I am trying to add CSS to my form but not sure how to do this. The form is created in php and MySQL, in browser it looks like: http://gyazo.com/5d099ead9bd6ea83859a5114b2438748
I need to allign the text and drop downs so they are in the equal throughout and add some spacing. Anyone help with CSS for this?
html currently:
<div class="wrap">
<img src="/images/logo.png" alt="Highdown logo" />
<h1>Entry form</h1>
</div>
css currently:
.wrap {
position: relative;
}
The form is produced with this:
if ($event_result = $con->query("SELECT Event.Name FROM event")) {
echo "<form method =\"POST\" action=\"save.php\"> ";
while ($row = $event_result->fetch_assoc()) {
echo $row['Name']. ' ';
if ($student_result = $con->query("SELECT Student.Form, Teacher.Form, Student.Forename, Student.Surname, Student_ID " .
"FROM Student, Teacher " .
"WHERE Student.Form = Teacher.Form AND Teacher.Username = '" . $_SESSION['Username'] . "'")) {
if ($student_result->num_rows) {
echo "<select name ='". $row['Name']."'>";
while ($row1 = $student_result->fetch_assoc()) {
echo '<option value="" style="display:none;"></option>';
echo "<option value ='" . $row1['Student_ID'] . "'>" . $row1['Forename'] . ' ' . $row1['Surname'] . "</option>";
}
echo "</select> <br />";
}
}
}
echo '<input type="submit" value ="Submit">';
echo '<input type="reset" value ="Reset">';
echo '<input type="button" value = "Add student" onclick="location.href=\'http://localhost/sportsday/addstudent.php\'">';
echo '<input type="button" value = "Delete student">';
echo "</form>";
}
Use
<form>
<table>
<tr> //1st Table row
<td></td> //Table column data
<td></td> //table column data
</tr> //1st row ends
<tr> // 2nd Table row
<td></td> //Table column data
<td></td> //table column data
</tr> //2nd row ends
</table>
</form>
This will give you a better layout of the form.
This should work i did not try as i dont have the database
//Query to display all events
if ($event_result = $con->query("SELECT Event.Name FROM event")) {
echo "<form method =\"POST\" action=\"save.php\"> ";
echo '<table>';
echo '<tr>';
echo '<td>';
while ($row = $event_result->fetch_assoc()) {
echo $row['Name']. ' ';
echo '</td>';
if ($student_result = $con->query("SELECT Student.Form, Teacher.Form, Student.Forename, Student.Surname, Student_ID " .
"FROM Student, Teacher " .
"WHERE Student.Form = Teacher.Form AND Teacher.Username = '" . $_SESSION['Username'] . "'")) {
if ($student_result->num_rows) {
echo '<td>';
echo "<select name ='". $row['Name']."'>";
while ($row1 = $student_result->fetch_assoc()) {
echo "<option value ='" . $row1['Student_ID'] . "'>" . $row1['Forename'] . ' ' . $row1['Surname'] . "</option>";
}
echo "</select> <br />";
echo '</td>';
echo '</tr>';
}
}
}
echo '</table>';
echo '<input type="submit" value ="Submit">';
echo '<input type="reset" value ="Reset">';
echo '<input type="button" value = "Add student" onclick="location.href=\'http://localhost/sportsday/addstudent.php\'">';
echo '<input type="button" value = "Delete student">';
echo "</form>";
}
?>
you can directly write in css
form {
⋮ declare css
}
or give name to form
form[name="value"]{
⋮ declare css
}
or add any class or id on form
#formid{
⋮ declare css
}
.formclass{
⋮ declare css
}
First , check your database...
May be there is Another Issue not related to Tabular Output.
So , First remove Table Tag..and check whether its working ?
Then try in HTML TABLE TAG
Otherwise give me sample database .sql File and complete PHP code in google drive or on shared drive.
So that I can check and identify where is problem ?
Related
I have a problem with my page. I was trying to solve it by a lot of tutorials but i don´t know how to make it work. Simply put i have a database of objects. When i select object, page will redirect to another where are shown all informations about the object. But i need to keep the selected option in drop down menu. There is 110 objects so if i select object number 25, informations will show but the drop down menu wont stay on number 25. Can somebody help me with it?
