git.roojs.org Git - roojs1/blob - docs/src/Roo_bootstrap_nav_Headerbar.js.html

   1 <html><head><title>Roo/bootstrap/nav/Headerbar.js</title><link rel="stylesheet" type="text/css" href="../../css/highlight-js.css"/></head><body class="highlightpage"><code class="jsdoc-pretty"><span class="jsdoc-comment">/*
   2  * - LGPL
   3  *
   4  * navbar
   5  * navbar-fixed-top
   6  * navbar-expand-md  fixed-top
   7  */
   8
   9 /**
  10  * @class Roo.bootstrap.nav.Headerbar
  11  * @extends Roo.bootstrap.nav.Simplebar
  12  * @children Roo.bootstrap.nav.Group Roo.bootstrap.Container Roo.bootstrap.form.Form Roo.bootstrap.Row Roo.bootstrap.Column Roo.bootstrap.Link
  13  * Bootstrap Sidebar class
  14  *
  15  * @cfg {String} brand what is brand
  16  * @cfg {String} position (fixed-top|fixed-bottom|static-top) position
  17  * @cfg {String} brand_href href of the brand
  18  * @cfg {Boolean} srButton generate the (screen reader / mobile) sr-only button   default true
  19  * @cfg {Boolean} autohide a top nav bar header that hides on scroll.
  20  * @cfg {Boolean} desktopCenter should the header be centered on desktop using a container class
  21  * @cfg {Roo.bootstrap.Row} mobilerow - a row to display on mobile only..
  22  *
  23  * @constructor
  24  * Create a new Sidebar
  25  * @param {Object} config The config object
  26  */
  27
  28
  29 </span><span class="jsdoc-var">Roo.bootstrap.nav.Headerbar </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">config</span><span class="jsdoc-syntax">){
  30     </span><span class="jsdoc-var">Roo.bootstrap.nav.Headerbar.superclass.constructor.call</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">config</span><span class="jsdoc-syntax">);
  31
  32 };
  33
  34 </span><span class="jsdoc-var">Roo.extend</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">Roo.bootstrap.nav.Headerbar</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">Roo.bootstrap.nav.Simplebar</span><span class="jsdoc-syntax">,  {
  35
  36     </span><span class="jsdoc-var">position</span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">''</span><span class="jsdoc-syntax">,
  37     </span><span class="jsdoc-var">brand</span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">''</span><span class="jsdoc-syntax">,
  38     </span><span class="jsdoc-var">brand_href</span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">,
  39     </span><span class="jsdoc-var">srButton </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">,
  40     </span><span class="jsdoc-var">autohide </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">,
  41     </span><span class="jsdoc-var">desktopCenter </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">,
  42
  43
  44     </span><span class="jsdoc-var">getAutoCreate </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
  45
  46         </span><span class="jsdoc-keyword">var   </span><span class="jsdoc-var">cfg </span><span class="jsdoc-syntax">= {
  47             </span><span class="jsdoc-var">tag</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">this.nav </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-string">'nav'</span><span class="jsdoc-syntax">,
  48             </span><span class="jsdoc-var">cls</span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">'navbar navbar-expand-md'</span><span class="jsdoc-syntax">,
  49             </span><span class="jsdoc-var">role</span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">'navigation'</span><span class="jsdoc-syntax">,
  50             </span><span class="jsdoc-var">cn</span><span class="jsdoc-syntax">: []
  51         };
  52
  53         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">cn </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">cfg.cn</span><span class="jsdoc-syntax">;
  54         </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.desktopCenter</span><span class="jsdoc-syntax">) {
  55             </span><span class="jsdoc-var">cn.push</span><span class="jsdoc-syntax">({</span><span class="jsdoc-var">cls </span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">'container'</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">cn </span><span class="jsdoc-syntax">: []});
  56             </span><span class="jsdoc-var">cn </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">cn</span><span class="jsdoc-syntax">[0]</span><span class="jsdoc-var">.cn</span><span class="jsdoc-syntax">;
  57         }
  58
  59         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.srButton</span><span class="jsdoc-syntax">){
  60             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">btn </span><span class="jsdoc-syntax">= {
  61                 </span><span class="jsdoc-var">tag</span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">'button'</span><span class="jsdoc-syntax">,
  62                 </span><span class="jsdoc-var">type</span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">'button'</span><span class="jsdoc-syntax">,
  63                 </span><span class="jsdoc-var">cls</span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">'navbar-toggle navbar-toggler'</span><span class="jsdoc-syntax">,
  64                 </span><span class="jsdoc-string">'data-toggle'</span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">'collapse'</span><span class="jsdoc-syntax">,
  65                 </span><span class="jsdoc-var">cn</span><span class="jsdoc-syntax">: [
  66                     {
  67                         </span><span class="jsdoc-var">tag</span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">'span'</span><span class="jsdoc-syntax">,
