Reduce forms to required content

Change iframe to div and ajax as a workaround
Add css and js to avoid errors in parent locations

Change-Id: I22a17ad5e5e04ff7112bd4e6ed98ba63d150fc15
Signed-off-by: Brandon Lo <lobrandon1217@gmail.com>

5 files changed, 224 insertions, 227 deletions

diff --git a/src/static/css/base.css b/src/static/css/base.css
index 447c368..1494e77 100644
--- a/src/static/css/base.css
+++ b/src/static/css/base.css
@@ -89,4 +89,178 @@ a[aria-expanded="true"] > i.rotate {
 
 #drop_results > li {
     word-wrap: anywhere;
-}
\ No newline at end of file
+}
+
+/* Graphing for networks */
+div.mxRubberband {
+    position: absolute;
+    overflow: hidden;
+    border-style: solid;
+    border-width: 1px;
+    border-color: #0000FF;
+    background: #0077FF;
+}
+.mxCellEditor {
+    background: url(data:image/gif;base64,R0lGODlhMAAwAIAAAP///wAAACH5BAEAAAAALAAAAAAwADAAAAIxhI+py+0Po5y02ouz3rz7D4biSJbmiabqyrbuC8fyTNf2jef6zvf+DwwKh8Si8egpAAA7);
+    _background: url('/static/img/mxgraph/transparent.gif');
+    border-color: transparent;
+    border-style: solid;
+    display: inline-block;
+    position: absolute;
+    overflow: visible;
+    word-wrap: normal;
+    border-width: 0;
+    min-width: 1px;
+    resize: none;
+    padding: 0px;
+    margin: 0px;
+}
+.mxPlainTextEditor * {
+    padding: 0px;
+    margin: 0px;
+}
+div.mxWindow {
+    background: url('../img/mxgraph/window.gif');
+    border:1px solid #c3c3c3;
+    position: absolute;
+    overflow: hidden;
+    z-index: 3;
+}
+table.mxWindow {
+    border-collapse: collapse;
+    table-layout: fixed;
+      font-family: Arial;
+    font-size: 8pt;
+}
+td.mxWindowTitle {
+    background: url('/static/img/mxgraph/window-title.gif') repeat-x;
+    text-overflow: ellipsis;
+    white-space: nowrap;
+     text-align: center;
+     font-weight: bold;
+     overflow: hidden;
+    height: 13px;
+    padding: 2px;
+     padding-top: 4px;
+     padding-bottom: 6px;
+     color: black;
+}
+td.mxWindowPane {
+    vertical-align: top;
+    padding: 0px;
+}
+div.mxWindowPane {
+    overflow: hidden;
+    position: relative;
+}
+td.mxWindowPane td {
+      font-family: Arial;
+    font-size: 8pt;
+}
+td.mxWindowPane input, td.mxWindowPane select, td.mxWindowPane textarea, td.mxWindowPane radio {
+      font-family: Arial;
+    font-size: 8pt;
+     padding: 1px;
+}
+td.mxWindowPane button {
+    color: #fff;
+    background-color: #337ab7;
+    border-color: #2e6da4;
+    display: inline-block;
+    margin: 2%;
+    font-size: 14px;
+    font-weight: 400;
+    line-height: 1.42857143;
+    text-align: center;
+    white-space: nowrap;
+    vertical-align: middle;
+    -ms-touch-action: manipulation;
+    touch-action: manipulation;
+    cursor: pointer;
+    -webkit-user-select: none;
+    -moz-user-select: none;
+    -ms-user-select: none;
+    user-select: none;
+    background-image: none;
+    border: 1px solid transparent;
+    border-radius: 4px;
+}
+img.mxToolbarItem {
+    margin-right: 6px;
+    margin-bottom: 6px;
+    border-width: 1px;
+}
+select.mxToolbarCombo {
+    vertical-align: top;
+    border-style: inset;
+    border-width: 2px;
+}
+div.mxToolbarComboContainer {
+    padding: 2px;
+}