<form action="dbobj2.php" method="post" name="form1">
Zoznam objektov<br>
<?php
include('System/connect.php');
$sql = "SELECT Objekt FROM DBObj";
$result = mysqli_query($db,$sql);
echo "<select name='Objekt'>";
while ($row = mysqli_fetch_array($result)) {
echo "<option value='" . $row['Objekt'] . "'>" . $row['Objekt'] . "</option>";
}
echo "</select>";
?>
<input name="btnSubmit" type="submit" value="Vyber">
</form>
<?php
echo $_POST['Objekt'];
echo "<hr>";
$strSQL = "SELECT * FROM DBObj WHERE Objekt = '".$_POST['Objekt']."' ";
$objQuery = mysqli_query($db,$strSQL);
$objResult = mysqli_fetch_array($objQuery);
$imgRes=$objResult['URLobr'];
echo '<img src="http://page.sk.sk/imgs/'.$imgRes.'" alt="obj" height="600" width="800"/>';
echo "<hr>";
echo $objResult['Text'];
?>
First page php
<form action="dbobj2.php" method="post" name="form1">
Zoznam objektov<br>
Vyberte si zvolený objekt z menu a stlačte tlačidlo výber<br>
<?php
include('System/connect.php');
$sql = "SELECT Objekt FROM DBObj";
$result = mysqli_query($db,$sql);
echo "<select name='Objekt'>";
while ($row = mysqli_fetch_array($result)) {
echo "<option value='" . $row['Objekt'] . "'>" . $row['Objekt'] . "</option>";
}
echo "</select>";
?>
Check whether the post value matches the object id in the loop.
$selcted = $_POST['Objekt'] == $row['Objekt'] ? ' selected' : '';
If it does $selected is set to " selected" and added to the option.
echo "<option value='" . $row['Objekt'] . "'" . $selected . ">" . $row['Objekt'] . "</option>";
You can send that value $_POST['Objket'] via a variable let us say $selected_value and in the option tag you can write
<option value='" .$row['Objekt']. "' '.if($row['Objket']==$selected_value) echo selected.'>" .$row['Objekt']. "</option>
When you select a option and click on button then it will work otherwise no.
if(isSet($_POST['Objekt']))
{
echo $_POST['Objekt'];
echo "<hr>";
$strSQL = "SELECT * FROM DBObj WHERE Objekt = '".$_POST['Objekt']."' ";
$objQuery = mysqli_query($db,$strSQL);
$objResult = mysqli_fetch_array($objQuery);
$imgRes=$objResult['URLobr'];
echo '<img src="http://page.sk.sk/imgs/'.$imgRes.'" alt="obj" height="600" width="800"/>';
echo "<hr>";
echo $objResult['Text'];
}
When I load my page, the value of the variable, $v_UpdateONE, is "Select Version". When I select a version, the value goes blank.
I need to grab the selected value for use in a DB update statement.
Thank you for any assistance. -James
<FORM METHOD="post" ACTION="Update.php" WIDTH="50">
<?php
$avQuery = "SELECT $v_software1 FROM version_master.vermas_availableversions WHERE $v_software1 IS NOT NULL ORDER BY SortCol DESC";
$a_AvailVers = mysql_query($avQuery);
#_Version dropdown box
echo "<select NAME='AvailVersONE' ONCHANGE=submit()>";
echo "<option>Select Version</option>";
while ($row = mysql_fetch_array($a_AvailVers)) {
echo "<option value='" . $row['$v_software1'] . "'>" . $row[$v_software1] . "</option>";
}
echo "</select>";
$v_UpdateONE = $_POST['AvailVersONE'];
echo $v_UpdateONE;
?>
</FORM>
You have an error in
value='" . $row['$v_software1'] . "'
Since $v_software1 is in single quotes, it will be literal $v_software1.
Try removing the quotes -
value='" . $row[$v_software1] . "'
You need to post before you can read $_POST data.
Form File
<FORM METHOD="post" ACTION="Update.php" WIDTH="50">
<?php
$avQuery = "SELECT $v_software1 FROM version_master.vermas_availableversions WHERE $v_software1 IS NOT NULL ORDER BY SortCol DESC";
$a_AvailVers = mysql_query($avQuery);
#_Version dropdown box
echo "<select NAME='AvailVersONE' id='AvailVersONE' ONCHANGE=submit()>";
echo "<option>Select Version</option>";
while ($row = mysql_fetch_array($a_AvailVers)) {
echo "<option value='" . $row['$v_software1'] . "'>" . $row[$v_software1] . "</option>";
}
echo "</select>";
?>
<button type="submit"> <!-- this will draw a submit button -->
</FORM>
then on your Update.php
<?php
$v_UpdateONE = $_POST['AvailVersONE'];
echo $v_UpdateONE;
?>
Sometimes, the ID needs to be filled up (browser dependent)
I have a form which displays like this:
Event Name : Drop down menu
I am trying to add a check that ensures that each event produced by the while loop has a student assigned to it - by selecting from the drop down menu.
I have attempted adding a check for this but its not making a difference - it loads form action page 'savecompetitors'.
