Dodan gumb "odstrani datoteko" pri uploadu

lang/1.php

@@ -2026,6 +2026,7 @@ $lang = array (
     "srv_alert_show_missing_97"		=>	"Prikaži opcijo \"Neustrezno\" ob opozorilu",
     "srv_alert_upload_size"		    =>	"Naložena datoteka je prevelika! Največja dovoljena velikost je 16 MB.",
     "srv_alert_upload_ext"		    =>	"Naložen tip datoteke ni dovoljen!",
+    "srv_alert_upload_remove"	    =>	"Odstrani datoteko",
 	"srv_dostop"			=>	"Anketo lahko ureja avtor in vsi",
 	"srv_izpolnjujejo"		=>	"Anketo lahko izpolnjujejo",	
 	"srv_dostop_users"		=>	"Uporabniki, ki lahko urejajo anketo",

lang/2.php

@@ -2013,6 +2013,7 @@ $lang = array (
     "srv_alert_show_missing_97"		=>	"Show option \"Invalid\" on alert",
     "srv_alert_upload_size"		    =>	"Uploaded file is too large! Maximum file size is 16 MB.",
     "srv_alert_upload_ext"		    =>	"Uploaded file type is not allowed!",
+    "srv_alert_upload_remove"	    =>	"Remove file",
 	"srv_dostop"			=>	"Survey can be edited by",
 	"srv_izpolnjujejo"		=>	"Survey can be answered by",
 	"srv_dostop_users"		=>	"Users who can edit survey",

main/survey/app/Controllers/Vprasanja/TextController.php

@@ -780,13 +780,22 @@ class TextController extends Controller
                                     type="file" 
                                     id="spremenljivka_' . $spremenljivka . '_vrednost_' . $i . '"
                                      ' . (!$missing ? '' : ' disabled') . ' 
-                                    onChange="checkUpload(this);"
+                                    class="pointer"
+                                    onChange="checkUpload(this, \''.$spremenljivka.'_vrednost_'.$i.'\');"
                             >';
+
+                    // Remove file button
+                    echo '<div class="remove_file pointer" 
+                                id="remove_file_'.$spremenljivka.'_vrednost_'.$i.'" 
+                                style="display:none;" 
+                                onClick="removeUpload(\'spremenljivka_'.$spremenljivka.'_vrednost_'.$i.'\')"
+                            >';
+                    echo self::$lang['srv_alert_upload_remove'];
+                    echo '</div>';
                 }
 
                 //Fotografiranje
                 elseif ($row['upload'] == 2) {
-                    //$imginput = '  <input name="vrednost_' . $spremenljivka . '_kos_' . $row1['id'] . '" type="file" accept="image/*" id="spremenljivka_' . $spremenljivka . '_vrednost_' . $i . '">  ';
                     $inpname = 'vrednost_' . $spremenljivka . '_kos_' . $row1['id'];
                     $inpid = 'spremenljivka_' . $spremenljivka . '_vrednost_' . $i;
                     

main/survey/js/script.js

@@ -1896,7 +1896,7 @@ function gridRepeatHeader(repeat_every, spr_id){
 
 
 // Preverimo upload file omejitve
-function checkUpload(upload){
+function checkUpload(upload, id){
 
     // Max file size (mb)
     let maxSize = 16;
@@ -1908,6 +1908,8 @@ function checkUpload(upload){
     if(fileSize > maxSize){
         $(upload).val(null);
         alert(lang["srv_alert_upload_size"]);
+
+        return;
     }
 
 
@@ -1925,5 +1927,15 @@ function checkUpload(upload){
     if(!extAllowed.includes(fileExt)){
         $(upload).val(null);
         alert(lang["srv_alert_upload_ext"]);
+
+        return;
     }
+
+
+    // Add/remove "remove file" button
+    $('#remove_file_' + id).show();
+}
+
+function removeUpload(id){
+    $('#' + id).val(null);
 }

public/css/main.css

@@ -5257,6 +5257,19 @@ input[type=radio]:checked + span.enka-checkbox-radio:before {
   content: "";
 }
 
+/* File upload */
+.remove_file {
+  margin: 10px 0 0 0;
+  width: 150px;
+  color: #1e88e5;
+  text-decoration: none;
+  cursor: pointer;
+}
+.remove_file:hover {
+  color: #ffa608;
+  text-decoration: none;
+}
+
 /******* CUSTOM IKONE ZA SLIKOVNI TIP **********/
 input[type=radio] + span.enka-custom-radio {
   font-size: 20px;
@@ -5483,29 +5496,6 @@ span.enka-custom-radio:before,
   color: #ffa608;
 }
 
-div.qtip-content {
-  font-size: 9px;
-}
-
-.qtip-wrapper, .qtip-contentWrapper {
-  border: 0 !important;
-}
-
-.qtip-borderTop, .qtip-borderBottom {
-  display: none !important;
-}
-
-.qtip-title {
-  color: #0C377A !important;
-  background-color: #D8DFEA !important;
-}
-
-.qtip-content {
-  padding: 12px 9px !important;
-  background-color: #EFF2F7 !important;
-  border: 1px #D8DFEA solid;
-}
-
 #cookie_alert, #test_alert {
   display: none;
   position: fixed;

resources/sass/main/main/input.scss

@@ -95,6 +95,21 @@ input[type="radio"]:checked + span.enka-checkbox-radio:before {
 }
 
 
+/* File upload */
+.remove_file{
+    margin: 10px 0 0 0;
+    width: 150px;
+
+    color: #1e88e5;
+	text-decoration: none;
+    cursor: pointer;
+    
+    &:hover {
+		color: #ffa608;
+		text-decoration: none;
+	}
+}
+
 
 /******* CUSTOM IKONE ZA SLIKOVNI TIP **********/
 input[type="radio"] + span.enka-custom-radio{