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JavaScript

Draggable Element + Touch Support - Without jQuery UI

(function($) {
    $.fn.drags = function(options) {

        //options = $.extend({handle:"",cursor:"move"}, opt);

        options = $.extend($.fn.drags.defaults, options);

        if(options.handle === "") {
            var $el = this;
        } else {
            var $el = this.find(options.handle);
        }
    
        return $el.css('cursor', options.cursor).on("mousedown", function(e) {

            if (options.condition()) {                

                if(options.handle === "") {
                    var $drag = $(this).addClass('drags');
                } else {
                    var $drag = $(this).addClass('active-handle').parent().addClass('drags');
                }

                options.start();
     
                var z_idx = $drag.css('z-index'),
                    drg_h = $drag.outerHeight(),
                    drg_w = $drag.outerWidth(),
                    mX = e.pageX,
                    mY = e.pageY,
                    pos_y = $drag.offset().top + drg_h - mY;
                    pos_x = $drag.offset().left + drg_w - mX;

                $drag.css('z-index', 1000).parent().on("mousemove", function(e) {      

                    mY = (options.axis == "y") ? e.pageY : mY;
                    mX = (options.axis == "X") ? e.pageY : mX;                

                    if (options.boundary != null && options.boundary != '') {                        
                        
                        var bY1 = options.boundary.offset().top;
                        var bY2 = options.boundary.offset().top + options.boundary.outerHeight();     
                        if (mY < bY1) {
                            mY = bY1;
                            $el.trigger( "mouseup" );
                        } else if (mY > bY2) {
                            mY = bY2;
                            $el.trigger( "mouseup" );
                        }
                    }   

                    options.move($('.drags'));

                    $('.drags').offset({
                        top:mY + pos_y - drg_h,
                        left:mX + pos_x - drg_w
                    }).on("mouseup", function() {
                        $(this).removeClass('drags').css('z-index', z_idx);
                    });
                });
                e.preventDefault(); // disable selection
            }

        }).on("mouseup", function() {

            if(options.handle === "") {
                $(this).removeClass('drags');
            } else {
                $(this).removeClass('active-handle').parent().removeClass('drags');
            }

            options.stop();
        });

      

    }

    $.fn.drags.defaults = {
         handle:        "", // handle to apply
         cursor:       "move", // cursor to use when dragging
         axis:    null, // limit to axis (either x or y)
         condition: function() { return true; }, // function required in order to move
         move: function() { return true; }, // while dragged
         start: function() { return true; }, // at start of drag
         stop: function() { return true; }, // at end of drag
         boundary: null // a div element to use as the drag bounds
    };




})(jQuery);


/* Touch Event Handlers */

(function() {
    function touchHandler(event)
    {
        var touches = event.changedTouches,
            first = touches[0],
            type = "";
             switch(event.type)
        {
            case "touchstart": type = "mousedown"; break;
            case "touchmove":  type="mousemove"; break;        
            case "touchend":   type="mouseup"; break;
            default: return;
        }

                 //initMouseEvent(type, canBubble, cancelable, view, clickCount, 
        //           screenX, screenY, clientX, clientY, ctrlKey, 
        //           altKey, shiftKey, metaKey, button, relatedTarget);

        var simulatedEvent = document.createEvent("MouseEvent");
        simulatedEvent.initMouseEvent(type, true, true, window, 1, 
                                  first.screenX, first.screenY, 
                                  first.clientX, first.clientY, false, 
                                  false, false, false, 0/*left*/, null);

                                                                                     first.target.dispatchEvent(simulatedEvent);
        event.preventDefault();
    }

