mailto：从项目

Question

我希望发送一封电子邮件，以填充电子邮件地址，电子邮件的主题和正文。我尝试了以下操作，但无法正常工作。有人可以协助吗？

<script src="/SiteAssets/jquery-3.4.0.js"></script>
<script type="text/javascript">
		function SendMail()
		{
			var emailID = getEmailFromPeoplePicker('User Requesting Assistance');
			var subject = getSubject('Ticket Number');
			var body = getBody('Description of Problem');
			location.href = "mailto:"+emailID+"?subject="+subject+"&body="+body;
		}
		function getSubject(subject)
		{
			return $('input[title="'+subject+'"]').val();
		}
		function getBody(body)
		{
			return $('input[title="'+body+'"]').val();
		}
		function getEmailFromPeoplePicker(title) {
			//Get the people picker field
			var ppDiv = $("div[title='" + title + "']")[0];
			//cast the object as type PeoplePicker
			var peoplePicker = SPClientPeoplePicker.SPClientPeoplePickerDict[ppDiv.id];
			//Get list of users from field (assuming 1 in this case)
			var userList = peoplePicker.GetAllUserInfo();
			var userInfo = userList[0];
			var userEmail;
			//The description field contains the login info without the lookup extras.  In new forms this 
			//field can be undefined depending on the field being checked.  Only check if userInfo is
			//initialized.
			if(userInfo != null)
			{
				userEmail = userInfo.EntityData.Email;
			}
			return userEmail;
		}
</script>
<a href="#" onclick="SendMail()">Email User</a>

Answer 1

如果您在帖子中使用代码，则“票号”和“问题描述”将全部为单个文本字段。如果“问题描述”字段是多行文本字段，则该代码将无效。

要获取多行文本，我们可以使用下面的代码来实现。如果无法获取用户的电子邮件，则需要检查用户是否有电子邮件（转到用户个人资料以进行检查）。

<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>  
<script type="text/javascript">
function SendMail(){
    var emailID = getEmailFromPeoplePicker('User Requesting Assistance');
    var subject = getSubject('Ticket Number');
    var body = getBody('Description of Problem');
    location.href = "mailto:"+emailID+"?subject="+subject+"&body="+body;
}
function getSubject(subject){
    return $('input[title="'+subject+'"]').val();
}
function getBody(body){
    return  $('nobr:contains("'+body+'")').closest('tr').find('.ms-rtestate-write')[0].innerText;
}
function getEmailFromPeoplePicker(title) {
    //Get the people picker field
    var ppDiv = $("div[title='" + title + "']")[0];
    //cast the object as type PeoplePicker
    var peoplePicker = SPClientPeoplePicker.SPClientPeoplePickerDict[ppDiv.id];
    //Get list of users from field (assuming 1 in this case)
    var userList = peoplePicker.GetAllUserInfo();
    var userInfo = userList[0];
    var userEmail;
    //The description field contains the login info without the lookup extras.  In new forms this 
    //field can be undefined depending on the field being checked.  Only check if userInfo is
    //initialized.
    if(userInfo != null){
        userEmail = userInfo.EntityData.Email;
    }
    return userEmail;
}
</script>
<a href="#" onclick="SendMail()">Email User</a>