应该就是恢复组件初始默认状态，不是自己设置的默认值

你就是想B表取AB某多选组件的交集

1.获取A表多选组件1多选数据 A表多选组件1数据:['选项1','选项2','选项3']

2.B表多选组件1变化进行交集判断,赋值给B表多选组件2 B表多选数据['选项2','选项3']

取2个组件的多选交集
_.intersection(['选项1','选项2','选项3'],['选项2','选项3']);
得到['选项2','选项3']

赋值给B表多选组件2

　　低代码呢,我只会用宜搭,是不是革命呢,我这个半路出家的小开发者也不清楚.

　　我这里只谈谈宜搭,看看能不能表达出低代码的一些东西来.

　　宜搭首先对我来说是一款非常舒服的前端可视化开发工具,特别喜欢他的循环渲染,我也称之为可视化循环渲染,布局样式状态都是实时的,哪怕你不太懂css,你总知道搜索引擎吧,你总知道Ctrl+c\v吧,样式粘贴上去立即显示效果,好不好看,喜不喜欢渲染结果一目了然,有句话叫做"哪里不对改哪里".

　　宜搭的(普通、高级)流程设计器\集成自动化\酷应用卡片设计器\报表设计设计器\大屏设计器全是可视化的,你要做的就是把需求中的流程逻辑设计好,直接搬到设计器上面,都是傻瓜式操作,这让我更专注业务逻辑的梳理,不用考虑后端代码怎么写、服务器状态、带宽状态、是否会被黑客攻击、有没有什么漏洞。

　　宜搭的页面设计器,是非常灵活自由的,支持直接复制粘贴各种组件\各种公式,这个细节是拉满了的.支持高度自由的js,说白了就是页面想怎么弄,都是你自己做主,只有你想不到的,没有他做不到的.最大特点就是你拖拉拽设计完流程表单或者普通表单,点击保存的那一刻,后端的字段全部都生成好了,你不需要关心数据库表,你的每点击一次保存,是都可以回滚到历史状态的,如果需要复用一套你自己开发的组件,那用自定义组件(这个需要会一定js)去包裹你这套组件,再方便不过了,下次直接拖拽自定义组件可以省不少时间.

　　总的来说,不管你会不会代码,是不是前端程序员你都可以用宜搭开发,宜搭开发上并不会花太多时间,主要时间是花在是业务全面梳理,用户的各种需求的转化.如果宜搭能代表低代码的话,这么说来低代码对前端开发来说,算是革命性的也不为过,因为参与开发的很可能就是不会代码的需求人自己,而不是前端程序员,没有谁比自己更了解自己想要什么.

完全可以,自己写js代码,用条件判断是否渲染. 前提是你会基础js和一些简单的逻辑 官方教程地址直达

你将这两个组件状态属性设置为隐藏

1. 文本组件没有setBehavior方法.请使用以下方法.

_this.$('text_le16325n').set('behavior','HIDDEN')

1. 宜搭组件方法不能像原生JS去更改元素样式.这里提供一种你想更改文本组件样式的方法

let textEle=document.querySelectorAll('.vc-text');
textEle.forEach(item=>{
  if(item.innerHTML==='页一')   //当文本内容为页一,就会变色
    item.style.backgroundColor = "red";
})

你将生产线排序试试

第一步：按1楼的办

第二步：把当前扫码人的信息保存到手机本地里面，下次打开此表单关联带出数据

使用：localStorage

参考：https://www.runoob.com/w3cnote/localstorage-spec.html

this.$('组件ID').setValidation([{ 'type':'required' }])

https://www.lodashjs.com/ 这是lodash插件下划线_指向这个插件对象

请参考下方链接

https://alidocs.dingtalk.com/i/p/Y7kmbokZp3pgGLq2/docs/lo1YvX0prG98kvEAreP1JPw7xzbmLdEZ?spm=a2q5o.26736379.0.0.327a40bdD099ji&dontjump=true

