[pve-devel] [PATCH manager 9/9] Use component references via lookupReference()
Emmanuel Kasper
e.kasper at proxmox.com
Thu Jan 12 10:14:02 CET 2017
This allows to add the components in each column in the order they
appear in the Clone Window.
References from child components are kept in an object in the parent
component so it should be the same performance-wise (contrary to to Ext.ComponentQuery
which is doing DOM parsing)
---
www/manager6/qemu/Clone.js | 275 ++++++++++++++++++++++-----------------------
1 file changed, 137 insertions(+), 138 deletions(-)
diff --git a/www/manager6/qemu/Clone.js b/www/manager6/qemu/Clone.js
index 8af705c..38a6564 100644
--- a/www/manager6/qemu/Clone.js
+++ b/www/manager6/qemu/Clone.js
@@ -25,11 +25,11 @@ Ext.define('PVE.window.Clone', {
create_clone: function(values) {
var me = this;
- var params = { newid: values.newvmid };
+ var params = { newid: values.newvmid };
- if (values.snapname && values.snapname !== 'current') {
- params.snapname = values.snapname;
- }
+ if (values.snapname && values.snapname !== 'current') {
+ params.snapname = values.snapname;
+ }
if (values.pool) {
params.pool = values.pool;
@@ -75,40 +75,43 @@ Ext.define('PVE.window.Clone', {
updateVisibility: function() {
var me = this;
- var clonemode = me.cloneModeSel.getValue();
- var storage = me.hdstoragesel.getValue();
- var rec = me.hdstoragesel.store.getById(storage);
+ var storagesel = me.lookupReference('storagesel');
+ var formatsel = me.lookupReference('formatsel');
+
+ var clonemode = me.lookupReference('clonemodesel').getValue();
+ var storage = storagesel.getValue();
+ var rec = storagesel.store.getById(storage);
- me.hdstoragesel.setDisabled(clonemode === 'clone');
+ storagesel.setDisabled(clonemode === 'clone');
if (!rec || clonemode === 'clone') {
- me.formatsel.setDisabled(true);
+ formatsel.setDisabled(true);
return;
}
if (rec.data.type === 'lvm' ||
- rec.data.type === 'lvmthin' ||
- rec.data.type === 'rbd' ||
- rec.data.type === 'iscsi' ||
- rec.data.type === 'sheepdog' ||
- rec.data.type === 'zfs' ||
- rec.data.type === 'zfspool'
- ) {
- me.formatsel.setValue('raw');
- me.formatsel.setDisabled(true);
- } else {
- me.formatsel.setValue('qcow2');
- me.formatsel.setDisabled(false);
- }
+ rec.data.type === 'lvmthin' ||
+ rec.data.type === 'rbd' ||
+ rec.data.type === 'iscsi' ||
+ rec.data.type === 'sheepdog' ||
+ rec.data.type === 'zfs' ||
+ rec.data.type === 'zfspool'
+ ) {
+ formatsel.setValue('raw');
+ formatsel.setDisabled(true);
+ } else {
+ formatsel.setValue('qcow2');
+ formatsel.setDisabled(false);
+ }
},
// add to the list of valid nodes each node where
// all the VM disks are available
verifyFeature: function() {
var me = this;
-
- var snapname = me.snapshotSel.getValue();
- var clonemode = me.cloneModeSel.getValue();
+
+ var snapname = me.lookupReference('snapshotsel').getValue();
+ var clonemode = me.lookupReference('clonemodesel').getValue();
var params = { feature: clonemode };
if (snapname !== 'current') {
@@ -125,10 +128,10 @@ Ext.define('PVE.window.Clone', {
Ext.Msg.alert('Error', response.htmlStatus);
},
success: function(response, options) {
- var res = response.result.data;
+ var res = response.result.data;
- me.targetSel.allowedNodes = res.nodes;
- me.targetSel.validate();
+ me.lookupReference('targetsel').allowedNodes = res.nodes;
+ me.lookupReference('targetsel').validate();
}
});
},
@@ -148,117 +151,118 @@ Ext.define('PVE.window.Clone', {
me.snapname = 'current';
}
+ var titletext = me.isTemplate ? "Template" : "VM";
+ me.title = "Clone " + titletext + " " + me.vmid;
+
var col1 = [];
var col2 = [];
- me.targetSel = Ext.create('PVE.form.NodeSelector', {
+ col1.push({
+ xtype: 'pveNodeSelector',
name: 'target',
+ reference: 'targetsel',
fieldLabel: gettext('Target node'),
selectCurNode: true,
allowBlank: false,
- onlineValidator: true
+ onlineValidator: true,
+ listeners: {
+ change: function(f, value) {
+ me.lookupReference('storagesel').setTargetNode(value);
+ }
+ }
});
- col1.push(me.targetSel);
-
var modelist = [['copy', gettext('Full Clone')]];
if (me.isTemplate) {
modelist.push(['clone', gettext('Linked Clone')]);
}
- me.cloneModeSel = Ext.create('PVE.form.KVComboBox', {
- fieldLabel: gettext('Mode'),
- name: 'clonemode',
- allowBlank: false,
- hidden: !me.isTemplate,
- value: me.isTemplate ? 'clone' : 'copy',
- comboItems: modelist
- });
-
- me.mon(me.cloneModeSel, 'change', function(t, value) {
- me.updateVisibility();
