From 8e3f3890e93d097df4be744648b9ac404d20a558 Mon Sep 17 00:00:00 2001
From: riku <risaku@163.com>
Date: 星期四, 23 四月 2026 17:58:50 +0800
Subject: [PATCH] 2026.4.23

---
 miniprogram_npm/tdesign-miniprogram/cascader/cascader.js |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/miniprogram_npm/tdesign-miniprogram/cascader/cascader.js b/miniprogram_npm/tdesign-miniprogram/cascader/cascader.js
index 60948b2..86a9529 100644
--- a/miniprogram_npm/tdesign-miniprogram/cascader/cascader.js
+++ b/miniprogram_npm/tdesign-miniprogram/cascader/cascader.js
@@ -1 +1 @@
-import{__awaiter,__decorate}from"tslib";import{SuperComponent,wxComponent}from"../common/src/index";import config from"../common/config";import props from"./props";import{getRect}from"../common/utils";const{prefix:prefix}=config,name=`${prefix}-cascader`;function parseOptions(e,t){var s,i,l;const n=null!==(s=null==t?void 0:t.label)&&void 0!==s?s:"label",a=null!==(i=null==t?void 0:t.value)&&void 0!==i?i:"value",o=null!==(l=null==t?void 0:t.disabled)&&void 0!==l?l:"disabled";return e.map(e=>({[n]:e[n],[a]:e[a],[o]:e[o]}))}const defaultState={contentHeight:0,stepHeight:0,tabsHeight:0,subTitlesHeight:0,stepsInitHeight:0};let Cascader=class extends SuperComponent{constructor(){super(...arguments),this.externalClasses=[`${prefix}-class`],this.options={multipleSlots:!0,pureDataPattern:/^options$/},this.properties=props,this.controlledProps=[{key:"value",event:"change"}],this.state=Object.assign({},defaultState),this.data={prefix:prefix,name:name,stepIndex:0,selectedIndexes:[],selectedValue:[],scrollTopList:[],steps:[],_optionsHeight:0},this.observers={visible(e){if(e){const e=this.selectComponent("#tabs");null==e||e.setTrack(),null==e||e.getTabHeight().then(e=>{this.state.tabsHeight=e.height}),this.initOptionsHeight(this.data.steps.length),this.updateScrollTop(),this.initWithValue()}else this.state=Object.assign({},defaultState)},value(){this.initWithValue()},options(){const{selectedValue:e,steps:t,items:s}=this.genItems();this.setData({steps:t,items:s,selectedValue:e,stepIndex:s.length-1})},selectedIndexes(){const{visible:e,theme:t}=this.properties,{selectedValue:s,steps:i,items:l}=this.genItems(),n={steps:i,selectedValue:s,stepIndex:l.length-1};JSON.stringify(l)!==JSON.stringify(this.data.items)&&Object.assign(n,{items:l}),this.setData(n),e&&"step"===t&&this.updateOptionsHeight(i.length)},stepIndex(){return __awaiter(this,void 0,void 0,function*(){const{visible:e}=this.data;e&&this.updateScrollTop()})}},this.methods={updateOptionsHeight(e){const{contentHeight:t,stepsInitHeight:s,stepHeight:i,subTitlesHeight:l}=this.state;this.setData({_optionsHeight:t-s-l-(e-1)*i})},initOptionsHeight(e){return __awaiter(this,void 0,void 0,function*(){const{theme:t,subTitles:s}=this.properties,{height:i}=yield getRect(this,`.${name}__content`);if(this.state.contentHeight=i,"step"===t&&(yield Promise.all([getRect(this,`.${name}__steps`),getRect(this,`.${name}__step`)]).then(([t,s])=>{this.state.stepsInitHeight=t.height-(e-1)*s.height,this.state.stepHeight=s.height})),s.length>0){const{height:e}=yield getRect(this,`.