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Chapter 5: modifying bootstrap. Only included the modified modal.less.

- Apply the changes to fresh downloaded bootstrap 3.3.4.
Frederic G. MARAND 10 лет назад
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0aaf9f3c1b
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2 измененных файлов с 217 добавлено и 0 удалено
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  1. 61 0
      chapter5/2modal-custombootstrap.html
  2. 156 0
      chapter5/bootstrap-3.3.4/less/modals.less

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chapter5/2modal-custombootstrap.html
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+<!DOCTYPE html>
 
+<html lang="en">
 
+<head>
 
+  <title>Blasting off with Bootstrap</title>
 
+  <meta charset="utf-8"/>
 
+  <meta http-equiv="X-UA-COMPATIBLE" content="IE=Edge"/>
 
+  <meta name="viewport" content="width=device-width, initial-scale=1"/>
 
+  <link rel="stylesheet" href="bootstrap-3.3.4/dist/css/bootstrap.css"/>
 
+  <!--[if lt IE 9]>
 
+  <script src="../js/html5shiv.3-7-0.js"></script>
 
+  <script src="../js/respond.1-4-2.min.js"></script>
 
+  <![endif]-->
 
+
 
+</head>
 
+
 
+<body>
 
+<div class="modal fade" id="myModal">
 
+  <!-- Sizing wrapper -->
 
+  <!-- default width: 600px, modal-lg: 900px, modal-sm: 300px -->
 
+  <div class="modal-dialog">
 
+
 
+    <!-- Content wrapper -->
 
+    <div class="modal-content">
 
+
 
+      <!-- Modal header -->
 
+      <div class="modal-header">
 
+        <button type="button" class="close" data-dismiss="modal">&times;</button>
 
+        <h4 class="modal-title">Welcome back!</h4>
 
+      </div>
 
+
 
+      <!-- Modal body -->
 
+      <div class="modal-body">
 
+        <h1>Hello readers!</h1>
 
+      </div>
 
+
 
+      <!-- Modal footer -->
 
+      <div class="modal-footer">
 
+        <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
 
+        <button type="button" class="btn btn-primary" data-dismiss="modal">Save</button>
 
+      </div>
 
+    </div>
 
+  </div>
 
+</div>
 
+
 
+<div class="container">
 
+  <button type="button" class="btn btn-primary btn-lg" data-toggle="modal" data-target="#myModal">
 
+    Trigger modal
 
+  </button>
 
+
 
+  <p>Do not use <kbd>lessc bootstrap.less &gt; bootstrap.css</kbd> to compile
 
+    Bootstrap, use <kbd>npm install</kbd> then <kbd>grunt dist</kbd> instead.</p>
 
+
 
+  <p>More info on
 
+    <a href="http://getbootstrap.com/getting-started/#grunt">http://getbootstrap.com/getting-started/#grunt</a></p>
 
+</div>
 
+
 
+<!-- https://ajax.googleapis.com/ajax/libs/jquery/1.11.1.jquery.min.js -->
 
+<script src="../js/jquery-1.11.2.min.js"></script>
 
+<script src="bootstrap-3.3.4/dist/js/bootstrap.js"></script>
 
+</body>
 
+</html>

+ 156 - 0
chapter5/bootstrap-3.3.4/less/modals.less
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+//
 
+// Modals
 
+// --------------------------------------------------
 
+
 
+// .modal-open      - body class for killing the scroll
 
+// .modal           - container to scroll within
 
+// .modal-dialog    - positioning shell for the actual modal
 
+// .modal-content   - actual modal w/ bg and corners and shit
 
+
 
+// Kill the scroll on the body
 
+.modal-open {
 
+  overflow: hidden;
 
+}
 
+
 
+// Container that the modal scrolls within
 
+.modal {
 
+  display: none;
 
+  overflow: hidden;
 
+  position: fixed;
 
+  top: 0;
 
+  right: 0;
 
+  bottom: 0;
 
+  left: 0;
 
+  z-index: @zindex-modal;
 
+  -webkit-overflow-scrolling: touch;
 
+
 
+  // Prevent Chrome on Windows from adding a focus outline. For details, see
 
+  // https://github.com/twbs/bootstrap/pull/10951.
 
