dynamically load dns-record help-text for selected dns-type; fixes #719

Signed-off-by: Michael Kaufmann <d00p@froxlor.org>

templates/Froxlor/form/formfields.html.twig

@@ -137,9 +137,6 @@
 		{% if field.type == 'hidden' and field.display is defined %}
 			<input type="text" readonly class="form-control-plaintext" value="{{ field.display }}">
 		{% endif %}
-		{% if field.note is defined and field.note is not empty %}
-			<div class="invalid-feedback">{{ field.note|raw }}</div>
-		{% endif %}
 		{% if field.next_to is defined %}
 			{% for nid, nfield in field.next_to %}
 				{% if nfield.next_to_prefix is defined %}

templates/Froxlor/src/js/components/dnseditor.js

@@ -0,0 +1,19 @@
+$(function () {
+
+	// Display helptext to content box according to dns-record type selected
+	$("select[name='dns_type']").on('change', function () {
+		var selVal = $(this).val();
+		$.ajax({
+			url: "lib/ajax.php?action=loadLanguageString",
+			type: "POST",
+			dataType: "json",
+			data: { langid: 'dnseditor.notes.' + selVal },
+			success: function (data) {
+				$("#dns_content").next().html(data);
+			},
+			error: function (request, status, error) {
+				console.log(request, status, error)
+			}
+		});
+	});
+});

templates/Froxlor/src/js/main.js

@@ -22,3 +22,4 @@ require('./components/domains')
 require('./components/configfiles')
 require('./components/apikeys')
 require('./components/install')
+require('./components/dnseditor')