${name}__options-title`);this.state.subTitlesHeight=e}const l=this.state.contentHeight-this.state.subTitlesHeight;this.setData({_optionsHeight:"step"===t?l-this.state.stepsInitHeight-(e-1)*this.state.stepHeight:l-this.state.tabsHeight})})},initWithValue(){if(null!=this.data.value&&""!==this.data.value){const e=this.getIndexesByValue(this.data.options,this.data.value);e&&this.setData({selectedIndexes:e})}else this.setData({selectedIndexes:[]})},getIndexesByValue(e,t){var s,i,l;const{keys:n}=this.data;for(let a=0,o=e.length;a<o;a+=1){const o=e[a];if(o[null!==(s=null==n?void 0:n.value)&&void 0!==s?s:"value"]===t)return[a];if(o[null!==(i=null==n?void 0:n.children)&&void 0!==i?i:"children"]){const e=this.getIndexesByValue(o[null!==(l=null==n?void 0:n.children)&&void 0!==l?l:"children"],t);if(e)return[a,...e]}}},updateScrollTop(){const{visible:e,items:t,selectedIndexes:s,stepIndex:i}=this.data;e&&getRect(this,".cascader-radio-group-0").then(e=>{var l;const n=e.height/(null===(l=t[0])||void 0===l?void 0:l.length);this.setData({[`scrollTopList[${i}]`]:n*s[i]})})},hide(e){this.setData({visible:!1}),this.triggerEvent("close",{trigger:e})},onVisibleChange(){this.hide("overlay")},onClose(){this.data.checkStrictly&&this.triggerChange(),this.hide("close-btn")},onStepClick(e){const{index:t}=e.currentTarget.dataset;this.setData({stepIndex:t})},onTabChange(e){const{value:t}=e.detail;this.setData({stepIndex:t})},genItems(){var e,t,s,i,l;const{options:n,selectedIndexes:a,keys:o,placeholder:h}=this.data,d=[],r=[],c=[parseOptions(n,o)];if(n.length>0){let h=n;for(let n=0,u=a.length;n<u;n+=1){const u=h[a[n]];h=u[null!==(e=null==o?void 0:o.children)&&void 0!==e?e:"children"],d.push(u[null!==(t=null==o?void 0:o.value)&&void 0!==t?t:"value"]),r.push(u[null!==(s=null==o?void 0:o.label)&&void 0!==s?s:"label"]),u[null!==(i=null==o?void 0:o.children)&&void 0!==i?i:"children"]&&c.push(parseOptions(u[null!==(l=null==o?void 0:o.children)&&void 0!==l?l:"children"],o))}}return r.length<c.length&&r.push(h),{selectedValue:d,steps:r,items:c}},handleSelect(e){var t,s,i,l,n,a;const{level:o}=e.target.dataset,{value:h}=e.detail,{checkStrictly:d}=this.properties,{selectedIndexes:r,items:c,keys:u,options:p,selectedValue:g}=this.data,v=c[o].findIndex(e=>{var t;return e[null!==(t=null==u?void 0:u.value)&&void 0!==t?t:"value"]===h});let m=r.slice(0,o).reduce((e,t,s)=>{var i;return 0===s?e[t]:e[null!==(i=null==u?void 0:u.children)&&void 0!==i?i:"children"][t]},p);if(m=0===o?m[v]:m[null!==(t=null==u?void 0:u.children)&&void 0!==t?t:"children"][v],m[null!==(s=null==u?void 0:u.disabled)&&void 0!==s?s:"disabled"])return;if(this.triggerEvent("pick",{value:m[null!==(i=null==u?void 0:u.value)&&void 0!==i?i:"value"],label:m[null!==(l=null==u?void 0:u.label)&&void 0!==l?l:"label"],index:v,level:o}),r[o]=v,d&&g.includes(String(h)))return r.length=o,void this.setData({selectedIndexes:r});r.length=o+1;const{items:f}=this.genItems();(null===(a=null==m?void 0:m[null!==(n=null==u?void 0:u.children)&&void 0!==n?n:"children"])||void 0===a?void 0:a.length)>=0?this.setData({selectedIndexes:r,[`items[${o+1}]`]:f[o+1]}):(this.setData({selectedIndexes:r},this.triggerChange),this.hide("finish"))},triggerChange(){var e;const{items:t,selectedValue:s,selectedIndexes:i}=this.data;this._trigger("change",{value:null!==(e=s[s.length-1])&&void 0!==e?e:"",selectedOptions:t.map((e,t)=>e[i[t]]).filter(Boolean)})}}}};Cascader=__decorate([wxComponent()],Cascader);export default Cascader;
