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These are two files
Calling.php
<html>
<body>
<form action="Called.php" method="get">
<input type="button" name="B1" value="B1">
<input type="button" name="B2" value="B2">
<input type="Submit" name="Submit1"/>
<!-- <a href="http://www.google.com?act=google">Google</a>
<a href="http://www.yahoo.com?act=yahoo">yahoo</a>
-->
</form>
</body>
</html>
And Called.php
<?php
if(isset($_GET("Submit1")))
{
echo("<script>location.href = 'http://stackoverflow.com';</script>");
}
if(isset($_GET["B1"]))
{
echo("<script>location.href = 'http://google.com/';</script>");
exit();
}
if(isset($_GET["B2"]))
- List item
{
echo "<meta http-equiv='refresh' content='0;url=http://www.yahoo.com'>";
exit();
}
?>
When i click the buttons "B1" and "B2", page will blink but now where redirect and third one "Submit" button will redirect to new page and there i am getting the out put as "Called.php".
Please spend few seconds for this php beginner.
713
There are two methods for doing this. One is directly calling function by variable name using bracket and parameters and the other is by using call_user_func() Function but in both method variable name is to be used. call_user_func( $var ); call_user_func( $var1 , "fun_function" );
To call a function from another file in PHP, you need to import the file where the function is defined before calling it. You can import a PHP file by using the require statement. To call the greetings() function from another file, you need to import the library.
We can use Anchor tags to Link a Submit button to another page in PHP. We need to Write/Declare Submit button between Anchor tag's Starting and Closing tags. By using Anchor tag's href=”” attribute we can give a Path where we want to Link our Submit Button.
You can't directly because the button click is a client side activity and PHP is server side. If you make all the inputs submit then the one the user clicked will be submitted as part of the $_GET array but that only works if the user clicks one of them and doesn't submit the form by, say, hitting Enter in a text input.
You could attach AJAX events to the button and have them trigger off a PHP script to run the function you want to run, but that has its own set of issues.
EDIT: I should note that your method of redirecting is rather inelegant to say the least. You can just use header() to do the redirection, it would be much cleaner than all this messing around with echoing out javascript.
136
You need to use Ajax to do this. If you are using jQuery ajax the code will look something like this
$(function(){
$('input[type="button"]').click(function(){
var name = $(this).attr('value');
$.ajax({
type :'GET',
url : 'Calling.php',
data :{name:name}
success : function(data) {
//do smthng
}
})
})
})
//Code is not tested. Need to verify.
42
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