Error message and no data in grid

QuestionsError message and no data in grid
Friency Fernandez asked 7 years ago

Hi. I get an error which has this written on a popup:
{"page":1,"total":1,"records":"3","rows":[{"InventoryID":"1","IngredientsID":"1","IngredientsInvQty":"100","IngredientTypeID":"2"},{"InventoryID":"1","IngredientsID":"3","IngredientsInvQty":"100","IngredientTypeID":"2"},{"InventoryID":"2","IngredientsID":"2","IngredientsInvQty":"100","IngredientTypeID":"2"}]}
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The grid displays but there are no data too. Here is my code
include_once("../phpgrid/config.php");

$db_conf = array();
$db_conf["type"] = "mysqli";
$db_conf["server"] = PHPGRID_DBHOST; // or you mysql ip
$db_conf["user"] = PHPGRID_DBUSER; // username
$db_conf["password"] = PHPGRID_DBPASS; // password
$db_conf["database"] = PHPGRID_DBNAME; // database

// include and create object
include("../phpgrid/lib/inc/jqgrid_dist.php");
$g = new jqgrid($db_conf);

$grid["caption"] = "Inventory";
$grid["autowidth"] = true;
$grid["sortable"] = true;
$g->set_options($grid);
$g->table = "inventory_t";

$out = $g->render("inventory");
echo $out;

Here is the config file
<?php

define("PHPGRID_DBTYPE","mysqli");
define("PHPGRID_DBHOST","localhost");
define("PHPGRID_DBUSER","root");
define("PHPGRID_DBPASS","password");
define("PHPGRID_DBNAME","cakeshopdb");

// Basepath for lib
define("PHPGRID_LIBPATH",dirname(__FILE__).DIRECTORY_SEPARATOR."lib".DIRECTORY_SEPARATOR);

?>

1 Answers
Abu Ghufran answered 7 years ago

Looks like some HTML or white space characters are echo'd before calling render() function.

The code structure should be like:
<?php

include("inc/jqgrid_dist.php");
$g = new jqgrid();

$out = $g->render("list1");
?>
and after PHP code, there will be start of html part:

e.g.
<!doctype html>
<html>

<link rel="stylesheet" type="text/css" media="screen" href="js/themes/redmond/jquery-ui.custom.css"></link>
<link rel="stylesheet" type="text/css" media="screen" href="js/jqgrid/css/ui.jqgrid.css"></link>

<script src="js/jquery.min.js" type="text/javascript"></script>
<script src="js/jqgrid/js/i18n/grid.locale-en.js" type="text/javascript"></script>
<script src="js/jqgrid/js/jquery.jqGrid.min.js" type="text/javascript"></script>
<script src="js/themes/jquery-ui.custom.min.js" type="text/javascript"></script>

<div style="margin:10px">
<?php echo $out?>
</div>

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