[讨论]当display_error开启后的akobook
当display_error开启后的akobook.
就会出现
akobook.php 页面
[code]Notice: Undefined variable: func in g:\easyphp1-7\www\mambo4523-golden-cn\components\com_akobook\akobook.php on line 126[/code]
sub_writeentry.php 页面
[code]Notice: Undefined index: is_editor in g:\easyphp1-7\www\mambo4523-golden-cn\components\com_akobook\sub_writeentry.php on line 14
Notice: Undefined property: usermail in g:\easyphp1-7\www\mambo4523-golden-cn\components\com_akobook\sub_writeentry.php on line 141
Notice: Undefined variable: row in g:\easyphp1-7\www\mambo4523-golden-cn\components\com_akobook\sub_writeentry.php on line 154
Notice: Undefined variable: row in g:\easyphp1-7\www\mambo4523-golden-cn\components\com_akobook\sub_writeentry.php on line 155
Notice: Undefined variable: row in g:\easyphp1-7\www\mambo4523-golden-cn\components\com_akobook\sub_writeentry.php on line 156
Notice: Undefined variable: row in g:\easyphp1-7\www\mambo4523-golden-cn\components\com_akobook\sub_writeentry.php on line 205
[/code]
大家先一起来看看sub_writeentry.php 的代码页面
[code]<?php
/**
* AkoBook - A Mambo Guestbook Component
* @version 3.42
* @package AkoBook
* @copyright (C) 2003, 2004 by Arthur Konze - All rights reserved!
* @license http://www.konze.de/content/view/8/26/ Copyrighted Commercial Software
**/
# Don't allow direct linking
defined( '_VALID_MOS' ) or die( 'Direct Access to this location is not allowed.' );
# Don't allow passed settings
if (($_REQUEST['is_editor'])) {
print "<SCRIPT>document.location.href='../../index.php'</SCRIPT>\n";
exit();
}
# Check if Registered Users only
if (!$ab_anonentry AND !$is_user) {
echo _GUESTBOOK_ONLYREGISTERED;
} else {
# Add custom Pathway
$mainframe->appendPathWay(_GUESTBOOK_SIGN);
# Javascript for SmilieInsert and Form Check
echo "<script language=\"Javascript\">";
echo " function x () {";
echo " return;";
echo " }";
echo " function gb_smilie(thesmile) {";
echo " document.gbookForm.gbtext.value += \" \"+thesmile+\" \";";
echo " document.gbookForm.gbtext.focus();";
echo " }";
echo " function validate(){";
echo " if ((document.gbookForm.gbname.value=='') || (document.gbookForm.gbtext.value=='')){";
echo " alert(\""._GUESTBOOK_VALIDATE."\");";
echo " } else {";
echo " document.gbookForm.action = 'index.php';";
echo " document.gbookForm.submit();";
echo " }";
echo " }";
if ($ab_bbcodesupport) {
echo " function DoPrompt(action) {";
echo " var revisedMessage;";
echo " var currentMessage = document.gbookForm.gbtext.value;";
echo " if (action == \"url\") {";
echo " var thisURL = prompt(\"Enter the URL for the link you want to add.\", \"http://\");";
echo " var thisTitle = prompt(\"Enter the web site title\", \"Page Title\");";
echo " var urlBBCode = \"[URL=\"+thisURL+\"]\"+thisTitle+\"[/URL]\";";
echo " revisedMessage = currentMessage+urlBBCode;";
echo " document.gbookForm.gbtext.value=revisedMessage;";
echo " document.gbookForm.gbtext.focus();";
echo " return;";
echo " }";
echo " if (action == \"email\") {";
echo " var thisEmail = prompt(\"Enter the email address you want to add.\", \"\");";
echo " var emailBBCode = \"[EMAIL]\"+thisEmail+\"[/EMAIL]\";";
echo " revisedMessage = currentMessage+emailBBCode;";
echo " document.gbookForm.gbtext.value=revisedMessage;";
echo " document.gbookForm.gbtext.focus();";
echo " return;";
echo " }";
echo " if (action == \"bold\") {";
echo " var thisBold = prompt(\"Enter the text that you want to make bold.\", \"\");";
echo " var boldBBCode = \"[B]\"+thisBold+\"[/B]\";";
echo " revisedMessage = currentMessage+boldBBCode;";
echo " document.gbookForm.gbtext.value=revisedMessage;";
echo " document.gbookForm.gbtext.focus();";
echo " return;";
echo " }";
echo " if (action == \"italic\") {";
echo " var thisItal = prompt(\"Enter the text that you want to make italic.\", \"\");";
echo " var italBBCode = \"[I]\"+thisItal+\"[/I]\";";
echo " revisedMessage = currentMessage+italBBCode;";
