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feat(instances): a VM's boot settings as switches and its boot order as one list

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The Boot pane shows Autostart and the boot menu as switches that save on
change, and the boot order as one list of the VM's disks, CD-ROM drives
and NICs: the devices in the order first, checked and numbered, the
others below. Up and Down move the checked devices; Apply order saves.

- The boot menu can be changed while the VM runs: it is in the
  persistent definition, so it applies at the next start, as the boot
  order does.
- The boot order editor no longer needs the boot menu enabled.
- A VM that boots by device type (<os><boot dev='hd'/>) names those
  types; checking devices replaces that order.
- An order is refused while a device the list does not show (a host
  device, a floppy) has a boot place, so Apply does not drop it; the
  message points to the XML editor.
- An empty order is refused with a message instead of being ignored.
- get_bootorder gives a NIC's full MAC as its target.
- The unused jQuery multiselect plugin is removed.
This commit is contained in:
catborise 2026-10-30 10:06:03 +03:00
parent a8f445d580
commit 20cfc25367
10 changed files with 168 additions and 163 deletions
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78
instances/templates/instance.html
View file

@ -226,63 +226,39 @@
});
</script>
<script>
function set_orderlist(obj){
var result = '';
$('#b_order label input:checked').each(function () {
if (result != '') result += ',';
result += $(this).val();
});
obj.val(result);
// the boot order: the checked devices, top to bottom, as "disk:vda,cdrom:sda"
function set_orderlist() {
var order = $('#b_order input:checked').map(function () { return this.value; }).get();
$('#bootorder').val(order.join(','));
}
$(document).ready(function () {
{# Boot Order Arragements #}
jQuery.fn.multiselect = function() {
$(this).each(function() {
var checkboxes = $(this).find("input:checkbox");
checkboxes.each(function() {
var checkbox = $(this);
// Highlight pre-selected checkboxes
if (checkbox.prop("checked"))
checkbox.parent().addClass("multiselect-on");
// Highlight checkboxes that the user selects
checkbox.click(function() {
if (checkbox.prop("checked"))
checkbox.parent().addClass("multiselect-on");
else
checkbox.parent().removeClass("multiselect-on");
});
$(function () {
set_orderlist();
$('#b_order').on('change', 'input', set_orderlist);
$('#boot_order_up').on('click', function () {
$('#b_order label input:checked').each(function () {
var label = $(this).parent();
var newPos = label.index() - 1;
if (newPos > -1) {
$('#b_order label').eq(newPos).before(label);
}
});
set_orderlist();
});
};
$(function() {
$(".multiselect").multiselect();
});
$('#boot_order_up').bind('click', function() {
$('#b_order label input:checked').each( function() {
var label = $(this).parent();
var newPos = label.index() - 1;
if (newPos > -1) {
// moved, not rebuilt: the checkbox keeps its handler
$('#b_order label').eq(newPos).before(label);
}
$('#boot_order_down').on('click', function () {
var countOptions = $('#b_order label').length;
var countSelected = $('#b_order label input:checked').length;
$('#b_order label input:checked').each(function () {
var label = $(this).parent();
var newPos = label.index() + countSelected;
if (newPos < countOptions) {
$('#b_order label').eq(newPos).after(label);
}
});
set_orderlist();
});
set_orderlist($("#bootorder"));
});
$('#boot_order_down').bind('click', function() {
var countOptions = $('#b_order label').length;
var countSelected = $('#b_order label input:checked').length;
$('#b_order label input:checked').each( function() {
var label = $(this).parent();
var newPos = label.index() + countSelected;
if (newPos < countOptions) {
$('#b_order label').eq(newPos).after(label);
}
});
set_orderlist($("#bootorder"));
});
});
</script>
<script>
$(function () {