Home Web Front-end JS Tutorial jquery implements div drag width sample code_jquery

jquery implements div drag width sample code_jquery

May 16, 2016 pm 05:27 PM
jquery

This example is a very simple div drag. Friends in need can add the corresponding code according to their own needs. Welcome

Copy code The code is as follows:





div width resize</title> ; <BR><!--Quote jquery--> <br><script src="http://code.jquery.com/jquery-1.8.0.min.js" <BR>type=" text/javascript"></script> <br><script type="text/javascript"> <br>function bindResize(el) <br>{ <br>//Initialization parameters<br>var els = document.getElementById('menu').style; <br>//X and Y axis coordinates of the mouse<br>x = 0; <br>//Evil index finger<br>$(el).mousedown(function (e) <br>{ <br>//After pressing the element, calculate the calculated coordinates of the current mouse and object <br>x = e.clientX - el.offsetWidth - $("#menu").width() ; <br>//Do something while supporting setCapture<br>el.setCapture? ( <br>//Capture focus<br>el.setCapture(), <br>//Set event<br>el.onmousemove = function (ev) <br>{ <br>mouseMove(ev || event); <br>}, <br>el.onmouseup = mouseUp <br>) : ( <br>//Bind event <br> $(document).bind("mousemove", mouseMove).bind("mouseup", mouseUp) <br>); <br>//Prevent default events from occurring<br>e.preventDefault(); <br>}) ; <br>//Move event<br>function mouseMove(e) <br>{ <br>//Universe super invincible operation... <br>els.width = e.clientX - x 'px'; <br>} <br>//Stop event<br>function mouseUp() <br>{ <br>//Do something to support releaseCapture<br>el.releaseCapture? ( <br>//Release focus<br>el.releaseCapture(), <br>//Remove event<br>el.onmousemove = el.onmouseup = null <br>) : ( <br>//Uninstall event<br>$(document).unbind( "mousemove", mouseMove).unbind("mouseup", mouseUp) <br>); <br>} <br>} <br>var divResize=function(){ <br>var totalHeight=$("html") .height(); <br>console.log(totalHeight); <br>var topHeight=$("#top").height() <br>$("#menu").height(totalHeight-topHeight); <br>$("#rightbar").height(totalHeight-topHeight); <br>} <br>$(function() { <br>divResize(); <br>$(window).resize(divResize) ; <br><br>bindResize(document.getElementById('rightbar')); <br>}); <br></script> <br><style type="text/css"> <br>.content { <br>width: 200px; <br>background: #f1f1f1; <br>text-align: center; <br>border-color: #CCCCCC; <br>border-style: solid; <br> border-width: 0 1px; <br>} <br></style> <br></head> <br><body style="padding: 0; margin: 0;"> <br> <%-- <BR><table style="height: 100%"> <br><tr> <br><td id="menu" class="content"></td> ; <BR><td id="rightbar" <BR>style="width: 2px; background: #cccccc; cursor: e-resize;"></td> <br></tr> <br></table> <br>--%> <br><div> <br><div id="top" style="width: 100%; height: 80px;">< /div> <br><div style="float: left;" id="menu" class="content"> <br><span>div to be dragged</span> <br>< /div> <br><div id="rightbar" <BR>style="width: 2px; background: #cccccc; cursor: e-resize; float: left;"></div> <br> </div> <br></body> <br></html> <br> </div> </div> </div> <div class="wzconShengming_sp"> <div class="bzsmdiv_sp">Statement of this Website</div> <div>The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. 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