Catch default event
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@ -11,12 +11,13 @@
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<body class="text-center">
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<main class="form-qrcode">
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<script type="text/javascript">
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function generate_qrcode() {
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function generate_qrcode(e) {
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e.preventDefault();
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var wrapper = new QRCodeWrapper(document.getElementById("canvas"), document.getElementById("floatingInput").value);
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wrapper.render();
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}
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</script>
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<form onsubmit='generate_qrcode();'>
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<form onsubmit='generate_qrcode(event);'>
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<div class="form-floating">
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<img class="mb-4" src="https://blog.netzbegruenung.de/files/2013/10/netzbegruenung-logo-website.png" alt="" height="57">
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<h1 class="h3 mb-3 fw-normal">QR Code Generator</h1>
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@ -26,7 +27,7 @@
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<label for="floatingInput">Adresse / Text</label>
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</div>
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<button type='button' class="w-100 btn btn-lg btn-primary" onclick='generate_qrcode();'>Generieren</button>
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<button type='button' class="w-100 btn btn-lg btn-primary" onclick='generate_qrcode(event);'>Generieren</button>
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</form>
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<div class="text-center m-4" id="qrcode" style=""><canvas id="canvas"></canvas></div>
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