- me.verifyFeature();
- });
-
- col2.push(me.cloneModeSel);
+ col1.push({
+ xtype: 'pveGuestIDSelector',
+ name: 'newvmid',
+ guestType: 'qemu',
+ value: '',
+ loadNextFreeID: true,
+ validateExists: false
+ },
+ {
+ xtype: 'textfield',
+ name: 'name',
+ allowBlank: true,
+ fieldLabel: gettext('Name')
+ },
+ {
+ xtype: 'pvePoolSelector',
+ fieldLabel: gettext('Resource Pool'),
+ name: 'pool',
+ value: '',
+ allowBlank: true
+ }
+ );
- me.snapshotSel = Ext.create('PVE.form.SnapshotSelector', {
+ col2.push({
+ xtype: 'pveKVComboBox',
+ fieldLabel: gettext('Mode'),
+ name: 'clonemode',
+ reference: 'clonemodesel',
+ allowBlank: false,
+ hidden: !me.isTemplate,
+ value: me.isTemplate ? 'clone' : 'copy',
+ comboItems: modelist,
+ listeners: {
+ change: function(t, value) {
+ me.updateVisibility();
+ me.verifyFeature();
+ }
+ }
+ },
+ {
+ xtype: 'PVE.form.SnapshotSelector',
name: 'snapname',
+ reference: 'snapshotsel',
fieldLabel: gettext('Snapshot'),
- nodename: me.nodename,
- vmid: me.vmid,
+ nodename: me.nodename,
+ vmid: me.vmid,
hidden: me.isTemplate || !me.hasSnapshots ? true : false,
- disabled: false,
- allowBlank: false,
- value : me.snapname,
- listeners: {
- change: function(f, value) {
- // current selected snaphshot has maybe local disks
- me.verifyFeature();
- }
- }
- });
-
- col2.push(me.snapshotSel);
-
- col1.push(
- {
- xtype: 'pveGuestIDSelector',
- name: 'newvmid',
- guestType: 'qemu',
- value: '',
- loadNextFreeID: true,
- validateExists: false
- },
- {
- xtype: 'textfield',
- name: 'name',
- allowBlank: true,
- fieldLabel: gettext('Name')
- },
- {
- xtype: 'pvePoolSelector',
- fieldLabel: gettext('Resource Pool'),
- name: 'pool',
- value: '',
- allowBlank: true
- }
- );
-
- me.hdstoragesel = Ext.create('PVE.form.StorageSelector', {
- name: 'storage',
- nodename: me.nodename,
- fieldLabel: gettext('Target Storage'),
- storageContent: 'images',
- autoSelect: true,
- allowBlank: true,
- disabled: me.isTemplate ? true : false, // because default mode is clone for templates
- hidden: false,
- listeners: {
- change: function(f, value) {
- me.updateVisibility();
- }
- }
-
- });
-
- me.targetSel.on('change', function(f, value) {
- me.hdstoragesel.setTargetNode(value);
- });
+ disabled: false,
+ allowBlank: false,
+ value : me.snapname,
+ listeners: {
+ change: function(f, value) {
+ me.verifyFeature();
+ }
+ }
+ },
+ {
+ xtype: 'pveStorageSelector',
+ name: 'storage',
+ reference: 'storagesel',
+ nodename: me.nodename,
+ fieldLabel: gettext('Target Storage'),
+ storageContent: 'images',
+ autoSelect: true,
+ allowBlank: true,
+ disabled: me.isTemplate ? true : false, // because default mode is clone for templates
+ hidden: false,
+ listeners: {
+ change: function(f, value) {
+ me.updateVisibility();
+ }
+ }
- me.formatsel = Ext.create('PVE.form.DiskFormatSelector', {
+ },
+ {
+ xtype: 'pveDiskFormatSelector',
name: 'diskformat',
+ reference: 'formatsel',
fieldLabel: gettext('Format'),
value: 'raw',
- disabled: true,
- hidden: false,
+ disabled: true,
+ hidden: false,
allowBlank: false
});
- col2.push(me.hdstoragesel);
- col2.push(me.formatsel);
-
- me.formPanel = Ext.create('Ext.form.Panel', {
+ var formPanel = Ext.create('Ext.form.Panel', {
bodyPadding: 10,
reference: 'cloneform',
border: false,
@@ -285,36 +289,31 @@ Ext.define('PVE.window.Clone', {
]
});
- var form = me.formPanel.getForm();
-
- var titletext = me.isTemplate ? "Template" : "VM";
- me.title = "Clone " + titletext + " " + me.vmid;
-
- me.submitBtn = Ext.create('Ext.Button', {
- reference: 'submitBtn',
- text: gettext('Clone'),
- disabled: true,
- handler: function() {
- if (form.isValid()) {
- var values = form.getValues();
- me.create_clone(values);
- }
- }
- });
-
- var helpButton = Ext.create('PVE.button.Help', {
- listenToGlobalEvent: false,
- hidden: false,
- onlineHelp: me.onlineHelp});
-
Ext.apply(me, {
modal: true,
width: 600,
height: 250,
border: false,
layout: 'fit',
- buttons: [ helpButton, '->', me.submitBtn ],
- items: [ me.formPanel ]
+ buttons: [ {
+ xtype: 'pveHelpButton',
+ listenToGlobalEvent: false,
+ hidden: false,
+ onlineHelp: me.onlineHelp
+ },
+ '->',
+ {
+ reference: 'submitBtn',
+ text: gettext('Clone'),
+ disabled: true,
+ handler: function() {
+ var cloneForm = me.lookupReference('cloneform');
+ if (cloneForm.isValid()) {
+ me.create_clone(cloneForm.getValues());
+ }
+ }
+ } ],
+ items: [ formPanel ]
});
me.callParent();
--
2.1.4
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