I am trying to create a button, which downloads a file, and this file is created based on php variables.
The "instruction" to show this html code is inside a php file.
So far, I've got this ( don´t think it's ok ):
Inside the php this generates an email:
$addressforics = get_valueFromStringUrl($_SERVER['HTTP_REFERER'], 'address');
ob_start();
<form method="post" action="/download-ics.php">
<input type="hidden" name="date_start" value="2017-1-16 9:00AM">
<input type="hidden" name="date_end" value="2017-1-16 10:00AM">
<input type="hidden" name="location" value=$addressforics>
<input type="hidden" name="description" value="This is my description">
<input type="hidden" name="summary" value="This is my summary">
<input type="hidden" name="url" value="http://example.com">
<input type="submit" value="Add to Calendar">
</form>
$my_var = ob_get_clean();
How to insert the php variable $addressforics into the HTML code ( which is inside the same php code, where $addressforics is defined )?
You have to write the php code between <?php and ?>, as documented here.
Something like..
<?php
$addressforics = get_valueFromStringUrl($_SERVER['HTTP_REFERER'], 'address');
ob_start();
?>
<form method="post" action="/download-ics.php">
<input type="hidden" name="date_start" value="2017-1-16 9:00AM">
<input type="hidden" name="date_end" value="2017-1-16 10:00AM">
<input type="hidden" name="location" value="<?php echo $addressforics; ?>">
<input type="hidden" name="description" value="This is my description">
<input type="hidden" name="summary" value="This is my summary">
<input type="hidden" name="url" value="http://example.com">
<input type="submit" value="Add to Calendar">
</form>
<?php
$my_var = ob_get_clean();
?>
to write php value into html element
<input name="test" value="<?php echo $a ; ?> ">
or
<?php echo "<input name='test' value='".$a."'>"; ?>
Related
In this page : page.php?id=value
I've this html's code:
<form action="" method="get">
<input type="text" name="key" />
<input type="submit" name="send />
</form>
It's redirect me to: page.php?key=value , i want to redirect to: page.php?id=value&key=value , how i can do it? I must redirect it to this page with PHP ?
simply,
<form action="page.php" method="get">
<input type="hidden" name="id" value="<?php echo $value ?>">
<input type="text" name="key" />
<input type="submit" name="send" />
</form>
You can have the id as a hidden input in your form
<form action="" method="get">
<input type="hidden" value="<?php echo $my_id; /*Suppose this variable contain your value */ ?>" name="id" />
<input type="text" name="key" />
<input type="submit" name="send" />
</form>
put everything you want on the next page in your form:
<form action="page.php" method="get">
<input type="text" name="id" value="<?php echo $_REQUEST['id'];?>" />
<input type="text" name="key" />
<input type="submit" name="send />
</form>
Really though, you should be using POST to send data, and the above code is NOT secure (allows anything in a url to easily end up in a form that could create some sql injection or XSS type issues.
You need to have the form's action set to the page you want it to submit to. If it is blank it will just submit to the same page.
<form action="page.php?id=value&key=value" method="get">
<input type="text" name="key" />
<input type="submit" name="send />
</form>
In this
<form method="POST" action="">
<input type="text" class="field small-field" name="tex1" />
<input type="submit" value="search" name="search"/>
<input type="submit" value="print" name="print"/>
</form>
After I submit the form, the page refreshes and the data inside the input texts gets blank
Is it possible to keep the data even after submit?
Regards.
You can simply use ajax for submitting the form.
Or use following
<form method="POST" action=""><input type="text" class="field small-field" name="tex1" value="<?php (isset($_POST['text1]))? echo $_POST['text1] : '';" /><input type="submit" value="search" name="search"/><input type="submit" value="print" name="print"/></form>
try to echo, what ever is the variable named for your input.
<form method="POST" action="">
<input type="text" class="field small-field" name="tex1" value="<?php echo $_POST['tex1'];?>" />
<input type="submit" value="search" name="search"/>
<input type="submit" value="print" name="print"/>
</form>
With php for example:
<form method="POST" action="">
<input type="text" class="field small-field" name="tex1" value="<?php echo $_POST['tex1']; ?>"/>
<input type="submit" value="search" name="search"/>
<input type="submit" value="print" name="print"/>
</form>
If you are handling the post on the same page you could just do like this on the fields where you want the posted value to be shown:
<input type="submit" value="search" name="search" <?php if( isset( $_POST['search'] ) ){ echo "value=\"". $_POST['search'] ."\"; } ?>/>
Use this:
<form method="POST" action="">
<input type="text" class="field small-field" name="tex1" value="<?php if(isset($_POST['tex1'])) echo $_POST['tex1'] ?>" />
<input type="submit" value="search" name="search"/>
<input type="submit" value="print" name="print"/>
</form>
Bascially http is statelessprotocol , hence you need to save the data some where
The simplest way in this case would be to use a conditional operator
<input type="text" class="field small-field" name="tex1" value="<?php echo (isset($_POST['search'] || $_POST['search'] )?$_POST['tex1']:''); ?>" />
I have to submit this form to a payment processing gateway on my PHP page. All the credit card payment information will be taken on the next screen but the gateway needs the "HostedKey" and "Gateway_ID" need to be invisible from public code view as well.