I have got this for php so far:
<?php
session_start();
require_once 'db/connect.php';
require_once 'db/checkuserloggedin.php';
include 'db/header.php';
echo $_SESSION['Username'] . ' logged in successfully';
echo '<h3> Entry form </h3>';
//Query to display all events
if ($event_result = $con->query("SELECT Name FROM event")) {
echo "<form method =\"POST\" action=\"savecompetitors.php\">";
echo '<table>';
while ($row = $event_result->fetch_assoc()) {
echo '<tr>';
echo '<td>';
echo $row['Name'] . ' ';
echo '</td>';
if ($student_result = $con->query("SELECT Student.Form, Teacher.Form, Forename, Surname, Student_ID " .
"FROM student, teacher " .
"WHERE Student.Form = Teacher.Form AND Teacher.Username = '" . $_SESSION['Username'] . "'")
) {
if ($student_result->num_rows) {
echo '<td>';
echo "<select name ='" . $row['Name'] . "'>";
while ($row1 = $student_result->fetch_assoc()) {
echo '<option value="" style="display:none;"></option>';
echo "<option value ='" . $row1['Student_ID'] . "'>" . $row1['Forename'] . ' ' . $row1['Surname'] . "</option>";
if (isset($_POST['submit'])) {
if (empty($_POST['Student_ID'])) {
$error = 'A student must be selected for every event';
}
}
}
echo "</select>";
echo '</td>';
echo '</tr>';
}
}
}
echo '</table>';
echo '<input type="submit" name="submit" value ="Submit" >';
echo '<input type="reset" value ="Reset">';
echo '<span class="error"><?php echo $error;?></span>';
echo '<span class="error"><?php echo $success;?></span>';
echo "</form>";
} else {
echo 'No student records available';
}
savecompetitors php:
<?php
require_once 'db/connect.php';
$error = '';
$success = '';
$event_result = $con->query("SELECT Event_ID, Name from event");
while ($row = $event_result->fetch_assoc()) {
$eventname = str_replace(' ', '_', $row['Name']);
print_r($row);
$con->query("INSERT INTO competitors (Event_ID, Student_ID) VALUES (" . $row['Event_ID'] . ", " . $_POST[$eventname] . ") ");
$success = 'Entry form has been successfully saved and students are entered as competitors for their submitted events';
}
Assume that I have a directory page that is generated by PHP. Each row data is from the database.
echo "<form action=\"reservation.php\" method=\"post\">";
for ($i=0; $i <$num_results; $i++) {
$row = $result->fetch_assoc();
if ( stripslashes($row['gymid']) == !0) {
echo "<tr>". PHP_EOL;
echo "<td>".stripslashes($i+1)."</td>". PHP_EOL;
echo "<td align=\"center\">".stripslashes($row['gymname'])."</td>". PHP_EOL;
echo "<td>".stripslashes($row['address'])."</td>". PHP_EOL;
echo "<td align=\"center\">".stripslashes($row['location'])."</td>". PHP_EOL;
echo "<td align=\"center\">".stripslashes($row['operatinghours'])."</td>". PHP_EOL;
echo "<td align=\"center\"><input type= \"submit\" id =\"gym".stripslashes($row['gymid'])."\" value=\"BOOK NOW\" class=\"bookbutton\" onClick=\"reply_click(this.id)\"</td>". PHP_EOL;
//echo "<td align=\"center\"><input type=\"submit\" name=\"gyminfo\" class=\"bookbutton\" value=\"".stripslashes($row['gymid'])."\" >BOOK NOW! </td>". PHP_EOL;
echo "</tr>". PHP_EOL;
}
}
echo "</form>";
So i have a "BOOK NOW" button for each row with unique id (gymxxxx). Upon clicking that button, the page will be redirect to reservation.php where there are a few dropdown boxes with gymname, location, timeslot and so on.
The following shows the dropdown box for gymname:
<label>Gym Name: </label>
<form id="gymInfoForm" method = "post" action = "reservation.php">
<select name="gymSelect"onchange="if (this.selectedIndex) formSubmit();">
<?php
$data = $_POST['gymSelect'];
echo "Data = " . $data;
$query = "SELECT * FROM gymname";
$result = $db->query($query);
$resultNum = $result->num_rows;
echo '<option value="NULL" >Please choose a gym</option>';
for($i = 0; $i < $resultNum; $i++)
{
$row = $result->fetch_assoc();
if($data == $row['gymname'])
{
echo '<option value="' . $row['gymname'] . '" selected>' . $row['gymname'] . '</option>'.PHP_EOL;
}
else
{
echo '<option value="' . $row['gymname'] . '" >' . $row['gymname'] . '</option>'.PHP_EOL;
}
}
?>
</select>
</div>
<div style="margin-bottom:10px">
My question is, how can i post the data (gymname and location) linked to the "BOOK NOW" button to the reservation.php such that the option for "gymname" and "location" will be preselected?
