Returns a JSON objct from a Map element.

1 json.fromResultSet

<json.fromResultSet>
    <  /> !
</json.fromResultSet>

Arguments
Name	Type	Required	Unique	Nullable	Description
E					Object ResultSet of the own Deister class "deister.webstudio.resultset.MemoryResultSet".

Returns
Type	Description
JsonObject	Returns the JSON object from the entry ResultSet.

Example

Copy

<xsql-script name='test_json_fromResultSet'>
  <body>
    <vtable name='v1'>
      <column name='region' type='char' />
      <column name='product' type='char' />
      <column name='sales' type='decimal' />
    </vtable>

    <vtable.insert name='v1'>
      <matrix>
        {"USA ","NIKE ", "12"}
        {"USA ","PUMA ", "20"}
        {"USA ","PUMA ", "50"}
        {"USA ","REEBOK ", "15"}
        {"EUROPE","NIKE ", "12"}
        {"EUROPE","PUMA ", "15"}
        {"EUROPE","REEBOK ", "22"}
      </matrix>
    </vtable.insert>

    <println>
      <json.fromResultSet>
        <in>
          <vtable.toResultSet name='v1' />
        </in>
      </json.fromResultSet>
    </println>
  </body>
</xsql-script>

Copy

[
{
"region" : "USA ",
"product" : "NIKE ",
"sales" : 12
},
{
"region" : "USA ",
"product" : "PUMA ",
"sales" : 20
},
{
"region" : "USA ",
"product" : "PUMA ",
"sales" : 50
},
{
"region" : "USA ",
"product" : "REEBOK ",
"sales" : 15
},
{
"region" : "EUROPE",
"product" : "NIKE ",
"sales" : 12
},
{
"region" : "EUROPE",
"product" : "PUMA ",
"sales" : 15
},
{
"region" : "EUROPE",
"product" : "REEBOK ",
"sales" : 22
}
]