node/HostsView.js

   1 Ext.define('Proxmox.node.HostsView', {
   2     extend: 'Ext.panel.Panel',
   3     xtype: 'proxmoxNodeHostsView',
   4
   5     reload: function() {
   6         var me = this;
   7         me.store.load();
   8     },
   9
  10     tbar: [
  11         {
  12             text: gettext('Save'),
  13             disabled: true,
  14             itemId: 'savebtn',
  15             handler: function() {
  16                 var me = this.up('panel');
  17                 Proxmox.Utils.API2Request({
  18                     params: {
  19                         digest: me.digest,
  20                         data: me.down('#hostsfield').getValue()
  21                     },
  22                     method: 'POST',
  23                     url: '/nodes/' + me.nodename + '/hosts',
  24                     waitMsgTarget: me,
  25                     success: function(response, opts) {
  26                         me.reload();
  27                     },
  28                     failure: function(response, opts) {
  29                         Ext.Msg.alert('Error', response.htmlStatus);
  30                     }
  31                 });
  32             }
  33         },
  34         {
  35             text: gettext('Revert'),
  36             disabled: true,
  37             itemId: 'resetbtn',
  38             handler: function() {
  39                 var me = this.up('panel');
  40                 me.down('#hostsfield').reset();
  41             }
  42         }
  43     ],
  44
  45             layout: 'fit',
  46
  47     items: [
  48         {
  49             xtype: 'textarea',
  50             itemId: 'hostsfield',
  51             fieldStyle: {
  52                 'font-family': 'monospace',
  53                 'white-space': 'pre'
  54             },
  55             listeners: {
  56                 dirtychange: function(ta, dirty) {
  57                     var me = this.up('panel');
  58                     me.down('#savebtn').setDisabled(!dirty);
  59                     me.down('#resetbtn').setDisabled(!dirty);
  60                 }
  61             }
  62         }
  63     ],
  64
  65     initComponent : function() {
  66         var me = this;
  67
  68         if (!me.nodename) {
  69             throw "no node name specified";
  70         }
  71
  72         me.store = Ext.create('Ext.data.Store', {
  73             proxy: {
  74                 type: 'proxmox',
  75                 url: "/api2/json/nodes/" + me.nodename + "/hosts",
  76             }
  77         });
  78
  79         me.callParent();
  80
  81         Proxmox.Utils.monStoreErrors(me, me.store);
  82
  83         me.mon(me.store, 'load', function(store, records, success) {
  84             if (!success || records.length < 1) {
  85                 return;
  86             }
  87             me.digest = records[0].data.digest;
  88             var data = records[0].data.data;
  89             me.down('#hostsfield').setValue(data);
  90             me.down('#hostsfield').resetOriginalValue();
  91         });
  92
  93         me.reload();
  94     }
  95 });