首页增加预加载功能

.gitignore

@@ -15,3 +15,4 @@ generated
 var
 .idea
 /.php_cs.cache
+/app/design/frontend/Joshine/breeze/Magento_Cms/templates/meta.phtml

app/design/frontend/Joshine/breeze/Magento_Cms/templates/default/home.phtml

@@ -23,9 +23,6 @@
                 padding: 1px;
             }
 
-            #topBtn {
-                width: 8% !important;
-            }
         }
 
         @media (max-width: 1024px) {
@@ -39,25 +36,9 @@
             p.flashsale-title{
                 font-size: 18px;
             }
-
-            #topBtn{
-                width: 6% !important;
-            }
         }
-
-        #topBtn{
-            bottom: 5%;
-            right: 2%;
-            position:fixed;
-            width: 4%;
-
-        }
-
     </style>
     <div class="banner1"></div>
-    <a href="#top" title="go to header" id="topBtn" style="display: none;">
-         <img loading="lazy" src="<?php echo $block->getViewFileUrl('images/goTop.png'); ?>">
-    </a>
     <script>
         require([
             'jquery'
@@ -241,32 +222,6 @@
                 index: 0
             });
         });
-        window.onscroll = function (){
-            var top = document.getElementById("topBtn");
-            if (document.documentElement.scrollTop > 200 || document.body.scrollTop > 200){
-                top.style.display="block";
-            }else {
-                top.style.display="none";
-            }
-        }
-
-        var userAgentInfo = navigator.userAgent;
-        var Agents = new Array("Android", "iPhone", "SymbianOS", "Windows Phone", "iPad", "iPod");
-        var flag = true;
-        for (var v = 0; v < Agents.length; v++) {
-            if (userAgentInfo.indexOf(Agents[v]) > 0) { flag = false; break; }
-        }
-
-    require(['jquery'],function ($){
-        if (flag){
-            var imgH = $('.logo').height();
-            imgH= Math.ceil(imgH/3);
-            $('.header ').css('margin-bottom',imgH);
-        }else{
-            var headerH = $('.page-header').outerHeight(true);
-            $('.columns').css('margin-top',headerH);
-        }
-    });
     </script>
 <?php echo $block->getLayout()->createBlock('Magento\Cms\Block\Block')->setBlockId('home_top_category_thumnail')->toHtml();?>
 <?php echo $block->getLayout()->createBlock('Magento\Cms\Block\Block')->setBlockId('home_new_arrivals')->toHtml();?>

app/design/frontend/Joshine/breeze/Magento_Search/templates/form.mini.phtml

@@ -70,7 +70,9 @@ require([
     });
 
     $('#search').on('blur',function (){
-        $(this).attr("style","");
+        if (!$(this).val()){
+            $(this).attr("style","");
+        }
     });
 
 });

app/design/frontend/Joshine/breeze/Magento_Theme/templates/html/footer.phtml

@@ -6,6 +6,11 @@
 
 ?>
 <?php echo $block->getLayout()->createBlock('Magento\Cms\Block\Block')->setBlockId('public_footer')->toHtml();?>
+
+<a href="#top" title="go to header" id="topBtn" style="display: none;">
+    <img loading="lazy" src="<?php echo $block->getViewFileUrl('images/goTop.png'); ?>">
+</a>
+
 <script>
     require([
         'jquery'

app/design/frontend/Joshine/breeze/Magento_Theme/templates/html/header/logo.phtml

@@ -19,6 +19,37 @@ $logoHeight = $logoSizeResolver !== null && $logoSizeResolver->getHeight()
     ? $logoSizeResolver->getHeight()
     : $block->getLogoHeight();
 ?>
+
+<script>
+    window.onscroll = function (){
+        var top = document.getElementById("topBtn");
+        if (document.documentElement.scrollTop > 200 || document.body.scrollTop > 200){
+            top.style.display="block";
+        }else {
+            top.style.display="none";
+        }
+    }
+
+    var userAgentInfo = navigator.userAgent;
+    var Agents = new Array("Android", "iPhone", "SymbianOS", "Windows Phone", "iPad", "iPod");
+    var flag = true;
+    for (var v = 0; v < Agents.length; v++) {
+        if (userAgentInfo.indexOf(Agents[v]) > 0) { flag = false; break; }
+    }
+
+    require(['jquery'],function ($){
+        if (flag){
+            var imgH = $('.logo').height();
+            imgH= Math.ceil(imgH/3);
+            $('.header ').css('margin-bottom',imgH);
+        }else{
+            var headerH = $('.page-header').outerHeight(true);
+            $('.columns').css('margin-top',headerH);
+        }
+    });
+</script>
+
+
 <span data-action="toggle-nav" class="action nav-toggle"><span><?= $block->escapeHtml(__('Toggle Nav')) ?></span></span>
 <a
         class="logo"
@@ -31,4 +62,4 @@ $logoHeight = $logoSizeResolver !== null && $logoSizeResolver->getHeight()
         <?= $logoWidth ? 'width="' . $block->escapeHtmlAttr($logoWidth) . '"' : '' ?>
         <?= $logoHeight ? 'height="' . $block->escapeHtmlAttr($logoHeight) . '"' : '' ?>
     />
-</a>
+</a>
\ No newline at end of file

app/design/frontend/Joshine/breeze/web/css/_custom.less

@@ -142,6 +142,10 @@
   //  position: fixed;
   //}
 
+
+  #topBtn{
+    width: 6% !important;
+  }
 }
 
 
@@ -608,6 +612,10 @@ ul {
   .categories_tab {
     height: 330px;
   }
+
+  #topBtn {
+    width: 8% !important;
+  }
 }
 
 .categories_tab {
@@ -2571,3 +2579,10 @@ strong#block-related-heading,strong#block-upsell-heading{ font-weight: 600; colo
   padding:0 !important;
 }
 
+#topBtn{
+  bottom: 5%;
+  right: 2%;
+  position:fixed;
+  width: 4%;
+
+}
\ No newline at end of file