    document.addEventListener("touchstart", touchHandler, true);
    document.addEventListener("touchmove", touchHandler, true);
    document.addEventListener("touchend", touchHandler, true);
    document.addEventListener("touchcancel", touchHandler, true); 
}());
https://snipt.net/embed/80dfe0c86f9899e1eeb2a66600fad8c0/
/raw/80dfe0c86f9899e1eeb2a66600fad8c0/
80dfe0c86f9899e1eeb2a66600fad8c0
js
JavaScript
131
2019-07-19T03:51:00
True
False
False
/api/public/snipt/116332/
draggable-element-touch-support-without-jquery-ui
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href="#L-122">122</a> <a href="#L-123">123</a> <a href="#L-124">124</a> <a href="#L-125">125</a> <a href="#L-126">126</a> <a href="#L-127">127</a> <a href="#L-128">128</a> <a href="#L-129">129</a> <a href="#L-130">130</a></pre></div></td><td class="code"><div class="highlight"><pre><span></span><span id="L-1"><a name="L-1"></a><span class="p">(</span><span class="kd">function</span><span class="p">(</span><span class="nx">$</span><span class="p">)</span> <span class="p">{</span> </span><span id="L-2"><a name="L-2"></a> <span class="nx">$</span><span class="p">.</span><span class="nx">fn</span><span class="p">.</span><span class="nx">drags</span> <span class="o">=</span> <span class="kd">function</span><span class="p">(</span><span class="nx">options</span><span class="p">)</span> <span class="p">{</span> </span><span id="L-3"><a name="L-3"></a> </span><span id="L-4"><a name="L-4"></a> <span class="c1">//options = $.extend({handle:&quot;&quot;,cursor:&quot;move&quot;}, opt);</span> </span><span id="L-5"><a name="L-5"></a> </span><span id="L-6"><a name="L-6"></a> <span class="nx">options</span> <span class="o">=</span> <span class="nx">$</span><span class="p">.</span><span class="nx">extend</span><span class="p">(</span><span class="nx">$</span><span class="p">.</span><span class="nx">fn</span><span class="p">.</span><span class="nx">drags</span><span class="p">.</span><span class="nx">defaults</span><span class="p">,</span> <span class="nx">options</span><span class="p">);</span> </span><span id="L-7"><a name="L-7"></a> </span><span id="L-8"><a name="L-8"></a> <span class="k">if</span><span class="p">(</span><span class="nx">options</span><span class="p">.</span><span class="nx">handle</span> <span class="o">===</span> <span class="s2">&quot;&quot;</span><span class="p">)</span> <span class="p">{</span> </span><span id="L-9"><a name="L-9"></a> <span class="kd">var</span> <span class="nx">$el</span> <span class="o">=</span> <span class="k">this</span><span class="p">;</span> </span><span id="L-10"><a name="L-10"></a> <span class="p">}</span> <span class="k">else</span> <span class="p">{</span> </span><span id="L-11"><a name="L-11"></a> <span class="kd">var</span> <span class="nx">$el</span> <span class="o">=</span> <span class="k">this</span><span class="p">.</span><span class="nx">find</span><span class="p">(</span><span class="nx">options</span><span class="p">.</span><span class="nx">handle</span><span class="p">);</span> </span><span id="L-12"><a name="L-12"></a> <span class="p">}</span> </span><span id="L-13"><a name="L-13"></a> </span><span id="L-14"><a name="L-14"></a> <span class="k">return</span> <span class="nx">$el</span><span class="p">.</span><span class="nx">css</span><span class="p">(</span><span class="s1">&#39;cursor&#39;</span><span class="p">,</span> <span class="nx">options</span><span class="p">.</span><span class="nx">cursor</span><span class="p">).</span><span class="nx">on</span><span class="p">(</span><span class="s2">&quot;mousedown&quot;</span><span class="p">,</span> <span class="kd">function</span><span class="p">(</span><span class="nx">e</span><span class="p">)</span> <span class="p">{</span> </span><span id="L-15"><a name="L-15"></a> </span><span id="L-16"><a name="L-16"></a> <span class="k">if</span> <span class="p">(</span><span class="nx">options</span><span class="p">.</span><span class="nx">condition</span><span class="p">())</span> <span class="p">{</span> </span><span id="L-17"><a name="L-17"></a> </span><span id="L-18"><a name="L-18"></a> <span class="k">if</span><span class="p">(</span><span class="nx">options</span><span class="p">.