jquery windows resize 定位指定元素 改變視窗大小

jQuery.noConflict();<br /> jQuery(document).ready(showNavigationHr);</p><p> jQuery(window).resize(showNavigationHr);<br /> function showNavigationHr()<br /> {<br /> var to = jQuery("#navhr");<br /> var source = getSelectedNavigation();<br /> if(source==null)<br /> return null;<br /> var width = source.width();<br /> var top = source.offset().top;<br /> var left = source.offset().left;<br /> try<br /> {<br /> to.width(width);<br /> var fixTop = 50;</p><p> to.css("top", top+fixTop);<br /> to.css("left", left);<br /> }<br /> catch(err)<br /> {</p><p> }</p><p> function getSelectedNavigation()<br /> {<br /> var __tabindex = jQuery("#tabindex").html();<br /> if(__tabindex == "")<br /> __tabindex ="family_register";<br /> return jQuery("#"+__tabindex);<br /> }<br /> //for mainws resize to adapt<br /> var resizewidth = jQuery("#rightDiv").width() - jQuery("#vmenu").width() - 105;</p><p> jQuery("#mainws").width(resizewidth);</p><p> }<br />