Textbox with ID
Choice field with ID
DateTime with ID

but differs for Metadata field and Enhanced rich textbox

Metadata field will vary since its an array
===========================================

var myMetadataField = jQuery(‘div[Title=”Title of the field”]’).find(‘div [role=”textbox”]’);
myMetadataField.text(“”);

Enhanced Rich textbox
======================

var RichTTB=jQuery(‘div[id=”Rich_x0020_description_d7e728f9-1cc7-497a-8c6b- e7ec68ee9f97_$TextField_topDiv”]’).find(‘div[role=”textbox”]’);
RichTTB.text(“”);

People picker field
====================

var spclientPeoplePicker = SPClientPeoplePicker.SPClientPeoplePickerDict[“_x0066_md4_62a2c22c-557e-4650-9454-cb293b0f44aa_$ClientPeoplePicker”];
if (spclientPeoplePicker) {
var ResolvedUsers = jQuery(document.getElementById(spclientPeoplePicker.ResolvedListElementId)).find(“span[class=’sp-peoplepicker-userSpan’]”);
jQuery(ResolvedUsers).each(function (index) {
spclientPeoplePicker.DeleteProcessedUser(this);

});
}