</span><span class="nx">handle</span> <span class="o">===</span> <span class="s2">&quot;&quot;</span><span class="p">)</span> <span class="p">{</span> </span><span id="L-19"><a name="L-19"></a> <span class="kd">var</span> <span class="nx">$drag</span> <span class="o">=</span> <span class="nx">$</span><span class="p">(</span><span class="k">this</span><span class="p">).</span><span class="nx">addClass</span><span class="p">(</span><span class="s1">&#39;drags&#39;</span><span class="p">);</span> </span><span id="L-20"><a name="L-20"></a> <span class="p">}</span> <span class="k">else</span> <span class="p">{</span> </span><span id="L-21"><a name="L-21"></a> <span class="kd">var</span> <span class="nx">$drag</span> <span class="o">=</span> <span class="nx">$</span><span class="p">(</span><span class="k">this</span><span class="p">).</span><span class="nx">addClass</span><span class="p">(</span><span class="s1">&#39;active-handle&#39;</span><span class="p">).</span><span class="nx">parent</span><span class="p">().</span><span class="nx">addClass</span><span class="p">(</span><span class="s1">&#39;drags&#39;</span><span class="p">);</span> </span><span id="L-22"><a name="L-22"></a> <span class="p">}</span> </span><span id="L-23"><a name="L-23"></a> </span><span id="L-24"><a name="L-24"></a> <span class="nx">options</span><span class="p">.</span><span class="nx">start</span><span class="p">();</span> </span><span id="L-25"><a name="L-25"></a> </span><span id="L-26"><a name="L-26"></a> <span class="kd">var</span> <span class="nx">z_idx</span> <span class="o">=</span> <span class="nx">$drag</span><span class="p">.</span><span class="nx">css</span><span class="p">(</span><span class="s1">&#39;z-index&#39;</span><span class="p">),</span> </span><span id="L-27"><a name="L-27"></a> <span class="nx">drg_h</span> <span class="o">=</span> <span class="nx">$drag</span><span class="p">.</span><span class="nx">outerHeight</span><span class="p">(),</span> </span><span id="L-28"><a name="L-28"></a> <span class="nx">drg_w</span> <span class="o">=</span> <span class="nx">$drag</span><span class="p">.</span><span class="nx">outerWidth</span><span class="p">(),</span> </span><span id="L-29"><a name="L-29"></a> <span class="nx">mX</span> <span class="o">=</span> <span class="nx">e</span><span class="p">.</span><span class="nx">pageX</span><span class="p">,</span> </span><span id="L-30"><a name="L-30"></a> <span class="nx">mY</span> <span class="o">=</span> <span class="nx">e</span><span class="p">.</span><span class="nx">pageY</span><span class="p">,</span> </span><span id="L-31"><a name="L-31"></a> <span class="nx">pos_y</span> <span class="o">=</span> <span class="nx">$drag</span><span class="p">.</span><span class="nx">offset</span><span class="p">().</span><span class="nx">top</span> <span class="o">+</span> <span class="nx">drg_h</span> <span class="o">-</span> <span class="nx">mY</span><span class="p">;</span> </span><span id="L-32"><a name="L-32"></a> <span class="nx">pos_x</span> <span class="o">=</span> <span class="nx">$drag</span><span class="p">.</span><span class="nx">offset</span><span class="p">().</span><span class="nx">left</span> <span class="o">+</span> <span class="nx">drg_w</span> <span class="o">-</span> <span class="nx">mX</span><span class="p">;</span> </span><span id="L-33"><a name="L-33"></a> </span><span id="L-34"><a name="L-34"></a> <span class="nx">$drag</span><span class="p">.</span><span class="nx">css</span><span class="p">(</span><span class="s1">&#39;z-index&#39;</span><span class="p">,</span> <span class="mi">1000</span><span class="p">).</span><span class="nx">parent</span><span class="p">().</span><span class="nx">on</span><span class="p">(</span><span class="s2">&quot;mousemove&quot;</span><span class="p">,</span> <span class="kd">function</span><span class="p">(</span><span class="nx">e</span><span class="p">)</span> <span class="p">{</span> </span><span id="L-35"><a name="L-35"></a> </span><span id="L-36"><a name="L-36"></a> <span class="nx">mY</span> <span class="o">=</span> <span class="p">(</span><span class="nx">options</span><span class="p">.</span><span class="nx">axis</span> <span class="o">==</span> <span class="s2">&quot;y&quot;</span><span class="p">)</span> <span class="o">?</span> <span class="nx">e</span><span class="p">.