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plurals

POPhp cookie read/write sequence
primarykey
Id
6740113
data
AcceptedAnswerId
0
AnswerCount
1
ClosedDate
CommentCount
0
CommunityOwnedDate
CreationDate
2011-07-18T22:18:14.710
FavoriteCount
0
LastActivityDate
2011-07-18T22:21:06.130
LastEditDate
2011-07-18T22:21:06.130
LastEditorUserId
561731
OwnerUserId
848677
ParentId
0
PostTypeId
1
Score
0
ViewCount
297
LastEditorDisplayName
text
Body
<p>I am submiting a php to itself through a dropdown that changes the page's interface language. While doing that I am updating a cookie that stores the <strong>HTML body TAG direction: rtl OR ltr</strong>.</p> <p>So while the <strong>HTML SELECT</strong> tag submits its value through a <strong>FORM onChage() func call</strong> to a JavaScript, and the Javascript reloads the <em>PHP</em> page, at the head of the <em>php</em> page there is an <em>INCLUDE</em> for the translation PHP page and when the page is rewritten the direction of the <em>BODY TAG</em> is to be updated according to language.</p> <p>Well, this actually reads the cookie <strong>BODY TAG DIR</strong> only the second time the language is changed, hence, body directions are not always correct.</p> <pre><code><?php header('Content-Type: text/html; charset=UTF-8'); include '../dbc.php'; mysql_query("SET NAMES 'UTF8'"); include './includes/getranslation.php'; ?> <html> <head> <SCRIPT language=JavaScript> function reload(form) { var val=form.langselector.options[form.langselector.options.selectedIndex].value; SetCookie( 'lang', '' + val); self.location='login.php'; } </SCRIPT> </head> <body dir='<?php echo $_COOKIE['langdir']; ?>'> <table width="100%" border="0" cellspacing="0" cellpadding="2" class="main"> <tr> <?php if ($_COOKIE["langdir"] == 'ltr') { $ddlangalignleftTD = 'right'; $ddlandalignrightTD = 'left'; } else { $ddlangalignleftTD = 'left'; $ddlandalignrightTD = 'right'; } ?> <td width="50%" align="<?php echo $ddlangalignleftTD; ?>" valign="center"> <?php echo $headingNamesArr['select_lang']; ?>: </td> <td width="50%" align="<?php echo $ddlandalignrightTD; ?>" valign="center"> <form method="post" name="langselectorfrm" action="login.php"> <select name="langselector" onchange="reload(this.form)"> <?php echo '<option value= ''</option>'; ?> </select> </form> </code></pre> <p><strong>I WOULD LIKE TO KNOW WHY IT DOES NOT READ THE UPDATED COOKIE, ONLY AFTER THE SECOND TIME IT IS SUBMITTED?</strong></p> <p>Hope you understand....</p>
Tags
<php><select><cookies><submit>
Title
Php cookie read/write sequence
singulars
PostAcceptedAnswerId
1. This table or related slice is empty.
PostParentId
1. This table or related slice is empty.
PostTypePostTypeId
1. PTQuestion
UserLastEditorUserId
1. USNeal
UserOwnerUserId
1. USJadeye
plurals
PostLinksPostIdRelatedPostId
1. This table or related slice is empty.
PostLinksRelatedPostIdPostId
1. This table or related slice is empty.
PostsAcceptedAnswerId
1. This table or related slice is empty.
PostsParentIdCreationDate
1. PO
  singulars
  PostTypePostTypeId
  PTAnswer
VotesPostIdCreationDate
1. This table or related slice is empty.
CommentsPostId
1. This table or related slice is empty.

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