JSOM 中对各种字段操作

 function createListItem() { 
   var clientContext = new SP.ClientContext(_spPageContextInfo.siteAbsoluteUrl); 
   var oList = clientContext.get_web().get_lists().getByTitle('TestList'); 
   var itemCreateInfo = new SP.ListItemCreationInformation(); 
   this.oListItem = oList.addItem(itemCreateInfo);
 
   //Single line of text 
   oListItem.set_item('Title', 'My New Item!');

   //Single Choice
   oListItem.set_item('PetkaChoiceDrop', 'Enter Choice #1'); 

   //Multi Choice 
   var petkaChoiceMultiArray = new Array("Enter Choice #1","Enter Choice #2");   
   oListItem.set_item('PetkaChoiceMulti', petkaChoiceMultiArray); 

   //Single Lookup 
   var PetkaLookupSingle = new SP.FieldLookupValue(); 
   PetkaLookupSingle.set_lookupId(2); 
   oListItem.set_item('PetkaLookup', PetkaLookupSingle); 

   //Multi Lookup 
   var lookupsIds = [1,2]; 
   var lookups = []; 
   for (var ii in lookupsIds) { 
      var lookupValue = new SP.FieldLookupValue(); 
      lookupValue.set_lookupId(lookupsIds[ii]); 
      lookups.push(lookupValue); 
   } 
   oListItem.set_item('PetkaLookupMulti', lookups);
 
   //Yes=1 / No=0 
   oListItem.set_item('PetkaYesNo', 1); 

   // Single Person 
   var singleUser = SP.FieldUserValue.fromUser('Peter Dotsenko'); 
   oListItem.set_item('PetkaPersonSingle', singleUser); 
  
   //Multi Person 
   var petkaUserMultiArray = new Array("peterd@domain.com","Peter Dotsenko","domain\\peterd"); 
   var lookups = []; 
   for (var ii in petkaUserMultiArray) { 
      var lookupValue = SP.FieldUserValue.fromUser(petkaUserMultiArray[ii]); 
      lookups.push(lookupValue); 
   } 
   oListItem.set_item('PetkaPersonMulti', lookups);

   //Managed Multi 
   var field = oList.get_fields().getByInternalNameOrTitle("PetkaManagedMulti"); 
   var taxField = clientContext.castTo(field, SP.Taxonomy.TaxonomyField); 
   var terms = new SP.Taxonomy.TaxonomyFieldValueCollection(clientContext,getMultiTax(),taxField); 
   taxField.setFieldValueByValueCollection(oListItem, terms); 

   //Managed Single 
   var field = oList.get_fields().getByInternalNameOrTitle("PetkaManagedSingle"); 
   var taxField = clientContext.castTo(field, SP.Taxonomy.TaxonomyField); 
   var taxonomySingle = new SP.Taxonomy.TaxonomyFieldValue(); 
   taxonomySingle.set_label("Mamo"); 
   taxonomySingle.set_termGuid("10d05b55-6ae5-413b-9fe6-ff11b9b5767c"); 
   taxonomySingle.set_wssId(-1); 
   taxField.setFieldValueByValue(oListItem, taxonomySingle);
 
   //Hyperlink or Picture 
   var hyperLink = new SP.FieldUrlValue(); 
   hyperLink.set_url("http://cnn.com"); 
   hyperLink.set_description("CNN"); 
   oListItem.set_item('PetkaHyperLink', hyperLink);
 
   //Currency 
   oListItem.set_item('PetkaCurrency', '100');
 
   //DateTime 
   oListItem.set_item('PetkaDateTime', '3/14/2014');

   //MultiLine text 
   oListItem.set_item('PetkaMultiText', '<p><strong>Hello!</strong></p>');
 
   oListItem.update(); 
   clientContext.load(oListItem); 
   clientContext.executeQueryAsync( 
     Function.createDelegate(this, this.onQuerySucceeded),  
     Function.createDelegate(this, this.onQueryFailed) 
   ); 
}

function getMultiTax(){ 
      var terms = new Array(); 
      terms.push("-1;#Mamo|10d05b55-6ae5-413b-9fe6-ff11b9b5767c"); 
      terms.push("-1;#Popo|178888b0-7942-45bb-b3f1-2f38d476e3db"); 
      return terms.join(";#"); 
}

function onQuerySucceeded() {
    SP.UI.Notify.addNotification('Item created: ' + oListItem.get_id());
}

function onQueryFailed(sender, args) {
    console.log('Request failed. ' + args.get_message() + '\n' + args.get_stackTrace());
}