+img.mxToolbarMode {
+    margin: 2px;
+    margin-right: 4px;
+    margin-bottom: 4px;
+    border-width: 0px;
+}
+img.mxToolbarModeSelected {
+    margin: 0px;
+    margin-right: 2px;
+    margin-bottom: 2px;
+    border-width: 2px;
+    border-style: inset;
+}
+div.mxTooltip {
+    -webkit-box-shadow: 3px 3px 12px #C0C0C0;
+    -moz-box-shadow: 3px 3px 12px #C0C0C0;
+    box-shadow: 3px 3px 12px #C0C0C0;
+    background: #FFFFCC;
+    border-style: solid;
+    border-width: 1px;
+    border-color: black;
+    font-family: Arial;
+    font-size: 8pt;
+    position: absolute;
+    cursor: default;
+    padding: 4px;
+    color: black;
+}
+div.mxPopupMenu {
+    -webkit-box-shadow: 3px 3px 12px #C0C0C0;
+    -moz-box-shadow: 3px 3px 12px #C0C0C0;
+    box-shadow: 3px 3px 12px #C0C0C0;
+    background: url('/static/img/mxgraph/window.gif');
+    position: absolute;
+    border-style: solid;
+    border-width: 1px;
+    border-color: black;
+}
+table.mxPopupMenu {
+    border-collapse: collapse;
+    margin-top: 1px;
+    margin-bottom: 1px;
+}
+tr.mxPopupMenuItem {
+    color: black;
+    cursor: pointer;
+}
+tr.mxPopupMenuItemHover {
+    background-color: #000066;
+    color: #FFFFFF;
+    cursor: pointer;
+}
+td.mxPopupMenuItem {
+    padding: 2px 30px 2px 10px;
+    white-space: nowrap;
+    font-family: Arial;
+    font-size: 8pt;
+}
+td.mxPopupMenuIcon {
+    background-color: #D0D0D0;
+    padding: 2px 4px 2px 4px;
+}
+.mxDisabled {
+    opacity: 0.2 !important;
+    cursor:default !important;
+}
diff --git a/src/static/css/graph_common.css b/src/static/css/graph_common.css
deleted file mode 100644
index cff1516..0000000
--- a/src/static/css/graph_common.css
+++ /dev/null
@@ -1,172 +0,0 @@
-div.mxRubberband {
-    position: absolute;
-    overflow: hidden;
-    border-style: solid;
-    border-width: 1px;
-    border-color: #0000FF;
-    background: #0077FF;
-}
-.mxCellEditor {
-    background: url(data:image/gif;base64,R0lGODlhMAAwAIAAAP///wAAACH5BAEAAAAALAAAAAAwADAAAAIxhI+py+0Po5y02ouz3rz7D4biSJbmiabqyrbuC8fyTNf2jef6zvf+DwwKh8Si8egpAAA7);
-    _background: url('/static/img/mxgraph/transparent.gif');
-    border-color: transparent;
-    border-style: solid;
-    display: inline-block;
-    position: absolute;
-    overflow: visible;
-    word-wrap: normal;
-    border-width: 0;
-    min-width: 1px;
-    resize: none;
-    padding: 0px;
-    margin: 0px;
-}
-.mxPlainTextEditor * {
-    padding: 0px;
-    margin: 0px;
-}
-div.mxWindow {
-    background: url('../img/mxgraph/window.gif');
-    border:1px solid #c3c3c3;
-    position: absolute;
-    overflow: hidden;
-    z-index: 3;
-}
-table.mxWindow {
-    border-collapse: collapse;
-    table-layout: fixed;
-      font-family: Arial;
-    font-size: 8pt;
-}
-td.mxWindowTitle {
-    background: url('/static/img/mxgraph/window-title.gif') repeat-x;
-    text-overflow: ellipsis;
-    white-space: nowrap;
-     text-align: center;
-     font-weight: bold;
-     overflow: hidden;
-    height: 13px;
-    padding: 2px;
-     padding-top: 4px;
-     padding-bottom: 6px;
-     color: black;
-}
-td.mxWindowPane {
-    vertical-align: top;
-    padding: 0px;
-}
-div.mxWindowPane {
-    overflow: hidden;
-    position: relative;
-}
