CODEWITHSUNDEEP
javascriptphp
Mistaken Identity
Mistaken Identity

Reputation: 97

Put information message that user cant continue ,if number of rows is not true

I have code 

if($rowcount1 > 0){
        ?>
            <h3 class="text-muted"><u>DEPARTURE</u></h3>
            <h4><?php echo "$origin to $destination "?></h4>
                <table class="table table-hover">
                  <thead>
                    <tr>
                      <th>FLIGHT NO.</th>
                      <th>DEPART</th>
                      <th>ARRIVE</th>
                      <th>AIRPORT</th>
                      <th>DURATION</th>
                      <th>FLY ONLY</th>
                      <th>FLY + BAGGAGE</th>
                    </tr>
                  </thead>
                  <tbody>
                     <?php
                        foreach ($query as $flightr) {
                            echo "<tr>";
                            echo "<td>".$flightr['id']."</td>";
                            echo "<td>".$flightr['depart']."</td>";
                            echo "<td>".$flightr['arrive']."</td>";
                            echo "<td>".$flightr['airport']."</td>";
                            echo "<td>".$flightr['duration']."</td>";
                            echo "<td> <label for=lbl7> <input type='radio' checked id='lbl7' name='flight[]' value='".$flightr['flyonly']."'> PHP ".number_format($flightr['flyonly'])."</label></td>";
                            echo "<td> <label for=lbl8> <input type='radio' checked id='lbl8' name='flight[]' value='".$flightr['flybaggage']."'> PHP ".number_format($flightr['flybaggage'])."</label></td>";
                            echo "</tr>";
                        }
                     ?>
                  </tbody>
                </table>
                <hr>
                    <?php

                        }else{
                            echo " <div class='alert alert-info' role='alert'>
                                       No results found on <BIG class='text-muted'>Departure</BIG> pick another flight thank you.
                                    </div>
                            ";
                        }
        }
        }
    ?>
    <button type="button" name="forform" onclick="" class="hit">hit</button>

how to put info message that user cant continue (and they cant click the button to continue), if number of rows is not true. Via button onclick. begginer in js sorry. Thanks in advance

Upvotes: 0

Views: 45

Answers (2)

Naincy
Naincy

Reputation: 2943

Add disabled attribute of button based on rowCount

<button type="button" name="forform" onclick="" class="hit" 
       <?php echo ($rowcount1 > 0) ? '' : 'disabled'; ?>>hit</button>

Upvotes: 2

urfusion
urfusion

Reputation: 5501

You can do that by put button in if else condition with disable attributes 

if ($rowcount1 > 0) {
    ?>
    <h3 class="text-muted"><u>DEPARTURE</u></h3>
    <h4><?php echo "$origin to $destination " ?></h4>
    <table class="table table-hover">
        <thead>
            <tr>
                <th>FLIGHT NO.</th>
                <th>DEPART</th>
                <th>ARRIVE</th>
                <th>AIRPORT</th>
                <th>DURATION</th>
                <th>FLY ONLY</th>
                <th>FLY + BAGGAGE</th>
            </tr>
        </thead>
        <tbody>
    <?php
    foreach ($query as $flightr) {
        echo "<tr>";
        echo "<td>" . $flightr['id'] . "</td>";
        echo "<td>" . $flightr['depart'] . "</td>";
        echo "<td>" . $flightr['arrive'] . "</td>";
        echo "<td>" . $flightr['airport'] . "</td>";
        echo "<td>" . $flightr['duration'] . "</td>";
        echo "<td> <label for=lbl7> <input type='radio' checked id='lbl7' name='flight[]' value='" . $flightr['flyonly'] . "'> PHP " . number_format($flightr['flyonly']) . "</label></td>";
        echo "<td> <label for=lbl8> <input type='radio' checked id='lbl8' name='flight[]' value='" . $flightr['flybaggage'] . "'> PHP " . number_format($flightr['flybaggage']) . "</label></td>";
        echo "</tr>";
    }
    ?>
        </tbody>
    </table>
    <hr>
    <button type="button" name="forform" onclick="" class="hit">hit</button>
    <?php
} else {
    echo " <div class='alert alert-info' role='alert'>
                                       No results found on <BIG class='text-muted'>Departure</BIG> pick another flight thank you.
                                    </div>
                            ";
    echo '<button type="button" name="forform" onclick="" class="hit" disable="disable">hit</button>';
}
?>

Upvotes: 0

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