单击表单外的元素时,是否有发送表单的方法?

当然:

<form name="myForm" action="" method="post">
    <!-- form inputs go here -->
</form>

<div id="formSubmit"></div>

<script type="text/javascript">
    var myForm = document.forms['myForm'];
    var formSubmit = document.getElementById('formSubmit');

    formSubmit.onclick = function(){
        myForm.submit();
    }
</script>

document.getElementById("formName").submit();

要提交表格,您可以致电 form.submit() .

一旦单击所需的元素(button/input/div),就可以在javascript中执行类似的操作

$("#YourFormId").submit();