企业官网建设流程全解析

网站可视区最多可以做多大,做预算查价格的网站是哪个,银医网站建设方案,微信开放平台怎么扫码登录游戏在React Native中#xff0c;开发自定义组件#xff08;例如一个Tag组件#xff09;通常涉及到创建React组件#xff0c;并通过JSX在组件中定义其结构、样式和行为。以下是如何开发一个简单的Tag组件的步骤#xff1a; 步骤 1: 创建组件文件 首先#xff0c;创建一个新…在React Native中开发自定义组件例如一个Tag组件通常涉及到创建React组件并通过JSX在组件中定义其结构、样式和行为。以下是如何开发一个简单的Tag组件的步骤步骤 1: 创建组件文件首先创建一个新的React组件文件例如Tag.js。步骤 2: 定义组件在Tag.js文件中你可以定义一个简单的Tag组件。这个组件可以接受一些属性props比如文本内容、背景色、字体大小等并使用这些属性来渲染组件。importReactfromreact;import{View,Text,StyleSheet}fromreact-native;constTag({text,style}){return(View style{[styles.tagContainer,style]}Text style{styles.tagText}{text}/Text/View);};conststylesStyleSheet.create({tagContainer:{borderRadius:5,paddingHorizontal:10,paddingVertical:5,backgroundColor:007AFF,// 默认蓝色背景marginRight:5,// 一些右外边距以便多个标签可以水平排列},tagText:{color:white,// 默认白色文字fontSize:14,// 默认字体大小}});exportdefaultTag;步骤 3: 使用组件现在你可以在其他组件或页面中使用Tag组件了。例如在另一个组件中导入并使用它importReactfromreact;import{View}fromreact-native;importTagfrom./Tag;// 确保路径正确constApp(){return(ViewTag text标签1/Tag text标签2style{{backgroundColor:green}}/{/* 自定义样式 */}/View);};exportdefaultApp;扩展功能你可以根据需要扩展Tag组件的功能例如添加点击事件处理、不同的标签样式等。例如添加一个点击事件处理器constTag({text,style,onPress}){return(View style{[styles.tagContainer,style]}onPress{onPress}Text style{styles.tagText}{text}/Text/View);};然后在使用组件时传递一个点击事件处理器Tag text可点击标签onPress{()alert(标签被点击了)}/这样你就创建了一个可以自定义样式和行为的Tag组件并且可以轻松地在React Native应用中使用它。创建一个Tag组件真实代码演示// App.tsximportReact,{useState}fromreact;import{View,Text,StyleSheet,ScrollView,SafeAreaView,Image,Dimensions,TouchableOpacity,Pressable}fromreact-native;// Base64 Icons for tag componentsconstTAG_ICONS{close:data:image/png;base64,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......,add:data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADIAAAAyCAYAAAAeP4ixAAAACXBIWXMAAAsTAAALEwEAmpwYAAAFHmlUWHRYTUw6Y29tLmFkb2JlLnhtcAAAAAAAPD94cGFja2V0IGJlZ2luPSLvu78iIGlkPSJXNU0wTXBDZWhpSHpyZVN6TlRjemtjOWQiPz4gPHg6eG1wbWV0YSB4bWxuczp4PSJhZG9iZTpuczptZXRhLyIgeDp4bXB0az0iQWRvYmUgWE1QIENvcmUgNS42LWMxNDIgNzkuMTYwOTI0LCAyMDE3LzA3LzEzLTAxOjA2OjM5ICAgICAgICAiPiA8cmRmOlJERiB4bWxuczpyZGY9Imh0dHA6Ly93d3cudzMub3JnLzE5OTkvMDIvMjItcmRmLXN5bnRheC1ucyMiPiA8cmRmOkRlc2NyaXB0aW9uIHJkZjphYm91dD0iIiB4bWxuczp4bXA9Imh0dHA6Ly9ucy5hZG9iZS5jb20veGFwLzEuMC8iIHhtbG5zOmRjPSJodHRwOi8vcHVybC5vcmcvZGMvZWxlbWVudHMvMS4xLyIgeG1sbnM6cGhvdG9zaG9wPSJodHRwOi8vbnMuYWRvYmUuY29tL3Bob3Rvc2hvcC8xLjAvIiB4bWxuczp4bXBNTT0iaHR0cDovL25zLmFkb2JlLmNvbS94YXAvMS4wL21tLyIgeG1sbnM6c3RFdnQ9Imh0dHA6Ly9ucy5hZG9iZS5jb20veGFwLzEuMC9zVHlwZS9SZXNvdXJjZUV2ZW50IyIgeG1wOkNyZWF0b3JUb29sPSJBZG9iZSBQaG90b3Nob3AgQ0MgMjAxOCAoV2luZG93cykiIHhtcDpDcmVhdGVEYXRlPSIyMDE5LTAxLTAzVDE2OjU2OjIwKzA4OjAwIiB4bXA6TW9kaWZ5RGF0ZT0iMjAxOS0wMS0wM1QxNjo1Njo0NSswODowMCIgeG1wOk1ldGFkYXRhRGF0ZT0iMjAxOS0wMS0wM1QxNjo1Njo0NSswODowMCIgZGM6Zm9ybWF0PSJpbWFnZS9wbmciIHBob3Rvc2hvcDpDb2xvck1vZGU9IjMiIHBob3Rvc2hvcDpJQ0NQcm9maWxlPSJzUkdCIElFQzYxOTY2LTIuMSIgeG1wTU06SW5zdGFuY2VJRD0ieG1wLmlpZDoyZjE5Y2Y0OS01YjVlLWY5NDctYjg3Yi0yZDM5YjQxMjQyZWIiIHhtcE1NOkRvY3VtZW50SUQ9InhtcC5kaWQ6MmYxOWNmNDktNWI1ZS1mOTQ3LWI4N2ItMmQzOWI0MTI0MmViIiB4bXBNTTpPcmlnaW5hbERvY3VtZW50SUQ9InhtcC5kaWQ6MmYxOWNmNDktNWI1ZS1mOTQ3LWI4N2ItMmQzOWI0MTI0MmViIj4gPHhtcE1NOkhpc3RvcnkIDxyZGY6U2VxPiA8cmRmOmxpIHN0RXZ0OmFjdGlvbj0iY3JlYXRlZCIgc3RFdnQ6aW5zdGFuY2VJRD0ieG1wLmlpZDoyZjE5Y2Y0OS01YjVlLWY5NDctYjg3Yi0yZDM5YjQxMjQyZWIiIHN0RXZ0OndoZW49IjIwMTktMDEtMDNUMTY6NTY6MjBaIiBzdEV2dDpzb2Z0d2FyZUFnZW50PSJBZG9iZSBQaG90b3Nob3AgQ0MgMjAxOCAoV2luZG93cykiLz4gPC9yZGY6U2VxPiA8L3htcE1NOkhpc3RvcnkIDw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标签组件interfaceTagProps{text:string;type?:primary|success|warning|danger|info|default;closable?:boolean;onClose?:()void;icon?:string;size?:small|medium|large;rounded?:boolean;onPress?:()void;}constTag:React.FCTagProps({text,typedefault,closablefalse,onClose,icon,sizemedium,roundedfalse,onPress}){constgetTypeStyle(){switch(type){caseprimary:return{backgroundColor:#dbeafe,borderColor:#3b82f6,textColor:#1d4ed8};casesuccess:return{backgroundColor:#dcfce7,borderColor:#22c55e,textColor:#15803d};casewarning:return{backgroundColor:#fef3c7,borderColor:#f59e0b,textColor:#b45309};casedanger:return{backgroundColor:#fee2e2,borderColor:#ef4444,textColor:#b91c1c};caseinfo:return{backgroundColor:#e0f2fe,borderColor:#0ea5e9,textColor:#0891b2};default:return{backgroundColor:#f3f4f6,borderColor:#9ca3af,textColor:#4b5563};}};constgetSizeStyle(){switch(size){casesmall:return{fontSize:12,paddingVertical:4,paddingHorizontal:8,borderRadius:rounded?12:4};caselarge:return{fontSize:16,paddingVertical:8,paddingHorizontal:16,borderRadius:rounded?20:8};default:// mediumreturn{fontSize:14,paddingVertical:6,paddingHorizontal:12,borderRadius:rounded?16:6};}};consttypeStylegetTypeStyle();constsizeStylegetSizeStyle();return(Pressable style{[styles.tagContainer,{backgroundColor:typeStyle.backgroundColor,borderColor:typeStyle.borderColor,borderWidth:1,borderRadius:sizeStyle.borderRadius}]}onPress{onPress}View style{styles.tagContent}{icon(Image source{{uri:icon}}style{[styles.tagIcon,{width:sizeStyle.fontSize,height:sizeStyle.fontSize,tintColor:typeStyle.textColor,marginRight:4}]}/)}Text style{[styles.tagText,{fontSize:sizeStyle.fontSize,color:typeStyle.textColor}]}{text}/Text/View{closable(TouchableOpacity style{styles.closeButton}onPress{onClose}Image source{{uri:TAG_ICONS.close}}style{[styles.closeIcon,{width:sizeStyle.fontSize-2,height:sizeStyle.fontSize-2,tintColor:typeStyle.textColor}]}//TouchableOpacity)}/Pressable);};// 标签组组件interfaceTagGroupProps{tags:string[];type?:TagProps[type];closable?:boolean;onTagClose?:(index:number)void;onTagPress?:(index:number)void;}constTagGroup:React.FCTagGroupProps({tags,typedefault,closablefalse,onTagClose,onTagPress}){return(View style{styles.tagGroup}{tags.map((tag,index)(View key{index}style{styles.tagGroupItem}Tag text{tag}type{type}closable{closable}onClose{()onTagCloseonTagClose(index)}onPress{()onTagPressonTagPress(index)}//View))}/View);};// 可编辑标签输入组件interfaceEditableTagInputProps{tags:string[];onTagsChange:(tags:string[])void;placeholder?:string;}constEditableTagInput:React.FCEditableTagInputProps({tags,onTagsChange,placeholder添加标签...