Implemented ZakFormGdaexProvider::update.

diff --git a/src/form.c b/src/form.c
index 899bb8169f80a4a547364ea5509e90d96b0c6144..9d024af3b55bab648b89d2192d56582ac1939a31 100644 (file)
--- a/src/form.c
+++ b/src/form.c
@@ -323,7 +323,59 @@ zak_form_gdaex_provider_insert (ZakFormIProvider *provider, GPtrArray *elements)
 static gboolean
 zak_form_gdaex_provider_update (ZakFormIProvider *provider, GPtrArray *elements)
 {
+       gboolean ret;
+
+       guint i;
+
+       GdaExSqlBuilder *sqlb;
+       gboolean with_key;
+
+       GdaDataModel *dm;
+
+       ZakFormGdaexProviderPrivate *priv = ZAK_FORM_GDAEX_PROVIDER_GET_PRIVATE (provider);
+
+       g_return_val_if_fail (IS_GDAEX (priv->gdaex), FALSE);
+
+       ret = TRUE;
+
+       sqlb = gdaex_sql_builder_new (GDA_SQL_STATEMENT_UPDATE);
+
+       gdaex_sql_builder_from (sqlb, priv->table, NULL);
 
+       /* first round to make sql statement */
+       with_key = FALSE;
+       for (i = 0; i < elements->len; i++)
+               {
+                       ZakFormElement *element = (ZakFormElement *)g_ptr_array_index (elements, i);
+                       if (zak_form_element_get_to_save (element))
+                               {
+                                       gdaex_sql_builder_field (sqlb,
+                                                                                        priv->table,
+                                                                                        zak_form_element_get_name (element),
+                                                                                        "",
+                                                                                        zak_form_gdaex_provider_new_gvalue_from_str_type (zak_form_element_get_provider_type (element), zak_form_element_get_value (element)));
+
+                               }
+
+                       if (zak_form_element_get_is_key (element))
+                               {
+                                       gdaex_sql_builder_where (sqlb, (with_key ? GDA_SQL_OPERATOR_TYPE_AND : 0),
+                                                                                        priv->table,
+                                                                                        zak_form_element_get_name (element),
+                                                                                        "",
+                                                                                        GDA_SQL_OPERATOR_TYPE_EQ,
+                                                                                        zak_form_gdaex_provider_new_gvalue_from_str_type (zak_form_element_get_provider_type (element), zak_form_element_get_value (element)),
+                                                                                        NULL);
+                                       with_key = TRUE;
+                               }
+               }
+
+       if (gdaex_sql_builder_execute (sqlb, priv->gdaex, NULL) <= 0)
+               {
+                       ret = FALSE;
+               }
+
+       return ret;
 }
 
 static gboolean