animation - JQuery - .preventDefault() -

-

using code below have hide show effect applied table cells have width expanded , collapsed. problem when link clicked, text shows up, table resizes text disappears. unclicked text remain hidden throughout , not flash on screen. think might have preventdefault or return false when i've tried these has stopped table working @ after first click. not sure i'm doing wrong.

as always, appreciated.

<!doctype html public "-//w3c//dtd xhtml 1.0 transitional//en" "http://www.w3.org/tr/xhtml1/dtd/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"><head>  <meta http-equiv="content-type" content="text/html; charset=utf-8"> <title>levels of progression</title> <style> body{font-family:arial, helvetica, sans-serif; font-size:80%;} table td{vertical-align:top; padding:5px;} table td div{width:80px;  overflow:hidden; display:none;} table td .togglesection1{width:200px; display:block;}  .explore td{background:#c0da77;} #e1{color:#8bad30; width:200px;} #express td{background:#cf7db4;} #e2{color:#cf7db4; } #exchange td{background:#58bccc;} #e3{color:#3aaabe;} #evaluate td{background:#ab91c4;} #e4{color:#8864ac;} #exhibit td{background:#f7b930;} #e5{color:#e3a209;}  table td a{color:black; text-decoration:none; } table td a:hover{color:white; background:black; } table td.title{font-size:1.3em; font-weight:bold; padding-bottom:0; margin-bottom:0; vertical-align:bottom;} .levels{text-align:center; font-size:1.3em; font-weight:bold; background:#ccc; font-family:georgia, "times new roman", times, serif;} .title{ font-family:georgia, "times new roman", times, serif;} #exchange .none{color:white; color:#cdebf0; font-style:italic;} #evaluate .none{color:white; color:#e6deed; font-style:italic;}  </style> <script type="text/javascript" src="js/jquery.js"></script>  <script type="text/javascript" src="js/thickbox.js"></script>  <script type="text/javascript"> //<![cdata[ function showslidingdiv(column){  var maxwidth = 200; var smallwidth = 80; var smallheight = 50; var mywidth = $(column).width();       $("div").animate({width: smallwidth}, 400, function() {         $(this).hide();      });       $(column).animate({width: maxwidth}, 400, function() {     $(column).show();    });  }  //]]> </script>  </head><body>  <table width="800" border="0" cellspacing="5">   <tbody><tr>     <td>&nbsp;</td>     <td class="levels"><a href="" onclick="showslidingdiv('.togglesection1'); return false;">level 1</a></td>     <td class="levels "><a href="" onclick="showslidingdiv('.togglesection2'); return false;">level 2</a></td>     <td class="levels "><a href="" onclick="showslidingdiv('.togglesection3'); return false;">level 3</a></td>     <td class="levels "><a href="" onclick="showslidingdiv('.togglesection4'); return false;">level 4</a></td>     <td class="levels "><a href="" onclick="showslidingdiv('.togglesection5'); return false;">level 5</a></td>   </tr>   <tr>     <td class="title" id="e1">explore</td>     <td><div class="togglesection1">text here:</div></td>     <td><div class="togglesection2">text here:</div></td>     <td><div class="togglesection3">text here:</div></td>     <td><div class="togglesection4">text here:</div></td>     <td><div class="togglesection5">text here:</div></td>   </tr>   <tr class="explore">     <td>some text in here      </td>     <td><div class="togglesection1">find , select information given digital source;</div> </td>     <td><div class="togglesection2">find, select , use information given digital source;</div></td>     <td><div class="togglesection3">research, select, edit , use information given digital sources;</div> </td>     <td><div class="togglesection4"> research, select, edit , use assets range of digital sources;</div> </td>     <td><div class="togglesection5">research, select, edit, use , evaluate assets range of digital sources;</div>     </td>   </tr> </tbody></table>   </body></html>

problem during animation, element's display property set block. consider hiding/showing content css property visibility instead. (an element visibility:hidden still occupy place in layout, contents hidden.)


Comments

Post a Comment

Popular posts from this blog

android - Spacing between the stars of a rating bar? -

-
ho can set spacing beween stars? thats ratingbar: ratingbar = (ratingbar) inflater.inflate(r.layout.ratingbar, null); ratingbar.setlayoutparams(new layoutparams(layoutparams.wrap_content, layoutparams.wrap_content)); the layout: <?xml version="1.0" encoding="utf-8"?> <ratingbar xmlns:android="http://schemas.android.com/apk/res/android" style="@style/mystyle" android:layout_alignparentright="true" android:layout_height="19dp" android:layout_width="wrap_content" android:numstars="5"> </ratingbar> the style: <style name="mystyle" parent="@android:style/widget.ratingbar"> <item name="android:progressdrawable">@drawable/android_r2_ratingstar_yellow</item> <item name="android:indeterminatedrawable">@drawable/android_r2_ratingstar_grey</item> </style> thanks, cheers you have ...
Read more

html - Instapaper-like algorithm -

-
does of algorithm extracts contents webpage? instapaper ? there 2 steps instapaper does: find main content block on page (excluding headers, footers, menus etc) from content block extract , format text to find content block (typically html block element, div containing key page text content) instapaper uses algorithm 1 used readability . can @ source of readability.js see what's going on, @ core tries find area on page highest text/link ratio, although has other simple scoring metrics (e.g. off top of head, things ratio of text commas, para elements etc) go heuristics. once have identified root node element, relevant content, you'll need format it, if want can pull node element containing text out of source document , insert yours, in reality you'll want remove existing styles , apply own, standard , feel. if want output nice text-only can use jericho's renderer . update1 : should mention else instapaper - follow 'pagination' links (...
Read more

c# - How to execute a particular part of code asynchronously in a class -

-
i creating speech recognition engine that's going respond user commands.i have created button enable , disable speech recognition per user convenience.i have used dispose() of speech engine disable speech recoginition.here code private void button1_click(object sender, routedeventargs e) { engineon = !engineon; if (engineon) { speechengine = speech.createspeechengine(); //speech class creates , returns new speech engine. speechengine.audiolevelupdated += new eventhandler<audiolevelupdatedeventargs>(speechengine_audiolevelupdated); // use system's default microphone speechengine.setinputtodefaultaudiodevice(); speechengine.loadgrammar(new dictationgrammar()); // start listening speechengine.recognizeasync(recognizemode.multiple); } else { speechclass.myengine.dispose(); } } but disposal of speech obj...
Read more