在jquery中的xhrFields中添加函數

Question

是否有可能在xhrFields中添加條件：在jQuery中 - ajax調用？

例：

xhrFields : { 
    if(flag =='Y'){ 
    withCredentials: true 
    } 
} 

Answer 1

嘗試：

xhrFields: { 
    withCredentials: flag == 'Y' 
} 

但是，如果你真的需要完全省略該選項時flag = 'Y'，你可以這樣做：

xhrFieldsObj = { 
    /* You can put all the static options in here */ 
}; 
if (flag == 'Y') { 
    xhrFieldsObj.withCredentials = true; 
}; 
... 
    xhrFields: xhrFieldsObj 

Answer 2

var xhrFields = {}; 

if (flag == 'Y') { 
    xhrFields.withCredentials = true; 
}