I have a add row function to add the multiple input field rows for uploading multiple file in a form. Here i try to change the input name while adding a row except the default first row of input field. but it is changing the first row name too. How to solve it ? Thanks for your Help !! (I using PHP Codeigniter and Mysql).
//my add row function below
function addRow(tableID) {
/* here i used the Datatable in a form and i get the count of existing rows */
var table = document.getElementById(tableID);
var rowCount = table.rows.length; //this to get the count of row
var row = table.insertRow(rowCount);
var colCount = table.rows[0].cells.length;
/* Here I change the input names using id */
$("#uploadBtn").attr('name',"image"+rowCount+"[]");
for(var i=0; i<colCount; i++) {
var newcell = row.insertCell(i);
newcell.innerHTML = table.rows[0].cells[i].innerHTML;
switch(newcell.childNodes[0].type) {
case "text":
newcell.childNodes[0].value = "";
break;
case "checkbox":
newcell.childNodes[0].checked = false;
break;
case "select-one":
newcell.childNodes[0].selectedIndex = 0;
break;
}
}
}
// my model function to upload a file
function file_upload() {
foreach($val as $row) { //Here i getting different names of input fields in $row
if(!empty($_FILES[$row])){
log_message('debug',$row);
$valid_formats = array("jpg","jpeg", "png", "gif","bmp");
$max_file_size = 1024*1024*1024*1024; //500 kb
$path = "uploads/image/"; // Upload directory
$count = 0;
// Loop $_FILES to execute all files
foreach ($_FILES[$row]['name'] as $f => $name) {
if ($_FILES[$row]['error'][$f] == 4) {
continue; // Skip file if any error found
}
if ($_FILES[$row]['error'][$f] == 0) {
if ($_FILES[$row]['size'][$f] > $max_file_size) {
$message[] = "$name is too large!.";
continue; // Skip large files
}
elseif( ! in_array(pathinfo($name, PATHINFO_EXTENSION), $valid_formats) ){
$message[] = "$name is not a valid format";
continue; // Skip invalid file formats
}
else{ // No error found! Move uploaded files
if(move_uploaded_file($_FILES[$row]["tmp_name"][$f], $path.$_FILES['name'])) {
$image_names[] ="prop".$prop_count."_".$prop_id."_img".$count;
}
$count++; // Number of successfully uploaded file
}
}
}
}
else{
$img="";
}
$img = implode(',',$image_names);
}
}
