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required select one language on ocr-pdf

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This commit is contained in:
Nicolae Buta 2023-05-22 18:28:16 +03:00
parent 6fb304d010
commit 8cbd7eafb8
1 changed files with 25 additions and 2 deletions
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27
src/main/resources/templates/other/ocr-pdf.html
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@ -3,7 +3,30 @@
<th:block th:insert="~{fragments/common :: head(title=#{ocr.title})}"></th:block> <th:block th:insert="~{fragments/common :: head(title=#{ocr.title})}"></th:block>
<head>
<script>
function handleLangSelection() {
let checkboxes = document.getElementsByName("languages");
let selected = false;
for (let i = 0; i < checkboxes.length; i++) {
if (checkboxes[i].checked) {
selected = true;
checkboxes[i].setAttribute('required', 'false');
}
}
if (selected) {
for (let i = 0; i < checkboxes.length; i++) {
checkboxes[i].removeAttribute('required');
}
}
else {
for (let i = 0; i < checkboxes.length; i++) {
checkboxes[i].setAttribute('required', 'true');
}
}
}
</script>
</head>
<body> <body>
<th:block th:insert="~{fragments/common :: game}"></th:block> <th:block th:insert="~{fragments/common :: game}"></th:block>
@ -22,7 +45,7 @@
<hr> <hr>
<div id="languages"> <div id="languages">
<div th:each="language, iterStat : ${languages}"> <div th:each="language, iterStat : ${languages}">
<input type="checkbox" th:name="languages" th:value="${language}" th:id="${'language-' + language}" /> <input type="checkbox" th:name="languages" th:value="${language}" required th:id="${'language-' + language}" onchange="handleLangSelection()" />
<label class="form-check-label" th:for="${'language-' + language}" th:text="${(language == 'eng') ? 'English' : language}"></label> <label class="form-check-label" th:for="${'language-' + language}" th:text="${(language == 'eng') ? 'English' : language}"></label>
</div> </div>
</div> </div>