-td.mxWindowPane td {
-      font-family: Arial;
-    font-size: 8pt;
-}
-td.mxWindowPane input, td.mxWindowPane select, td.mxWindowPane textarea, td.mxWindowPane radio {
-      font-family: Arial;
-    font-size: 8pt;
-     padding: 1px;
-}
-td.mxWindowPane button {
-    color: #fff;
-    background-color: #337ab7;
-    border-color: #2e6da4;
-    display: inline-block;
-    margin: 2%;
-    font-size: 14px;
-    font-weight: 400;
-    line-height: 1.42857143;
-    text-align: center;
-    white-space: nowrap;
-    vertical-align: middle;
-    -ms-touch-action: manipulation;
-    touch-action: manipulation;
-    cursor: pointer;
-    -webkit-user-select: none;
-    -moz-user-select: none;
-    -ms-user-select: none;
-    user-select: none;
-    background-image: none;
-    border: 1px solid transparent;
-    border-radius: 4px;
-}
-img.mxToolbarItem {
-    margin-right: 6px;
-    margin-bottom: 6px;
-    border-width: 1px;
-}
-select.mxToolbarCombo {
-    vertical-align: top;
-    border-style: inset;
-    border-width: 2px;
-}
-div.mxToolbarComboContainer {
-    padding: 2px;
-}
-img.mxToolbarMode {
-    margin: 2px;
-    margin-right: 4px;
-    margin-bottom: 4px;
-    border-width: 0px;
-}
-img.mxToolbarModeSelected {
-    margin: 0px;
-    margin-right: 2px;
-    margin-bottom: 2px;
-    border-width: 2px;
-    border-style: inset;
-}
-div.mxTooltip {
-    -webkit-box-shadow: 3px 3px 12px #C0C0C0;
-    -moz-box-shadow: 3px 3px 12px #C0C0C0;
-    box-shadow: 3px 3px 12px #C0C0C0;
-    background: #FFFFCC;
-    border-style: solid;
-    border-width: 1px;
-    border-color: black;
-    font-family: Arial;
-    font-size: 8pt;
-    position: absolute;
-    cursor: default;
-    padding: 4px;
-    color: black;
-}
-div.mxPopupMenu {
-    -webkit-box-shadow: 3px 3px 12px #C0C0C0;
-    -moz-box-shadow: 3px 3px 12px #C0C0C0;
-    box-shadow: 3px 3px 12px #C0C0C0;
-    background: url('/static/img/mxgraph/window.gif');
-    position: absolute;
-    border-style: solid;
-    border-width: 1px;
-    border-color: black;
-}
-table.mxPopupMenu {
-    border-collapse: collapse;
-    margin-top: 1px;
-    margin-bottom: 1px;
-}
-tr.mxPopupMenuItem {
-    color: black;
-    cursor: pointer;
-}
-tr.mxPopupMenuItemHover {
-    background-color: #000066;
-    color: #FFFFFF;
-    cursor: pointer;
-}
-td.mxPopupMenuItem {
-    padding: 2px 30px 2px 10px;
-    white-space: nowrap;
-    font-family: Arial;
-    font-size: 8pt;
-}
-td.mxPopupMenuIcon {
-    background-color: #D0D0D0;
-    padding: 2px 4px 2px 4px;
-}
-.mxDisabled {
-    opacity: 0.2 !important;
-    cursor:default !important;
-}
diff --git a/src/templates/resource/steps/pod_definition.html b/src/templates/resource/steps/pod_definition.html
index 1558780..4c9aa83 100644
--- a/src/templates/resource/steps/pod_definition.html
+++ b/src/templates/resource/steps/pod_definition.html
@@ -41,43 +41,43 @@
         {% csrf_token %}
         <input type="hidden" id="hidden_xml_input" name="xml" />
     </form>
+    <script type="text/javascript" src="/static/js/mxClient.min.js" ></script>
+    <script>
+        //gather context data
+        let debug = false;
+        {% if debug %}
+        debug = true;
+        {% endif %}
 