</span><span class="nx">pageY</span> <span class="o">:</span> <span class="nx">mY</span><span class="p">;</span> </span><span id="L-37"><a name="L-37"></a> <span class="nx">mX</span> <span class="o">=</span> <span class="p">(</span><span class="nx">options</span><span class="p">.</span><span class="nx">axis</span> <span class="o">==</span> <span class="s2">&quot;X&quot;</span><span class="p">)</span> <span class="o">?</span> <span class="nx">e</span><span class="p">.</span><span class="nx">pageY</span> <span class="o">:</span> <span class="nx">mX</span><span class="p">;</span> </span><span id="L-38"><a name="L-38"></a> </span><span id="L-39"><a name="L-39"></a> <span class="k">if</span> <span class="p">(</span><span class="nx">options</span><span class="p">.</span><span class="nx">boundary</span> <span class="o">!=</span> <span class="kc">null</span> <span class="o">&amp;&amp;</span> <span class="nx">options</span><span class="p">.</span><span class="nx">boundary</span> <span class="o">!=</span> <span class="s1">&#39;&#39;</span><span class="p">)</span> <span class="p">{</span> </span><span id="L-40"><a name="L-40"></a> </span><span id="L-41"><a name="L-41"></a> <span class="kd">var</span> <span class="nx">bY1</span> <span class="o">=</span> <span class="nx">options</span><span class="p">.</span><span class="nx">boundary</span><span class="p">.</span><span class="nx">offset</span><span class="p">().</span><span class="nx">top</span><span class="p">;</span> </span><span id="L-42"><a name="L-42"></a> <span class="kd">var</span> <span class="nx">bY2</span> <span class="o">=</span> <span class="nx">options</span><span class="p">.</span><span class="nx">boundary</span><span class="p">.</span><span class="nx">offset</span><span class="p">().</span><span class="nx">top</span> <span class="o">+</span> <span class="nx">options</span><span class="p">.</span><span class="nx">boundary</span><span class="p">.</span><span class="nx">outerHeight</span><span class="p">();</span> </span><span id="L-43"><a name="L-43"></a> <span class="k">if</span> <span class="p">(</span><span class="nx">mY</span> <span class="o">&lt;</span> <span class="nx">bY1</span><span class="p">)</span> <span class="p">{</span> </span><span id="L-44"><a name="L-44"></a> <span class="nx">mY</span> <span class="o">=</span> <span class="nx">bY1</span><span class="p">;</span> </span><span id="L-45"><a name="L-45"></a> <span class="nx">$el</span><span class="p">.</span><span class="nx">trigger</span><span class="p">(</span> <span class="s2">&quot;mouseup&quot;</span> <span class="p">);</span> </span><span id="L-46"><a name="L-46"></a> <span class="p">}</span> <span class="k">else</span> <span class="k">if</span> <span class="p">(</span><span class="nx">mY</span> <span class="o">&gt;</span> <span class="nx">bY2</span><span class="p">)</span> <span class="p">{</span> </span><span id="L-47"><a name="L-47"></a> <span class="nx">mY</span> <span class="o">=</span> <span class="nx">bY2</span><span class="p">;</span> </span><span id="L-48"><a name="L-48"></a> <span class="nx">$el</span><span class="p">.</span><span class="nx">trigger</span><span class="p">(</span> <span class="s2">&quot;mouseup&quot;</span> <span class="p">);</span> </span><span id="L-49"><a name="L-49"></a> <span class="p">}</span> </span><span id="L-50"><a name="L-50"></a> <span class="p">}</span> </span><span id="L-51"><a name="L-51"></a> </span><span id="L-52"><a name="L-52"></a> <span class="nx">options</span><span class="p">.</span><span class="nx">move</span><span class="p">(</span><span class="nx">$</span><span class="p">(</span><span class="s1">&#39;.drags&#39;</span><span class="p">));</span> </span><span id="L-53"><a name="L-53"></a> </span><span id="L-54"><a name="L-54"></a> <span class="nx">$</span><span class="p">(</span><span class="s1">&#39;.drags&#39;</span><span class="p">).</span><span class="nx">offset</span><span class="p">({</span> </span><span id="L-55"><a name="L-55"></a> <span class="nx">top</span><span class="o">:</span><span class="nx">mY</span> <span class="o">+</span> <span class="nx">pos_y</span> <span class="o">-</span> <span class="nx">drg_h</span><span class="p">,</span> </span><span id="L-56"><a name="L-56"></a> <span class="nx">left</span><span class="o">:</span><span class="nx">mX</span> <span class="o">+</span> <span class="nx">pos_x</span> <span class="o">-</span> <span class="nx">drg_w</span> </span><span id="L-57"><a name="L-57"></a> <span class="p">}).