Author Topic: EXPORT function absolutely not working  (Read 4327 times)

hellokert

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EXPORT function absolutely not working
« on: April 21, 2017, 12:14:27 pm »
Surely i can not do everything, but i do not work with excel export. By clicking "excel export" button, nothing happens.

When it already works, I will use it on the server side, but I do not know how to refer to php as well.
The attached code was copied entirely from the paramquery example programs.

What is missing?

Code: [Select]
<!DOCTYPE html>
<html>
<head>
<link rel="stylesheet" href="/pq-pro/pqgrid.min.css" />
<link rel="stylesheet" href="/pq-pro/pqgrid.ui.min.css" />
<link rel="stylesheet" href="/pq-pro/themes/antracit/pqgrid.css" />
<link rel="stylesheet" href="/pq-pro/myTheme.css" />

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/jqueryui/1.11.4/jquery-ui.min.js"></script>
    <link rel="stylesheet" href="https://ajax.googleapis.com/ajax/libs/jqueryui/1.11.4/themes/smoothness/jquery-ui.css" />

<script src="/pq-pro/pqgrid.min.js"></script>
<script src="/pq-pro/touch-punch/touch-punch.min.js"></script>
<script src="/pq-pro/localize/pq-localize-hu.js"></script>
<script src="/pq-pro/jsZip-2.5.0/jszip.min.js"></script>

<script>

    $(function () {
        var data = [
            { rank: 1, company: 'Exxon Mobil', revenues: 339938.0, profits: 36130.0 },
            { rank: 2, company: 'Wal-Mart Stores', revenues: 315654.0, profits: 11231.0 },
            { rank: 3, company: 'Royal Dutch Shell', revenues: 306731.0, profits: 25311.0 },
            { rank: 4, company: 'BP', revenues: 267600.0, profits: 22341.0 },
            { rank: 5, company: 'General Motors', revenues: 192604.0, profits: -10567.0 },
            { rank: 6, company: 'Chevron', revenues: 189481.0, profits: 14099.0 },
            { rank: 7, company: 'DaimlerChrysler', revenues: 186106.3, profits: 3536.3 },
            { rank: 8, company: 'Toyota Motor', revenues: 185805.0, profits: 12119.6 },
            { rank: 9, company: 'Ford Motor', revenues: 177210.0, profits: 2024.0 },
            { rank: 10, company: 'ConocoPhillips', revenues: 166683.0, profits: 13529.0 },
            { rank: 11, company: 'General Electric', revenues: 157153.0, profits: 16353.0 },
            { rank: 12, company: 'Total', revenues: 152360.7, profits: 15250.0 },
            { rank: 13, company: 'ING Group', revenues: 138235.3, profits: 8958.9 },
            { rank: 14, company: 'Citigroup', revenues: 131045.0, profits: 24589.0 },
            { rank: 15, company: 'AXA', revenues: 129839.2, profits: 5186.5 },
            { rank: 16, company: 'Allianz', revenues: 121406.0, profits: 5442.4 },
            { rank: 17, company: 'Volkswagen', revenues: 118376.6, profits: 1391.7 },
            { rank: 18, company: 'Fortis', revenues: 112351.4, profits: 4896.3 },
            { rank: 19, company: 'Crédit Agricole', revenues: 110764.6, profits: 7434.3 },
            { rank: 20, company: 'American Intl. Group', revenues: 108905.0, profits: 10477.0 }
        ];

        var obj = {
            showTitle: false,
            height: 'flex',
            scrollModel: { autoFit: true },
            pageModel: { type: 'local' },
            toolbar: {
                cls: 'pq-toolbar-export',
                items: [{
                    type: 'button',
                    label: "Export to Excel",
                    icon: 'ui-icon-document',
                    listeners: [{
                        "click": function (evt) {
                             $("#grid_export").pqGrid("exportExcel", { url: "/o/", sheetName: "pqGrid sheet" });
                        }
                    }]
                }]
            }
        };
        obj.colModel = [
            { title: "Rank", width: 100, dataType: "integer", dataIndx: "rank" },
            { title: "Company", width: 200, dataType: "string", dataIndx: "company" },
            { title: "Revenues ($ millions)", width: 150, dataType: "float", align: "right", dataIndx: "revenues" },
            { title: "Profits ($ millions)", width: 150, dataType: "float", align: "right", dataIndx: "profits",
                render: function (ui) {
                    return $.paramquery.formatCurrency(ui.cellData);
                }
            }
        ];
        obj.dataModel = {
            data: data,
            location: "local",
            sorting: "local",
            sortIndx: "profits",
            sortDir: "down"
        };
        var $grid = $("#grid_export").pqGrid(obj);
    });

</script>


</head>
<body style="font-size: 10px">

<div id="grid_export" style="margin:auto;"></div>
</body>
</html>

Thanks for your help.

paramvir

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Re: EXPORT function absolutely not working
« Reply #1 on: April 21, 2017, 05:32:24 pm »
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hellokert

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Re: EXPORT function absolutely not working
« Reply #2 on: April 21, 2017, 07:39:08 pm »
Thank you, but unfortunately this did not help.

"/o/" is an path in localhost.

Please, write me how and what to give here:
Code: [Select]
$("#grid_export").pqGrid("exportExcel", { url: "/pro/demos/excel", sheetName: "pqGrid sheet" });

Where can I refer to this php code?
Code: [Select]
if (isset($_POST["excel"]) && isset($_POST["extension"]))       
{
    $extension = $_POST["extension"];   
    if ($extension == "csv" || $extension == "xml")
    {               
        session_start();
        $_SESSION['excel'] = $_POST['excel'];
        $filename = "pqGrid." . $extension;             
        echo $filename;       
    }
}
else if(isset($_GET["filename"]))
{
    $filename = $_GET["filename"];
    if ($filename == "pqGrid.csv" || $filename == "pqGrid.xml")
    {
        session_start();       
        if (isset($_SESSION['excel'])) {   
            $excel = $_SESSION['excel'];       
            $_SESSION['excel']=null;       
            header('Content-Disposition: attachment; filename="'.$filename.'"');
            header('Content-Type: text/plain');
            header('Content-Length: ' . strlen($excel));
            header('Connection: close');           
            echo $excel;
            exit;
        }   
    }
}

Thank you.
« Last Edit: April 21, 2017, 08:20:12 pm by hellokert »

hellokert

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Re: EXPORT function absolutely not working
« Reply #3 on: April 21, 2017, 09:43:51 pm »
OK, the local version with filesaver succeeded.

GET and POST requests: Where can I refer to this php code url?

paramvir

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Re: EXPORT function absolutely not working
« Reply #4 on: April 24, 2017, 10:02:23 am »
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hellokert

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Re: EXPORT function absolutely not working
« Reply #5 on: April 24, 2017, 11:26:55 am »
Yes, thank you.

In the meantime I have solved it, but the url has not been clear so far in your samples.

But it is clear: url: 'http://.....somepath/somefile.php'