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HOR-1727 "Dynaform > No renderiza con un dropdown con query de una DBConnection" SOLVED

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Issue:
    Dynaform > No renderiza con un dropdown con query de una DBConnection Queries lentos BD - Slow query
Cause:
    json_encode retorna FALSE
Solution:
    Se procesa el dato booleano (false); el mismo tambien es registrado en el log de errores (processmaker.log)
This commit is contained in:
Victor Saisa Lopez
2016-08-29 18:18:34 -04:00
parent 593eb6df6b
commit 29dec92a37
1 changed files with 49 additions and 3 deletions
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50
workflow/engine/classes/class.pmDynaform.php
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@@ -799,7 +799,7 @@ class pmDynaform
"</table>\n"; "</table>\n";
$javascrip = "" . $javascrip = "" .
"<script type='text/javascript'>\n" . "<script type='text/javascript'>\n" .
"var jsondata = " . G::json_encode($json) . ";\n" . "var jsondata = " . $this->json_encode($json) . ";\n" .
"var httpServerHostname = \"" . System::getHttpServerHostnameRequestsFrontEnd() . "\";\n" . "var httpServerHostname = \"" . System::getHttpServerHostnameRequestsFrontEnd() . "\";\n" .
"var pm_run_outside_main_app = '" . $this->fields["PM_RUN_OUTSIDE_MAIN_APP"] . "';\n" . "var pm_run_outside_main_app = '" . $this->fields["PM_RUN_OUTSIDE_MAIN_APP"] . "';\n" .
"var dyn_uid = '" . $this->fields["CURRENT_DYNAFORM"] . "';\n" . "var dyn_uid = '" . $this->fields["CURRENT_DYNAFORM"] . "';\n" .
@@ -980,7 +980,7 @@ class pmDynaform
"var isRTL = " . $this->isRTL . ";\n" . "var isRTL = " . $this->isRTL . ";\n" .
"var pathRTLCss = '" . $this->pathRTLCss . "';\n" . "var pathRTLCss = '" . $this->pathRTLCss . "';\n" .
"var delIndex = " . (isset($this->fields["DEL_INDEX"]) ? $this->fields["DEL_INDEX"] : "0") . ";\n" . "var delIndex = " . (isset($this->fields["DEL_INDEX"]) ? $this->fields["DEL_INDEX"] : "0") . ";\n" .
"var jsonData = " . G::json_encode($json) . ";\n" . "var jsonData = " . $this->json_encode($json) . ";\n" .
"var httpServerHostname = \"" . System::getHttpServerHostnameRequestsFrontEnd() . "\";\n" . "var httpServerHostname = \"" . System::getHttpServerHostnameRequestsFrontEnd() . "\";\n" .
$js . $js .
"</script>"; "</script>";
@@ -1662,4 +1662,50 @@ class pmDynaform
throw $e; throw $e;
} }
} }
/**
* Returns a string containing the JSON representation of the object
*
* @param object $json The object being encoded
*
* @return string Returns a string
*/
public function json_encode($json)
{
$jsonData = G::json_encode($json);
if ($jsonData === false) {
$jsonLastError = json_last_error();
$jsonLastErrorMsg = json_last_error_msg();
$token = time();
$obj = new stdClass();
$obj->type = 'panel';
$obj->id = '__json_encode_error__';
$obj->content = '
<div style="border: 1px solid #9A3A1F; background: #F7DBCE; color: #8C0000; font:0.9em arial, verdana, helvetica, sans-serif;">
<div style="margin: 0.5em;">
<img src="/images/documents/_log_error.png" alt="" style="margin-right: 0.8em; vertical-align: middle;" />' .
G::LoadTranslation('ID_EXCEPTION_LOG_INTERFAZ', [$token]) .
'</div></div>';
$obj->border = 0;
$json->items[0]->items = [[$obj]];
$jsonData = G::json_encode($json);
//Log
\Bootstrap::registerMonolog(
'RenderDynaForm',
400,
'JSON encoded string error ' . $jsonLastError . ': ' . $jsonLastErrorMsg,
['token' => $token, 'projectUid' => $this->record['PRO_UID'], 'dynaFormUid' => $this->record['DYN_UID']],
SYS_SYS,
'processmaker.log'
);
}
//Return
return $jsonData;
}
} }