I am displaying a message box at the client browser. It works fine but i see a blank page at the back when this alert message box pops up. But I want to the user to see his browsing page always and pop up this message box. Here is my code.`
if($_POST['submit']=="Save")
{
$language=$_POST['pbx_lan'];
if($language!="")
{
$query="update `account_detail` set `prompt_language`= '$language' WHERE `org_id`='".$_SESSION['account_id']."'";
$result = $mysqli->query($query) or die($mysqli->error);
$_SESSION['check_update'] = "1";
// setcookie("msg","Language Successfully Updated",time()+5,"/");
echo '<script>
confirm("You have selected '.$language.'");
window.location = "'.SITE_URL.'index.php?view=pbx_prompts."
</script>';
// header("location:".SITE_URL."index.php?view=view_service");
}
else
{
setcookie("err","No Language Selected.Please Select Language",time()+5,"/");
header("location:".SITE_URL."index.php?view=view_service");
}
}`
When an confirm() is called the page stops loading. When you add the confirm() at the end of the page, the page is loaded before the confirm() is shown
<body>
TEST123
<script>
confirm('test');
</script>
</body>
instead of
<body>
<script>
confirm('test');
</script>
TEST123
</body>
For your code this means that
echo '<script>
confirm("You have selected '.$language.'");
window.location = "'.SITE_URL.'index.php?view=pbx_prompts."
</script>';
has to move to the bottom of your body tag
Also copy the required if statements so that the code is only executed when neccesary.
The complete code at the bottom of your body tag should be something like this:
if (!empty($language) && $_POST['submit'] == "Save") {
echo '<script>
confirm("You have selected '.$language.'");
window.location = "'.SITE_URL.'index.php?view=pbx_prompts."
</script>';
}
Related
I want to go back to previous page after pressing "OK" on the function message prompted.
Php Code
function function_alert($message) {
// Display the alert box
echo "<script>alert('$message');
document.location='javascript://history.go(-1)';
</script>";
}
// Function call
function_alert("This email has already subscribed");
}
Alert Box
Thank you so much！
Tried this
function function_alert($message) {
echo "<script>
alert('$message')
history.back()
</script>";
}
I am using mPDF for PDF generation in PHP. It is working fine with no issue.
What I want if user is not logged in then I would like to show error in alert box and after that redirect to index.php.
But due to some reason that I don't know it is not showing any alert box nor redirect. It seems like JavaScript is not working.
Here is the code:
<?php
session_start();
$uid=$_SESSION['uid'];
if($uid== "" or $uid == NULL)
{
echo '<script type="text/javascript">window.alert("Please login first to access this page."); </script>';
echo '<script type="text/javascript">window.location.href("/index.php");</script>';
}
Above code is top of the file and now below I have these code for mPDF:
include("pdf/mpdf.php");
$mpdf=new mPDF('');
$stylesheet = file_get_contents('pdf/tablecss.css');
$mpdf->WriteHTML($stylesheet,1);
//==============================================================
//$mpdf->WriteHTML($html);
$mpdf->SetDisplayMode('fullpage');
$mpdf->SetWatermarkText(' www.somewebsite.com ');
$mpdf->watermarkTextAlpha = 0.1;
$mpdf->watermark_font = 'DejaVuSansCondensed';
$mpdf->showWatermarkText = true;
$mpdf->WriteHTML($html);
$html = '
<html>
<head>
<style>
....
I fixed that. What i did is i put mPdf code inside else.
Like this and it works.
if($uid== "" or $uid == NULL)
{
echo '<script type="text/javascript">window.alert("Please login first to access this page."); </script>';
echo '<script type="text/javascript">window.location.replace("/index.php");</script>';
}else{
mpdf code goes here
This is my code. I already tried, flush(); window_location.. but still it fails. What shall I do? I also tested if the value of $result is being passed and it's fine. The only problem is the JavaScript is not loading. I have other codes with this coding structure but works fine and shows the JavaScript before loading.
function accsettings()
{
$this->load->model('admin_model');
$result = $this->admin_model->accsettings();
if ($result==0)
{
echo '
<script type="text/javascript">
alert("Congratulations! Your profile has been updated.");
</script>
';
$res2 = $this->admin_model->accset_audit();
}
else if ($result==1)
{
echo '<script type="text/javascript"> alert("Error! Current password is not correct."); </script>';
}
else
{
echo '<script type="text/javascript"> alert("New password does not match with the confirmation."); </script>';
}
redirect('/main/accsettings');
}
I would not recommend this way to show 'JavaScript' alert message, if you want to show validation message then please set variable controller and check on view.
In you code you are using headerlocation method to redirect page that is not show up result on browser.
Please use refresh method to show buffer result on browser
redirect('/main/accsettings', 'refresh');
//similar to
header( "refresh:0;url=/main/accsettings" );
You should do the redirect also inside the javascript when you want this to be executed.
Here's how you could achieve this:
<script type="text/javascript">
alert("Error! Current password is not correct.");
setTimeout(function () {
window.location.href = "http://www.google.nl"; //will redirect to google.