  68                         </span><span class="jsdoc-var">cls</span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">'sr-only'</span><span class="jsdoc-syntax">,
  69                         </span><span class="jsdoc-var">html</span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">'Toggle navigation'
  70                     </span><span class="jsdoc-syntax">},
  71                     {
  72                         </span><span class="jsdoc-var">tag</span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">'span'</span><span class="jsdoc-syntax">,
  73                         </span><span class="jsdoc-var">cls</span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">'icon-bar navbar-toggler-icon'
  74                     </span><span class="jsdoc-syntax">},
  75                     {
  76                         </span><span class="jsdoc-var">tag</span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">'span'</span><span class="jsdoc-syntax">,
  77                         </span><span class="jsdoc-var">cls</span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">'icon-bar'
  78                     </span><span class="jsdoc-syntax">},
  79                     {
  80                         </span><span class="jsdoc-var">tag</span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">'span'</span><span class="jsdoc-syntax">,
  81                         </span><span class="jsdoc-var">cls</span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">'icon-bar'
  82                     </span><span class="jsdoc-syntax">}
  83                 ]
  84             };
  85
  86             </span><span class="jsdoc-var">cn.push</span><span class="jsdoc-syntax">( </span><span class="jsdoc-var">Roo.bootstrap.version </span><span class="jsdoc-syntax">== 4 ? </span><span class="jsdoc-var">btn </span><span class="jsdoc-syntax">: {
  87                 </span><span class="jsdoc-var">tag</span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">'div'</span><span class="jsdoc-syntax">,
  88                 </span><span class="jsdoc-var">cls</span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">'navbar-header'</span><span class="jsdoc-syntax">,
  89                 </span><span class="jsdoc-var">cn</span><span class="jsdoc-syntax">: [
  90                     </span><span class="jsdoc-var">btn
  91                 </span><span class="jsdoc-syntax">]
  92             });
  93         }
  94
  95         </span><span class="jsdoc-var">cn.push</span><span class="jsdoc-syntax">({
  96             </span><span class="jsdoc-var">tag</span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">'div'</span><span class="jsdoc-syntax">,
  97             </span><span class="jsdoc-var">cls</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">Roo.bootstrap.version </span><span class="jsdoc-syntax">== 4  ? </span><span class="jsdoc-string">'nav flex-row roo-navbar-collapse collapse navbar-collapse' </span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">'collapse navbar-collapse roo-navbar-collapse'</span><span class="jsdoc-syntax">,
  98             </span><span class="jsdoc-var">cn </span><span class="jsdoc-syntax">: []
  99         });
 100
 101         </span><span class="jsdoc-var">cfg.cls </span><span class="jsdoc-syntax">+= </span><span class="jsdoc-var">this.inverse </span><span class="jsdoc-syntax">? </span><span class="jsdoc-string">' navbar-inverse navbar-dark bg-dark' </span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">' navbar-default'</span><span class="jsdoc-syntax">;
 102
 103         </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">([</span><span class="jsdoc-string">'light'</span><span class="jsdoc-syntax">,</span><span class="jsdoc-string">'white'</span><span class="jsdoc-syntax">]</span><span class="jsdoc-var">.indexOf</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.weight</span><span class="jsdoc-syntax">) &gt; -1) {
 104             </span><span class="jsdoc-var">cfg.cls </span><span class="jsdoc-syntax">+= [</span><span class="jsdoc-string">'light'</span><span class="jsdoc-syntax">,</span><span class="jsdoc-string">'white'</span><span class="jsdoc-syntax">]</span><span class="jsdoc-var">.indexOf</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.weight</span><span class="jsdoc-syntax">) &gt; -1 ? </span><span class="jsdoc-string">' navbar-light' </span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">' navbar-dark'</span><span class="jsdoc-syntax">;
 105         }
 106         </span><span class="jsdoc-var">cfg.cls </span><span class="jsdoc-syntax">+= </span><span class="jsdoc-string">' bg-' </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-var">this.weight</span><span class="jsdoc-syntax">;
 107
 108
 109         </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">([</span><span class="jsdoc-string">'fixed-top'</span><span class="jsdoc-syntax">,</span><span class="jsdoc-string">'fixed-bottom'</span><span class="jsdoc-syntax">,</span><span class="jsdoc-string">'static-top'</span><span class="jsdoc-syntax">]</span><span class="jsdoc-var">.indexOf</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.position</span><span class="jsdoc-syntax">)&gt;-1) {
 110             </span><span class="jsdoc-var">cfg.cls </span><span class="jsdoc-syntax">+= </span><span class="jsdoc-string">' navbar-' </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-var">this.position </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-string">' ' </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-var">this.position </span><span class="jsdoc-syntax">;
 111
 112             </span><span class="jsdoc-comment">// tag can override this..
