I have a problem with sending the button value "submit"
. In practice I have this HTML:
<div class="" role="tabpanel" data-example-id="togglable-tabs">
<ul id="myTab" class="nav nav-tabs bar_tabs" role="tablist">
<li role="presentation" class="active"><a href="#tab_content1" id="home-tab" role="tab" data-toggle="tab" aria-expanded="true">Modifica Testo</a>
</li>
<li role="presentation" class=""><a href="#tab_content2" role="tab" id="profile-tab" data-toggle="tab" aria-expanded="false">Modifica Foto</a>
</li>
</ul>
<div id="myTabContent" class="tab-content">
<div role="tabpanel" class="tab-pane fade active in" id="tab_content1" aria-labelledby="home-tab">
<form action="update_chisiamo.php" class="form-horizontal form-label-left" method="post" enctype="multipart/form-data">
<input type="hidden" name="idIto" value="<?php echo $res['idIto'];?>"/>
<div class="form-group">
<label class="control-label col-md-3 col-sm-3 col-xs-12">Messaggio di Benvenuto</label>
<div class="col-md-9 col-sm-9 col-xs-12">
<input type="text" class="form-control" name="benvenuto" value="<?php echo $res['benvenuto'];?>" placeholder="">
</div>
</div>
<div class="form-group">
<label class="control-label col-md-3 col-sm-3 col-xs-12">Nome Pagina</label>
<div class="col-md-9 col-sm-9 col-xs-12">
<input type="text" class="form-control" name="nome_pagina" value="<?php echo $res['titolo_page'];?>" placeholder="">
</div>
</div>
<div class="form-group">
<label class="control-label col-md-3 col-sm-3 col-xs-12">Descrizione</label>
<div class="col-md-9 col-sm-9 col-xs-12">
<textarea name="descrizione_page" class="form-control" placeholder=""><?php echo $res['descrizione_page'];?></textarea>
</div>
</div>
<div class="ln_solid"></div>
<div class="form-group">
<div class="col-md-9 col-sm-9 col-xs-12 col-md-offset-3">
<button type="submit" name="btn-upload" class="btn btn-success">Modifica</button>
</div>
</div>
</form>
</div>
<div role="tabpanel" class="tab-pane fade" id="tab_content2" aria-labelledby="profile-tab">
<form action="update_imgchisiamo.php" class="form-horizontal form-label-left" method="post" enctype="multipart/form-data">
<input type="hidden" name="id" value="<?php echo $res['id'];?>"/>
<div class="form-group">
<label class="control-label col-md-3 col-sm-3 col-xs-12">File Foto</label>
<div class="col-md-9 col-sm-9 col-xs-12">
<?php echo $res['file'];?>
</div>
</div>
<div class="form-group">
<label class="control-label col-md-3 col-sm-3 col-xs-12">Aggiungi Foto</label>
<div class="col-md-9 col-sm-9 col-xs-12">
<input type="file" name="file" />
</div>
</div>
<div class="ln_solid"></div>
<div class="form-group">
<div class="col-md-9 col-sm-9 col-xs-12 col-md-offset-3">
<button type="submit" name="btn-upload" class="btn btn-success">Modifica</button>
</div>
</div>
</form>
</div>
</div>
</div>
Are two tabs that allow you to change the one hand some data and on the other picture. In their submission pages of the form (which are different) I have the same control input of the global variable $ _POST
, here is the simple code:
if(isset($_POST['btn-upload'])) {
// Code
}
The problem lies in the second form that fails to send in the $ _POST
parameter the name of the submit button.
Trying to print the contents of the array on the landing page I get the result that all the values are present except $ _POST [ 'btn-upload']
which is not set.
I repeat that for the first form there is no problem. I looked at the code several times and seems to have no problems. I can not understand what is wrong.
as according to question line :
Trying to print the contents of the array on the landing page I get the result that all the values are present except $ _POST [ 'btn-upload'] which is not set.
You not able to get submit contents because here you not add value for submit button:
<button type="submit" value="ADDVALUE" name="btn-upload" class="btn btn-success">Modifica</button>
I add value in your submit button. Try your code again.
For the second form, you have a hidden field (id) and a file field. The $_POST shows the id value but not the file values. For the file field you must use $_FILES. See this page in php.net and here's a page in w3schools that can help.
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