javascript - Can't retrieve all records from Cloudkit Cloud (JS) -


i have html table want populate values stored in cloudkit dashboard.

i have retrieved records , populated tables them, , problem noticing if give time , try reload table again records not retrieved. haven't changed of code in time between, i'm puzzled how/why happening. below example of code, , error log:

public-query.js : 

records.foreach(function(record) {   var fields = record.fields;   var tableactual = "<tr><td>" + record['created'].timestamp + "</td><td>" + fields['placename'].value + </td></tr>                       document.write(tableactual)

error log:

uncaught (in promise) typeerror: cannot read property 'timestamp' of  undefined @ public-query.js:49:73 @ array.foreach (native) @ public-query.js:47:29

if remove example <td>" + record['created'].timestamp + "</td> error log next <td> undefined.

to clear, there record being retrieved timestamp correctly, , there other records being retrieved , aren't, no change in code.

i've received error @ different times in different parts of line 3 (in actual code there 16 fields/<td>) though know fields populated in record, , have retrieved records fields unpopulated.

any idea what's going on here? bug cloudkit or doing wrong?

if take @ discussion section @ bottom of cloudkit web services query reference, you'll see:

indexes updated asynchronously not guaranteed current.

it's possible records returned in query marked deleted , won't include fields, need check before assuming fields exist , access them. here example response might see:

{     "records": [{         "recordname": "195055b3-1db7-4d75-86f0-d9aef8d8381b",         "deleted": true     }, {         "recordname": "712525a8-eccf-4da7-b2d9-981f120bcc82",         "deleted": true     }],     "total": 2 }

if check deleted attribute on these objects can ignore them when processing or rendering data.


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