使用jquery更新表单值

I have an ember app where I show a bootstrap popover. From that popover, there is a little form that should update the value of a textarea which is bound to a model. If I type in the textarea, the binding to the model works fine. However, I if I use jquery (like below) to update the value of the text area, the ember binding will not see the change in the model. Is this even possible?I have an ember app where I show a bootstrap po