+  outline: 0;
 
+
 
+  // When fading in the modal, animate it to slide down
 
+  &.fade .modal-dialog {
 
+    .translate(0, -25%);
 
+    .transition-transform(~"0.3s ease-out");
 
+  }
 
+  &.in .modal-dialog { .translate(0, 0) }
 
+}
 
+.modal-open .modal {
 
+  overflow-x: hidden;
 
+  overflow-y: auto;
 
+}
 
+
 
+// Shell div to position the modal with bottom padding
 
+.modal-dialog {
 
+  position: relative;
 
+  width: auto;
 
+  margin: 10px;
 
+}
 
+
 
+// Actual modal
 
+.modal-content {
 
+  position: relative;
 
+  // background-color: @modal-content-bg;
 
+  border: 1px solid @modal-content-fallback-border-color; //old browsers fallback (ie8 etc)
 
+  border: 1px solid @modal-content-border-color;
 
+  // border-radius: @border-radius-large;
 
+  //.box-shadow(0 3px 9px rgba(0,0,0,.5));
 
+  .box-shadow(0 3px 2px rgba(0,0,0,.5));
 
+  background-clip: padding-box;
 
+  // Remove focus outline from opened modal
 
+  outline: 0;
 
+
 
+  background: @brand-info;
 
+  color: @body-bg;
 
+}
 
+
 
+// Modal background
 
+.modal-backdrop {
 
+  position: fixed;
 
+  top: 0;
 
+  right: 0;
 
+  bottom: 0;
 
+  left: 0;
 
+  z-index: @zindex-modal-background;
 
+  // background-color: @modal-backdrop-bg;
 
+  background-color: @body-bg;
 
+  // Fade for backdrop
 
+  &.fade { .opacity(0); }
 
+  &.in { .opacity(@modal-backdrop-opacity); }
 
+}
 
+
 
+// Modal header
 
+// Top section of the modal w/ title and dismiss
 
+.modal-header {
 
+  padding: @modal-title-padding;
 
+  border-bottom: 1px solid @modal-header-border-color;
 
+  min-height: (@modal-title-padding + @modal-title-line-height);
 
+}
 
+// Close icon
 
+.modal-header .close {
 
+  margin-top: -2px;
 
+}
 
+
 
+// Title text within header
 
+.modal-title {
 
+  margin: 0;
 
+  line-height: @modal-title-line-height;
 
+}
 
+
 
+// Modal body
 
+// Where all modal content resides (sibling of .modal-header and .modal-footer)
 
+.modal-body {
 
+  position: relative;
 
+  padding: @modal-inner-padding;
 
+}
 
+
 
+// Footer (for actions)
 
+.modal-footer {
 
+  padding: @modal-inner-padding;
 
+  text-align: right; // right align buttons
 
+  border-top: 1px solid @modal-footer-border-color;
 
+  &:extend(.clearfix all); // clear it in case folks use .pull-* classes on buttons
 
+
 
+  // Properly space out buttons
 
+  .btn + .btn {
 
+    margin-left: 5px;
 
+    margin-bottom: 0; // account for input[type="submit"] which gets the bottom margin like all other inputs
 
+  }
 
+  // but override that for button groups
 
+  .btn-group .btn + .btn {
 
+    margin-left: -1px;
 
+  }
 
+  // and override it for block buttons as well
 
+  .btn-block + .btn-block {
 
+    margin-left: 0;
 
+  }
 
+}
 
+
 
+// Measure scrollbar width for padding body during modal show/hide
 
+.modal-scrollbar-measure {
 
+  position: absolute;
 
+  top: -9999px;
 
+  width: 50px;
 
+  height: 50px;
 
+  overflow: scroll;
 
+}
 
+
 
+// Scale up the modal
 
+@media (min-width: @screen-sm-min) {
 
+  // Automatically set modal's width for larger viewports
 
+  .modal-dialog {
 
+    width: @modal-md;
 
+    margin: 30px auto;
 
+  }
 
+  .modal-content {
 
+    //.box-shadow(0 5px 15px rgba(0,0,0,.5));
 
+    .box-shadow(0 5px 2px rgba(0,0,0,.5));
 
+  }
 
+
 
+  // Modal sizes
 
+  .modal-sm { width: @modal-sm; }
 
+}
 
+
 
+@media (min-width: @screen-md-min) {
 
+  .modal-lg { width: @modal-lg; }
 
+}