I have a button:
<script>
function never(){
alert('This is place holding text');
}
</script>
<button onclick="never()">Understood</button>
I need to use local storage or cookies to remember if the button has ever been clicked, and if it has, to run the function and if it hasn't to not run the function until they click the button, I've had an idea...
I have no idea how to actually implement this though, or if this won't work. And yes, I know the real solution would be server side, but I do not have a server.
do u mean this way :
<button onclick="run()">Click</button>
function run(){
localStorage.setItem('item','value');
}
or something else ??
You can check this implementation
You can just store some value to localStorage
when clicked and then read
those values later.
HTML
<button id="btn">Click Me</button>
JavaScript
const btn = document.querySelector("#btn");
if(localStorage.getItem('clicked')) btn.innerText = 'clicked once';
btn.addEventListener('click', handleClick);
function handleClick(event) {
if(localStorage.getItem('clicked')) return;
else {
localStorage.setItem('clicked', true);
btn.innerText = 'clicked once';
}
}
var someData = 'any data.'; localStorage.setItem('myData', '') function never(){ localStorage.setItem('myData', someData); alert('This is place holding text'); } var data = localStorage.getItem('myData'); if (data != ""){ never() } localStorage.removeItem('myData')
<button onclick="never()">Understood</button>
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