The avatar for @asg017
Alex Garcia
Software engineer, available for freelance work! • he/him/his
Published
Edited
Jul 9, 2018
Importers
1 star
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
viewof hiderTestBtn = checkbox({options:['Hide the ugly div below'],})
Insert cell
hiderTestHider = hider(hiderTestBtn)
Insert cell
hiderTestHider(
html`<div style="background-color:yellow; text-align:center; font-size:200px; color:red;">WHOOOO<br><div>`
)
Insert cell
Insert cell
viewof hiderTestCheckbox = checkbox({
description: 'Only a certain combination will show the hidden message',
options:['Ted','Cruz', 'is', 'is not', 'the Zodiac Killer'].map((v,i)=>({label:v,value:i+1}))
})
Insert cell
hiderTestHiderCbox = hider(hiderTestCheckbox, (opts) => {
let required = ['1','2','3','5'];
return !((opts.length === required.length) && opts.reduce( (a,v) => (a && required.includes(v)), true))
})
Insert cell
Insert cell
Insert cell
hider = (gen, tester) => {
console.log('!!',gen, tester, (tester) ? tester(gen):'');
let result = (tester) ? tester(gen) : gen;
if(result) {
return (div) => {
if(!div.style)
div = html`<div>${div}</div>`
div.style.display = 'none';
div.dispatchEvent( new CustomEvent('update'));
return div;
}
}
return (div)=>div;
}
Insert cell
Insert cell
Insert cell

One platform to build and deploy the best data apps

Experiment and prototype by building visualizations in live JavaScript notebooks. Collaborate with your team and decide which concepts to build out.
Use Observable Framework to build data apps locally. Use data loaders to build in any language or library, including Python, SQL, and R.
Seamlessly deploy to Observable. Test before you ship, use automatic deploy-on-commit, and ensure your projects are always up-to-date.
Learn more