grafana/src/app/partials/templating_editor.html

<div ng-controller="TemplateEditorCtrl" ng-init="init()">
	<div class="gf-box-header">
		<div ng-model="editor.index" bs-tabs style="text-transform:capitalize;">
			<div ng-repeat="tab in ['Variables', 'Add', 'Edit']" data-title="{{tab}}">
			</div>
		</div>

		<button class="gf-box-header-close-btn" ng-click="dismiss();dashboard.refresh();">
			<i class="fa fa-remove"></i>
		</button>

	</div>

	<div class="gf-box-body">

		<div ng-if="editor.index == 0">

			<div class="editor-row row">
				<div class="span8">
					<div ng-if="variables.length === 0">
						<em>No template variables defined</em>
					</div>
					<table class="grafana-options-table">
						<tr ng-repeat="variable in variables">
							<td style="width: 1%">
								<span class="template-variable">
									${{variable.name}}
								</span>
							</td>
							<td class="max-width" style="max-width: 200px;">
								{{variable.query}}
							</td>
							<td style="width: 1%">
								<a ng-click="edit(variable)" class="btn btn-success btn-small">
									<i class="fa fa-edit"></i>
									Edit
								</a>
							</td>
							<td style="width: 1%"><i ng-click="_.move(variables,$index,$index-1)" ng-hide="$first" class="pointer fa fa-arrow-up"></i></td>
							<td style="width: 1%"><i ng-click="_.move(variables,$index,$index+1)" ng-hide="$last" class="pointer fa fa-arrow-down"></i></td>
							<td style="width: 1%">
								<a ng-click="removeVariable(variable)" class="btn btn-danger btn-small">
									<i class="fa fa-remove"></i>
								</a>
							</td>
						</tr>
					</table>
				</div>
			</div>
		</div>

		<div ng-if="editor.index == 1 || (editor.index == 2 && !currentIsNew)">
			<div class="editor-option">
				<div class="editor-row">
					<div class="editor-option">
						<label class="small">Variable name</label>
						<input type="text" class="input-medium" ng-model='current.name' placeholder="name" required></input>
					</div>
					<div class="editor-option">
						<label class="small">Type</label>
						<select class="input-medium" ng-model="current.type" ng-options="f for f in ['query', 'interval', 'custom']" ng-change="typeChanged()"></select>
					</div>
					<div class="editor-option" ng-show="current.type === 'query'">
						<label class="small">Datasource</label>
						<select class="input input-medium" ng-model="current.datasource" ng-options="f.value as f.name for f in datasources"></select>
					</div>

					<editor-opt-bool text="Refresh on load" show-if="current.type === 'query'"
						tip="Check if you want values to be updated on dashboard load, will slow down dashboard load time"
						model="current.refresh"></editor-opt-bool>
				</div>

				<div ng-show="current.type === 'interval'">
					<div class="editor-row">
						<div class="editor-option">
							<label class="small">Values</label>
							<input type="text" class="input-xxlarge" ng-model='current.query' ng-blur="runQuery()" placeholder="name"></input>
						</div>
					</div>
					<div class="editor-row">
						<editor-opt-bool text="Include auto interval" model="current.auto" change="runQuery()"></editor-opt-bool>
						<div class="editor-option" ng-show="current.auto">
							<label class="small">Auto interval steps <tip>How many steps, roughly, the interval is rounded and will not always match this count<tip></label>
							<select class="input-mini" ng-model="current.auto_count" ng-options="f for f in [3,5,10,30,50,100,200]" ng-change="runQuery()"></select>
						</div>
					</div>
				</div>

				<div ng-show="current.type === 'custom'">
					<div class="editor-row">
						<div class="editor-option">
							<label class="small">Values seperated by comma</label>
							<input type="text" class="input-xxlarge" ng-model='current.query' ng-blur="runQuery()" placeholder="1, 10, 20, myvalue"></input>
						</div>
					</div>
				</div>

				<div ng-show="current.type === 'query'">
					<div class="editor-row">
						<div class="editor-option form-inline">
							<label class="small">Variable values query</label>
							<input type="text" class="input-xxlarge" ng-model='current.query' placeholder="apps.servers.*"></input>
							<button class="btn btn-small btn-success" ng-click="runQuery()" bs-tooltip="'Execute query'" data-placement="right"><i class="fa fa-play"></i></button>
						</div>
					</div>

					<div class="editor-row" style="margin: 15px 0">
						<div class="editor-option form-inline">
							<label class="small">regex (optional, if you want to extract part of a series name or metric node segment)</label>
							<input type="text" class="input-xxlarge" ng-model='current.regex' placeholder="/.*-(.*)-.*/"></input>
							<button class="btn btn-small btn-success" ng-click="runQuery()" bs-tooltip="'execute query'" data-placement="right"><i class="fa fa-play"></i></button>
						</div>
					</div>

					<div class="editor-row" style="margin: 15px 0">
						<editor-opt-bool text="All option" model="current.includeAll" change="runQuery()"></editor-opt-bool>
						<div class="editor-option" ng-show="current.includeAll">
							<label class="small">All format</label>
							<select class="input-medium" ng-model="current.allFormat" ng-change="runQuery()" ng-options="f for f in ['glob', 'wildcard', 'regex wildcard', 'regex values']"></select>
						</div>
						<div class="editor-option" ng-show="current.includeAll">
							<label class="small">All value</label>
							<input type="text" class="input-xlarge" ng-model='current.options[0].value'></input>
						</div>
					</div>
				</div>
			</div>
			<div class="editor-option">
				<div class="editor-row">
					<div class="editor-option" >
						<label class="small">Variable values (showing 20/{{current.options.length}})</label>
						<ul class="grafana-options-list">
							<li ng-repeat="option in current.options | limitTo: 20">
								{{option.text}}
							</li>
						</ul>
					</div>
				</div>
			</div>
		</div>

		<button type="button" class="btn btn-success" ng-show="editor.index === 2" ng-click="update();">Update</button>
		<button type="button" class="btn btn-success" ng-show="editor.index === 1" ng-click="add();">Add</button>
	</div>
</div>