el-select选中触发事件

当el-select选中时，可以使用@change事件来触发相应的事件。在提供的代码中，el-select组件的@change属性被绑定到了selectTrigger方法上，当选择其中一个el-option值后，会触发selectTrigger方法。所以，el-select选中后会触发selectTrigger方法。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
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