reference component library system tag reference javascript api reference this section contains links to reference documentation. component library the lightning component library is your hub for lightning ui developer information, including the component reference with live examples, the lightning web ...
我们知道lightning每个元素都默认有一个属性:aura:id, 此属性用来标记这个组件元素的local id,理论上local id是唯一的,但是实际操作中可以不唯一,所以find这个方法返回值可以有多种形式,如果 component中针对所查的local id有不止一个,则返回一个数组来盛接,如果有一个,则直接返回当前元素,如果不存在,则直接返回und...
8.getReference(String key):此方法通常用于动态创建component时使用,通过属性语法返回这个值的一个实体引用。比如动态创建 button时,我们想让他的handler为controller.js中已有的一个方法testHandler作为handler,我们就可以使用 getReference('testHandler')获取到这个方法的实体引用,在$A.createComponent我们在对这个进行de...
lightning-record-view-form 组件和 lightning-output-field 组件结合可以显示记录信息,比如: <lightning-record-view-formrecord-id={accountId}object-api-name="Account"><lightning-output-fieldfield-name="Name"></lightning-output-field><lightning-output-fieldfield-name="Phone"></lightning-output-field></...
1.Lightning Componentの開発 lightningComponentForMitocoSample.cmp 代码语言:javascript 复制 <aura:component access="GLOBAL"extends="TSMNTCLB:CAL_EventItemBase"><aura:handler name="change"value="{!v.eventData}"action="{!c.onChangeEventData}"/><aura:attribute access="public"name="dataString"type=...
Reference/Component Reference/ltng:require ltng:require Loads scripts and stylesheets while maintaining dependency order. The styles are loaded in the order that they are listed. The styles only load once if they are specified in multiple <ltng:require> tags in the same component or across d...
1<template>2<lightning-card title="get list ui demo" icon-name="standard:action_list_component">345678Account Id91011Account Name121314Type151617Phone18192021
用于Lightning Pages和Lightning App Builder 可以在Lightning app builder中显示组件属性,管理员可以配置该组件参数及功能,对user不可见 为属性指定一些值...
LWC (Lightning Web Component) 是salesforce平台推出的最新 Lightning 前端开发组件。LWC 有多新?LWC 将会在 salesforce 平台2019年春季版正式上线。 LWC 有多重要?想想 LWC是做什么的就能知道了。LWC是用来构建 Lightning 组件的,而Lightning 前端展现无疑是 salesforce 的界面标准,很快也会是唯一标准。(再见 class...
Then, run SFDX: Create Lightning Web Component to create a component named documentScanner.Use the Component in SalesforceRun SFDX: Authorize an Org to log in to your Salesforce org. Edit documentScanner.js-meta.xml to make the following changes to make it available in lightning app builder...