So I have multiple links as posted below, 1 of them goes to: localhost:8080/index.php (wrong one). The others work and goes to the correct url. All of them worked for a week without any problems. They should both navigate to localhost:8080/opdracht_4.2/index.php. Which they all did.
I tried:
<a class='add-product-link' href='../index.php?page=admin'>Add product</a>
<a class='add-product-link' href='./index.php?page=admin'>Add product</a>
<a class='add-product-link' href='opdracht_4.2/index.php?page=admin'>Add product</a>
Funny enough, the last link I tried (href='opdracht_4.2/index.php?) navigated to localhost:8080/opdracht_4.2/opdracht_4.2/index.php.
content function in view:
protected function mainContent() {
if ($this->shopModel->allowedToAddOrEdit) {
echo "<a class='add-product-link' href='index.php?page=admin'>Add product</a>";
}
foreach($this->shopModel->products as $product) {
echo "<div class='shop-item'>";
echo "<a href='index.php?page=details&product=" . $product['productId'] . "' class='product-name'>" . $product['productName'] . "</a><br>";
echo "<img src='" . $product['imgUrl'] . "' alt='" . $product['productName'] . "' height='100' width='100' class='product_img'> <br>";
echo "<span class='price'> € " . $product['price'] . "</span>";
if ($this->shopModel->allowedToBuy) {
echo "<a href='index.php?addedItem=" . $product['productId'] . "&page=shop'><button class='add-to-basket'>Add to cart</button></a><br><br>";
}
if ($this->shopModel->allowedToAddOrEdit) {
echo "<a href='index.php?page=admin&product=".$product['productId']."' class='add-product-link'>Edit</a>";
}
echo "</div>";
}
}
I fail to understand this and have not ever encountered this issue.
Related
This is my pagination program :
if(isset($_POST['view']))
{
$per_page = 20;
if(isset($_GET['page'])) {
$page = $_GET['page'];
} else {
$page = 1;
}
$start = $per_page * $page;
$start = $start - $per_page;
if(isset($_GET['seller']) ) {
$seller = $_GET['seller'];
} else {
$seller = ($_POST['seller']);
}
echo $seller."_".$start;
$query = "SELECT Kala.mark ,Kala.sharhe_kala, Kala_forooshande.date From Kala Join Kala_forooshande ON Kala.id_kala=Kala_forooshande.id_kala WHERE Kala_forooshande.id_forooshande=(SELECT id_forooshande From Forooshande where forooshande='". $seller ."') LIMIT $start , $per_page";
$result = mysqli_query($db,$query);
$query2 = "SELECT COUNT(*) as total FROM Kala Join Kala_forooshande ON Kala.id_kala=Kala_forooshande.id_kala WHERE Kala_forooshande.id_forooshande=(SELECT id_forooshande From Forooshande where forooshande='". $seller ."')";
$result2 = mysqli_query($db,$query2);
if ($result->num_rows > 0) {
echo " <form method='post' enctype='multipart/form-data'>
<table class='blueTable'><thead><tr><th>شماره</th><th>شرح کالا</th><th>مارک</th><th>تاریخ</th></tr></thead>";
while ($row = $result->fetch_assoc()) {
$tarikh=gregorian_to_jalali((substr($row["date"],0,4)),(substr($row["date"],5,2)),(substr($row["date"],8,2)));
$j=$start++;
echo "<tr><td>" . $j . "</td><td>" . $row["sharhe_kala"] . "</td><td>" . $row["mark"] . "</td><td>" .$tarikh[0]."-".$tarikh[1]."-".$tarikh[2] . "</td></tr>";
}
echo "</table></form> ";
$total = mysqli_fetch_assoc($result2);
$total_page = (ceil($total['total'] / $per_page));
echo "<table class='pagination'>";
$prev = $page - 1;
if ($page <= 1) {
echo "
<td> << </td>
";
} else {
echo "
<td> << </td>
";
}
for ($i = 1; $i <= $total_page; $i++) {
if ($i == $page) {
echo "
<td class='active'>$i</td>";
} else {
echo "
<td>" . $i . "</td>";
}
}
$next = $page + 1;
if ($page >= $total_page) {
echo "
<td>>></td>
";
} else {
echo "
<td> >></td>
";
}
echo "</table>";
}
}
The problem is when the user click on page 2 , the <a> tag sends <a href=\"?page=" . $i . "&seller=".$seller."\">" to see the page number 2 , but it doesn't work because of the if clauseif(isset($_POST['view']) at the begining
So it just works for first page which the view button is clicked .
Is it possible to send button value in the link to simulate on button click event ?
Based on your comment on the question:
i want to be shown only if user click on view button
Then you want more view buttons. Replace your links with their own forms which post the values your server-side code expects. So instead of this:
echo "
<td>" . $i . "</td>";
You might have something like this:
echo "
<td>
<form method=\"post\">
<input type=\"hidden\" name=\"page\" value=\"" . $i "\" />
<input type=\"hidden\" name=\"seller\" value=\"" . $seller "\" />
<input type=\"submit\" name=\"view\" value=\"" . $i "\" />
</form>
</td>";
You can use CSS to style your buttons to look like links if you prefer. Tools like Boostrap make that very easy, just adding classes like "btn btn-link" to any clickable element for example.
