From 7827c6be5ff527164ba1f79a253a6a1b39185af2 Mon Sep 17 00:00:00 2001
From: Ross <xkjq@ymail.com>
Date: Mon, 4 Jan 2021 10:17:07 +0000
Subject: [PATCH 1/5] don't cache packet list

---
 js/main.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/js/main.js b/js/main.js
index 6de5cbe..15da58f 100644
--- a/js/main.js
+++ b/js/main.js
@@ -53,13 +53,13 @@ function retrievePacketList() {
     url = window.config.exam_query_url;
   }
 
-  $.getJSON(url, function (data) {
+  $.ajax({dataType: "json", cache: false, url: url, success : function (data) {
     if (data.hasOwnProperty("exams")) {
       loadExamList(data);
     } else {
       loadPacketList(data);
     }
-  })
+  },})
     .done(function () {})
     .fail(function () {
       $.getJSON("packets/packets.json", function (data) {

From c21bf8806a1f34372308dfda5866a5608832b37a Mon Sep 17 00:00:00 2001
From: Ross <xkjq@ymail.com>
Date: Mon, 4 Jan 2021 10:45:35 +0000
Subject: [PATCH 2/5] display answers on a failed sumbit

---
 js/interact.js | 21 ++++++++++++++++++---
 1 file changed, 18 insertions(+), 3 deletions(-)

diff --git a/js/interact.js b/js/interact.js
index 2fffba3..4101694 100644
--- a/js/interact.js
+++ b/js/interact.js
@@ -61,7 +61,22 @@ export function postAnswers(ans) {
       }
     } else {
       alert(`Error submitting answers: ${data.error}`);
-    }
-  });
-  // $.post( "http://localhost:8000/submit_answers", JSON.stringify(ans));
+  var docHeight = $(document).height();
+
+    $("body").append(`<div id='overlay'><p>A copy of your answers are displayed below. Please refresh this page to continue.</p>${ans}</div>`);
+
+    $("#overlay")
+        .height(docHeight)
+        .css({
+          'opacity' : 0.4,
+          'position': 'absolute',
+          'top': 0,
+          'left': 0,
+          'background-color': 'black',
+          'width': '100%',
+          'z-index': 5000
+        });
+      }
+    });
+    // $.post( "http://localhost:8000/submit_answers", JSON.stringify(ans));
 }

From d0d5ecb53b8cf10ed6e60805fe7e07c9a2a70f2d Mon Sep 17 00:00:00 2001
From: Ross <xkjq@ymail.com>
Date: Mon, 4 Jan 2021 10:50:14 +0000
Subject: [PATCH 3/5] and again

---
 js/interact.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/js/interact.js b/js/interact.js
index 4101694..b78a80e 100644
--- a/js/interact.js
+++ b/js/interact.js
@@ -63,7 +63,7 @@ export function postAnswers(ans) {
       alert(`Error submitting answers: ${data.error}`);
   var docHeight = $(document).height();
 
-    $("body").append(`<div id='overlay'><p>A copy of your answers are displayed below. Please refresh this page to continue.</p>${ans}</div>`);
+    $("body").append(`<div id='overlay'><span style='color: yellow'><p>A copy of your answers are displayed below. Please refresh this page to continue.</p>${JSON.stringify(ans)</span>}</div>`);
 
     $("#overlay")
         .height(docHeight)

From 81bc8c68686dc814308e583cf90af7afb9e8020f Mon Sep 17 00:00:00 2001
From: Ross <xkjq@ymail.com>
Date: Mon, 4 Jan 2021 10:51:18 +0000
Subject: [PATCH 4/5] .

---
 js/interact.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/js/interact.js b/js/interact.js
index b78a80e..4ee1bb9 100644
--- a/js/interact.js
+++ b/js/interact.js
@@ -63,7 +63,7 @@ export function postAnswers(ans) {
       alert(`Error submitting answers: ${data.error}`);
   var docHeight = $(document).height();
 
-    $("body").append(`<div id='overlay'><span style='color: yellow'><p>A copy of your answers are displayed below. Please refresh this page to continue.</p>${JSON.stringify(ans)</span>}</div>`);
+    $("body").append(`<div id='overlay'><span style='color: yellow'><p>A copy of your answers are displayed below. Please refresh this page to continue.</p>${JSON.stringify(ans)}</span></div>`);
 
     $("#overlay")
         .height(docHeight)

From e07984095cb6172686e167c81c8900a844238956 Mon Sep 17 00:00:00 2001
From: Ross <xkjq@ymail.com>
Date: Mon, 4 Jan 2021 10:54:52 +0000
Subject: [PATCH 5/5] .

---
 js/interact.js | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/js/interact.js b/js/interact.js
index 4ee1bb9..cefee76 100644
--- a/js/interact.js
+++ b/js/interact.js
@@ -63,17 +63,20 @@ export function postAnswers(ans) {
       alert(`Error submitting answers: ${data.error}`);
   var docHeight = $(document).height();
 
-    $("body").append(`<div id='overlay'><span style='color: yellow'><p>A copy of your answers are displayed below. Please refresh this page to continue.</p>${JSON.stringify(ans)}</span></div>`);
+    $("body").append(`<div id='overlay'><span style='color: white'><p>An error has occured when submit your answers. A copy of your answers are displayed below, you may wish to save a copy. Please refresh this page to continue.</p>${JSON.stringify(ans)}</span></div>`);
 
     $("#overlay")
         .height(docHeight)
         .css({
-          'opacity' : 0.4,
+          'opacity' : 0.9,
           'position': 'absolute',
           'top': 0,
           'left': 0,
           'background-color': 'black',
           'width': '100%',
+          'user-select': 'text',
+          '-moz-user-select': 'text',
+          '-webkit-user-select': 'text',
           'z-index': 5000
         });
       }