</span><span class="nx">on</span><span class="p">(</span><span class="s2">&quot;mouseup&quot;</span><span class="p">,</span> <span class="kd">function</span><span class="p">()</span> <span class="p">{</span> </span><span id="L-58"><a name="L-58"></a> <span class="nx">$</span><span class="p">(</span><span class="k">this</span><span class="p">).</span><span class="nx">removeClass</span><span class="p">(</span><span class="s1">&#39;drags&#39;</span><span class="p">).</span><span class="nx">css</span><span class="p">(</span><span class="s1">&#39;z-index&#39;</span><span class="p">,</span> <span class="nx">z_idx</span><span class="p">);</span> </span><span id="L-59"><a name="L-59"></a> <span class="p">});</span> </span><span id="L-60"><a name="L-60"></a> <span class="p">});</span> </span><span id="L-61"><a name="L-61"></a> <span class="nx">e</span><span class="p">.</span><span class="nx">preventDefault</span><span class="p">();</span> <span class="c1">// disable selection</span> </span><span id="L-62"><a name="L-62"></a> <span class="p">}</span> </span><span id="L-63"><a name="L-63"></a> </span><span id="L-64"><a name="L-64"></a> <span class="p">}).</span><span class="nx">on</span><span class="p">(</span><span class="s2">&quot;mouseup&quot;</span><span class="p">,</span> <span class="kd">function</span><span class="p">()</span> <span class="p">{</span> </span><span id="L-65"><a name="L-65"></a> </span><span id="L-66"><a name="L-66"></a> <span class="k">if</span><span class="p">(</span><span class="nx">options</span><span class="p">.</span><span class="nx">handle</span> <span class="o">===</span> <span class="s2">&quot;&quot;</span><span class="p">)</span> <span class="p">{</span> </span><span id="L-67"><a name="L-67"></a> <span class="nx">$</span><span class="p">(</span><span class="k">this</span><span class="p">).</span><span class="nx">removeClass</span><span class="p">(</span><span class="s1">&#39;drags&#39;</span><span class="p">);</span> </span><span id="L-68"><a name="L-68"></a> <span class="p">}</span> <span class="k">else</span> <span class="p">{</span> </span><span id="L-69"><a name="L-69"></a> <span class="nx">$</span><span class="p">(</span><span class="k">this</span><span class="p">).</span><span class="nx">removeClass</span><span class="p">(</span><span class="s1">&#39;active-handle&#39;</span><span class="p">).</span><span class="nx">parent</span><span class="p">().</span><span class="nx">removeClass</span><span class="p">(</span><span class="s1">&#39;drags&#39;</span><span class="p">);</span> </span><span id="L-70"><a name="L-70"></a> <span class="p">}</span> </span><span id="L-71"><a name="L-71"></a> </span><span id="L-72"><a name="L-72"></a> <span class="nx">options</span><span class="p">.</span><span class="nx">stop</span><span class="p">();</span> </span><span id="L-73"><a name="L-73"></a> <span class="p">});</span> </span><span id="L-74"><a name="L-74"></a> </span><span id="L-75"><a name="L-75"></a> </span><span id="L-76"><a name="L-76"></a> </span><span id="L-77"><a name="L-77"></a> <span class="p">}</span> </span><span id="L-78"><a name="L-78"></a> </span><span id="L-79"><a name="L-79"></a> <span class="nx">$</span><span class="p">.</span><span class="nx">fn</span><span class="p">.</span><span class="nx">drags</span><span class="p">.</span><span class="nx">defaults</span> <span class="o">=</span> <span class="p">{</span> </span><span id="L-80"><a name="L-80"></a> <span class="nx">handle</span><span class="o">:</span> <span class="s2">&quot;&quot;</span><span class="p">,</span> <span class="c1">// handle to apply</span> </span><span id="L-81"><a name="L-81"></a> <span class="nx">cursor</span><span class="o">:</span> <span class="s2">&quot;move&quot;</span><span class="p">,</span> <span class="c1">// cursor to use when dragging</span> </span><span id="L-82"><a name="L-82"></a> <span class="nx">axis</span><span class="o">:</span> <span class="kc">null</span><span class="p">,</span> <span class="c1">// limit to axis (either x or y)</span> </span><span id="L-83"><a name="L-83"></a> <span class="nx">condition</span><span class="o">:</span> <span class="kd">function</span><span class="p">()</span> <span class="p">{</span> <span class="k">return</span> <span