TinyMCE PHP not allowing users to enter certain values

**billy_111** · Oct 14, 2009, 15:57

Hey,

I am using TinyMCE for my backend admin section to upload existing details on specific pages of my website.

However when i enter an apostrophe:-

e.g. This isn't a test

It does not update in the database. If i take the apostrophe out then it works?

Why does this happen and what do i need to do?

I have the following code in my <head> tag:-

PHP Code:


<script language="javascript" type="text/javascript" src="tinymce/jscripts/tiny_mce/tiny_mce.js"></script>

<script language="javascript" type="text/javascript">

tinyMCE.init({

mode : "textareas",

theme : "advanced",

plugins : "safari,spellchecker,pagebreak,style,layer,table,save,advhr,advimage,advlink,emotions,iespell,inlinepopups,insertdatetime,preview,media,searchreplace,print,contextmenu,paste,directionality,fullscreen,noneditable,visualchars,nonbreaking,xhtmlxtras,template,imagemanager,filemanager",

// Theme options

theme_advanced_buttons1 : "save,newdocument,|,bold,italic,underline,strikethrough,|,justifyleft,justifycenter,justifyright,justifyfull,|,styleselect,formatselect,fontselect,fontsizeselect",

theme_advanced_buttons2 : "cut,copy,paste,pastetext,pasteword,|,search,replace,|,bullist,numlist,|,outdent,indent,blockquote,|,undo,redo,|,link,unlink,anchor,image,cleanup,help,code,|,insertdate,inserttime,preview,|,forecolor,backcolor",

theme_advanced_buttons3 : "tablecontrols,|,hr,removeformat,visualaid,|,sub,sup,|,charmap,emotions,iespell,media,advhr,|,print,|,ltr,rtl,|,fullscreen",

theme_advanced_buttons4 : "insertlayer,moveforward,movebackward,absolute,|,styleprops,spellchecker,|,cite,abbr,acronym,del,ins,attribs,|,visualchars,nonbreaking,template,blockquote,pagebreak,|,insertfile,insertimage",

theme_advanced_toolbar_location : "top",

theme_advanced_toolbar_align : "left",

theme_advanced_statusbar_location : "bottom",



theme_advanced_resizing : true,

// Example content CSS (should be your site CSS)

content_css : "css/example.css",

// Drop lists for link/image/media/template dialogs

template_external_list_url : "js/template_list.js",

external_link_list_url : "js/link_list.js",

external_image_list_url : "js/image_list.js",

media_external_list_url : "js/media_list.js"

});

//you can also used “advanced” for themes

</script>

What am i doing wrong?

Regards

**Dan Grossman** · Oct 14, 2009, 16:08

The problem is not your HTML or JavaScript but your PHP code processing the form

You are likely not escaping the string before inserting it into your query

Use mysql_real_escape_string

**billy_111** · Oct 14, 2009, 16:21

Hey,

I have changed the way i insert like this, but still no luck:--

PHP Code:


                    $title = $_POST['txt_title'];

                    $details = $_POST['txt_details'];

                    $date = $_POST['txt_date'];

                    $info = $_POST['txt_info'];

                    $day = $_POST['txt_day'];



                    mysql_real_escape_string($title);

                    mysql_real_escape_string($details);

                    mysql_real_escape_string($date);

                    mysql_real_escape_string($info);

                    mysql_real_escape_string($day);

                    

                    $insert = "INSERT INTO bills (bill_title, bill_info, bill_date, other_info, bill_day, active, archive, date_added) VALUES 

                    (

                    $title,

                    $details,

                    $date,

                    $info,

                    $day,

                    '1', 'NO', now()

                    )";

                    $add_member = mysql_query($insert);

now the insert does not work at all!

**Dan Grossman** · Oct 14, 2009, 16:35

mysql_real_escape_string returns a string, it does not modify a string, so you haven't changed anything

PHP Code:


$details = mysql_real_escape_string($details);

You also need to enclose all strings in single quotes in SQL

PHP Code:


                    $insert = "INSERT INTO bills (bill_title, bill_info, bill_date, other_info, bill_day, active, archive, date_added) VALUES
                    ( 
                    '$title', 
                    '$details', 
                    '$date', 
                    '$info, 
                    '$day', 
                    '1', 'NO', now() 
                    )";

**billy_111** · Oct 14, 2009, 16:42

Thanks!

It works now

Regards

**billy_111** · Oct 14, 2009, 17:02

Hey,

One final thing whilst we are talking about tinyMCE, i have realised that everything is within tags when using the plugin.

So in my database all my fields will have tags around them. This is mucking up my styles and i cant seem to fix is accordingly.

If you take a look at this page:-

http://www.listentotheconstituents.com/manage_bills.php

Take a look at the "This weeks bills" section at the top. The bottom link has been created using tinyMCE but as you can see it spoils the styles. What do i need to do in order for this to match the links directly above it?

Regards

**Dan Grossman** · Oct 14, 2009, 17:50

You can either remove the tags before storing the text in the database, you can remove the tags after retrieving the stored text from the database, or you can edit your stylesheet so tags look the way you want them.

http://php.net/manual/en/function.str-replace.php
http://us2.php.net/manual/en/function.preg-replace.php

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