Thank you!
U can do <form> tag for each row or use JS witch map your data and send to the server.
It doesn't look like you have any 'names' for your inputs:
put:
name='bookNow'
in the book now button input tag.
Then put
name='gymName'
in your pre-populated gym name input tag.
Then you can get the values with php:
if(isset($_POST['bookNow'])){
$gymName = $_POST['gymName'];
}
How do i pass id to delete record in this code?
<form action="index.php">
<?php
mysql_connect('localhost', 'root', '');
mysql_select_db('user');
$query = mysql_query("Select * from tbluser");
echo "<center>";
echo '<table style="border:solid 2px black;">';
while(($row = mysql_fetch_array($query)) != NULL) {
echo '<tr>';
echo '<td>' . $row['UserName'] . '</td>';
echo '<td>' . $row['Password'] . '</td>';
echo '<td>' . $row['EmailAddress'] . '</td>';
echo '<td>' . $row['Address'] . '</td>';
echo '<td>' . $row['Address'] . '</td>';
echo '<td><input type = "Submit" value = "Delete" name = "btnDel" /></td>';
echo '</tr>';
}
echo '</table>';
echo "</center>";
?>
</form>
The above code is in index.php and it is submitting it to itself.
Without needing javascript, seperate GET urls etc, just plain old HTML & the original POST: just add the ID to the name of the button:
<input type="submit" value="Delete" name="btnDel[<?php echo $id;?>]">
And in receiving code:
if(isset($_POST['btnDel']) && is_array($_POST['btnDel'])){
foreach($_POST['btnDel'] as $id_to_delete => $useless_value){
//delete item with $id_to_delete
}
}
Here's how I would do it:
Change
echo '<td><input type = "Submit" value = "Delete" name = "btnDel" /></td>';
To
echo '<td><input type = "button" value = "Delete" onclick = "btnDel(' . $row['id'] . ')" /></td>';
Add the following field to the form (outside of the while loop of course):
<input type="hidden" name="id" id="userid" />
Define the following javascript function:
function btnDel(id) {
if (confirm("Really delete id=" + id + "?")) {
document.getElementById('userid').value = id;
document.forms[0].submit();
}
}
Then you can retrieve that value using $_GET['id'] or $_POST['id'] depending on your form's method.
EDIT: Here's a working demo, and its source
Use this to submit the id as a part of form.
<input type="hidden" id="id" name="id" value="<? echo $row['id']; ?>" />
or you can send values in URL to do the same thing
An example:
Delete
A full working sample
<?
mysql_connect('localhost', 'root', '');
mysql_select_db('user');
switch($_GET['action']) {
case "delete":
$query = "DELETE FROM tbluser WHERE id='".$_GET['id']."'"
$result = mysql_query($query);
break;
//well other actions
}
$query = mysql_query("Select * from tbluser");
echo "<center>";
echo '<table style="border:solid 2px black;">';
while(($row = mysql_fetch_array($query)) != NULL) {
echo '<tr>';
echo '<td>' . $row['UserName'] . '</td>';
echo '<td>' . $row['Password'] . '</td>';
echo '<td>' . $row['EmailAddress'] . '</td>';
echo '<td>' . $row['Address'] . '</td>';
echo '<td>' . $row['Address'] . '</td>';
echo '<td>Delete</td>';
echo '</tr>';
}
echo '</table>';
echo "</center>";
?>
You could also send it in the url at action="index.php" given that you move it below while(($row = mysql_fetch_array($query)) != NULL) { like this
echo "<form action='index.php?var=" . $row['id'] . "'>";
You would then get the variable using $_GET['var']
If the id needs to stay hidden (on the page and in the link) a hidden input element and submitting the form using method="post" like previously suggested would be the better way to go.
From the table:
echo '<input type="hidden" name="user_id" value="'.$row['id'].'" />';
echo '<td><input type = "Submit" value = "Delete" name = "btnDel" /></td>';
This will be sent to the server as a parameter named user_id. Ideally, you should be using the POST method in the form.
This assumes that the user id is named, well id in the table.
BTW, the != NULL is unnecessary.
It's sufficient to write:
while($row = mysql_fetch_array($query)) {
NULL evaluates to FALSE in a boolean context.
Update:
As mentioned in comments to another answer, there is an issue with your approach. With multiple rows, you won't be able to distinguish between user ids.
One solution would be use multiple forms.
Another option would be to have the name of the submit button include the id. You'd then parse this out of the name of the $_POST array keys.