https://www.react-native.cn/assets/js/0ffe8e98.07d751e6.js

1"use strict";(self.webpackChunkreact_native_website=self.webpackChunkreact_native_website||[]).push([["12933"],{69308(e,n,d){d.r(n),d.d(n,{metadata:()=>i,default:()=>o,frontMatter:()=>l,contentTitle:()=>r,toc:()=>h,assets:()=>t});var i=JSON.parse('{"id":"pressevent","title":"\u70B9\u51FB\u4E8B\u4EF6\u5BF9\u8C61","description":"\u70B9\u51FB\u4E8B\u4EF6\u5BF9\u8C61\u4F5C\u4E3A\u7528\u6237\u6309\u538B\u4EA4\u4E92\u7684\u7ED3\u679C\u5728\u56DE\u8C03\u4E2D\u8FD4\u56DE\uFF0C\u4F8B\u5982 Button \u7EC4\u4EF6\u4E2D\u7684 onPress\u3002","source":"@site/versioned_docs/version-0.79/pressevent.md","sourceDirName":".","slug":"/pressevent","permalink":"/docs/0.79/pressevent","draft":false,"unlisted":false,"editUrl":"https://github.com/reactnativecn/react-native-website/blob/production/cnwebsite/../cndocs/pressevent.md","tags":[],"version":"0.79","frontMatter":{"id":"pressevent","title":"\u70B9\u51FB\u4E8B\u4EF6\u5BF9\u8C61"},"sidebar":"\u7EC4\u4EF6","previous":{"title":"\u5E03\u5C40\u4E8B\u4EF6\u5BF9\u8C61","permalink":"/docs/0.79/layoutevent"},"next":{"title":"React \u8282\u70B9\u5BF9\u8C61","permalink":"/docs/0.79/react-node"}}'),c=d(62540),s=d(43023);let l={id:"pressevent",title:"\u70B9\u51FB\u4E8B\u4EF6\u5BF9\u8C61"},r,t={},h=[{value:"\u793A\u4F8B",id:"\u793A\u4F8B",level:2},{value:"\u5C5E\u6027\u4E0E\u503C",id:"\u5C5E\u6027\u4E0E\u503C",level:2},{value:"<code>changedTouches</code>",id:"changedtouches",level:3},{value:'<code>force</code> <div class="label ios">iOS</div>',id:"force-ios",level:3},{value:"<code>identifier</code>",id:"identifier",level:3},{value:"<code>locationX</code>",id:"locationx",level:3},{value:"<code>locationY</code>",id:"locationy",level:3},{value:"<code>pageX</code>",id:"pagex",level:3},{value:"<code>pageY</code>",id:"pagey",level:3},{value:"<code>target</code>",id:"target",level:3},{value:"<code>timestamp</code>",id:"timestamp",level:3},{value:"<code>touches</code>",id:"touches",level:3},{value:"\u4F7F\u7528\u70B9\u51FB\u4E8B\u4EF6\u5BF9\u8C61\u7684\u7EC4\u4EF6",id:"\u4F7F\u7528\u70B9\u51FB\u4E8B\u4EF6\u5BF9\u8C61\u7684\u7EC4\u4EF6",level:2}];function x(e){let n={a:"a",code:"code",h2:"h2",h3:"h3",li:"li",p:"p",pre:"pre",table:"table",tbody:"tbody",td:"td",th:"th",thead:"thead",tr:"tr",ul:"ul",...(0,s.R)(),...e.components};return(0,c.jsxs)(c.Fragment,{children:[(0,c.jsxs)(n.p,{children:["\u70B9\u51FB\u4E8B\u4EF6\u5BF9\u8C61\u4F5C\u4E3A\u7528\u6237\u6309\u538B\u4EA4\u4E92\u7684\u7ED3\u679C\u5728\u56DE\u8C03\u4E2D\u8FD4\u56DE\uFF0C\u4F8B\u5982 ",(0,c.jsx)(n.a,{href:"button",children:"Button"})," \u7EC4\u4EF6\u4E2D\u7684 ",(0,c.jsx)(n.code,{children:"onPress"}),"\u3002"]}),"\n",(0,c.jsx)(n.h2,{id:"\u793A\u4F8B",children:"\u793A\u4F8B"}),"\n",(0,c.jsx)(n.pre,{children:(0,c.jsx)(n.code,{className:"language-js",metastring:'title="JavaScript"',children:"{\n    