 113
 114             </span><span class="jsdoc-var">cfg.tag </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.tag </span><span class="jsdoc-syntax">|| (</span><span class="jsdoc-var">this.position  </span><span class="jsdoc-syntax">== </span><span class="jsdoc-string">'fixed-bottom' </span><span class="jsdoc-syntax">? </span><span class="jsdoc-string">'footer' </span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">'header'</span><span class="jsdoc-syntax">);
 115         }
 116
 117         </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.brand </span><span class="jsdoc-syntax">!== </span><span class="jsdoc-string">''</span><span class="jsdoc-syntax">) {
 118             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">cp </span><span class="jsdoc-syntax">=  </span><span class="jsdoc-var">Roo.bootstrap.version </span><span class="jsdoc-syntax">== 4 ? </span><span class="jsdoc-var">cn </span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">cn</span><span class="jsdoc-syntax">[0]</span><span class="jsdoc-var">.cn</span><span class="jsdoc-syntax">;
 119             </span><span class="jsdoc-var">cp.unshift</span><span class="jsdoc-syntax">({ </span><span class="jsdoc-comment">// changed from push ?? BS4 needs it at the start? - does this break or exsiting?
 120                 </span><span class="jsdoc-var">tag</span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">'a'</span><span class="jsdoc-syntax">,
 121                 </span><span class="jsdoc-var">href</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">this.brand_href </span><span class="jsdoc-syntax">? </span><span class="jsdoc-var">this.brand_href </span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">'#'</span><span class="jsdoc-syntax">,
 122                 </span><span class="jsdoc-var">cls</span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">'navbar-brand'</span><span class="jsdoc-syntax">,
 123                 </span><span class="jsdoc-var">cn</span><span class="jsdoc-syntax">: [
 124                 </span><span class="jsdoc-var">this.brand
 125                 </span><span class="jsdoc-syntax">]
 126             });
 127         }
 128
 129         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.main</span><span class="jsdoc-syntax">){
 130             </span><span class="jsdoc-var">cfg.cls </span><span class="jsdoc-syntax">+= </span><span class="jsdoc-string">' main-nav'</span><span class="jsdoc-syntax">;
 131         }
 132
 133
 134         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">cfg</span><span class="jsdoc-syntax">;
 135
 136
 137     },
 138     </span><span class="jsdoc-var">getHeaderChildContainer </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">()
 139     {
 140         </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.srButton </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">this.el.select</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'.navbar-header'</span><span class="jsdoc-syntax">)</span><span class="jsdoc-var">.getCount</span><span class="jsdoc-syntax">()) {
 141             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this.el.select</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'.navbar-header'</span><span class="jsdoc-syntax">,</span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">)</span><span class="jsdoc-var">.first</span><span class="jsdoc-syntax">();
 142         }
 143
 144         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this.getChildContainer</span><span class="jsdoc-syntax">();
 145     },
 146
 147     </span><span class="jsdoc-var">getChildContainer </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">()
 148     {
 149
 150         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this.el.select</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'.roo-navbar-collapse'</span><span class="jsdoc-syntax">,</span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">)</span><span class="jsdoc-var">.first</span><span class="jsdoc-syntax">();
 151
 152
 153     },
 154
 155     </span><span class="jsdoc-var">initEvents </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">()
 156     {
 157         </span><span class="jsdoc-var">Roo.bootstrap.nav.Headerbar.superclass.initEvents.call</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
 158
 159         </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.autohide</span><span class="jsdoc-syntax">) {
 160
 161             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">prevScroll </span><span class="jsdoc-syntax">= 0;
 162             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">ft </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.el</span><span class="jsdoc-syntax">;
 163
 164             </span><span class="jsdoc-var">Roo.get</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">document</span><span class="jsdoc-syntax">)</span><span class="jsdoc-var">.on</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'scroll'</span><span class="jsdoc-syntax">,</span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">e</span><span class="jsdoc-syntax">) {
 165                 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">ns </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.get</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">document</span><span class="jsdoc-syntax">)</span><span class="jsdoc-var">.getScroll</span><span class="jsdoc-syntax">()</span><span class="jsdoc-var">.top</span><span class="jsdoc-syntax">;
 166                 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">os </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">prevScroll</span><span class="jsdoc-syntax">;
 167                 </span><span class="jsdoc-var">prevScroll </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">ns</span><span class="jsdoc-syntax">;
 168
 169                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">ns </span><span class="jsdoc-syntax">&gt; </span><span class="jsdoc-var">os</span><span class="jsdoc-syntax">){
 170                     </span><span class="jsdoc-var">ft.removeClass</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'slideDown'</span><span class="jsdoc-syntax">);
 171                     </span><span class="jsdoc-var">ft.addClass</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'slideUp'</span><span class="jsdoc-syntax">);
 172                     </span><span class="jsdoc-keyword">return</span><span class="jsdoc-syntax">;
 173                 }
 174                 </span><span class="jsdoc-var">ft.removeClass</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'slideUp'</span><span class="jsdoc-syntax">);
 175                 </span><span class="jsdoc-var">ft.addClass</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'slideDown'</span><span class="jsdoc-syntax">);
 176
 177
 178           },</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
 179         }
 180     }
 181
 182 });
 183
 184
 185
 186
 187
 188  </span></code></body></html>