题
How do I make a html button activate javascript? For example, if I make a button and i click it, it activates a javascript code that confirms ("Hi"). Help would be appreciated!
And if you actually want me to give an example, I am new to this and this is what i have tried:
https://stackoverflow.com/questions/23520343
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Russian<!DOCTYPE html>
<button type="button">This is the button</button>
<script language="javascript">
confirm("hi")
</script>
解决方案
You should search about events. In your case the click event to be specific. You have to handle the button's click event, like this:
<input type="button" value="Click Me" id="myButton" />
Then the script:
document.getElementById("myButton").onclick = function()
{
window.alert("Hi there!");
}
Demo.
This is the simpler way of doing this. Here's some references for further information:
Good luck.
其他提示
You need to bind an event listener to the button element (either via JS or as a tag attribute... for learning, I'd suggest the former), and use alert to display the message.
I'm not going to give you the code because that's not what SO is about.