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+import{__awaiter,__decorate}from"tslib";import{SuperComponent,wxComponent}from"../common/src/index";import config from"../common/config";import props from"./props";import{getRect}from"../common/utils";import usingConfig from"../mixins/using-config";const{prefix:prefix}=config,componentName="cascader";function parseOptions(e,t){var s,i,l;const n=null!==(s=null==t?void 0:t.label)&&void 0!==s?s:"label",a=null!==(i=null==t?void 0:t.value)&&void 0!==i?i:"value",o=null!==(l=null==t?void 0:t.disabled)&&void 0!==l?l:"disabled";return e.map(e=>({[n]:e[n],[a]:e[a],[o]:e[o]}))}const defaultState={contentHeight:0,stepHeight:0,tabsHeight:0,subTitlesHeight:0,stepsInitHeight:0};let Cascader=class extends SuperComponent{constructor(){super(...arguments),this.behaviors=[usingConfig({componentName:"cascader"})],this.externalClasses=[`${prefix}-class`],this.options={multipleSlots:!0,pureDataPattern:/^options$/},this.properties=props,this.controlledProps=[{key:"value",event:"change"}],this.state=Object.assign({},defaultState),this.data={prefix:prefix,classPrefix:`${prefix}-cascader`,stepIndex:0,selectedIndexes:[],selectedValue:[],scrollTopList:[],steps:[],_optionsHeight:0},this.observers={visible(e){if(e){const e=this.selectComponent("#tabs");null==e||e.setTrack(),null==e||e.getTabHeight().then(e=>{this.state.tabsHeight=e.height}),this.initOptionsHeight(this.data.steps.length),this.updateScrollTop(),this.initWithValue()}else this.state=Object.assign({},defaultState)},value(){this.initWithValue()},options(){const{selectedValue:e,steps:t,items:s}=this.genItems();this.setData({steps:t,items:s,selectedValue:e,stepIndex:s.length-1})},selectedIndexes(){const{visible:e,theme:t}=this.properties,{selectedValue:s,steps:i,items:l}=this.genItems(),n={steps:i,selectedValue:s,stepIndex:l.length-1};JSON.stringify(l)!==JSON.stringify(this.data.items)&&Object.assign(n,{items:l}),this.setData(n),e&&"step"===t&&this.updateOptionsHeight(i.length)},stepIndex(){return __awaiter(this,void 0,void 0,function*(){const{visible:e}=this.data;e&&this.updateScrollTop()})}},this.methods={updateOptionsHeight(e){const{contentHeight:t,stepsInitHeight:s,stepHeight:i,subTitlesHeight:l}=this.state;this.setData({_optionsHeight:t-s-l-(e-1)*i})},initOptionsHeight(e){return __awaiter(this,void 0,void 0,function*(){const{classPrefix:t}=this.data,{theme:s,subTitles:i}=this.properties,{height:l}=yield getRect(this,`.${t}__content`);if(this.state.contentHeight=l,"step"===s&&(yield Promise.all([getRect(this,`.${t}__steps`),getRect(this,`.${t}__step`)]).then(([t,s])=>{this.state.stepsInitHeight=t.height-(e-1)*s.height,this.state.stepHeight=s.height})),i.length>0){const{height:e}=yield getRect(this,`.${t}__options-title`);this.state.subTitlesHeight=e}const n=this.state.contentHeight-this.state.subTitlesHeight;this.setData({_optionsHeight:"step"===s?n-this.state.stepsInitHeight-(e-1)*this.state.stepHeight:n-this.state.tabsHeight})})},initWithValue(){if(null!=this.data.value&&""!