I'm just learning javascript and php. I created a contact form and I'd like the submit button to accomplish two things when I press it:
<input id="submit" name="submit" type="submit" value="Submit" onclick="eatFood()">
<?php
if ($_POST['submit']) {
////?????
}
?>
I'm sending the data to my email, and so I get that. But the onclick function doesn't seem to work. I tried reviewing add onclick function for submit button but it didn't help.
html:
<form method="post" name="form1" id="form1">
<input id="submit" name="submit" type="submit" value="Submit" onclick="eatFood();" />
</form>
Javascript: to submit the form using javascript
function eatFood() {
document.getElementById('form1').submit();
}
to show onclick message
function eatFood() {
alert('Form has been submitted');
}
<button type="submit" name="uname" value="uname" onclick="browserlink(ex.google.com,home.html etc)or myfunction();"> submit</button>
if you want to open a page on the click of a button in HTML without any scripting language then you can use above code.
I need to see your submit button html tag for better help. I am not familiar with php and how it handles the postback, but I guess depending on what you want to do, you have three options:
onclick button on the client-side: In this case you only need to call a javascript function.function foo() {_x000D_
alert("Submit button clicked!");_x000D_
return true;_x000D_
}<input type="submit" value="submit" onclick="return foo();" />If you want to handle the click on the server-side, you should first make sure that the form tag method attribute is set to post:
<form method="post">
You can use onsubmit event from form itself to bind your function to it.
<form name="frm1" method="post" onsubmit="return greeting()">_x000D_
<input type="text" name="fname">_x000D_
<input type="submit" value="Submit">_x000D_
</form>if you need to do something before submitting data, you could use form's onsubmit.
<form method=post onsubmit="return doSomething()">
<input type=text name=text1>
<input type=submit>
</form>
I have this code:
<html>_x000D_
<head>_x000D_
<SCRIPT type=text/javascript>_x000D_
function deshabilitarBoton() { _x000D_
document.getElementById("boton").style.display = 'none';_x000D_
document.getElementById("envio").innerHTML ="<br><img src='img/loading.gif' width='16' height='16' border='0'>Generando..."; _x000D_
return true;_x000D_
} _x000D_
</SCRIPT>_x000D_
<title>untitled</title>_x000D_
</head>_x000D_
<body>_x000D_
<form name="form" action="ok.do" method="post" >_x000D_
<table>_x000D_
<tr>_x000D_
<td>Fecha inicio:</td>_x000D_
<td><input type="TEXT" name="fecha_inicio" id="fecha_inicio" /></td>_x000D_
</tr>_x000D_
</table>_x000D_
<div id="boton">_x000D_
<input type="submit" name="event" value="Enviar" class="button" onclick="return deshabilitarBoton()" />_x000D_
</div>_x000D_
<div id="envio">_x000D_
</div>_x000D_
</form>_x000D_
</body>_x000D_
</html>id="hiddenBtn" and type="submit" that do the submittype="button"set onclick of the current button call a function look like below:
function foo() {
// do something before submit
...
// trigger click event of the hidden button
$('#hinddenBtn').trigger("click");
}
Source: Stackoverflow.com