}){const[inputText,setInputText]useState();const[isFocused,setIsFocused]useState(false);consthandleAddTag(){if(inputText.trim()!tags.includes(inputText.trim())){onTagsChange([...tags,inputText.trim()]);setInputText();}};consthandleRemoveTag(index:number){constnewTags[...tags];newTags.splice(index,1);onTagsChange(newTags);};return(View style{styles.editableTagContainer}View style{styles.tagInputArea}{tags.map((tag,index)(View key{index}style{styles.editableTagItem}Tag text{tag}typeprimaryclosable onClose{()handleRemoveTag(index)}//View))}View style{[styles.tagInputContainer,isFocusedstyles.tagInputContainerFocused]}TextInput style{styles.tagInput}value{inputText}onChangeText{setInputText}placeholder{placeholder}onFocus{()setIsFocused(true)}onBlur{()setIsFocused(false)}onSubmitEditing{handleAddTag}/TouchableOpacity style{styles.addTagButton}onPress{handleAddTag}Image source{{uri:TAG_ICONS.add}}style{styles.addTagIcon}//TouchableOpacity/View/View/View);};// 主应用组件constApp(){const[selectedTags,setSelectedTags]useStatestring[]([React,TypeScript]);const[dynamicTags,setDynamicTags]useStatestring[]([前端,移动端]);constremoveSelectedTag(index:number){constnewTags[...selectedTags];newTags.splice(index,1);setSelectedTags(newTags);};constaddDynamicTag(tag:string){if(!dynamicTags.includes(tag)){setDynamicTags([...dynamicTags,tag]);}};constremoveDynamicTag(index:number){constnewTags[...dynamicTags];newTags.splice(index,1);setDynamicTags(newTags);};return(SafeAreaView style{styles.container}View style{styles.header}Text style{styles.headerTitle}标签组件演示/TextText style{styles.headerSubtitle}现代化标签展示与交互/Text/ViewScrollView contentContainerStyle{styles.contentContainer}View style{styles.section}Text style{styles.sectionTitle}基础标签/TextView style{styles.tagsContainer}Tag text默认标签typedefault/Tag text主要标签typeprimary/Tag text成功标签typesuccess/Tag text警告标签typewarning/Tag text危险标签typedanger/Tag text信息标签typeinfo//View/ViewView style{styles.section}Text style{styles.sectionTitle}带图标标签/TextView style{styles.tagsContainer}Tag text收藏typewarningicon{TAG_ICONS.star}/Tag text喜欢typedangericon{TAG_ICONS.heart}/Tag text已完成typesuccessicon{TAG_ICONS.check}/Tag text重要typeprimaryicon{TAG_ICONS.star}//View/ViewView style{styles.section}Text style{styles.sectionTitle}可关闭标签/TextView style{styles.tagsContainer}{selectedTags.map((tag,index)(Tag key{index}text{tag}typeprimaryclosable onClose{()removeSelectedTag(index)}/))}/View/ViewView style{styles.section}Text style{styles.sectionTitle}不同尺寸标签/TextView style{styles.tagsContainer}Tag text小标签sizesmalltypeprimary/Tag text中标签sizemediumtypesuccess/Tag text大标签sizelargetypewarning//View/ViewView style{styles.section}Text style{styles.sectionTitle}圆角标签/TextView style{styles.tagsContainer}Tag text圆角标签rounded typeprimary/Tag text带图标rounded icon{TAG_ICONS.star}typesuccess/Tag text可关闭rounded closable typewarning//View/ViewView style{styles.section}Text style{styles.sectionTitle}标签组/TextTagGroup tags{[设计,开发,测试,部署]}typeinfoclosable onTagClose{(index)console.log(关闭标签:${index})}onTagPress{(index)console.log(点击标签:${index})}//ViewView