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<picker>\n <view>\n \u5f53\u524d\u9009\u62e9\uff1a{{objectMultiArray[0][multiIndex2[0]].name}}\uff0c{{objectMultiArray[1][multiIndex2[1]].name}}\n <\/view><\/picker><\/pre>\n \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<\/p>\n
Page({\n\n \/**\n * \u9875\u9762\u7684\u521d\u59cb\u6570\u636e\n *\/\n data: {\n objectMultiArray: [\n [\n {\n id: 0,\n name: '\u65e0\u810a\u67f1\u52a8\u7269'\n },\n {\n id: 1,\n name: '\u810a\u67f1\u52a8\u7269'\n }\n ], [\n {\n id: 0,\n name: '\u6241\u6027\u52a8\u7269'\n },\n {\n id: 1,\n name: '\u7ebf\u5f62\u52a8\u7269'\n },\n {\n id: 2,\n name: '\u73af\u8282\u52a8\u7269'\n },\n {\n id: 3,\n name: '\u8f6f\u4f53\u52a8\u7269'\n },\n {\n id: 3,\n name: '\u8282\u80a2\u52a8\u7269'\n }\n ]\n ],\n multiIndex2: [0, 0],\n },\n\n\n bindMultiPickerChange2: function (e) {\n console.log('picker\u53d1\u9001\u9009\u62e9\u6539\u53d8\uff0c\u643a\u5e26\u503c\u4e3a', e.detail.value)\n this.setData({\n multiIndex2: e.detail.value\n })\n },\n bindMultiPickerColumnChange2: function (e) {\n console.log('\u4fee\u6539\u7684\u5217\u4e3a', e.detail.column, '\uff0c\u503c\u4e3a', e.detail.value);\n var data = {\n objectMultiArray: this.data.objectMultiArray,\n multiIndex2: this.data.multiIndex2\n };\n data.multiIndex2[e.detail.column] = e.detail.value;\n switch (e.detail.column) {\n case 0:\n switch (data.multiIndex2[0]) {\n case 0:\n data.objectMultiArray[1] = [\n { id: 0, name: '\u6241\u6027\u52a8\u7269' },\n { id: 1, name: '\u7ebf\u5f62\u52a8\u7269' },\n { id: 2, name: '\u73af\u8282\u52a8\u7269' },\n { id: 3, name: '\u8f6f\u4f53\u52a8\u7269' },\n { id: 3, name: '\u8282\u80a2\u52a8\u7269' }\n ];\n \/\/ data.multiArray[2] = ['\u732a\u8089\u7ee6\u866b', '\u5438\u8840\u866b'];\n break;\n case 1:\n data.objectMultiArray[1] = [\n { id: 0, name: '\u9c7c' },\n { id: 1, name: '\u7ebf\u5f62\u4e24\u6816\u52a8\u7269' },\n { id: 2, name: '\u722c\u884c\u52a8\u7269' }\n ];\n break;\n }\n data.multiIndex2[1] = 0;\n \/\/ data.multiIndex[2] = 0;\n break;\n }\n this.setData(data);\n }\n\n\n})<\/pre>\n \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
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\u76f8\u5173\u63a8\u8350\uff1a<\/p>\n
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<\/p>\n
<\/p>\n<\/p>\n
<\/span><\/p>\n\u4ee5\u4e0a\u5c31\u662f\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u591a\u5217\u9009\u62e9\u5668range-key\u7684\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":"
\u8fd9\u7bc7\u6587\u7ae0\u4e3b\u8981\u4e3a\u5927\u5bb6\u8be6\u7ec6\u4ecb\u7ecd\u4e86\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u591a\u5217\u9009\u62e9\u5668range-key\u7684\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 \u672c\u6587\u5b9e\u4f8b\u4e3a\u5927\u5bb6\u5206\u4eab\u4e86\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u591a\u5217\u9009\u62e9\u5668\u7684\u5177\u4f53\u4ee3\u7801\uff0c\u4f9b\u5927\u5bb6\u53c2\u8003\uff0c\u5177\u4f53\u5185\u5bb9\u5982\u4e0b <picker> <view> \u5f53\u524d\u9009\u62e9\uff1a{{objectMultiArray[0][multiIndex2[0]].name}}\uff0c{{objectMultiArray[1][multiIndex2[1]].name}} <\/view><\/picker> \u767b\u5f55\u540e\u590d\u5236 Page({ \/** * \u9875\u9762\u7684\u521d\u59cb\u6570\u636e *\/ data: { objectMultiArray: [ [ { id: 0, name: ‘\u65e0\u810a\u67f1\u52a8\u7269’ }, { id: 1, name: ‘\u810a\u67f1\u52a8\u7269’ } ], [ { id: 0, name: ‘\u6241\u6027\u52a8\u7269’ }, { id: 1, name: ‘\u7ebf\u5f62\u52a8\u7269’ }, { id: 2, name: ‘\u73af\u8282\u52a8\u7269’ }, { id: 3, name: ‘\u8f6f\u4f53\u52a8\u7269’ }, { id: 3, name: ‘\u8282\u80a2\u52a8\u7269’ } ] ], multiIndex2: [0, 0], }, bindMultiPickerChange2: function (e) { console.log(‘picker\u53d1\u9001\u9009\u62e9\u6539\u53d8\uff0c\u643a\u5e26\u503c\u4e3a’, e.detail.value) this.setData({ multiIndex2: e.detail.value }) }, bindMultiPickerColumnChange2: function (e) { console.log(‘\u4fee\u6539\u7684\u5217\u4e3a’, e.detail.column, ‘\uff0c\u503c\u4e3a’, e.detail.value); […]<\/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-31957","post","type-post","status-publish","format-standard","hentry","category-19"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/31957","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=31957"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/31957\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=31957"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=31957"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=31957"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}