I'm using JavaScript would produce the following entries
<input type="hidden" name="my_img[]" value="dad6e52b274690409835.jpg">
<input type="hidden" name="my_img[]" value="252529b6e21f872c7675.jpg">
<input type="hidden" name="my_img[]" value="3cce4128c366216fsfaf.jpg">
<input type="hidden" name="my_img[]" value="48697e8516caa3cc15d4.jpg">
But I've had trouble inserting them in the database
my controllers :
$dd=$this->input->post('my_img');
for($i=0;$i<count($dd);$i++)
{
$img_box[$i] = array ('img_url' => $dd[$i]);
}
$this->posts_model->add_new_ads_img($img_box);
my model :
public function add_new_ads_img($img_box)
{
$q = $this->db->insert('advertise_gallery',$img_box);
if ($q)
{
return TRUE;
}
else return FALSE;
}
And to eat error
Severity: Notice
Message: Undefined variable: img_box
Please guide me
The error could be this line in your controller:
$img_box[$i] = array ('img_url' => $dd[$i]);
Just before your for-loop add:
$img_box = [];
Based on what I think you are trying to do, you could try to give each input a different id. That way you could insert based on the id name.
for exampe:
<input type="hidden" name="my_img[]" id="img1" value="dad6e52b274690409835.jpg">
<input type="hidden" name="my_img[]" id = "img2" value="252529b6e21f872c7675.jpg">
<input type="hidden" name="my_img[]" id = "img3" value="3cce4128c366216fsfaf.jpg">
<input type="hidden" name="my_img[]" id = "img4" value="48697e8516caa3cc15d4.jpg">
if you need to add them to an array, you can do so in the java script
var img=[$('#img1').val(),$('#img2').val(),$('#img3').val()]
Hope this helps
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