class="kc">true</span><span class="p">;</span> <span class="p">},</span> <span class="c1">// function required in order to move</span> </span><span id="L-84"><a name="L-84"></a> <span class="nx">move</span><span class="o">:</span> <span class="kd">function</span><span class="p">()</span> <span class="p">{</span> <span class="k">return</span> <span class="kc">true</span><span class="p">;</span> <span class="p">},</span> <span class="c1">// while dragged</span> </span><span id="L-85"><a name="L-85"></a> <span class="nx">start</span><span class="o">:</span> <span class="kd">function</span><span class="p">()</span> <span class="p">{</span> <span class="k">return</span> <span class="kc">true</span><span class="p">;</span> <span class="p">},</span> <span class="c1">// at start of drag</span> </span><span id="L-86"><a name="L-86"></a> <span class="nx">stop</span><span class="o">:</span> <span class="kd">function</span><span class="p">()</span> <span class="p">{</span> <span class="k">return</span> <span class="kc">true</span><span class="p">;</span> <span class="p">},</span> <span class="c1">// at end of drag</span> </span><span id="L-87"><a name="L-87"></a> <span class="nx">boundary</span><span class="o">:</span> <span class="kc">null</span> <span class="c1">// a div element to use as the drag bounds</span> </span><span id="L-88"><a name="L-88"></a> <span class="p">};</span> </span><span id="L-89"><a name="L-89"></a> </span><span id="L-90"><a name="L-90"></a> </span><span id="L-91"><a name="L-91"></a> </span><span id="L-92"><a name="L-92"></a> </span><span id="L-93"><a name="L-93"></a><span class="p">})(</span><span class="nx">jQuery</span><span class="p">);</span> </span><span id="L-94"><a name="L-94"></a> </span><span id="L-95"><a name="L-95"></a> </span><span id="L-96"><a name="L-96"></a><span class="cm">/* Touch Event Handlers */</span> </span><span id="L-97"><a name="L-97"></a> </span><span id="L-98"><a name="L-98"></a><span class="p">(</span><span class="kd">function</span><span class="p">()</span> <span class="p">{</span> </span><span id="L-99"><a name="L-99"></a> <span class="kd">function</span> <span class="nx">touchHandler</span><span class="p">(</span><span class="nx">event</span><span class="p">)</span> </span><span id="L-100"><a name="L-100"></a> <span class="p">{</span> </span><span id="L-101"><a name="L-101"></a> <span class="kd">var</span> <span class="nx">touches</span> <span class="o">=</span> <span class="nx">event</span><span class="p">.</span><span class="nx">changedTouches</span><span class="p">,</span> </span><span id="L-102"><a name="L-102"></a> <span class="nx">first</span> <span class="o">=</span> <span class="nx">touches</span><span class="p">[</span><span class="mi">0</span><span class="p">],</span> </span><span id="L-103"><a name="L-103"></a> <span class="nx">type</span> <span class="o">=</span> <span class="s2">&quot;&quot;</span><span class="p">;</span> </span><span id="L-104"><a name="L-104"></a> <span class="k">switch</span><span class="p">(</span><span class="nx">event</span><span class="p">.</span><span class="nx">type</span><span class="p">)</span> </span><span id="L-105"><a name="L-105"></a> <span class="p">{</span> </span><span id="L-106"><a name="L-106"></a> <span class="k">case</span> <span class="s2">&quot;touchstart&quot;</span><span class="o">:</span> <span class="nx">type</span> <span class="o">=</span> <span class="s2">&quot;mousedown&quot;</span><span class="p">;</span> <span class="k">break</span><span class="p">;</span> </span><span id="L-107"><a name="L-107"></a> <span class="k">case</span> <span class="s2">&quot;touchmove&quot;</span><span class="o">:</span> <span class="nx">type</span><span class="o">=</span><span class="s2">&quot;mousemove&quot;</span><span class="p">;</span> <span class="k">break</span><span class="p">;</span> </span><span id="L-108"><a name="L-108"></a> <span class="k">case</span> <span class="s2">&quot;touchend&quot;</span><span class="o">:</span> <span class="nx">type</span><span class="o">=</span><span class="s2">&quot;mouseup&quot;</span><span class="p">;</span> <span class="k">break</span><span class="p">;</span> </span><span id="L-109"><a name="L-109"></a> <span class="k">default</span><span class="o">:</span> <span class="k">return</span><span class="p">;</span> </span><span