Skip to main content

i tried to retrieve the data from qr code , scan then send to database. Unfortunately i cant save it in database. Please help me with this

i have tried the

public void scanResult(ScanResult result) {
    btn.setEnabled(true); 

still cant. help me to resolve this problem.

''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

            <div id="tableactionTabContent" class="tab-content">
                <div id="pp" class="tab-pane fade in active">
                <div class="row">
                    <div class="col-lg-12">
                    <div class="panel panel-blue">
                        <div class="panel-heading">Add Attendance</div>
                        <div class="panel-body pan">
                        <div class="panel-heading">
                            <h4 align="center" class="panel-title" style="color:#FF0000;"> </h4> 
                                                     <div class="row">
                                                      <div class="col">
                                                          <form action="insert.php" method="post" class="">
                                                         <div style="width:500px;" id="reader"></div>
                                                         </div>
                                                           <div class="col" style="padding:30px;">
                                                               <h4>Details</h4>
                                                                 <div name ="result" id="result"></div>
                                                            </div>
                                                         </form>
                                                       </div> 
                                                       </div>

<script type="text/javascript">
function onScanSuccess(qrCodeMessage) {
    document.getElementById('result').innerHTML = '<span class="result">'+qrCodeMessage+'</span>';
    document.forms[0].submit();
}

function onScanError(errorMessage) {
  //handle scan error
}

var html5QrcodeScanner = new Html5QrcodeScanner(
    "reader", { fps: 10, qrbox: 250 });
html5QrcodeScanner.render(onScanSuccess, onScanError);

</script>
                    

                    </div>
                    </div>
                </div>
                </div>
            </div>
            </div>
        </div>
        </div>
    </div>
    <!--BEGIN FOOTER-->
    <?php include'include/footer.php'?>
    </div>
    <script>
      $.validate({
    lang: 'es'
      });
    </script>


source https://stackoverflow.com/questions/68565349/i-tried-to-retrieve-the-data-from-qr-code-scan-then-send-to-database-unfortun

Comments

Popular posts from this blog

Confusion between commands.Bot and discord.Client | Which one should I use?

Whenever you look at YouTube tutorials or code from this website there is a real variation. Some developers use client = discord.Client(intents=intents) while the others use bot = commands.Bot(command_prefix="something", intents=intents) . Now I know slightly about the difference but I get errors from different places from my code when I use either of them and its confusing. Especially since there has a few changes over the years in discord.py it is hard to find the real difference. I tried sticking to discord.Client then I found that there are more features in commands.Bot . Then I found errors when using commands.Bot . An example of this is: When I try to use commands.Bot client = commands.Bot(command_prefix=">",intents=intents) async def load(): for filename in os.listdir("./Cogs"): if filename.endswith(".py"): client.load_extension(f"Cogs.{filename[:-3]}") The above doesnt giveany response from my Cogs ...

How to show number of registered users in Laravel based on usertype?

i'm trying to display data from the database in the admin dashboard i used this: <?php use Illuminate\Support\Facades\DB; $users = DB::table('users')->count(); echo $users; ?> and i have successfully get the correct data from the database but what if i want to display a specific data for example in this user table there is "usertype" that specify if the user is normal user or admin i want to user the same code above but to display a specific usertype i tried this: <?php use Illuminate\Support\Facades\DB; $users = DB::table('users')->count()->WHERE usertype =admin; echo $users; ?> but it didn't work, what am i doing wrong? source https://stackoverflow.com/questions/68199726/how-to-show-number-of-registered-users-in-laravel-based-on-usertype

Why is my reports service not connecting?

I am trying to pull some data from a Postgres database using Node.js and node-postures but I can't figure out why my service isn't connecting. my routes/index.js file: const express = require('express'); const router = express.Router(); const ordersCountController = require('../controllers/ordersCountController'); const ordersController = require('../controllers/ordersController'); const weeklyReportsController = require('../controllers/weeklyReportsController'); router.get('/orders_count', ordersCountController); router.get('/orders', ordersController); router.get('/weekly_reports', weeklyReportsController); module.exports = router; My controllers/weeklyReportsController.js file: const weeklyReportsService = require('../services/weeklyReportsService'); const weeklyReportsController = async (req, res) => { try { const data = await weeklyReportsService; res.json({data}) console...