changedTouches: [PressEvent],\n    identifier: 1,\n    locationX: 8,\n    locationY: 4.5,\n    pageX: 24,\n    pageY: 49.5,\n    target: 1127,\n    timestamp: 85131876.58868201,\n    touches: []\n}\n"})}),"\n",(0,c.jsx)(n.h2,{id:"\u5C5E\u6027\u4E0E\u503C",children:"\u5C5E\u6027\u4E0E\u503C"}),"\n",(0,c.jsx)(n.h3,{id:"changedtouches",children:(0,c.jsx)(n.code,{children:"changedTouches"})}),"\n",(0,c.jsx)(n.p,{children:"\u81EA\u4E0A\u6B21\u4E8B\u4EF6\u4EE5\u6765\u53D1\u751F\u53D8\u5316\u7684\u6240\u6709\u70B9\u51FB\u4E8B\u4EF6\u5BF9\u8C61\u6570\u7EC4\u3002"}),"\n",(0,c.jsxs)(n.table,{children:[(0,c.jsx)(n.thead,{children:(0,c.jsxs)(n.tr,{children:[(0,c.jsx)(n.th,{children:"\u7C7B\u578B"}),(0,c.jsx)(n.th,{children:"\u53EF\u9009"})]})}),(0,c.jsx)(n.tbody,{children:(0,c.jsxs)(n.tr,{children:[(0,c.jsx)(n.td,{children:"\u70B9\u51FB\u4E8B\u4EF6\u5BF9\u8C61\u6570\u7EC4"}),(0,c.jsx)(n.td,{children:"\u5426"})]})})]}),"\n",(0,c.jsxs)(n.h3,{id:"force-ios",children:[(0,c.jsx)(n.code,{children:"force"})," ",(0,c.jsx)("div",{class:"label ios",children:"iOS"})]}),"\n",(0,c.jsxs)(n.p,{children:["3D Touch \u6309\u538B\u671F\u95F4\u4F7F\u7528\u7684\u529B\u5EA6\u3002\u8FD4\u56DE\u8303\u56F4\u4ECE ",(0,c.jsx)(n.code,{children:"0.0"})," \u5230 ",(0,c.jsx)(n.code,{children:"1.0"})," \u7684\u6D6E\u70B9\u503C\u3002"]}),"\n",(0,c.jsxs)(n.table,{children:[(0,c.jsx)(n.thead,{children:(0,c.jsxs)(n.tr,{children:[(0,c.jsx)(n.th,{children:"\u7C7B\u578B"}),(0,c.jsx)(n.th,{children:"\u53EF\u9009"})]})}),(0,c.jsx)(n.tbody,{children:(0,c.jsxs)(n.tr,{children:[(0,c.jsx)(n.td,{children:"number"}),(0,c.jsx)(n.td,{children:"Yes"})]})})]}),"\n",(0,c.jsx)(n.h3,{id:"identifier",children:(0,c.jsx)(n.code,{children:"identifier"})}),"\n",(0,c.jsx)(n.p,{children:"\u4E3A\u4E8B\u4EF6\u5206\u914D\u7684\u552F\u4E00\u6570\u5B57\u6807\u8BC6\u7B26\u3002"}),"\n",(0,c.jsxs)(n.table,{children:[(0,c.jsx)(n.thead,{children:(0,c.jsxs)(n.tr,{children:[(0,c.jsx)(n.th,{children:"\u7C7B\u578B"}),(0,c.jsx)(n.th,{children:"\u53EF\u9009"})]})}),(0,c.jsx)(n.tbody,{children:(0,c.jsxs)(n.tr,{children:[(0,c.jsx)(n.td,{children:"number"}),(0,c.jsx)(n.td,{children:"No"})]})})]}),"\n",(0,c.jsx)(n.h3,{id:"locationx",children:(0,c.jsx)(n.code,{children:"locationX"})}),"\n",(0,c.jsx)(n.p,{children:"\u5728\u53EF\u89E6\u6478\u533A\u57DF\u5185\u89E6\u6478\u539F\u70B9\u7684 X \u5750\u6807\uFF08\u76F8\u5BF9\u4E8E\u5143\u7D20\uFF09\u3002"}),"\n",(0,c.jsxs)(n.table,{children:[(0,c.jsx)(n.thead,{children:(0,c.jsxs)(n.tr,{children:[(0,c.jsx)(n.th,{children:"\u7C7B\u578B"}),(0,c.jsx)(n.th,{children:"\u53EF\u9009"})]})}),(0,c.jsx)(n.tbody,{children:(0,c.jsxs)(n.tr,{children:[(0,c.jsx)(n.td,{children:"number"}),(0,c.jsx)(n.td,{children:"No"})]})})]}),"\n",(0,c.jsx)(n.h3,{id:"locationy",children:(0,c.jsx)(n.code,{children:"locationY"})}),"\n",(0,c.jsx)(n.p,{children:"\u5728\u53EF\u89E6\u6478\u533A\u57DF\u5185\u89E6\u6478\u539F\u70B9\u7684 