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

   1 <html><head><title>../roojs1/Roo/bootstrap/Img.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  * image
   5  *
   6  */
   7
   8
   9 /**
  10  * @class Roo.bootstrap.Img
  11  * @extends Roo.bootstrap.Component
  12  * Bootstrap Img class
  13  * @cfg {Boolean} imgResponsive false | true
  14  * @cfg {String} border rounded | circle | thumbnail
  15  * @cfg {String} src image source
  16  * @cfg {String} alt image alternative text
  17  * @cfg {String} href a tag href
  18  * @cfg {String} target (_self|_blank|_parent|_top)target for a href.
  19  * @cfg {String} xsUrl xs image source
  20  * @cfg {String} smUrl sm image source
  21  * @cfg {String} mdUrl md image source
  22  * @cfg {String} lgUrl lg image source
  23  *
  24  * @constructor
  25  * Create a new Input
  26  * @param {Object} config The config object
  27  */
  28
  29 </span><span class="jsdoc-var">Roo.bootstrap.Img </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.Img.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     </span><span class="jsdoc-var">this.addEvents</span><span class="jsdoc-syntax">({
  33         </span><span class="jsdoc-comment">// img events
  34         /**
  35          * @event click
  36          * The img click event for the img.
  37          * @param {Roo.EventObject} e
  38          */
  39         </span><span class="jsdoc-string">&quot;click&quot; </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">true
  40     </span><span class="jsdoc-syntax">});
  41 };
  42
  43 </span><span class="jsdoc-var">Roo.extend</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">Roo.bootstrap.Img</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">Roo.bootstrap.Component</span><span class="jsdoc-syntax">,  {
  44
  45     </span><span class="jsdoc-var">imgResponsive</span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">,
  46     </span><span class="jsdoc-var">border</span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">''</span><span class="jsdoc-syntax">,
  47     </span><span class="jsdoc-var">src</span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">''</span><span class="jsdoc-syntax">,
  48     </span><span class="jsdoc-var">href</span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">,
  49     </span><span class="jsdoc-var">target</span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">,
  50     </span><span class="jsdoc-var">xsUrl</span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">''</span><span class="jsdoc-syntax">,
  51     </span><span class="jsdoc-var">smUrl</span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">''</span><span class="jsdoc-syntax">,
  52     </span><span class="jsdoc-var">mdUrl</span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">''</span><span class="jsdoc-syntax">,
  53     </span><span class="jsdoc-var">lgUrl</span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">''</span><span class="jsdoc-syntax">,
  54
  55     </span><span class="jsdoc-var">getAutoCreate </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">()
  56     {
  57         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.src </span><span class="jsdoc-syntax">|| (!</span><span class="jsdoc-var">this.xsUrl </span><span class="jsdoc-syntax">&amp;&amp; !</span><span class="jsdoc-var">this.smUrl </span><span class="jsdoc-syntax">&amp;&amp; !</span><span class="jsdoc-var">this.mdUrl </span><span class="jsdoc-syntax">&amp;&amp; !</span><span class="jsdoc-var">this.lgUrl</span><span class="jsdoc-syntax">)){
  58             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this.createSingleImg</span><span class="jsdoc-syntax">();
  59         }
  60
  61         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">cfg </span><span class="jsdoc-syntax">= {
  62             </span><span class="jsdoc-var">tag</span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">'div'</span><span class="jsdoc-syntax">,
  63             </span><span class="jsdoc-var">cls</span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">'roo-image-responsive-group'</span><span class="jsdoc-syntax">,
  64             </span><span class="jsdoc-var">cn</span><span class="jsdoc-syntax">: []
  65         }
  66
  67         </span><span class="jsdoc-var">Roo.each</span><span class="jsdoc-syntax">([</span><span class="jsdoc-var">this.xsUrl</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.smUrl</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.mdUrl</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.lgUrl</span><span class="jsdoc-syntax">], </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">url</span><span class="jsdoc-syntax">){
  68             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">url</span><span class="jsdoc-syntax">){
  69                 </span><span class="jsdoc-keyword">return</span><span class="jsdoc-syntax">;
  70             }
  71
  72             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">img </span><span class="jsdoc-syntax">= {
  73                 </span><span class="jsdoc-var">tag</span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">'img'</span><span class="jsdoc-syntax">,
  74                 </span><span class="jsdoc-var">cls</span><span class="jsdoc-syntax">: (</span><span class="jsdoc-var">this.imgResponsive</span><span class="jsdoc-syntax">) ? </span><span class="jsdoc-string">'img-responsive' </span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">''</span><span class="jsdoc-syntax">,
  75                 </span><span class="jsdoc-var">html</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">this.html </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-var">cfg.html</span><span class="jsdoc-syntax">,
  76                 </span><span class="jsdoc-var">src</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">this.xsUrl
  77             </span><span class="jsdoc-syntax">}
  78
  79             </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">([</span><span class="jsdoc-string">'rounded'</span><span class="jsdoc-syntax">,</span><span class="jsdoc-string">'circle'</span><span class="jsdoc-syntax">,</span><span class="jsdoc-string">'thumbnail'</span><span class="jsdoc-syntax">]</span><span class="jsdoc-var">.indexOf</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.border</span><span class="jsdoc-syntax">)&gt;-1) {
  80                 </span><span class="jsdoc-var">cfg.cls </span><span class="jsdoc-syntax">+= </span><span class="jsdoc-string">' img-' </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-var">this.border</span><span class="jsdoc-syntax">;