-<script>
-    //gather context data
-    let debug = false;
-    {% if debug %}
-    debug = true;
-    {% endif %}
-
-    let xml = '';
-    {% if xml %}
-    xml = '{{xml|safe}}';
-    {% endif %}
+        let xml = '';
+        {% if xml %}
+        xml = '{{xml|safe}}';
+        {% endif %}
 
-    let hosts = [];
-    {% for host in hosts %}
-    hosts.push({{host|safe}});
-    {% endfor %}
+        let hosts = [];
+        {% for host in hosts %}
+        hosts.push({{host|safe}});
+        {% endfor %}
 
-    let added_hosts = [];
-    {% for host in added_hosts %}
-    added_hosts.push({{host|safe}});
-    {% endfor %}
+        let added_hosts = [];
+        {% for host in added_hosts %}
+        added_hosts.push({{host|safe}});
+        {% endfor %}
 
-    let removed_host_ids = {{removed_hosts|safe}};
+        let removed_host_ids = {{removed_hosts|safe}};
 
-    network_step = new NetworkStep(
-        debug,
-        xml,
-        hosts,
-        added_hosts,
-        removed_host_ids,
-        document.getElementById('graphContainer'),
-        document.getElementById('outlineContainer'),
-        document.getElementById('toolbarContainer'),
-        document.getElementById('sidebarContainer')
-    );
-</script>
+        network_step = new NetworkStep(
+            debug,
+            xml,
+            hosts,
+            added_hosts,
+            removed_host_ids,
+            document.getElementById('graphContainer'),
+            document.getElementById('outlineContainer'),
+            document.getElementById('toolbarContainer'),
+            document.getElementById('sidebarContainer')
+        );
+    </script>
 {% endblock content %}
 {% block onleave %}
 network_step.submitForm();
diff --git a/src/templates/workflow/viewport-base.html b/src/templates/workflow/viewport-base.html
index d219386..ed367c7 100644
--- a/src/templates/workflow/viewport-base.html
+++ b/src/templates/workflow/viewport-base.html
@@ -80,14 +80,13 @@
     <div class="container-fluid d-flex flex-column h-100">
         <div class="row d-flex flex-grow-1 p-4">
             <div class="col-12 d-flex border flex-grow-1 px-0">
-                <iframe src="/wf/workflow" class="w-100 h-100" scrolling="yes" id="viewport-iframe"
-                    frameBorder="0"></iframe>
+                <div id="formContainer" class="h-100 w-100"></div>
             </div>
         </div>
     </div>
 </div>
 {% csrf_token %}
-
+<script src="{% static "js/dashboard.js" %}"></script>
 <script type="text/javascript">
     update_context();
     var step = 0;
@@ -131,7 +130,7 @@
         req.onload = function (e) {
             if (req.readyState === 4) {
                 if (req.status < 300) {
-                    document.getElementById("viewport-iframe").srcdoc = this.responseText;
+                    write_iframe(this.responseText);
                 } else {
                     problem();
                 }
@@ -143,10 +142,6 @@
         req.send();
     }
 
-    function step_on_leave() {
-        document.getElementById("viewport-iframe").contentWindow.step_on_leave();
-    }
-
     function errors_exist(data) {
         var stat = data['steps'][data['active']]['valid'];
         if (stat >= 100 && stat < 200) {
@@ -272,16 +267,13 @@
         url = "/wf/workflow/";
         req.open("GET", url, true);
         req.onload = function (e) {
-            var doc = document.getElementById("viewport-iframe").contentWindow.document;
-            doc.open();
-            doc.write(this.responseText);
-            doc.close();
+            write_iframe(this.responseText);
         }
         req.send();
     }
 
     function write_iframe(contents) {
-        document.getElementById("viewport-iframe").contentWindow.document.innerHTML = contents;
+        $("#formContainer").html(contents);
     }
 
     function redirect_root() {
@@ -319,6 +311,15 @@
     function refresh_wf_iframe() {
         window.location = window.location;
     }
+
+    // Load the actual first page
+    $(document).ready(function(){
+        $.ajax("/wf/workflow", {
+            success: function(data) {
+                write_iframe(data);
+            }
+        });
+    });
 </script>
 <div class="d-none" id="workflow_pop_form_div">
     <form id="workflow_pop_form" action="/wf/workflow/finish/" method="post">
diff --git a/src/templates/workflow/viewport-element.html b/src/templates/workflow/viewport-element.html
index b87013a..2c917e1 100644
--- a/src/templates/workflow/viewport-element.html
+++ b/src/templates/workflow/viewport-element.html
@@ -1,16 +1,10 @@
-{% extends "layout.html" %}
 {% load bootstrap4 %}
 {% load staticfiles %}
 
 {% block basecontent %}
 
-    <div id="wrapper" class="h-100">
-        <!-- Page Content -->
-        <div id="page-wrapper" class="h-100">
-            {% block content %}
-            {% endblock content %}
-        </div>
-    </div>
+    {% block content %}
+    {% endblock content %}
     {% block vport_comm %}
              <script type="text/javascript">
                 var step_count = {{ step_number|default:0 }};
@@ -49,7 +43,7 @@
     {% endblock validate_step %}
 
     <script>
-    function step_on_leave() {
+    step_on_leave = function() {
         {% block onleave %}
             alert("override onleave");
         {% endblock %}