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FYI we have addressed this issue in the next online 6.4 release (Dec. release). Any changes in the source layer field properties will be propagated to all views by default. Also the view can overwrite the field domains and alias if needed. Until we release this enhancement, you do not need to recreate the view, just use the view layer updateDefinition to change the view fields domain/alias. This can be a workaround until we deploy the enhancement in 6.4.
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10-02-2018
07:52 AM
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We do honor the relationship Id only when publishing Service definition file (SD) only. For fileGDB publishing the relationship Id is incrementally assigned. Is there any reason why relationship Id is important? You might need to dynamically discover the relationship Id from the layer metadata. I will add this as enhancement and see if we can preserve the relationship Id across all feature service implementations. Will post back an update.
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09-18-2018
07:32 AM
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FYI: Please note the data tab UX in the AGOL uses indirectly the feature service admin API to apply the changes. So the rules and the restriction of changing the field size/default value still applies.
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09-18-2018
07:04 AM
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Yes you can do it on online and we should honor it in online feature service fields. However, we have a bug currently in ArcGIS Online where we only honor a default for the field of type esriFieldTypeString. This bug is scheduled to be fixed in September 2019 update,(scheduled ~ next week). The bug will still be there is you use the desktop. So I hope you can wait until next week and verify this is working for you.
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09-10-2018
02:28 PM
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Default value or field size cannot be changed once you add the field. It is defined only when you create the field. Only field visibility, alias, domain can be changed using the layer updateDefinition admin API. You can however add a new field with the desired property including default value/size and then use the layer Calculate API to assign the new field to the old field and delete the old field. Also you do not need to set any value for lastEditDate or even add to the definition you need to change. The only accepted value for lastEditDate is null which would update the lastEditDate of the layer to the current date. "lastEditDate" : null. Khaled
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09-10-2018
09:53 AM
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Currently you can only change the field visibility, domain and field alias. All other field properties cannot be changed once you publish the layer. We will add support to set field editable property. But we will not be able to support making a field NOT Nullable or Nullable since this operation relies on the data and affect the data store schema. You can work around this by creating a new field with the property you want, then use layer Calculate API to copy the data.
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09-10-2018
09:46 AM
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Yes pl. work with Tech support so they can provide me with a repro case and I will take a look and work toward fixing this issue. Until then pl. create view with only the layer you need to avoid having to delete the layers after creating the view.
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08-29-2018
09:33 AM
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You should be able to do this now. Just drop the layer or related layer you do not want in the view. This should not affect the source feature service or layers.
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07-25-2018
06:11 AM
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Here are some numbers for online FS: >maximum number of fields in a hosted feature service You can define up to 30K fields per table. But you might have issues in the platform if you define very large number of fields specially when integrating server/offline/online since this involves different geodatabases that have different limits. But the number is sufficiently large and will support 30K limit. -max/min value of Integer (webmap won't allow you to enter anything beyond +/- 999,999,999,999,999 but this may be a UI limit) Online/server have the limits of the data type value short (esriFieldTypeShort = 2 bytes) versus integer (esriFieldTypeinteger = 4 bytes) versus long (8 bytes = bigint). As you know the formula is: max = 2^(n-1) here n=32 for 4 bytes integer. for instance min/max for esriFieldTypeInteger = [-2,147,483,648, 2,147,483,647] >-max/min value of Float (webmap won't allow you to enter anything beyond +/- 999,999,999,999,999) The range is the float (4 bytes, 7 digits precision = esriFieldTypeFloat): [- 3.40E + 38, 3.40E + 38] >-max/min value of double (esriFieldTypeDouble) The range is the double (8 byte, 15 digits precision): Very large value: [- 1.79E+308, 1.79E+308] >-max/min value of Date (webmap seems to allow 1/1/0100 to 12/31/9999) Actually this is the limit: 0001-01-01 through 9999-12-31 >-max length of String (I think this is 2GB or approx 1 billion characters) To index a string column in online, the string column needs to be less than 4000 chars. But if you define the column size = -1 or more than 4000, the max is used (2^30-1 number of chars) but you will not be able to add an index on that string column. >maximum number of attachments (assuming sufficient credits) No limits >maximum attachment size (assuming sufficient credits) Also no limits but we have a 10M limit in the size of the attachment you are adding as a single part attachment from the API. Adding multi part attachment has no limit. So you can add technically add video/etc as a multipart attachment in online. Pl. Let us know if you have this case and we can show best practice of reading such attachments. Pl. note we do support resizing attachment images in online for large size attachment images from the API (w=100 up to w = 2400 and preserving the aspect ratio of the original attachment). Hope that helps. Khaled
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07-18-2018
05:39 PM
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We are planning online 6.2 release in the next couple of weeks in June.
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06-07-2018
09:27 AM
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We have made the initial install for this in the API. But it might not make it from the UX. So in the next release you will be able to use feature service layer updateDefinition API with {"hasAttachments" : false} to disable attachments on the view. You can later enable it on the view only if it attachments is enabled in the source.
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05-17-2018
02:32 PM
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Most likely, Will update you shortly. It is still in development.
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05-16-2018
06:19 PM
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Currently the attachments can only be disabled from the source and that would propagate to all views. So the short answer is not currently supported. But I will add this as a future enhancement (maybe June online release).
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04-20-2018
07:40 AM
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Sure pl. recreate the view and share it with me. I can take a look and maybe send you the json you need to use.
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01-23-2018
01:31 PM
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