Y \u5750\u6807\uFF08\u76F8\u5BF9\u4E8E\u5143\u7D20\uFF09\u3002"}),"\n",(0,c.jsxs)(n.table,{children:[(0,c.jsx)(n.thead,{children:(0,c.jsxs)(n.tr,{children:[(0,c.jsx)(n.th,{children:"\u7C7B\u578B"}),(0,c.jsx)(n.th,{children:"\u53EF\u9009"})]})}),(0,c.jsx)(n.tbody,{children:(0,c.jsxs)(n.tr,{children:[(0,c.jsx)(n.td,{children:"number"}),(0,c.jsx)(n.td,{children:"No"})]})})]}),"\n",(0,c.jsx)(n.h3,{id:"pagex",children:(0,c.jsx)(n.code,{children:"pageX"})}),"\n",(0,c.jsx)(n.p,{children:"\u89E6\u6478\u539F\u70B9\u5728\u5C4F\u5E55\u4E0A\u7684 X \u5750\u6807\uFF08\u76F8\u5BF9\u4E8E\u6839\u89C6\u56FE\uFF09\u3002"}),"\n",(0,c.jsxs)(n.table,{children:[(0,c.jsx)(n.thead,{children:(0,c.jsxs)(n.tr,{children:[(0,c.jsx)(n.th,{children:"\u7C7B\u578B"}),(0,c.jsx)(n.th,{children:"\u53EF\u9009"})]})}),(0,c.jsx)(n.tbody,{children:(0,c.jsxs)(n.tr,{children:[(0,c.jsx)(n.td,{children:"number"}),(0,c.jsx)(n.td,{children:"No"})]})})]}),"\n",(0,c.jsx)(n.h3,{id:"pagey",children:(0,c.jsx)(n.code,{children:"pageY"})}),"\n",(0,c.jsx)(n.p,{children:"\u89E6\u6478\u539F\u70B9\u5728\u5C4F\u5E55\u4E0A\u7684 Y \u5750\u6807\uFF08\u76F8\u5BF9\u4E8E\u6839\u89C6\u56FE\uFF09\u3002"}),"\n",(0,c.jsxs)(n.table,{children:[(0,c.jsx)(n.thead,{children:(0,c.jsxs)(n.tr,{children:[(0,c.jsx)(n.th,{children:"\u7C7B\u578B"}),(0,c.jsx)(n.th,{children:"\u53EF\u9009"})]})}),(0,c.jsx)(n.tbody,{children:(0,c.jsxs)(n.tr,{children:[(0,c.jsx)(n.td,{children:"number"}),(0,c.jsx)(n.td,{children:"No"})]})})]}),"\n",(0,c.jsx)(n.h3,{id:"target",children:(0,c.jsx)(n.code,{children:"target"})}),"\n",(0,c.jsx)(n.p,{children:"\u63A5\u6536\u70B9\u51FB\u4E8B\u4EF6\u5BF9\u8C61\u7684\u5143\u7D20\u7684\u8282\u70B9 id\u3002"}),"\n",(0,c.jsxs)(n.table,{children:[(0,c.jsx)(n.thead,{children:(0,c.jsxs)(n.tr,{children:[(0,c.jsx)(n.th,{children:"\u7C7B\u578B"}),(0,c.jsx)(n.th,{children:"\u53EF\u9009"})]})}),(0,c.jsx)(n.tbody,{children:(0,c.jsxs)(n.tr,{children:[(0,c.jsxs)(n.td,{children:["number, ",(0,c.jsx)(n.code,{children:"null"}),", ",(0,c.jsx)(n.code,{children:"undefined"})]}),(0,c.jsx)(n.td,{children:"No"})]})})]}),"\n",(0,c.jsx)(n.h3,{id:"timestamp",children:(0,c.jsx)(n.code,{children:"timestamp"})}),"\n",(0,c.jsx)(n.p,{children:"\u5F53\u70B9\u51FB\u4E8B\u4EF6\u5BF9\u8C61\u53D1\u751F\u65F6\u7684\u65F6\u95F4\u6233\u3002\u503C\u4EE5\u6BEB\u79D2\u4E3A\u5355\u4F4D\u8868\u793A\u3002"}),"\n",(0,c.jsxs)(n.table,{children:[(0,c.jsx)(n.thead,{children:(0,c.jsxs)(n.tr,{children:[(0,c.jsx)(n.th,{children:"\u7C7B\u578B"}),(0,c.jsx)(n.th,{children:"\u53EF\u9009"})]})}),(0,c.jsx)(n.tbody,{