==this.data.value){const e=this.getIndexesByValue(this.data.options,this.data.value);e&&this.setData({selectedIndexes:e})}else this.setData({selectedIndexes:[]})},getIndexesByValue(e,t){var s,i,l;const{keys:n}=this.data;for(let a=0,o=e.length;a<o;a+=1){const o=e[a];if(o[null!==(s=null==n?void 0:n.value)&&void 0!==s?s:"value"]===t)return[a];if(o[null!==(i=null==n?void 0:n.children)&&void 0!==i?i:"children"]){const e=this.getIndexesByValue(o[null!==(l=null==n?void 0:n.children)&&void 0!==l?l:"children"],t);if(e)return[a,...e]}}},updateScrollTop(){const{visible:e,items:t,selectedIndexes:s,stepIndex:i}=this.data;e&&getRect(this,".cascader-radio-group-0").then(e=>{var l;const n=e.height/(null===(l=t[0])||void 0===l?void 0:l.length);this.setData({[`scrollTopList[${i}]`]:n*s[i]})})},hide(e){this.setData({visible:!1}),this.triggerEvent("close",{trigger:e})},onVisibleChange(){this.hide("overlay")},onClose(){this.data.checkStrictly&&this.triggerChange(),this.hide("close-btn")},onStepClick(e){const{index:t}=e.currentTarget.dataset;this.setData({stepIndex:t})},onTabChange(e){const{value:t}=e.detail;this.setData({stepIndex:t})},genItems(){var e,t,s,i,l;const{options:n,selectedIndexes:a,keys:o,placeholder:h,globalConfig:d}=this.data,r=[],c=[],u=[parseOptions(n,o)];if(n.length>0){let h=n;for(let n=0,d=a.length;n<d;n+=1){const d=h[a[n]];h=d[null!==(e=null==o?void 0:o.children)&&void 0!==e?e:"children"],r.push(d[null!==(t=null==o?void 0:o.value)&&void 0!==t?t:"value"]),c.push(d[null!==(s=null==o?void 0:o.label)&&void 0!==s?s:"label"]),d[null!==(i=null==o?void 0:o.children)&&void 0!==i?i:"children"]&&u.push(parseOptions(d[null!==(l=null==o?void 0:o.children)&&void 0!==l?l:"children"],o))}}return c.length<u.length&&c.push(h||d.placeholder),{selectedValue:r,steps:c,items:u}},handleSelect(e){var t,s,i,l,n,a;const{level:o}=e.target.dataset,{value:h}=e.detail,{checkStrictly:d}=this.properties,{selectedIndexes:r,items:c,keys:u,options:p,selectedValue:g}=this.data,v=c[o].findIndex(e=>{var t;return e[null!==(t=null==u?void 0:u.value)&&void 0!==t?t:"value"]===h});let m=r.slice(0,o).reduce((e,t,s)=>{var i;return 0===s?e[t]:e[null!==(i=null==u?void 0:u.children)&&void 0!==i?i:"children"][t]},p);if(m=0===o?m[v]:m[null!==(t=null==u?void 0:u.children)&&void 0!==t?t:"children"][v],m[null!==(s=null==u?void 0:u.disabled)&&void 0!==s?s:"disabled"])return;if(this.triggerEvent("pick",{value:m[null!==(i=null==u?void 0:u.value)&&void 0!==i?i:"value"],label:m[null!==(l=null==u?void 0:u.label)&&void 0!==l?l:"label"],index:v,level:o}),r[o]=v,d&&g.includes(String(h)))return r.length=o,void this.setData({selectedIndexes:r});r.length=o+1;const{items:f}=this.genItems();(null===(a=null==m?void 0:m[null!==(n=null==u?void 0:u.children)&&void 0!==n?n:"children"])||void 0===a?void 0:a.length)>=0?this.setData({selectedIndexes:r,[`items[${o+1}]`]:f[o+1]}):(this.setData({selectedIndexes:r},this.triggerChange),this.hide("finish"))},triggerChange(){var e;const{items:t,selectedValue:s,selectedIndexes:i}=this.data;this._trigger("change",{value:null!==(e=s[s.length-1])&&void 0!==e?e:"",selectedOptions:t.map((e,t)=>e[i[t]]).filter(Boolean)})}}}};Cascader=__decorate([wxComponent()],Cascader);export default Cascader;
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