}, 2000); //will call the function after 2 secs.
</script>
i have referred to this two questions call php page under Javascript function and Go to URL after OK button in alert is pressed. i want to redirect to my index.php after an alert box is called. my alert box is in my else statement. below is my code:
processor.php
if (!empty($name) && !empty($email) && !empty($office_id) && !empty($title) && !empty($var_title) && !empty($var_story) && !empty($var_task) && !empty($var_power) && !empty($var_solve) && !empty($var_result)) {
(some imagecreatefromjpeg code here)
else{
echo '<script type="text/javascript">';
echo 'alert("review your answer")';
echo 'window.location= "index.php"';
echo '</script>';
}
it's not displ ying anything(no alert box and not redirecting). when i delet this part echo 'window.location= "index.php"'; it's showing the alert. but still not redirecting to index.php. hope you can help me with this. please dont mark as duplicate as i have made tose posts as reference. thank you so much for your help.
You're missing semi-colons after your javascript lines. Also, window.location should have .href or .replace etc to redirect - See this post for more information.
echo '<script type="text/javascript">';
echo 'alert("review your answer");';
echo 'window.location.href = "index.php";';
echo '</script>';
For clarity, try leaving PHP tags for this:
?>
<script type="text/javascript">
alert("review your answer");
window.location.href = "index.php";
</script>
<?php
NOTE: semi colons on seperate lines are optional, but encouraged - however as in the comments below, PHP won't break lines in the first example here but will in the second, so semi-colons are required in the first example.
if (window.confirm('Really go to another page?'))
{
alert('message');
window.location = '/some/url';
}
else
{
die();
}
window.location = mypage.href is a direct command for the browser to dump it's contents and start loading up some more. So for better clarification, here's what's happening in your PHP script:
echo '<script type="text/javascript">';
echo 'alert("review your answer");';
echo 'window.location = "index.php";';
echo '</script>';
1) prepare to accept a modification or addition to the current Javascript cache.
2) show the alert
3) dump everything in browser memory and get ready for some more (albeit an older method of loading a new URL
(AND NOTICE that there are no "\n" (new line) indicators between the lines and is therefore causing some havoc in the JS decoder.
Let me suggest that you do this another way..
echo '<script type="text/javascript">\n';
echo 'alert("review your answer");\n';
echo 'document.location.href = "index.php";\n';
echo '</script>\n';
1) prepare to accept a modification or addition to the current Javascript cache.
2) show the alert
3) dump everything in browser memory and get ready for some more (in a better fashion than before) And WOW - it all works because the JS decoder can see that each command is anow a new line.
Best of luck!
Like that, both of the sentences will be executed even before the page has finished loading.
Here is your error, you are missing a ';'
Change:
echo 'alert("review your answer")';
echo 'window.location= "index.php"';
To:
echo 'alert("review your answer");';
echo 'window.location= "index.php";';
Then a suggestion:
You really should trigger that logic after some event. So, for instance:
document.getElementById("myBtn").onclick=function(){
alert("review your answer");
window.location= "index.php";
};
Another suggestion, use jQuery
Working example in php.
First Alert then Redirect works.... Enjoy...
echo "<script>";
echo " alert('Import has successfully Done.');
window.location.href='".site_url('home')."';
</script>";
<head>
<script>
function myFunction() {
var x;
var r = confirm("Do you want to clear data?");
if (r == true) {
x = "Your Data is Cleared";
window.location.href = "firstpage.php";
}
else {
x = "You pressed Cancel!";
}
document.getElementById("demo").innerHTML = x;
}
</script>
</head>
<body>
<button onclick="myFunction()">Retest</button>
<p id="demo"></p>
</body>
</html>
This will redirect to new php page.
When a row's select button is clicked, a confirmation box pops up.
Upon confirming the box, the select-button shall become disabled, and a message is appended that shall fade out.
Both, button disabling and message appending work but only for a second.
The button does not remain disabled. Also the message appends correctly but only for a second too.
I could change the fadeOut(Int) to any Integer but still the message only shows up for a second. Why does functionality only work for a second?
<script>
$('#button_<?php echo $platform->id; ?>').click(function() {
var choice = confirm('Please confirm that you wish to do the following Platform: <?php echo $platform->company; ?>');
if (choice == true) {
$('#button_<?php echo $platform->id; ?>').prop("disabled", true);
$('.job_confirm').css('visibility', 'visible');
$('.job_confirm').append('The Job has been added to your Userarea -->');
$('.job_confirm').fadeOut(5000);
}
});
</script>
try event.preventDefault();
<script type="text/javascript">
$('#button_<?php echo $platform->id; ?>').click(function(event) {
event.preventDefault();
var choice = confirm('Please confirm that you wish to do the following Platform: <?php echo $platform->company; ?>');
if (choice == true) {
$('#button_<?php echo $platform->id; ?>').prop("disabled", true);
$('.job_confirm').css('visibility', 'visible');
$('.job_confirm').append('The Job has been added to your Userarea -->');
$('.job_confirm').fadeOut(5000);
}
});
</script>