ctrl+c复制下方代码,然后到宜搭可视化设计器里面ctrl+v

{"type":"nodeSchema","componentsMap":{},"componentsTree":[{"componentName":"Div","props":{"useFieldIdAsDomId":true,"onClick":{"type":"JSExpression","value":"this.utils.legaoBuiltin.execEventFlow.bind(this, [this.onClick])","events":[{"name":"onClick","id":"onClick","params":{},"type":"actionRef","uuid":"1669692102531_1"}]},"visibility":["PC","MOBILE"],"width":"","customClassName":"","className":"div_lb1lrbdr","behavior":"NORMAL","__style__":":root {\n  justify-content: space-around;\n  align-items: center;\n  position: fixed;\n  bottom: 120px;\n  border-color: #ffffff;\n  box-shadow: rgba(31, 56, 88, 0.2) 4px 4px 15px 0px;\n  right: 10px;\n  opacity: 1.00;\n  padding: 5px;\n  flex-direction: row;\n  display: block;\n  border-radius: 10px;\n  background: #ffffff;\n  width: 60px;\n  height: 70px;\n}\n","fieldId":"div_kzw1m5rk","height":"","events":{"ignored":true},"onMouseEnter":{"ignored":true},"onMouseLeave":{"ignored":true}},"condition":true,"loopArgs":["",""],"hidden":false,"title":"","isLocked":false,"conditionGroup":"","children":[{"componentName":"Div","props":{"useFieldIdAsDomId":false,"visibility":["PC","MOBILE"],"width":"","customClassName":"","className":"div_lb1lrbdq","behavior":"NORMAL","__style__":":root {\n  display: flex;\n  flex-direction: column;\n  align-items: center;\n  margin-bottom: 12px;\n  cursor: pointer;\n  justify-content: flex-end;\n}\n","fieldId":"div_kzw1m5rj","height":"","events":{"ignored":true},"onClick":{"ignored":true},"onMouseEnter":{"ignored":true},"onMouseLeave":{"ignored":true}},"condition":true,"loopArgs":["",""],"hidden":false,"title":"","isLocked":false,"conditionGroup":"","children":[{"componentName":"Div","props":{"useFieldIdAsDomId":false,"visibility":["PC","MOBILE"],"width":"","customClassName":"","className":"div_lb1lrbdo","behavior":"NORMAL","__style__":":root {\n\n}\n","fieldId":"div_kzs1pe9c","height":"","events":{"ignored":true},"onClick":{"ignored":true},"onMouseEnter":{"ignored":true},"onMouseLeave":{"ignored":true}},"condition":true,"hidden":false,"title":"","isLocked":false,"conditionGroup":"","children":[{"componentName":"Image","props":{"preview":false,"autoHeight":false,"visibility":["PC","MOBILE"],"src":"/fileHandle?appType=default_tianshu_app&fileName=f3a37de9-5318-4fb7-85c1-990457dba40e.png&instId=&type=download","alt":"Image 404","className":"image_lb1lrbdn","fit":"cover","round":"0","width":"","autoWidth":false,"roundRadius":"0","__style__":":root {\n  display: flex;\n  align-items: center;\n  justify-content: center;\n  flex-direction: row;\n  margin-bottom: 0px;\n  filter: grayscale(0%);\n  width: 35px;\n}\n","height":"","fieldId":"image_kzw1m5rh","events":{"ignored":true},"onClick":{"ignored":true}},"condition":true,"loopArgs":["item","index"],"hidden":false,"title":"","isLocked":false,"conditionGroup":""}]},{"componentName":"Text","props":{"maxLine":0,"visibility":["PC","MOBILE"],"showTitle":false,"contentPaddingMobile":"0","className":"text_lb1lrbdp","behavior":"NORMAL","content":{"use":"zh_CN","en_US":"Tips content","zh_CN":"打印","type":"i18n"},"__style__":":root {\n  line-height: 22px;\n  display: flex;\n  align-items: center;\n  justify-content: center;\n  color: #0099CC;\n  filter: grayscale(0%);\n  font-size: 13px;\n}\n","fieldId":"text_kzw1m5ri","events":{"ignored":true},"onClick":{"ignored":true}},"condition":true,"loopArgs":["item","index"],"hidden":false,"title":"","isLocked":false,"conditionGroup":""}]}]}]}

这个不好吗

  下面公式判断某个日期组件内的日期是否在当天9点至次日9点
  实际运用中可能不需要这个公式

{"text":"IF(AND(GE(​日期​,DAYBEGIN(TIMESTAMP(TODAY()))+32400000),LE(​日期​,DAYEND(TIMESTAMP(TODAY()))+32401000)),\"在\",\"不在\")","marks":[{"from":{"line":0,"ch":10,"sticky":null},"to":{"line":0,"ch":14,"sticky":null},"value":"dateField_lbk6nfgy","invalid":false},{"from":{"line":0,"ch":57,"sticky":null},"to":{"line":0,"ch":61,"sticky":null},"value":"dateField_lbk6nfgy","invalid":false}],"isCmData":true}

https://developer.aliyun.com/ask/466945?spm=a2c6h.13262185.profile-m.10.f5c347b3C2tNVA

你仔细检查下，"<10"里面是否包含其他符号，eq判断的是绝对相等

数据管理页的权限是继承原表单的权限，你设置下原表单权限试下。