  81             }
  82
  83             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.alt</span><span class="jsdoc-syntax">){
  84                 </span><span class="jsdoc-var">cfg.alt </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.alt</span><span class="jsdoc-syntax">;
  85             }
  86
  87             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.href</span><span class="jsdoc-syntax">){
  88                 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">a </span><span class="jsdoc-syntax">= {
  89                     </span><span class="jsdoc-var">tag</span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">'a'</span><span class="jsdoc-syntax">,
  90                     </span><span class="jsdoc-var">href</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">this.href</span><span class="jsdoc-syntax">,
  91                     </span><span class="jsdoc-var">cn</span><span class="jsdoc-syntax">: [
  92                         </span><span class="jsdoc-var">img
  93                     </span><span class="jsdoc-syntax">]
  94                 }
  95
  96                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.target</span><span class="jsdoc-syntax">){
  97                     </span><span class="jsdoc-var">a.target </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.target</span><span class="jsdoc-syntax">;
  98                 }
  99             }
 100
 101             </span><span class="jsdoc-var">cfg.cn.push</span><span class="jsdoc-syntax">((</span><span class="jsdoc-var">this.href</span><span class="jsdoc-syntax">) ? </span><span class="jsdoc-var">a </span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">img</span><span class="jsdoc-syntax">);
 102
 103         });
 104
 105         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">cfg</span><span class="jsdoc-syntax">;
 106     },
 107
 108     </span><span class="jsdoc-var">createSingleImg </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">()
 109     {
 110         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">cfg </span><span class="jsdoc-syntax">= {
 111             </span><span class="jsdoc-var">tag</span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">'img'</span><span class="jsdoc-syntax">,
 112             </span><span class="jsdoc-var">cls</span><span class="jsdoc-syntax">: (</span><span class="jsdoc-var">this.imgResponsive</span><span class="jsdoc-syntax">) ? </span><span class="jsdoc-string">'img-responsive' </span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">''</span><span class="jsdoc-syntax">,
 113             </span><span class="jsdoc-var">html </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">null
 114         </span><span class="jsdoc-syntax">}
 115
 116         </span><span class="jsdoc-var">cfg.html </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.html </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-var">cfg.html</span><span class="jsdoc-syntax">;
 117
 118         </span><span class="jsdoc-var">cfg.src </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.src </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-var">cfg.src</span><span class="jsdoc-syntax">;
 119
 120         </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">([</span><span class="jsdoc-string">'rounded'</span><span class="jsdoc-syntax">,</span><span class="jsdoc-string">'circle'</span><span class="jsdoc-syntax">,</span><span class="jsdoc-string">'thumbnail'</span><span class="jsdoc-syntax">]</span><span class="jsdoc-var">.indexOf</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.border</span><span class="jsdoc-syntax">)&gt;-1) {
 121             </span><span class="jsdoc-var">cfg.cls </span><span class="jsdoc-syntax">+= </span><span class="jsdoc-string">' img-' </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-var">this.border</span><span class="jsdoc-syntax">;
 122         }
 123
 124         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.alt</span><span class="jsdoc-syntax">){
 125             </span><span class="jsdoc-var">cfg.alt </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.alt</span><span class="jsdoc-syntax">;
 126         }
 127
 128         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.href</span><span class="jsdoc-syntax">){
 129             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">a </span><span class="jsdoc-syntax">= {
 130                 </span><span class="jsdoc-var">tag</span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">'a'</span><span class="jsdoc-syntax">,
 131                 </span><span class="jsdoc-var">href</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">this.href</span><span class="jsdoc-syntax">,
 132                 </span><span class="jsdoc-var">cn</span><span class="jsdoc-syntax">: [
 133                     </span><span class="jsdoc-var">cfg
 134                 </span><span class="jsdoc-syntax">]
 135             }
 136
 137             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.target</span><span class="jsdoc-syntax">){
 138                 </span><span class="jsdoc-var">a.target </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.target</span><span class="jsdoc-syntax">;
 139             }
 140
 141         }
 142
 143         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.href</span><span class="jsdoc-syntax">) ? </span><span class="jsdoc-var">a </span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">cfg</span><span class="jsdoc-syntax">;
 144     },
 145
 146     </span><span class="jsdoc-var">initEvents</span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">() {
 147
 148         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">this.href</span><span class="jsdoc-syntax">){
 149             </span><span class="jsdoc-var">this.el.on</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'click'</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.onClick</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
 150         }
 151     },
 152
 153     </span><span class="jsdoc-var">onClick </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">)
 154     {
 155         </span><span class="jsdoc-var">Roo.log</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'img onclick'</span><span class="jsdoc-syntax">);
 156         </span><span class="jsdoc-var">this.fireEvent</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'click'</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">e</span><span class="jsdoc-syntax">);
 157     }
 158
 159 });
 160
 161  </span></code></body></html>