🚀 Programming Example
Take value or string form textbox and show it in alert using Javascript
Take value form textbox and show in alert using Javascript
<input type="text" id="demo">
<input type="button" onclick="msg(document.getElementById('demo').value)" value="call function"/>
<script>
function msg(a){
alert("Value from Textbox: "+a+"");
}
</script>
Copy above code and run it
First understand the algorithm carefully. Then study the program line-by-line and compare it with the output. Finally, review the explanation section to strengthen your logic and programming understanding.
Rewrite the program without looking at the code. Modify values, conditions or logic and run it again. This helps improve confidence and strengthens coding skills much faster.