g-model="item.text" ng-focus="selectOption(item)" ng-change="changeOption(item)" placeholder="选项内容">
		    	</div>
		  	</div>
		  	<div class="form-group" ng-if="showValue">
			    <input type="text" class="form-control option-value" ng-model="item.value" placeholder="选项值">
		  	</div>
		  	<div class="form-group">
		  		<i class="glyphicon glyphicon-minus clickable" ng-click="removeOption($index)"></i>
		  		<i class="glyphicon glyphicon-plus clickable" ng-click="addOption($index)"></i>
		  