Overview
Evaluates an expression as a dual.
Parameters
| Name | Description | Type |
|---|---|---|
| qExpression |
Expression to evaluate. |
String |
Outputs
The following is returned in the output:
| Name | Description | Type |
|---|---|---|
| qValue |
Expression to evaluate. |
FieldValue |
Example
The app used in this example is Golf quest.
The client sends:
{
"handle": 1,
"method": "EvaluateEx",
"params": {
"qExpression": "Sum(Holes)"
},
"id": 7,
"jsonrpc": "2.0"
}
The engine returns:
{
"jsonrpc": "2.0",
"id": 7,
"result": {
"qValue": {
"qText": "361716",
"qIsNumeric": true,
"qNumber": 361716
}
}
}
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