But ultimately if you want your links to submit a form them make them forms.
I've made a button, here is the piece of code (bootstrap):
<span class="glyphicon glyphicon-download-alt"></span> Download
And this piece of mysql code, which contains a few links:
<?php
$con=mysqli_connect("localhost","admin","admin133","kernel");
if (mysqli_connect_errno())
{
echo "Error bij connecten: " . mysqli_connect_error();
}
$result = mysqli_query($con,"SELECT * FROM hack ORDER BY ID DESC ");
echo "<table border='0'>
<tr>
<th>Name</th>
<th>Status</th>
<th>Retepreter</th>
<th>Kwikie</th>
<th>Nevermind</th>
</tr>";
while($row = mysqli_fetch_array($result))
{
echo "<tr>";
echo "<td>" . $row['name'] . "</td>";
echo "<td>" . $row['kakatoeee'] . "</td>";
echo "<td>" . $row['kakatoe2'] . "</td>";
echo "<td>" . $row['kakatoe'] . "</td>";
echo "<td>" . $row['papaja'] . "</td>";
echo "</tr>";
}
echo "</table>";
mysqli_close($con);
?>
Now, my question is, how do I make it so that the links connect to the bootstrap buttons? (Sorry if I'm a bit unclear, I'm Dutch an it's pretty hard to type in English)
papaja, kakatoe etc. is my http!
Is there a way that i can escape >, I have a combo box which has an option below. I tried replacing > with > but it's still not uploading properly.
<select name="Category3" id="Category3">
<option value="Request |Running > 1 hour">Request |Running > 1 hour</option>
What it should upload is just Request |Running > 1 hour
but what is being uploaded is: Request |Running > 1 hour 1 hour' />
i dont know where its getting the other 1 hour' />
i tried removing the > and it just uploaded Request |Running 1 hour without the excess 1 hour' /> but i need it for consistency
here is the php code that im using to upload to db
<?php
error_reporting(0);
require 'include/DB_Open.php';
$Category3 = mysql_real_escape_string ($_POST['Category3']);
if (isset($ABC))
{
$sql="INSERT into XXX category_2
VALUES ('".$Category3."')";
$result=mysql_query($sql)or die(mysql_error());
}
?>
here is my code for retrieving the data
$sql="SELECT category_2
FROM XXX
WHERE resolved_date BETWEEN '" . $date . "' AND '" . $date1 . "'
ORDER BY resolved_date";
$myData = mysql_query($sql);
//to count if there are any results
$numrow = mysql_num_rows($myData);
if($numrow == 0)
{
echo "No results found.";
}
else
{
echo "$numrow";
}
{
echo "<table width='auto' cellpadding='1px' cellspacing='0px' border=1 align='center'>
<tr>
<th align='center'><strong>Category 3</strong></th>
</tr>";
while($info = mysql_fetch_array($myData))
{
echo "<form action='retrieve.php' method='post'>";
echo"<tr>";
echo "<td align='center'>" . $info['category_2'] . "<input type=hidden name=category_2 value=" . $info['category_2'] . "' /> </td>";
echo "</tr>";
echo "</form>";
}
}
echo "</table>";
Whenever you're displaying text that might include special HTML characters, you should use htmlentities() to encode it properly, so these characters don't cause the HTML to be misparsed (or worse, allow script injection).
$cat2 = htmlentities($info['category_2']);
echo "<td align='center'>" . $cat2 . "<input type='hidden' name='category_2[]' value='" . $cat2 . "' /> </td>";
You also were missing the ' after value=. I've added that (and quotes around all the other attributes).
Since you're creating multiple inputs with the same name, you need to give them an array-style name so that the server script can get all the values. $_POST['category_2'] will be an array.
