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pedagogy: smart back button in uv_detail

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This commit is contained in:
Antoine Bartuccio 2019-07-07 14:44:25 +02:00
parent a56a4e2cb8
commit 28748af5d3
Signed by: klmp200
GPG Key ID: E7245548C53F904B
1 changed files with 15 additions and 2 deletions
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17
pedagogy/templates/pedagogy/uv_detail.jinja
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@ -7,8 +7,16 @@
{% block content %}
<div id="pedagogy">
<p><a href="{{ url('pedagogy:guide') }}">{% trans %}Back{% endtrans %}</a></p>
{# <button onclick="window.history.back();">{% trans %}Back{% endtrans %}</button> #}
<p id="return_noscript"><a href="{{ url('pedagogy:guide') }}">{% trans %}Back{% endtrans %}</a></p>
<button id="return_js" onclick='(function(){
// If comes from the guide page, go back with history
if (document.referrer.replace(/\?(.+)/gm,"").endsWith(`{{ url("pedagogy:guide") }}`)){
window.history.back();
return;
}
// Simply goes to the guide page
window.location.href = `{{ url("pedagogy:guide") }}`;
})()' hidden>{% trans %}Back{% endtrans %}</button>
<h1>{{ object.code }} - {{ object.title }}</h1>
<p style = "word-spacing: 20px;">{{ object.department }} {{ object.credit_type }} {{ object.semester_translated }}</p>
@ -79,4 +87,9 @@
<p><input type="submit" value="{% trans %}Comment{% endtrans %}" /></p>
</form>
</div>
<script type="text/javascript">
$("#return_noscript").hide();
$("#return_js").show();
</script>
{% endblock %}