Some case we need check if `Dom` on the document. so that we can use `setInterval` check this `dom` length property, like this:
Some case we need check if Dom on the document. so that we can use setInterval check this dom length property, like this:
if (dom.length) {
// do something
}
if dom on the document you can do what you want to do.
use live-check can easy to do that case.
npm install live-check
//or yarn
yarn install live-check
// i you want to check dom on the document use this
import liveCheck from 'live-check'
liveCheck(()=> {
document.querySelector(".username")
},{
checkTimes: 10,
checkInterval: 1*500
}).then(()=>{
// now you can operation the document here or implement you bussiness logic
}).catch(()=>{
// oops the document not exist the `username` dom with class
})
| options | type | default | description |
|---|---|---|---|
| checkTimes | number | 500 | live query check condition times |
| checkInterval | number | 50(ms) | live query check one time interval |
FAQs
easy to check if dom present or condition change to true
We found that live-check demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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