如何从javascript对象获取此信息

Question

我在chrome开发人员工具中有这段代码，

oListItem.get_item('Fruits'): Array[1]
0: SP.FieldLookupValue
$1E_1: 2
$2d_1: "Big Round Apples;#Small Round Apples;"
__proto__: Object
length: 1
__proto__: Array[0]

如何获取文字Big Round Apples;#Small Round Apples;

目前使用此代码，

oListItem.get_item('Fruits').val();

我正在Object object

Answer 1

多个SP.LookupField值表示为SP.FieldLookupValue

的数组

//Get Multiple Lookup Field value
var fruitValues = item.get_item('Fruits'); 
for(var i = 0; i < fruitValues.length; i++) {
   var fruitValue = fruitValues[i];
   var fruitLabel = fruitValue.get_lookupValue();
   var fruitId = fruitValue.get_lookupId();
}