<form action="nextpage.php" method ="POST" target="_blank">
Patient Account Number:
<input type="text" name="CustRefID" id="CustRefID">
<input type="hidden" name="HostedKey" id="HostedKey" value="ZZZZZZ" />
<input type="hidden" name="Gateway_ID" id="Gateway_ID" value="XXXXXX" />
<input type="hidden" name="IndustryCode" id="IndustryCode" value="2" />
<input type="hidden" name="Amount" id="Amount" value="" />
<input type="hidden" name="RecurringType" id="RecurringType" value="N" />
<input type="hidden" name="RecurringAmount" id="RecurringAmount" value="" />
<input type="hidden" name="CURL" id="CURL" value="back to my site" />
<input type="hidden" name="AVSRequired" id="AVSRequired" value="Y"/>
<input type="hidden" name="CVV2Required" id="CVV2Required"value="Y"/>
<input type="hidden" name="EmailRequired" id="EmailRequired" value="Y"/>
<input type="hidden" name="PostRspMsg" id="PostRspMsg" value="Y"/>
<input type="hidden" name="SECCode" id="SECCode" value="1" />
<input type="hidden" name="Descriptor" id="Descriptor" value="Online" />
<input type="Submit" name="Submit" id="Submit" value="Pay Online Now" />
</form>
I tried something like this. It hid the Key and ID but the form did not pass on the hidden session variables.
<strong>Patient Account Number: </strong>
<form action="nextpage.php" method"post">
<input type="text" name="CustRefID"/>
<input type="hidden" name="HostedKey" id="HostedKey" value="" />
<input type="hidden" name="Gateway_ID" value="<?php ($Gateway_ID); ?>" />
<input type="hidden" name="HostedKey" value="<?php ($HostedKey); ?>" />
<input type="submit" name="Submit" value="Submit" />
</form>
<?php
if (isset($_POST['Submit']))
{ $_session['CustRefID'] = $_POST['CustRefID'];}
{ $_session['HostedKey'] = $_POST['xxxxxx'];}
{ $_session['Gateway_ID'] = "zzzzzz";}
?>
<strong><? echo $_session['CustRefID'];?></strong>
Any help would be great. My programmer is out sick...
You have repetition in your HTML. Change it to this:
<input type="hidden" name="Gateway_ID" value="<?php ($Gateway_ID); ?>" />
<input type="hidden" name="HostedKey" value="<?php ($HostedKey); ?>" />
2. You didn't specify what POST info should go in the SESSION. Change it to this:
{
$_SESSION['CustRefID'] = $_POST['CustRefID'];
$_SESSION['HostedKey'] = $_POST['HostedKey'];
$_SESSION['Gateway_ID'] = $_POST['HostedKey'];
}
My form is generating an error when I use:
<input type="hidden" name="total_amount" value="<?php=$_POST['total_amount']?>" />
however it works fine when I use:
<input type="hidden" name="total_amount" value="<?=$_POST['total_amount']?>" />
I thought it was insecure to use <?= instead of <?php.
Here is the complete form:
<form name="save_file" action="cyprus_funds_transfer.php" method="post" enctype="multipart/form-data">
<? if($_POST['value_type'] == 1) {?>
<input type="hidden" name="amount" value="<?php=$_POST['account_number']?>" />
<input type="hidden" name="value_type" value="1" />
<input type="hidden" name="total_amount" value="<?php=$_POST['total_amount']?>" />
<? } else { ?>
<input type="hidden" name="amount" value="<?php=$_POST['amount']?>" />
<input type="hidden" name="value_type" value="0" />
<? } ?>
<input type="hidden" name="to" value="<?php=$_POST['send_to']?>" />
<input type="hidden" name="from" value="<?php=$_POST['send_from']?>" />
<input type="hidden" name="message" value="<?php=$_POST['message']?>" />
<input type="hidden" name="mode" value="save" />
<input type="hidden" name="order_id" value="<?php=$order_id?>" />
<input type="hidden" name="email_id" value="<?php=$_POST['email_id']?>" />
</form>
This is wrong way
<?php=$_POST['send_to']?>
this is correct way
<?=$_POST['send_to']?> is similar to <?php echo $_POST['send_to']; ?>
Codepad
Try to replace
<?php=$_POST['send_to'];?>
to this
<?=$_POST['send_to'];?>
or with this
<?php echo $_POST['send_to'];?>
We are using the Exec-PHP to use PHP in our wordpress page. But we got a problem, we cant read from a textfield form. Is this a Exec-PHP limmitation (If so could anyone recommend a plugin who does allow this) Or is something wrong in our code?
This is our code:
<form action="" method="post">
<input type="text" value="voornaam" />
<input type="submit" value="Verzend" />
<input type="hidden" name="button_pressed" value="1" />
<?php
if(isset($_POST['button_pressed']))
{
echo $_POST["voornaam"];
echo 'Done';
}
?>
You should add:
<input type="text" value="voornaam" />
Then, in your PHP, you can use:
echo $_POST["voornaam"];
Your form:
<form action="" method="post">
<input type="text" value="voornaam" />
<input type="submit" value="Verzend" />
<input type="hidden" name="button_pressed" value="1" />
</form>