PVE.window.Edit: add backgroundDelay option

This can be used for the new async qemu config API.

www/manager/Utils.js

@@ -448,6 +448,7 @@ Ext.define('PVE.Utils', { statics: {
 	qmshutdown: [ 'VM', gettext('Shutdown') ],
 	qmsuspend: [ 'VM', gettext('Suspend') ],
 	qmresume: [ 'VM', gettext('Resume') ],
+	qmconfig: [ 'VM', gettext('Configure') ],
 	vzcreate: ['CT', gettext('Create') ],
 	vzrestore: ['CT', gettext('Restore') ],
 	vzdestroy: ['CT', gettext('Destroy') ],

www/manager/qemu/MemoryEdit.js

@@ -148,6 +148,8 @@ Ext.define('PVE.qemu.MemoryEdit', {
 	Ext.apply(me, {
 	    subject: gettext('Memory'),
 	    items: [ Ext.create('PVE.qemu.MemoryInputPanel') ],
+	    // uncomment the following to use the async configiguration API
+	    // backgroundDelay: 5, 
 	    width: 400
 	});
 

www/manager/window/Edit.js

@@ -17,6 +17,8 @@ Ext.define('PVE.window.Edit', {
     // set to true if you want an Add button (instead of Create)
     isAdd: false,
 
+    backgroundDelay: 0,
+
     isValid: function() {
 	var me = this;
 
@@ -82,19 +84,30 @@ Ext.define('PVE.window.Edit', {
 	    values.digest = me.digest;
 	}
 
+	if (me.backgroundDelay) {
+	    values.background_delay = me.backgroundDelay;
+	}
+
 	PVE.Utils.API2Request({
 	    url: me.url,
 	    waitMsgTarget: me,
-	    method: me.method || 'PUT',
+	    method: me.method || (me.backgroundDelay ? 'POST' : 'PUT'),
 	    params: values,
 	    failure: function(response, options) {
-		if (response.result.errors) {
+		if (response.result && response.result.errors) {
 		    form.markInvalid(response.result.errors);
 		}
 		Ext.Msg.alert(gettext('Error'), response.htmlStatus);
 	    },
 	    success: function(response, options) {
 		me.close();
+		if (me.backgroundDelay && response.result.data) {
+		    var upid = response.result.data;
+		    var win = Ext.create('PVE.window.TaskProgress', { 
+			upid: upid
+		    });
+		    win.show();
+		}
 	    }
 	});
     },