i have a code...server side and cant seem to make it load wherein HEADER would be vertical, i have tried the code below,
<?php
require 'include/DB_Open.php';
$ea_name = $_POST['ea_name'];
$sql="SELECT * FROM ea_error WHERE ea_name = '" . $ea_name . "'";
$myData = mysql_query($sql) or die(mysql_error());
//to count if there are any results
$numrow = mysql_num_rows($myData) ;
if($numrow == 0)
{
echo "No results found.";
}
else
{
echo '<fieldset><legend><strong>Information</strong></legend>
<table width="auto" border="0" align="center">
<tr><th scope="row">Error</th></tr>
<tr><th scope="row">Resolution</th></tr>
<tr><th scope="row">Contact/s</th></tr>';
while($info = mysql_fetch_array($myData))
{
echo "<form action='retrieve.php' method='post'>";
echo "<td align='center'>" . "<textarea readonly=readonly name=error cols=75 rows=8> " . $info['error'] . "</textarea></td>";
echo "<td align='center'>" . "<textarea readonly=readonly name=resolution cols=75 rows=8> " . $info['resolution'] . "</textarea></td>";
echo "<td align='center'>" . "<textarea readonly=readonly name=contacts cols=75 rows=8> " . $info['contacts'] . "</textarea></td>";
echo "</form>";
echo "</table>";
}
}
echo "</fieldset>";
include 'include/DB_Close.php';
?>
whats showing with this code is like below
Error
Resolution
Contact/s
then i would have the three text areas here on a single row
what i want to happen is
Error - TEXTAREA
Resolution - TEXTAREA
Contact/s - TEXTAREA
pls help...i also tried using a css style to no avail
table, td, th {
border: 1px solid red;
}
thead {
float: left;
}
ive also tried to use the code below,
echo "<form action='retrieve.php' method='post'>";
echo "<tr>";
echo "<td align='center'>" . "<textarea readonly=readonly name=error cols=75 rows=8> " . $info['error'] . "</textarea></td>";
echo "</tr>";
echo "<tr>";
echo "<td align='center'>" . "<textarea readonly=readonly name=resolution cols=75 rows=8> " . $info['resolution'] . "</textarea></td>";
echo "</tr>";
echo "<tr>";
echo "<td align='center'>" . "<textarea readonly=readonly name=contacts cols=75 rows=8> " . $info['contacts'] . "</textarea></td>";
echo "</tr>";
but what i am getting is
Error
Resolution
Contact/s
TEXTAREA
TEXTAREA
TEXTAREA
If I understood the question correctly, this could be an answer (although I would TOTALLY avoid using tables for layout design and not just tabular data):
$myRes = "<form action='retrieve.php' method='post'>
<fieldset>
<legend><strong>Information</strong></legend>
<table width='auto' border='0' align='center'>
<tr>
<th scope='row'>Error</th>
<td align='center'><textarea readonly=readonly name=error cols=75 rows=8>" . $info['error'] . "</textarea></td>
</tr>
<tr>
<th scope='row'>Resolution</th>
<td align='center'><textarea readonly=readonly name=resolution cols=75 rows=8>" . $info['resolution'] . "</textarea></td>
</tr>
<tr>
<th scope='row'>Contact/s</th>
<td align='center'><textarea readonly=readonly name=contacts cols=75 rows=8>" . $info['contacts'] . "</textarea></td>
</tr>
</table>
</fieldset>
</form>";
echo $myRes;
View image: http://i.stack.imgur.com/yxE4u.jpg
Although this is in PHP, I'm trying to (with HTML) get two words (which use the same class) to push next to each other without calling the class seperately or using the two words in the same if/if else function. I'm sure it's just a simple HTML element.
<?php
if (something){
echo "<p class='message'>hello</p>";
}
if (somethingelse){
echo "<p class='message'>world</p>";
}
?>
As the comments aren't what I'm after, I'll show what I'm using:
<?php
if (!empty($message)){
echo "<p class='message'>" . $message . "</p>";
}
if (!empty($errors)){
echo "<p class='message'>";
foreach ($errors as $error){
echo " - " . $error . "<br />";
}
echo "</p>";
}
?>
One statement or both at the same time may prove true. Hopefully you can see why I can't wrap it all around an HTML tag.
i think you want to do this
<p class="messasge"> <?php echo $message; ?> </p>
RE-FIXED according to updated specifications :
<?php
if (!empty($message)){
echo "<p class='message'>" . $message;
}
if (!empty($errors)){
if (empty($message) echo "<p class='message'>";
foreach ($errors as $error){
echo " - " . $error . "<br />";
}
}
if ((!empty($message))||(!empty($errors))) echo "</p>";
?>
if JUST message is true it'll print <p class='message'>MESSAGE</p>
if JUST errors is true, it'll print <p class='message'>ERRORS</p>
if BOTH are true, it'll print <p class='message'>MESSAGEERRORS</p>
I think you probably want some variant on the following code:
<?php
$output = '';
if (something)
$output .= 'hello';
if (somethingelse)
$output .= 'world';
if ($output)
echo "<p class='message'>$output</p>";
?>
For your example, you could replace all of the echos in the first two conditions with appending to $message, then only output if there is something to output. There are numerous options but I think this is the most flexible / elegant.
In your case it can be simplified to,
<?php
$output = $message;
if (!empty($errors))
foreach ($errors as $error)
$output .= " - $error<br />";
if (!empty($output))
echo "<p class='message'>$output</p>";
?>
Maybe the dl list is useful
<?php
if (!empty($message)){
echo "<dl class='message'><dt>" . $message . "</dt>";
}
if (!empty($errors)){
foreach ($errors as $error){
echo "<dd> - " . $error . "</dd>";
}
echo "</dl>";
}
?>
<?php
$message = "";
if (something) $message = "hello";
if (somethingelse) $message += " world";
echo "<p class='message'>".$message."</p>";
?>