diff --git a/templates/party.html b/templates/party.html
index d68213c..bb70a55 100644
--- a/templates/party.html
+++ b/templates/party.html
@@ -25,14 +25,19 @@
Handmatig Toevoegen
-
-
-
+
@@ -120,11 +125,19 @@
return data;
}).then(set_state);
}
+ function return_handler(e) {
+ e.preventDefault();
+ let code = document.getElementById("student_number").value;
+ console.log(code);
+ scan_ticket(code);
+ }
+
function button_click_handler() {
let code = document.getElementById("student_number").value;
scan_ticket(code);
}
document.getElementById("add_student").addEventListener("click", button_click_handler);
+ document.getElementById("student_number_wrapper").addEventListener("submit", return_handler);
document.getElementById("start_scan_btn").addEventListener('click', start_scanning);
const videoElement = document.querySelector("video");
@@ -216,5 +229,29 @@
})
}
+ function upload_csv() {
+ let file = document.getElementById("file-selector").files[0];
+ if (file) {
+ const reader = new FileReader();
+ let num = 0;
+ reader.onload = (evt) => {
+ let result = evt.target.result;
+ for (let line of result.split("\n")) {
+ for (let llnr of line.split(",")) {
+ if (llnr.length === 6 && !isNaN(llnr)) {
+ scan_ticket(llnr);
+ num += 1;
+ }
+ }
+ }
+ document.getElementById("import-result").innerHTML = `${num} leerlingen geïmporteerd!`
+ }
+ reader.readAsText(file);
+ }
+
+ }
+
+ document.getElementById("file-selector-button").addEventListener("click", upload_csv);
+
{% endblock %}
\ No newline at end of file