From b6b4358157cf220f7f900065f4e9cb90a4bfda91 Mon Sep 17 00:00:00 2001
From: Tim Krehan <Tim.Krehan@brz.eu>
Date: Tue, 28 May 2019 09:12:47 +0200
Subject: [PATCH] implemented remove item

---
 cont/list.php        |  8 ++++----
 js/list.js           | 31 +++++++++++++++++++++++++++----
 php/classes.list.php |  9 +++++++++
 php/edit-list.php    |  4 ++++
 4 files changed, 44 insertions(+), 8 deletions(-)

diff --git a/cont/list.php b/cont/list.php
index 9c57aad..2d87d95 100644
--- a/cont/list.php
+++ b/cont/list.php
@@ -38,15 +38,15 @@
 
       print_r("<div class='list-row $div_item_row_classes $div_item_row_color_classes'>");
         print_r("<div class='$div_item_checkbox_classes'><input type='checkbox' class='$input_item_checkbox_classes' data-buttoncolor='$button_theme' data-color='$color_theme' data-id='$item->ID' $checked></div>");
-        print_r("<div class='$div_item_quantity_classes'>$item->Anzahl $item->Einheit</div>");
-        print_r("<div class='$div_item_name_classes'>$item->Name</div>");
+        print_r("<div class='list-row-amount $div_item_quantity_classes' data-amount='$item->Anzahl' data-unit='$item->Einheit'>$item->Anzahl $item->Einheit</div>");
+        print_r("<div class='list-row-name $div_item_name_classes'>$item->Name</div>");
         print_r("<div class='$div_item_menu dropdown'>");
           print_r("<button type='button' class='$button_dropdown_classes $button_dropdown_color_classes' id='dropdown-menu-button-dataID-" . $item->ID . "' data-toggle='dropdown' aria-haspopup='true' aria-expanded='false'>");
             print_r("<i class='fas fa-angle-down'></i>");
           print_r("</button>");
           print_r("<div class='dropdown-menu dropdown-menu-right' aria-labelledby='dropdown-menu-button-dataID-" . $item->ID . "'>");
-            print_r("<button type='button' class='dropdown-item'><i class='fas fa-edit'></i> Bearbeiten</button>");
-            print_r("<button type='button' class='dropdown-item'><i class='fas fa-trash-alt'></i> Löschen</button>");
+            print_r("<button type='button' class='edit-listitem dropdown-item'><i class='fas fa-edit'></i> Bearbeiten</button>");
+            print_r("<button type='button' class='del-listitem dropdown-item'><i class='fas fa-trash-alt'></i> Löschen</button>");
           print_r("</div>");
         print_r("</div>");
       print_r("</div>");
diff --git a/js/list.js b/js/list.js
index f39f8f2..ff115a9 100644
--- a/js/list.js
+++ b/js/list.js
@@ -5,6 +5,8 @@ $(document).ready(function () {
   $("#nameField").focus();
   $("#anzahl").on("focus", function () { $(this).select(); });
   $("#nameField").on("focus", function () { $(this).select(); });
+  $(".edit-listitem").click(editItem);
+  $(".del-listitem").click(deleteSingleItem);
 });
 
 function highlightNewEntry(){
@@ -27,16 +29,37 @@ function highlightNewEntry(){
 
 function deleteCheckeditems() {
   $.post({
-    url: "api/list/del",
-    data: {
-      function: "del"
-    },
+    url: "api/list/clear",
     success: function () {
       location.reload();
     }
   });
 }
 
+function deleteSingleItem() {
+  var id = $(this).parent().parent().parent().find("input[type=checkbox]").data("id");
+  $.post({
+    url: "api/list/del",
+    data: {
+      id: id
+    },
+    success: function (data) {
+      location.reload();
+    }
+  });
+}
+
+function editItem(){
+  var row = $(this).parent().parent().parent();
+  var amount = row.find(".list-row-amount").data("amount");
+  var unit = row.find(".list-row-amount").data("unit");
+  var name = row.find(".list-row-name").html();
+  row.find(".list-row-amount").html("");
+  row.find(".list-row-name").html("");
+  row.find(".list-row-amount").append("");
+  row.find(".list-row-name").append('<input type="text" class="form-control" autocomplete="off" value="'+name+'" required>');
+}
+
 function checkItem() {
   var dataId = $(this).data("id");
   $.post({
diff --git a/php/classes.list.php b/php/classes.list.php
index f6c0e3a..74c22f5 100644
--- a/php/classes.list.php
+++ b/php/classes.list.php
@@ -52,6 +52,15 @@
       }
     }
 
+    function removeSingleItem($id){
+      include $_SESSION["docroot"].'/config/config.php';
+      include $_SESSION["docroot"].'/php/connect.php';
+      $deleteQuery = $mysqli->prepare("DELETE FROM `Einkauf` WHERE `Einkauf`.`ID` = ?;");
+      $deleteQuery->bind_param("s", $id);
+      $deleteQuery->execute();
+      $mysqli->close();
+    }
+
     function removeChecked(){
       include $_SESSION["docroot"].'/config/config.php';
       include $_SESSION["docroot"].'/php/connect.php';
diff --git a/php/edit-list.php b/php/edit-list.php
index 76dff09..eb5a4f6 100644
--- a/php/edit-list.php
+++ b/php/edit-list.php
@@ -14,6 +14,10 @@
       break;
 
     case 'del':
+      $shopping->removeSingleItem($_POST["id"]);
+      break;
+
+    case 'clear':
       $shopping->removeChecked();
       break;