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Revised error handling and simplified message output options. #1

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30 changes: 20 additions & 10 deletions 77-cloudant-cf.html
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Original file line number Diff line number Diff line change
Expand Up @@ -88,10 +88,8 @@
<div class="form-row">
<label for="node-input-outputmsg"><i class="fa fa-wrench"></i>output msg</label>
<select type="text" id="node-input-outputmsg" style="width:68%;">
<option value="none">none</option>
<option value="error">error</option>
<option value="success">success</option>
<option value="all">all</option>
<option value="no">no</option>
<option value="yes">yes</option>
</select>
<script>
$("#node-input-operation").change(function() {
Expand Down Expand Up @@ -149,7 +147,7 @@
service: { value:"", required:true },
payonly: { value:false },
operation: { value:"insert" },
outputmsg: { value:"none" }
outputmsg: { value:"no" }
},
inputs: 1,
outputs: 0,
Expand All @@ -162,7 +160,7 @@
oneditprepare: oneditprepare,
oneditsave: function() {
var oval = $("#node-input-outputmsg").val();
if (oval == "none") this.outputs = 0;
if (oval == "no") this.outputs = 0;
else this.outputs = 1;
}
});
Expand Down Expand Up @@ -287,12 +285,18 @@
</ul>
</p>
<p>
You can specify that an output message is generated - either always (all) or for success or error.
In the event of an error the message output will be the original
message with a dbError field showing the error. For successful inserts or updates,
the message output will be the original message with the _id and _rev fields
You can specify that an output message is generated for
successful inserts or updates. When enabled, the message
output will be the original <code>msg</code> with the _id and _rev fields
updated in either the message body or in the payload.
The default setting is that no output message is generated.

</p>
<p>
Errors are returned via <code>node.error(err)</code> calls and can be
caught by Catch nodes present on the same tab.
When a <code>msg</code> object is in scope it is returned via <code>node.error(err, msg)</code>.
Additional database error details are added to <code>msg.dbError</code>.
</p>
<p>
Your document should avoid having top-level fields that start with
Expand Down Expand Up @@ -351,4 +355,10 @@
<li>The first character can't be <code>_</code></li>
</ul>
</p>
<p>
Errors are returned via <code>node.error(err)</code> calls and can be
caught by Catch nodes present on the same tab.
When a <code>msg</code> object is in scope it is returned via <code>node.error(err, msg)</code>.
Additional database error details are added to <code>msg.dbError</code>.
</p>
</script>
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