text: /**
   * 节点
   * Copyright (c) 2017 phachon@163.com
   */
  var Node = {
  
  
  	/**
  	 * 获取节点状态
  	 */
  	GetStatus: function () {
  
  		var nodeIds = [];
  		$("td[data-name='node_id']").each(function () {
  			var nodeId = $(this).parent().attr("data-row");
  			nodeIds.push(nodeId);
  		});
  		console.log(nodeIds);
  		if(nodeIds.length == 0) {
  			return;
  		}
  		var nodeIdsJson = JSON.stringify(nodeIds);
  
  		$.ajax({
  			type: 'POST',
  			url: '/node/status',
  			data: 'node_ids=' + nodeIdsJson,
  			async: true,
  			dataType: 'json',
  			success: function(response) {
  				if (!response) {
  					return;
  				}
  				if(response.code == "0") {
  					console.log(response.message);
  					return;
  				}
  				var nodesStatus = response.data;
  				for (var i = 0; i < nodesStatus.length; i++) {
  					var nodeStatus = nodesStatus[i];
  					var nodeId = nodeStatus.node_id;
  					var status = nodeStatus.status;
  					var tdStatus = $("td[data-row="+nodeId+"][data-name='status']");
  					// failed
  					if(status == 0) {
  						tdStatus.html('<i class="glyphicon glyphicon-remove-circle text-danger"></i>');
  					}
  					// success
  					if(status == 1) {
  						tdStatus.html('<i class="glyphicon glyphicon-ok-circle text-success"></i>');
  					}
  				}
  			}
  		});
  	}
  };