Executing Commands Javascript
Question
I want to execute a command by the click of a button, and not when the page loads.
function hey() {
alert('bla');
}
Do I add something to the code above or to the button?
<input type="button" value="Click Me" onclick="hey()" />
3 answers
solution1
5 2012-03-12 21:24:59
Have you taken the time to type in your question into the magical Google box yet? Surely you'll see something like this:
<input type="button" value="Click me, now" onclick="hey()" />
solution2
3 2012-03-12 21:26:47
Say you have the function that alerts a window to the user.
<script type="text/javascript">
function showMe() {
alert('You clicked on the button');
}
</script>
<button onclick="showMe()">Button</button>
This will make sure that the function is only called when the button is clicked upon and not when the page is loaded.
solution3
0 2012-03-12 22:31:13
Okay, so you have a code that should work for alerting something on the click of a button. But you state that the code is running on page load. You have to check you code, looking for:
- An
onloadattribute on the body tag, something like<body onload="hey()"> - A call to hey somewhere else on your js code. Look for
hey(). - Maybe a reference to the button followed by a call to
.click()
There is something else on your code causing the function to be called, you'll have to scan your code to find out what it is.
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