62e9\u5668\uff1amode = multiSelector\u5b9e\u73b0\u4e8c\u7ea7\u548c\u4e09\u7ea7\u8054\u52a8\u768410\u4ee5\u5185\u6570\u5b57\u7684\u4e58\u6cd5\u3002 WXML <view>  <view>\u4e00\u7ea7\u9009\u62e9\u5b9e\u4f8b<\/view>  <picker>  <view>{{countryList[countryIndex]}}<\/view>  <\/picker><\/view><view>  <view>\u7701\u5e02\u533a\u4e09\u7ea7\u8054\u52a8\u9009\u62e9<\/view>  <picker>  <view>{{region[0]}} – {{region[1]}} – {{region[2]}}<\/view>  <\/picker><\/view><view>  <view>\u81ea\u5b9a\u4e49\u4e8c\u7ea7\u8054\u52a8\u9009\u62e9<\/view>  <picker>  <view>  {{multiArray[0][multiIndex[0]]}} * {{multiArray[1][multiIndex[1]]}} = {{multiArray[0][multiIndex[0]] * multiArray[1][multiIndex[1]]}}  <\/view>  <\/picker><\/view><view>  <view>\u81ea\u5b9a\u4e49\u4e09\u7ea7\u8054\u52a8\u9009\u62e9<\/view>  <picker>  <view>  {{multiArray3[0][multiIndex3[0]]}} * {{multiArray3[1][multiIndex3[1]]}} * {{multiArray3[2][multiIndex3[2]]}} = {{multiArray3[0][multiIndex3[0]] * multiArray3[1][multiIndex3[1]] * multiArray3[2][multiIndex3[2]]}}  <\/view>  <\/picker><\/view> \u767b\u5f55\u540e\u590d\u5236 WXSS page{background-color: #efeff4;} .tui-picker-content{  padding: 30rpx;  text-align: center; } .tui-picker-name{  height: 80rpx;  line-height: 80rpx; } .tui-picker-detail{  height: 80rpx;  line-height: 80rpx;  background-color: #fff;  font-size: 35rpx;  padding: 0 10px;  overflow: hidden; } […]<\/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-31221","post","type-post","status-publish","format-standard","hentry","category-19"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/31221","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=31221"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/31221\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=31221"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=31221"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=31221"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}