echo " document.gbookForm.gbtext.value=revisedMessage;";
echo " document.gbookForm.gbtext.focus();";
echo " return;";
echo " }";
echo " if (action == \"underline\") {";
echo " var thisUndl = prompt(\"Enter the text that you want to be undelined.\", \"\");";
echo " var undlBBCode = \"[U]\"+thisUndl+\"[/U]\";";
echo " revisedMessage = currentMessage+undlBBCode;";
echo " document.gbookForm.gbtext.value=revisedMessage;";
echo " document.gbookForm.gbtext.focus();";
echo " return;";
echo " }";
echo " if (action == \"image\") {";
echo " var thisImage = prompt(\"Enter the URL for the image you want to display.\", \"http://\");";
echo " var imageBBCode = \"[IMG]\"+thisImage+\"[/IMG]\";";
echo " revisedMessage = currentMessage+imageBBCode;";
echo " document.gbookForm.gbtext.value=revisedMessage;";
echo " document.gbookForm.gbtext.focus();";
echo " return;";
echo " }";
echo " if (action == \"quote\") {";
echo " var quoteBBCode = \"[QUOTE] [/QUOTE]\";";
echo " revisedMessage = currentMessage+quoteBBCode;";
echo " document.gbookForm.gbtext.value=revisedMessage;";
echo " document.gbookForm.gbtext.focus();";
echo " return;";
echo " }";
echo " if (action == \"code\") {";
echo " var codeBBCode = \"[code] [/code]\";";
echo " revisedMessage = currentMessage+codeBBCode;";
echo " document.gbookForm.gbtext.value=revisedMessage;";
echo " document.gbookForm.gbtext.focus();";
echo " return;";
echo " }";
echo " if (action == \"listopen\") {";
echo " var liststartBBCode = \"[LIST]\";";
echo " revisedMessage = currentMessage+liststartBBCode;";
echo " document.gbookForm.gbtext.value=revisedMessage;";
echo " document.gbookForm.gbtext.focus();";
echo " return;";
echo " }";
echo " if (action == \"listclose\") {";
echo " var listendBBCode = \"[/LIST]\";";
echo " revisedMessage = currentMessage+listendBBCode;";
echo " document.gbookForm.gbtext.value=revisedMessage;";
echo " document.gbookForm.gbtext.focus();";
echo " return;";
echo " }";
echo " if (action == \"listitem\") {";
echo " var thisItem = prompt(\"Enter the new list item. Note that each list group must be preceeded by a List Close and must be ended with List Close.\", \"\");";
echo " var itemBBCode = \"[*]\"+thisItem;";
echo " revisedMessage = currentMessage+itemBBCode;";
echo " document.gbookForm.gbtext.value=revisedMessage;";
echo " document.gbookForm.gbtext.focus();";
echo " return;";
echo " }";
echo " }";
}
echo "</SCRIPT>";
echo "<TABLE align='center' width='90%' CELLPADDING='0' CELLSPACING='4' BORDER='0'>";
echo "<FORM NAME='gbookForm' ACTION='index.php' TARGET=_top METHOD='POST'>";
$gbname = $my->username;
$gbmail = $my->usermail;
# Check if User is Admin and if he wants to edit
if (($is_editor) AND ($gbid)) {
echo "<INPUT TYPE='hidden' NAME='gbid' value='$gbid'>";
$database->setQuery( "SELECT * FROM #__akobook WHERE gbid = $gbid" );
$row = NULL;
$database->loadObject( $row );
}
echo "<INPUT TYPE='hidden' NAME='option' value='com_akobook'>";
echo "<INPUT TYPE='hidden' NAME='Itemid' value='$Itemid'>";
echo "<INPUT TYPE='hidden' NAME='func' value='entry'>";
echo "<TR><TD WIDTH='130'>"._GUESTBOOK_ENTERNAME." <span class='small'>*</span></TD><TD><INPUT TYPE='text' NAME='gbname' style='width:245px;' class='inputbox' VALUE='$row->gbname'></TD></TR>";
if ($ab_showmail) echo "<TR><TD WIDTH='130'>"._GUESTBOOK_ENTERMAIL."</TD><TD><INPUT TYPE='text' NAME='gbmail' style='width:245px;' class='inputbox' VALUE='$row->gbmail'></TD></TR>";
if ($ab_showhome) echo "<TR><TD WIDTH='130'>"._GUESTBOOK_ENTERPAGE."</TD><TD><INPUT TYPE='text' NAME='gbpage' style='width:245px;' class='inputbox' VALUE='$row->gbpage'></TD></TR>";
if ($ab_showloca) echo "<TR><TD WIDTH='130'>"._GUESTBOOK_ENTERLOCA."</TD><TD><INPUT TYPE='text' NAME='gbloca' style='width:245px;' class='inputbox' VALUE='$row->gbloca'></TD></TR>";
if ($ab_showicq) echo "<TR><TD WIDTH='130'>"._GUESTBOOK_ENTERICQ."</TD><TD><INPUT TYPE='text' NAME='gbicq' style='width:245px;' class='inputbox' VALUE='$row->gbicq'></TD></TR>";
