[[SOLVED] Post Target IFRAME Not Working in IE (Firefox Works Great)]

I figured it out. I had a javascript being called (change the value of the Submit button onclick) and it was holding up the show in IE. I just added submit() first and it fixed it.

 

Thanks

Ryan

 

[[SOLVED] Post Target IFRAME Not Working in IE (Firefox Works Great)]

I have a form targeting an IFRAME hidden on the same page. The form posts a few variables over to it.

 

While the whole thing works as it should on FireFox, the IFRAME doesn't respond at all in internet explorer.

 

Is there a fix to this?

 

Thanks

Ryan

[Preg_match image source than remove entire image tag from html]

I have a table with rows of small bits of html code.

I have already set it up to look for each row that has an image in the code like so

<img src="http://www.site.com/file.jpg" width="80" height="90">

I need to create a program with preg_match and preg_replace that will first find the image file's source and then remove the entire image tag.

the image tags can be slightly different. some have the '/' at the end and some come with alt tags.

How can I do this? I need to get the source then remove the whole thing entirely.

Thanks
Ryan

[Find Position in Array and Match to Other Array]

Here is what I have:

First, I set up two arrays to be used later (from a mysql query):

[code=php:0]
while($alinks = mysql_fetch_array($listlinks)) {
$clinks[] = $alinks['link'];
$cid[] = $alinks['article_id'];
}
[/code]

Now I check to see if a new set of links matches any in the $clinks array:

[code=php:0]
$nc = 0;
$pos = 0;
foreach($info[items] as $in) {
if(in_array($info[items][$nc][link], $clinks))  {
$pos = strpos($info[items][$nc][link], $clinks);
$abar = '<a href="/article/'. $cid[$pos] .'"><img src="/images/art/indexed.gif" border="0"></a>';
} else {
$abar = '<img src="/images/art/notindexed.gif">';
}
$nc = $nc + 1;
}
[/code]

If the link already exists, I want the 'article_id' of the matched link to be placed in to the href.  Hence I have the $cid array with the $pos variable giving the position with $cid[$pos]. 

Unfortunately, this isn't working as I had hoped, and only gives the same number for all the links that match.

ANy suggestions?

Thanks
Ryan

['Floating' Layer Appears on link Mouseover and follows the pointer until off]

The questions says it all.

Tons of sites now have links that, when you put your cursor anywhere on the link, a div/span/layer pops up right there with more information about the link. Such as text in a yellow box. The layer then follows the pointer until it is taken off of the link.

How do you do this?

Thanks
Ryan

[PHP to Strip All Characters Not Allowed in URL]

I have a mod-rewrite working that puts the title of an article into an html looking page like so.

[a href=\"http://www.sample.com/name-of-file.html\" target=\"_blank\"]http://www.sample.com/name-of-file.html[/a]

I want to make sure that characters not allowed in the URL don't make it in there.

Is there a PHP function that removes everything that typically isn't allowed in an URL address?

such as ( ) " ' html tags carrots and more?

Thanks
Ryan

[MySql Error on Updating when 'this' quotation mark in variable]

I have a php update like this:

[code=php:0]
$upsql = mysql_query("UPDATE comments SET comment2='$oldcomment', comment='$newcomment', edited='y', verified='$verified' WHERE user_id='$userid' AND edited='n' AND comment_id='$commentid'", $connection)
or die(mysql_error());
[/code]

The problem is that $oldcomment features a ton of text that has both "this" type of quotation marks and 'this' type of quotation marks. I get a mysql error because of these quotation marks when trying to update the database.

I have done a string replace to pull them out just for testing sake and the update works fine... so it is the existance of the quotation marks that are causing issues.

i NEED these quotation marks to remain, but how can I do the update query and avoid the error?

Thanks
Ryan