Hi, I'm a newbie. Fairly new to PHP/Joomla as well, so forgive my terminology. I actually have two issues, and will be glad to post them separately, if you like.
I have created a form that uploads to a table I created, the updates that table with the current userid. I also have a file upload for an image and reCaptcha. The image resize plugin makes a thumbnail. It works fine when everything is entered correctly and a file selected to upload.
However, I get errors from the resize plugin when I test the form and do not upload an image. I need to make the upload optional, and put a default filename in the database without making a thumbnail.
Also, if I enter everything, but an incorrect reCaptcha code, the reCaptcha section does not republish. Instead I get the plugin text {ReCaptcha}
The site is on my local machine right now, but here is the code. Much thanks in advance.
Here is the On Submit Code:
Here is the Error:
I have created a form that uploads to a table I created, the updates that table with the current userid. I also have a file upload for an image and reCaptcha. The image resize plugin makes a thumbnail. It works fine when everything is entered correctly and a file selected to upload.
However, I get errors from the resize plugin when I test the form and do not upload an image. I need to make the upload optional, and put a default filename in the database without making a thumbnail.
Also, if I enter everything, but an incorrect reCaptcha code, the reCaptcha section does not republish. Instead I get the plugin text {ReCaptcha}
The site is on my local machine right now, but here is the code. Much thanks in advance.
<div class="form_item"><div class="form_element cf_textbox"><label class="cf_label">Title:</label><input class="cf_inputbox required" maxlength="150" size="30" id="text_1" name="title" type="text"><a onclick="return false;" class="tooltiplink"><img src="components/com_chronocontact/css/images/tooltip.png" class="tooltipimg" width="16" border="0" height="16"></a><div class="tooltipdiv">Title: :: anything</div></div><div class="clear"> </div>
</div>
<div class="form_item">
<div class="form_element cf_textarea">
<label class="cf_label" style="width: 150px;">Description</label>
<textarea class="cf_inputbox required" rows="2" id="text_0" title="" cols="50" name="ad_text"></textarea>
<a class="tooltiplink" onclick="return false;"><img height="16" border="0" width="16" class="tooltipimg" alt="" src="components/com_chronocontact/css/images/tooltip.png"/></a>
<div class="tooltipdiv">Description :: Describe it</div>
</div>
<div class="cfclear"> </div>
</div>
<div class="form_item"><div class="form_element cf_textbox"><label class="cf_label">When to do it</label><input class="cf_inputbox required" maxlength="11" size="11" id="text_5" name="time_to_do" type="text"><a onclick="return false;" class="tooltiplink"><img src="components/com_chronocontact/css/images/tooltip.png" class="tooltipimg" width="16" border="0" height="16"></a><div class="tooltipdiv">Ex: 1 hour, 3 days, 1 day</div></div><div class="clear"> </div>
</div>
<div class="form_item">
<div class="form_element cf_dropdown">
<label class="cf_label" style="width: 150px;">Category</label>
<?php
$db =& JFactory::getDBO();
$query = 'SELECT * FROM ' . $db->nameQuote('#__my_categories');
$db->setQuery($query);
if ($cats =& $db->loadObjectList()) {
?>
<select class="cf_inputbox validate-selection" id="select_1" size="1" title="" name="mycatid">
<?php
foreach ($cats as $cat) {
echo "<option value='" . $cat->id . "'>" . $cat->title. "</option>";
}
echo "</select>";
}
?>
</div>
</div>
<div class="clear"> </div>
<div class="form_item"><div class="form_element cf_fileupload"><label class="cf_label" style="width: 150px;">Upload a Photo (optional)</label><input class="cf_fileinput cf_inputbox" title="" size="20" id="file_0" name="img" type="file" /></div><div class="cfclear"> </div></div>
<div style="margin-left:30px;">Please enter the code below to submit your entry<br></div>
<div style="margin-left:30px;">{ReCaptcha}</div>
<div class="cfclear"> </div>
<div class="form_item"><div class="form_element cf_button"><input value="Submit You Ad" name="undefined" type="submit"></div><div class="clear"> </div></div>
Here is the On Submit Code:
<?php
$db =& JFactory::getDBO();
$user =& JFactory::getUser();
$userid=$user->id;
$query = "UPDATE `jos_mycomponent` SET created_by = $userid";
$db->setQuery($query);
$db->query();
?>
Here is the Error:
Warning: getimagesize(C:\xampp\htdocs\test-site25\components\com_mycomponent\uploads\) [function.getimagesize]: failed to open stream: No such file or directory in C:\xampp\htdocs\test-site25\components\com_chronocontact\plugins\cf_image_resize.php on line 570
Warning: Division by zero in C:\xampp\htdocs\test-site25\components\com_chronocontact\plugins\cf_image_resize.php on line 594
Warning: imagecreatetruecolor() [function.imagecreatetruecolor]: Invalid image dimensions in C:\xampp\htdocs\test-site25\components\com_chronocontact\plugins\cf_image_resize.php on line 603
Warning: imagecolorallocate() expects parameter 1 to be resource, boolean given in C:\xampp\htdocs\test-site25\components\com_chronocontact\plugins\cf_image_resize.php on line 604
Warning: imagefilledrectangle() expects parameter 1 to be resource, boolean given in C:\xampp\htdocs\test-site25\components\com_chronocontact\plugins\cf_image_resize.php on line 606
Warning: imagealphablending() expects parameter 1 to be resource, boolean given in C:\xampp\htdocs\test-site25\components\com_chronocontact\plugins\cf_image_resize.php on line 607
Warning: imagecopyresampled() expects parameter 1 to be resource, boolean given in C:\xampp\htdocs\test-site25\components\com_chronocontact\plugins\cf_image_resize.php on line 610