| Autor | Zpráva | ||
|---|---|---|---|
| mee Profil * |
#1 · Zasláno: 8. 7. 2009, 20:09:38
Delam tridu na automaticke generovani a zapisovani tabulek do databaze ale nejde mi predavat hodnotu pole v objektu pise mi to
Warning: Invalid argument supplied for foreach() in C:\Program Files\EasyPHP 3.0\www\class\create.php on line 48
<?php
class my_create_table {
function __construct() {
$this->connect = @mysql_connect("localhost", "x", "");
mysql_select_db("admin");
}
function count($number = 3) {
$this->count = $number;
}
function generate() {
$n = $this->count;
$i = 0;
print "<form action=\"".$_SERVER['PHP_SELF']."\" method=\"post\">";
print "<table>";
for( is_numeric($n) ; $i < $n ; $i++ ) {
print "<tr>";
print "<td>Prvek:</td>";
print "<td> </td>";
print "<td><input type=\"text\" name=\"thing$i\" /></td>";
print "<td>Vlastnosti:</td>";
print "<td> </td>";
print "<td><input type=\"text\" name=\"properties$i\" /></td></tr>";
$this->thing = array();
$this->thing = "thing$i";
$this->properties = array();
$this->properties = "properties$i";
}
print "<tr>";
print "<td></td>";
print "<td> </td>";
print "<td></td>";
print "<td></td>";
print "<td> </td>";
print "<td><input type=\"submit\" value=\"Odeslat\" /></td></tr>";
print "</table";
print "</form>";
}
function create() {
}
}
$a = new my_create_table();
$a->count();
$a->generate();
foreach($a->thing as $value) {
echo $value;
}
?>
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| mee Profil * |
#2 · Zasláno: 8. 7. 2009, 20:56:32
tak uz sem na to prisel
<?php
class my_create_table {
function __construct() {
$this->connect = @mysql_connect("localhost", "x", "");
mysql_select_db("admin");
}
function count($number = 3) {
$this->count = $number;
}
function generate() {
$n = $this->count;
$i = 0;
$this->thing = array();
$this->properties = array();
print "<form action=\"".$_SERVER['PHP_SELF']."\" method=\"post\">";
print "<table>";
for( is_numeric($n) ; $i < $n ; $i++ ) {
print "<tr>";
print "<td>Prvek:</td>";
print "<td> </td>";
print "<td><input type=\"text\" name=\"thing$i\" /></td>";
print "<td>Vlastnosti:</td>";
print "<td> </td>";
print "<td><input type=\"text\" name=\"properties$i\" /></td></tr>";
$this->thing[] = "thing$i";
$this->properties[] = "properties$i";
}
print "<tr>";
print "<td></td>";
print "<td> </td>";
print "<td></td>";
print "<td></td>";
print "<td> </td>";
print "<td><input type=\"submit\" value=\"Odeslat\" /></td></tr>";
print "</table";
print "</form>";
}
function create() {
}
}
$a = new my_create_table();
$a->count();
$a->generate();
foreach($a->thing as $value) {
echo $value;
}
?> |
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| Pinqui Profil |
#3 · Zasláno: 8. 7. 2009, 20:59:27
Jsem trochu laik, ale kde jsi sebral $a->thing není to blbost??
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| Kcko Profil |
#4 · Zasláno: 8. 7. 2009, 21:19:33
Sebral to v te tride, nedefinovane clenske pole.
Tohle ma sice obal "tridy", ale je to naprosto k nicemu. |
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| fuckin Profil |
#5 · Zasláno: 8. 7. 2009, 22:02:07
Tohle ma sice obal "tridy", ale je to naprosto k nicemu.
Pravda nestoji to za nic. To vytvoreni te tabulky je vrchol :D. |
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Časová prodleva: 15 let
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