if ($ab_showaim) echo "<TR><TD WIDTH='130'>"._GUESTBOOK_ENTERAIM."</TD><TD><INPUT TYPE='text' NAME='gbaim' style='width:245px;' class='inputbox' VALUE='$row->gbaim'></TD></TR>";
if ($ab_showmsn) echo "<TR><TD WIDTH='130'>"._GUESTBOOK_ENTERMSN."</TD><TD><INPUT TYPE='text' NAME='gbmsn' style='width:245px;' class='inputbox' VALUE='$row->gbmsn'></TD></TR>";
if ($ab_showrating) {
echo "<TR><TD WIDTH='130'>"._GUESTBOOK_ENTERVOTE."</TD>";
echo "<TD><select style='width:100px;' class='inputbox' size='1' name='gbvote'>";
$selitem = $row->gbvote ? $row->gbvote : floor($ab_maxvoting/2) + 1;
for ($i=1; $i<=$ab_maxvoting; $i++) {
echo "<option";
if ($i==$selitem) echo " selected";
echo ">$i</option>";
}
echo "</select> ($ab_maxvoting - "._GUESTBOOK_VOTEGOOD.", 1 - "._GUESTBOOK_VOTEBAD.")</TD></TR>";
} else {
$middlerate = floor($ab_maxvoting/2) + 1;
echo "<INPUT TYPE='hidden' NAME='gbvote' value='$middlerate'>";
}
# Switch for BB Code support
if ($ab_bbcodesupport) {
echo "<TR><TD WIDTH='130'> </TD><TD>";
echo "<A href='javascript: x()' onClick='DoPrompt(\"url\");'><IMG src='components/com_akobook/images/bburl.gif' hspace='1' border='0' alt='Web Address'></A>";
echo "<A href='javascript: x()' onClick='DoPrompt(\"email\");'><IMG src='components/com_akobook/images/bbemail.gif' hspace='1' border='0' alt='Email Address'></A>";
if ($ab_picsupport) echo "<A href='javascript: x()' onClick='DoPrompt(\"image\");'><IMG src='components/com_akobook/images/bbimgsrc.gif' hspace='1' border='0' alt='Load Image from Web'></A>";
echo "<A href='javascript: x()' onClick='DoPrompt(\"bold\");'><IMG src='components/com_akobook/images/bbbold.gif' hspace='1' border='0' alt='Bold Text'></A>";
echo "<A href='javascript: x()' onClick='DoPrompt(\"italic\");'><IMG src='components/com_akobook/images/bbitalic.gif' hspace='1' border='0' alt='Italic Text'></A>";
echo "<A href='javascript: x()' onClick='DoPrompt(\"underline\");'><IMG src='components/com_akobook/images/bbunderline.gif' hspace='1' border='0' alt='Underlined Text'></A>";
echo "<A href='javascript: x()' onClick='DoPrompt(\"quote\");'><IMG src='components/com_akobook/images/bbquote.gif' hspace='1' border='0' alt='Quote'></A>";
echo "<A href='javascript: x()' onClick='DoPrompt(\"code\");'><IMG src='components/com_akobook/images/bbcode.gif' hspace='1' border='0' alt='Code'></A>";
echo "<A href='javascript: x()' onClick='DoPrompt(\"listopen\");'><IMG src='components/com_akobook/images/bblistopen.gif' hspace='1' border='0' alt='Open List'></A>";
echo "<A href='javascript: x()' onClick='DoPrompt(\"listitem\");'><IMG src='components/com_akobook/images/bblistitem.gif' hspace='1' border='0' alt='List Item'></A>";
echo "<A href='javascript: x()' onClick='DoPrompt(\"listclose\");'><IMG src='components/com_akobook/images/bblistclose.gif' hspace='1' border='0' alt='Close List'></A>";
echo "</TD></TR>";
}
echo "<TR><TD WIDTH='130' valign='top'>"._GUESTBOOK_ENTERTEXT." <span class='small'>*</span><br /><br />";
# Switch for Smilie Support
if ($ab_smiliesupport) {
$count=1;
foreach ($smiley as $i=>$sm) {
echo "<a href=\"javascript:gb_smilie('$i')\" title='$i'><img src='components/com_akobook/images/$sm' border='0'></a> ";
if ($count%5==0) echo "<br>";
$count++;
}
}
echo "</TD><TD valign='top'><TEXTAREA style='width:245px;' ROWS='8' NAME='gbtext' class='inputbox' wrap='VIRTUAL'>$row->gbtext</TEXTAREA></TD></TR>";
echo "<TR><TD WIDTH='130'><INPUT TYPE='button' NAME='send' VALUE='"._GUESTBOOK_SENDFORM."' class='button' onClick='validate()'></TD>";
echo "<TD align='right'><input type='reset' value='"._GUESTBOOK_CLEARFORM."' name='reset' class='button'></TD></TR></FORM></TABLE>";
echo "<center><span class='small'>* "._GUESTBOOK_REQUIREDFIELD."</span></center>";
# Close RegUserOnly Check
}
?>
[/code]
我在代码方面真的不在行..
我想问问是不是因为没有使用到 function 的问题??