style{styles.section}Text style{styles.sectionTitle}可编辑标签/TextView style{styles.editableSection}EditableTagInput tags{dynamicTags}onTagsChange{setDynamicTags}placeholder输入新标签并回车添加/View style{styles.suggestedTags}Text style{styles.suggestedTitle}推荐标签:/TextView style{styles.suggestedTagList}{[React Native,鸿蒙,Flutter,小程序].map((tag,index)(TouchableOpacity key{index}style{styles.suggestedTagButton}onPress{()addDynamicTag(tag)}Text style{styles.suggestedTagText}{tag}/Text/TouchableOpacity))}/View/View/View/ViewView style{styles.featuresSection}Text style{styles.featuresTitle}功能特性/TextView style{styles.featureList}View style{styles.featureItem}Text style{styles.featureBullet}•/TextText style{styles.featureText}六种预设样式默认、主要、成功、警告、危险、信息/Text/ViewView style{styles.featureItem}Text style{styles.featureBullet}•/TextText style{styles.featureText}三种尺寸小、中、大/Text/ViewView style{styles.featureItem}Text style{styles.featureBullet}•/TextText style{styles.featureText}支持圆角和直角样式/Text/ViewView style{styles.featureItem}Text style{styles.featureBullet}•/TextText style{styles.featureText}可关闭标签功能/Text/ViewView style{styles.featureItem}Text style{styles.featureBullet}•/TextText style{styles.featureText}支持图标显示/Text/ViewView style{styles.featureItem}Text style{styles.featureBullet}•/TextText style{styles.featureText}标签组组件/Text/ViewView style{styles.featureItem}Text style{styles.featureBullet}•/TextText style{styles.featureText}可编辑标签输入/Text/View/View/ViewView style{styles.usageSection}Text style{styles.usageTitle}使用说明/TextText style{styles.usageText}标签组件用于标记和分类内容常用于文章标签、商品属性、筛选条件等场景。 提供丰富的样式选项和交互功能满足多样化的业务需求。/Text/View/ScrollViewView style{styles.footer}Text style{styles.footerText}©2023标签组件.All rights reserved./Text/View/SafeAreaView);};// TextInput component for editable tagsconstTextInput({style,...props}:any)(View style{[styles.textInputContainer,style]}View style{styles.textInputInner}View style{styles.textInputPlaceholder}/View style{styles.textInputCursor}//View/View);const{width,height}Dimensions.get(window);conststylesStyleSheet.create({container:{flex:1,backgroundColor:#ffffff,},header:{backgroundColor:#f9fafb,paddingTop:20,paddingBottom:25,paddingHorizontal:20,borderBottomWidth:1,borderBottomColor:#e5e7eb,},headerTitle:{fontSize:26,fontWeight:700,color:#1f2937,textAlign:center,marginBottom:5,},headerSubtitle:{fontSize:15,color:#6b7280,textAlign:center,},contentContainer:{padding:20,},section:{marginBottom:30,},sectionTitle:{fontSize:22,fontWeight:700,color:#1f2937,marginBottom:20,paddingLeft:10,borderLeftWidth:4,borderLeftColor:#3b82f6,},tagsContainer:{flexDirection:row,flexWrap:wrap,gap:10,},tagContainer:{flexDirection:row,alignItems:center,justifyContent:space-between,},tagContent:{flexDirection:row,alignItems:center,},tagText:{fontWeight:600,},tagIcon:{marginRight:4,},closeButton:{marginLeft:6,padding:2,},closeIcon:{tintColor:#4b5563,},tagGroup:{flexDirection:row,flexWrap:wrap,gap:10,},tagGroupItem:{margin:2,},editableTagContainer:{backgroundColor:#f9fafb,borderRadius:12,padding:15,borderWidth:1,borderColor:#e5e7eb,},tagInputArea:{flexDirection:row,flexWrap:wrap,alignItems:center,gap:8,},editableTagItem:{margin:2,},tagInputContainer:{flexDirection:row,alignItems:center,backgroundColor:#ffffff,borderRadius:8,borderWidth:1,borderColor:#d1d5db,paddingHorizontal:10,paddingVertical:6,flex:1,minWidth:120,},tagInputContainerFocused:{borderColor:#3b82f6,borderWidth:2,},tagInput:{flex:1,fontSize:14,color:#1f2937,},addTagButton:{padding:4,},addTagIcon:{width:16,height:16,tintColor:#3b82f6,},editableSection:{gap:20,},suggestedTags:{marginTop:10,},suggestedTitle:{fontSize:16,fontWeight:600,color:#1f2937,marginBottom:10,},suggestedTagList:{flexDirection:row,flexWrap:wrap,gap:10,},suggestedTagButton:{backgroundColor:#e0f2fe,borderRadius:16,paddingHorizontal:12,paddingVertical:6,borderWidth:1,borderColor:#0ea5e9,},suggestedTagText:{fontSize:14,color:#0891b2,fontWeight:500,},featuresSection:{backgroundColor:#f9fafb,borderRadius:16,padding:20,marginBottom:30,borderWidth:1,borderColor:#e5e7eb,},featuresTitle:{fontSize:20,fontWeight:700,color:#1f2937,marginBottom:15,textAlign:center,},featureList:{paddingLeft:10,},featureItem:{flexDirection:row,alignItems:center,marginBottom:12,},featureBullet:{fontSize:18,color:#3b82f6,marginRight:10,},featureText:{fontSize:16,color:#4b5563,flex:1,},usageSection:{backgroundColor:#f9fafb,borderRadius:16,padding:20,borderWidth:1,borderColor:#e5e7eb,},usageTitle:{fontSize:20,fontWeight:700,color:#1f2937,marginBottom:15,textAlign:center,},usageText:{fontSize:16,color:#4b5563,lineHeight:24,textAlign:center,},footer:{paddingVertical:15,alignItems:center,borderTopWidth:1,borderTopColor:#e5e7eb,backgroundColor:#f9fafb,},footerText:{fontSize:14,color:#6b7280,fontWeight:500,},textInputContainer:{flex:1,},textInputInner:{flexDirection:row,alignItems:center,},textInputPlaceholder:{height:16,backgroundColor:#e5e7eb,borderRadius:2,flex:1,},textInputCursor:{width:2,height:16,backgroundColor:#3b82f6,marginLeft:2,},});exportdefaultApp;这段React Native标签组件代码实现了一个高度可配置的标签系统通过类型配置和尺寸配置来实现多样化的视觉效果。组件采用Pressable作为基础容器支持触摸反馈和点击事件处理。类型配置系统通过getTypeStyle函数实现针对不同的标签类型返回对应的颜色方案包括主要、成功、警告、危险、信息和默认六种类型每种类型都有对应的背景色、边框色和文字颜色。尺寸配置系统通过getSizeStyle函数实现支持小、中、大三种尺寸每种尺寸对应不同的字体大小、内边距和圆角半径。在鸿蒙系统适配方面这套实现方案面临着深层次的技术架构差异。React Native的标签组件依赖于基础组件的组合和样式系统通过JavaScript对象配置视觉表现。而鸿蒙的ArkUI框架提供了Badge组件作为系统级的标签实现采用声明式配置方式开发者只需设置文本内容和样式参数系统会自动处理标签的显示和布局。鸿蒙的Badge组件在底层直接调用系统的渲染服务避免了跨语言通信带来的性能损耗。鸿蒙的Badge组件内置了更丰富的样式选项支持多种预设颜色主题和自定义样式配置。在交互处理方面鸿蒙的组件直接在Native层处理触摸事件响应更加灵敏流畅。React Native需要通过JavaScript桥接层传递事件这在高频交互场景下容易出现延迟现象。布局系统的差异也十分显著。React Native使用Flexbox布局配合样式对象控制组件外观需要开发者手动计算各种元素的尺寸和位置关系。鸿蒙的Badge组件内置了智能的布局管理机制能够自动处理标签的尺寸计算和位置排列减少布局冲突的可能性。资源管理机制上React Native通过URI加载网络图标资源而鸿蒙使用ResourceManager统一管理本地资源这种差异影响了组件的加载性能和资源安全性。鸿蒙的资源管理机制提供了更好的缓存策略和访问控制。动画系统的实现方式完全不同。React Native的动画在JavaScript线程计算后传递给原生组件而鸿蒙的动画系统在Native层执行能够实现更精确的时间控制和更高效的资源利用。特别是在处理标签的显示和隐藏动画时鸿蒙的架构优势更加明显。打包接下来通过打包命令npn run harmony将reactNative的代码打包成为bundle这样可以进行在开源鸿蒙OpenHarmony中进行使用。打包之后再将打包后的鸿蒙OpenHarmony文件拷贝到鸿蒙的DevEco-Studio工程目录去最后运行效果图如下显示欢迎大家加入开源鸿蒙跨平台开发者社区一起共建开源鸿蒙跨平台生态。