React-Cosmos背景代理轻松设置全局与特定组件背景

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通过使用这个工具,开发者可以为灯具的操场应用背景并加载全局CSS,从而改善应用的视觉效果和用户体验。" 标题知识点详细说明: 1. "react-cosmos-background-proxy"是一个专门针对React开发的工具,它提供了一种新的方式来处理应用背景。 2. "为灯具的操场应用背景",这里的"灯具的操场"可以理解为一种比喻,指的是在开发环境中对React组件进行测试和演示的场景。"为...应用背景"意味着该工具可以为这些场景设置特定的背景。 3. "加载全局CSS",即该工具可以将CSS样式应用于整个应用,使得整个应用具有一致的视觉风格。 描述知识点详细说明: 1. "React宇宙背景代理",这里的"宇宙"可以理解为React生态系统中的一个项目,"代理"指的是该工具的作用,即代理背景设置。因此,"React宇宙背景代理"指的是专门为React应用开发提供的背景设置工具。 2. "轻松为应用全局和夹具特定的背景设置",说明了该工具的两个主要功能:一是可以设置整个应用的全局背景,二是可以为特定的测试夹具设置特定的背景。 3. "安装和用法"部分提供了如何在项目中安装和使用这个工具的示例代码。通过npm安装命令和在cosmos.proxies.js文件中的配置,开发者可以在React组件的测试夹具中设置背景。 4. 在"__fixtures__/example.js"文件中,可以通过export default导出配置对象,指定要测试的组件以及要应用的背景样式。 5. 描述中提到的 "&lt;body&gt; element of the fixture iFrame",说明了背景样式将被应用于iframe内的<body>元素。 标签知识点详细说明: "JavaScript"是这个工具开发所使用的编程语言,也是React应用开发的主要语言。这表明react-cosmos-background-proxy工具需要开发者具有JavaScript相关的编程知识。 压缩包子文件的文件名称列表知识点详细说明: "react-cosmos-background-proxy-master"是该工具项目的压缩包文件名称。这表明该项目可能是一个开源项目,并且开发者可以通过下载这个压缩包获取完整的项目文件。 综合以上信息,react-cosmos-background-proxy是一个针对React开发的实用工具,旨在简化对React应用背景的管理和设置。它支持在开发环境中为全局应用和测试夹具设置背景样式,并且通过易于理解的配置方式使得开发者可以轻松地应用于自己的项目中。这对于提升应用的视觉效果和用户体验具有重要作用。

{ type: "searchSelect", placeholder: "签约机构", valueName: 'signOrganId', optionName: "label", searchItemName: "label", optionId: "key", searchApi:commonService.orgPageList({}).then(res=>{ const {retData}=res retData.map(item=>{ return {key: item.id, label: item.organName, value: item.id,} }) }) }, 分析一下此段代码的报错 汉语解释index.jsx:55 Uncaught TypeError: item.searchApi is not a function at searchQuery (index.jsx:55:1) at onFocus (index.jsx:129:1) at onContainerFocus (BaseSelect.js:326:1) at HTMLUnknownElement.callCallback (react-dom.development.js:188:1) at Object.invokeGuardedCallbackDev (react-dom.development.js:237:1) at invokeGuardedCallback (react-dom.development.js:292:1) at invokeGuardedCallbackAndCatchFirstError (react-dom.development.js:306:1) at executeDispatch (react-dom.development.js:389:1) at executeDispatchesInOrder (react-dom.development.js:414:1) at executeDispatchesAndRelease (react-dom.development.js:3278:1) at executeDispatchesAndReleaseTopLevel (react-dom.development.js:3287:1) at forEachAccumulated (react-dom.development.js:3259:1) at runEventsInBatch (react-dom.development.js:3304:1) at runExtractedPluginEventsInBatch (react-dom.development.js:3514:1) at handleTopLevel (react-dom.development.js:3558:1) at batchedEventUpdates$1 (react-dom.development.js:21871:1) at batchedEventUpdates (react-dom.development.js:795:1) at dispatchEventForLegacyPluginEventSystem (react-dom.development.js:3568:1) at attemptToDispatchEvent (react-dom.development.js:4267:1) at dispatchEvent (react-dom.development.js:4189:1) at unstable_runWithPriority (scheduler.development.js:653:1) at runWithPriority$1 (react-dom.development.js:11039:1) at discreteUpdates$1 (react-dom.development.js:21887:1) at discreteUpdates (react-dom.development.js:806:1) at dispatchDiscreteEvent (react-dom.development.js:4168:1)

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{ type: "searchSelect", placeholder: "签约机构", valueName: 'signOrganId', optionName: "label", searchItemName: "label", optionId: "key", searchApi:commonService.orgPageList({}).then(res=>{ const {retData}=res retData.map(item=>{ return {key: item.id, label: item.organName, value: item.id,} }) }) }, 分析一下此段代码的报错 汉语解释 ,并修改searchApi中的代码,index.jsx:55 Uncaught TypeError: item.searchApi is not a function at searchQuery (index.jsx:55:1) at onFocus (index.jsx:129:1) at onContainerFocus (BaseSelect.js:326:1) at HTMLUnknownElement.callCallback (react-dom.development.js:188:1) at Object.invokeGuardedCallbackDev (react-dom.development.js:237:1) at invokeGuardedCallback (react-dom.development.js:292:1) at invokeGuardedCallbackAndCatchFirstError (react-dom.development.js:306:1) at executeDispatch (react-dom.development.js:389:1) at executeDispatchesInOrder (react-dom.development.js:414:1) at executeDispatchesAndRelease (react-dom.development.js:3278:1) at executeDispatchesAndReleaseTopLevel (react-dom.development.js:3287:1) at forEachAccumulated (react-dom.development.js:3259:1) at runEventsInBatch (react-dom.development.js:3304:1) at runExtractedPluginEventsInBatch (react-dom.development.js:3514:1) at handleTopLevel (react-dom.development.js:3558:1) at batchedEventUpdates$1 (react-dom.development.js:21871:1) at batchedEventUpdates (react-dom.development.js:795:1) at dispatchEventForLegacyPluginEventSystem (react-dom.development.js:3568:1) at attemptToDispatchEvent (react-dom.development.js:4267:1) at dispatchEvent (react-dom.development.js:4189:1) at unstable_runWithPriority (scheduler.development.js:653:1) at runWithPriority$1 (react-dom.development.js:11039:1) at discreteUpdates$1 (react-dom.development.js:21887:1) at discreteUpdates (react-dom.development.js:806:1) at dispatchDiscreteEvent (react-dom.development.js:4168:1)

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