Yves

About Navigation through next and previous pages.

Tuesday, 16. October 2007, 15:00:21

mouse gesture, navigation, next, opera ...

Why does Opera limit the number of previously viewed pages. When I browse a folder with photos, I use a mouse gesture to see the next photo but after having watched an important number of photos, I cannot go back to the root folder using the mouse gesture (or the previous button) ; the number of remembered visited pages is limited by Opera ...

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La brute - un roman de Guy des Cars

Tuesday, 16. October 2007, 12:23:44

roman, muet, guy des cars, livre ...

Je vous recommande vivement cet ouvrage.

Titre : la brute.

Auteur : Guy des Cars.

314 pages.

Comment un malheureux, enfermé dans l'horreur d'être sourd-muet et aveugle de naissance, peut-il se défendre contre une accusation de meurtre ? Ce n'est que l'un des thèmes traités pas Guy des Cars dans ce passionnant ouvrage. Son analyse de la machine judiciaire nous présente des types d'une densité et d'une vitalité prodigieuses, et le portrait qu'il trace de Maître Deliot est d'une extraordinaire puissance. L'humanité avec laquelle le romancier s'est penché sur le cas de << La Brute >> restera longtemps dans la mémoire du lecteur.

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Bug with GET method in Ajax requests on Opera.

Tuesday, 16. October 2007, 10:24:53

javascript, Get, XMLHttpRequest, opera ...

I let this post. Some of you may be searching for ajax examples. Don't be afraid of asking questions !

I experienced a little "bug" with a request made through Ajax. There may are solutions to fix it but I don't know them up to now.

I put two pages on my server (http://www.serv-dep.com/bouzin).

The first uses the GET method and didn't worked as expected : http://www.serv-dep.com/bouzin/opera-ajax-get-method.php

Finally, I found a trick to overcome this problem : http://www.serv-dep.com/bouzin/opera-ajax-post-method.php

But I'm still waiting for other solutions from the community.

Special thanks to dAEk and gdb for their enlightments.

Yves.

2 comments

Opera Bug With CSS

Wednesday, 3. October 2007, 15:45:28

javascript, opera, css, html ...

Problem with cursor: hand; and cursor: pointer;
exemple of html,CSS and javascript code :

<!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>Experiencing some bugs with my beloved Opera ...</title>
  <script language="javascript" type="text/javascript">
   function change_style_on(){
    document.getElementById("cell_a").className="cell_on";
    document.getElementById("cell_b").className="cell_on";
   }
   function change_style_off(){
    document.getElementById("cell_a").className="cell_off";
    document.getElementById("cell_b").className="cell_off";
   }
     function change_style_on2(){
    document.getElementById("cell_a2").className="cell_on";
    document.getElementById("cell_b2").className="cell_on";
   }
   function change_style_off2(){
    document.getElementById("cell_a2").className="cell_off";
    document.getElementById("cell_b2").className="cell_off";
   }
  </script>
  <style type="text/css">
   .cell_on{
    background-color:red;
    cursor: pointer;
   }
   .cell_off{
    background-color:#ABCDEF;
   }
  </style>
 </head>
 <body>

  <h3>Point on the table and move from right to left</h3>
  <h4>The apparition of the pointer is really randomized</h4>
  
  <table>
   <tr>
    <td id="cell_a" class="cell_off" onmouseover="change_style_on()" onmouseout="change_style_off()">test text</td>
    <td id="cell_b" class="cell_off" onmouseover="change_style_on()" onmouseout="change_style_off()">test text</td>
   </tr>
  </table>
  
  <h3>A start of explanation !</h3>
  <h4>Whithout cell spacing, we see that when you change of cell, the cursor become a pointer.
  Come back on the former cell and the pointer is there !</h4>
  
  <table border="0" cellspacing="0" cellpadding="0">
   <tr>
    <td id="cell_a2" class="cell_off" onmouseover="change_style_on2()" onmouseout="change_style_off2()">test text</td>
    <td id="cell_b2" class="cell_off" onmouseover="change_style_on2()" onmouseout="change_style_off2()">test text</td>
   </tr>
  </table>
   <br />
  <h4><a href="http://www.serv-dep.com">Back to root</a></h4>

 </body>
</html>

You can see a "demo" of this bug here.

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