id="L-110"><a name="L-110"></a> <span class="p">}</span> </span><span id="L-111"><a name="L-111"></a> </span><span id="L-112"><a name="L-112"></a> <span class="c1">//initMouseEvent(type, canBubble, cancelable, view, clickCount, </span> </span><span id="L-113"><a name="L-113"></a> <span class="c1">// screenX, screenY, clientX, clientY, ctrlKey, </span> </span><span id="L-114"><a name="L-114"></a> <span class="c1">// altKey, shiftKey, metaKey, button, relatedTarget);</span> </span><span id="L-115"><a name="L-115"></a> </span><span id="L-116"><a name="L-116"></a> <span class="kd">var</span> <span class="nx">simulatedEvent</span> <span class="o">=</span> <span class="nb">document</span><span class="p">.</span><span class="nx">createEvent</span><span class="p">(</span><span class="s2">&quot;MouseEvent&quot;</span><span class="p">);</span> </span><span id="L-117"><a name="L-117"></a> <span class="nx">simulatedEvent</span><span class="p">.</span><span class="nx">initMouseEvent</span><span class="p">(</span><span class="nx">type</span><span class="p">,</span> <span class="kc">true</span><span class="p">,</span> <span class="kc">true</span><span class="p">,</span> <span class="nb">window</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> </span><span id="L-118"><a name="L-118"></a> <span class="nx">first</span><span class="p">.</span><span class="nx">screenX</span><span class="p">,</span> <span class="nx">first</span><span class="p">.</span><span class="nx">screenY</span><span class="p">,</span> </span><span id="L-119"><a name="L-119"></a> <span class="nx">first</span><span class="p">.</span><span class="nx">clientX</span><span class="p">,</span> <span class="nx">first</span><span class="p">.</span><span class="nx">clientY</span><span class="p">,</span> <span class="kc">false</span><span class="p">,</span> </span><span id="L-120"><a name="L-120"></a> <span class="kc">false</span><span class="p">,</span> <span class="kc">false</span><span class="p">,</span> <span class="kc">false</span><span class="p">,</span> <span class="mi">0</span><span class="cm">/*left*/</span><span class="p">,</span> <span class="kc">null</span><span class="p">);</span> </span><span id="L-121"><a name="L-121"></a> </span><span id="L-122"><a name="L-122"></a> <span class="nx">first</span><span class="p">.</span><span class="nx">target</span><span class="p">.</span><span class="nx">dispatchEvent</span><span class="p">(</span><span class="nx">simulatedEvent</span><span class="p">);</span> </span><span id="L-123"><a name="L-123"></a> <span class="nx">event</span><span class="p">.</span><span class="nx">preventDefault</span><span class="p">();</span> </span><span id="L-124"><a name="L-124"></a> <span class="p">}</span> </span><span id="L-125"><a name="L-125"></a> </span><span id="L-126"><a name="L-126"></a> <span class="nb">document</span><span class="p">.</span><span class="nx">addEventListener</span><span class="p">(</span><span class="s2">&quot;touchstart&quot;</span><span class="p">,</span> <span class="nx">touchHandler</span><span class="p">,</span> <span class="kc">true</span><span class="p">);</span> </span><span id="L-127"><a name="L-127"></a> <span class="nb">document</span><span class="p">.</span><span class="nx">addEventListener</span><span class="p">(</span><span class="s2">&quot;touchmove&quot;</span><span class="p">,</span> <span class="nx">touchHandler</span><span class="p">,</span> <span class="kc">true</span><span class="p">);</span> </span><span id="L-128"><a name="L-128"></a> <span class="nb">document</span><span class="p">.</span><span class="nx">addEventListener</span><span class="p">(</span><span class="s2">&quot;touchend&quot;</span><span class="p">,</span> <span class="nx">touchHandler</span><span class="p">,</span> <span class="kc">true</span><span class="p">);</span> </span><span id="L-129"><a name="L-129"></a> <span class="nb">document</span><span class="p">.</span><span class="nx">addEventListener</span><span class="p">(</span><span class="s2">&quot;touchcancel&quot;</span><span class="p">,</span> <span class="nx">touchHandler</span><span class="p">,</span> <span class="kc">true</span><span class="p">);</span> </span><span id="L-130"><a name="L-130"></a><span class="p">}());</span> </span></pre></div> </td></tr></table>
draggable, jquery, js, touch