children:(0,c.jsxs)(n.tr,{children:[(0,c.jsx)(n.td,{children:"number"}),(0,c.jsx)(n.td,{children:"No"})]})})]}),"\n",(0,c.jsx)(n.h3,{id:"touches",children:(0,c.jsx)(n.code,{children:"touches"})}),"\n",(0,c.jsx)(n.p,{children:"\u5C4F\u5E55\u4E0A\u6240\u6709\u5F53\u524D\u70B9\u51FB\u4E8B\u4EF6\u5BF9\u8C61\u7684\u6570\u7EC4\u3002"}),"\n",(0,c.jsxs)(n.table,{children:[(0,c.jsx)(n.thead,{children:(0,c.jsxs)(n.tr,{children:[(0,c.jsx)(n.th,{children:"\u7C7B\u578B"}),(0,c.jsx)(n.th,{children:"\u53EF\u9009"})]})}),(0,c.jsx)(n.tbody,{children:(0,c.jsxs)(n.tr,{children:[(0,c.jsx)(n.td,{children:"\u70B9\u51FB\u4E8B\u4EF6\u5BF9\u8C61\u6570\u7EC4"}),(0,c.jsx)(n.td,{children:"No"})]})})]}),"\n",(0,c.jsx)(n.h2,{id:"\u4F7F\u7528\u70B9\u51FB\u4E8B\u4EF6\u5BF9\u8C61\u7684\u7EC4\u4EF6",children:"\u4F7F\u7528\u70B9\u51FB\u4E8B\u4EF6\u5BF9\u8C61\u7684\u7EC4\u4EF6"}),"\n",(0,c.jsxs)(n.ul,{children:["\n",(0,c.jsx)(n.li,{children:(0,c.jsx)(n.a,{href:"button",children:(0,c.jsx)(n.code,{children:"Button"})})}),"\n",(0,c.jsx)(n.li,{children:(0,c.jsx)(n.a,{href:"panresponder",children:(0,c.jsx)(n.code,{children:"PanResponder"})})}),"\n",(0,c.jsx)(n.li,{children:(0,c.jsx)(n.a,{href:"pressable",children:(0,c.jsx)(n.code,{children:"Pressable"})})}),"\n",(0,c.jsx)(n.li,{children:(0,c.jsx)(n.a,{href:"scrollview",children:(0,c.jsx)(n.code,{children:"ScrollView"})})}),"\n",(0,c.jsx)(n.li,{children:(0,c.jsx)(n.a,{href:"text",children:(0,c.jsx)(n.code,{children:"Text"})})}),"\n",(0,c.jsx)(n.li,{children:(0,c.jsx)(n.a,{href:"textinput",children:(0,c.jsx)(n.code,{children:"TextInput"})})}),"\n",(0,c.jsx)(n.li,{children:(0,c.jsx)(n.a,{href:"touchablenativefeedback",children:(0,c.jsx)(n.code,{children:"TouchableHighlight"})})}),"\n",(0,c.jsx)(n.li,{children:(0,c.jsx)(n.a,{href:"touchablewithoutfeedback",children:(0,c.jsx)(n.code,{children:"TouchableOpacity"})})}),"\n",(0,c.jsx)(n.li,{children:(0,c.jsx)(n.a,{href:"touchablenativefeedback",children:(0,c.jsx)(n.code,{children:"TouchableNativeFeedback"})})}),"\n",(0,c.jsx)(n.li,{children:(0,c.jsx)(n.a,{href:"touchablewithoutfeedback",children:(0,c.jsx)(n.code,{children:"TouchableWithoutFeedback"})})}),"\n",(0,c.jsx)(n.li,{children:(0,c.jsx)(n.a,{href:"view",children:(0,c.jsx)(n.code,{children:"View"})})}),"\n"]})]})}function o(e={}){let{wrapper:n}={...(0,s.R)(),...e.components};return n?(0,c.jsx)(n,{...e,children:(0,c.jsx)(x,{...e})}):x(e)}},43023(e,n,d){d.d(n,{R:()=>l,x:()=>r});var i=d(63696);let c={},s=i.createContext(c);function l(e){let n=i.useContext(s);return i.useMemo(function(){return"function"==typeof e?e(n):{...n,...e}},[n,e])}function r(e){let n;return n=e.disableParentContext?"function"==typeof e.components?e.components(c):e.components||c:l(e.components),i.createElement(s.Provider,{value:n},e.children)}}}]);