jQWidgets Forums

jQuery UI Widgets › Forums › Grid › columntype: 'number' sets field to AutoIncrement

Tagged: 

This topic contains 2 replies, has 2 voices, and was last updated by  Makla 12 years, 2 months ago.

Viewing 3 posts - 1 through 3 (of 3 total)
  • Author
    columntype: 'number' sets field to AutoIncrement Posts
  • March 25, 2013 at 3:34 pm columntype: 'number' sets field to AutoIncrement #17968

    Makla
    Participant

    I didn’t expect something like that when reading api documentation:
    columntype – sets the column’s type.
    Possible values:
    ‘number’ – readonly column with numbers.

    When changing columntype to number the values become auto increment.

    I add columntype of quantity to number:

    <html>
    	<head>
    		<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
    		<title>Demo</title>
    		<script src="Framework/Scripts/jquery-1.9.1.min.js"></script>
        	<script src="Framework/Scripts/knockout-2.2.1.js"></script>
    		<script src="Framework/Scripts/jqwidgets/jqx-all.js"></script>
        	<link rel="stylesheet" href="Framework/Styles/jqx.base.css" type="text/css" />
    		<link rel="stylesheet" href="Framework/Styles/jqx.ui-sunny.css" type="text/css" />
        <script type="text/javascript">
        $(document).ready(function () {
            // prepare the data
            var data = new Array();
            var firstNames =
            [
                "Andrew", "Nancy", "Shelley", "Regina", "Yoshi", "Antoni", "Mayumi", "Ian", "Peter", "Lars", "Petra", "Martin", "Sven", "Elio", "Beate", "Cheryl", "Michael", "Guylene"
            ];
            var lastNames =
            [
                "Fuller", "Davolio", "Burke", "Murphy", "Nagase", "Saavedra", "Ohno", "Devling", "Wilson", "Peterson", "Winkler", "Bein", "Petersen", "Rossi", "Vileid", "Saylor", "Bjorn", "Nodier"
            ];
            var productNames =
            [
                "Black Tea", "Green Tea", "Caffe Espresso", "Doubleshot Espresso", "Caffe Latte", "White Chocolate Mocha", "Cramel Latte", "Caffe Americano", "Cappuccino", "Espresso Truffle", "Espresso con Panna", "Peppermint Mocha Twist"
            ];
            var priceValues =
            [
                "2.25", "1.5", "3.0", "3.3", "4.5", "3.6", "3.8", "2.5", "5.0", "1.75", "3.25", "4.0"
            ];
            for (var i = 0; i < 100; i++) {
                var row = {};
                var productindex = Math.floor(Math.random() * productNames.length);
                var price = parseFloat(priceValues[productindex]);
                var quantity = 1 + Math.round(Math.random() * 10);
                row["firstname"] = firstNames[Math.floor(Math.random() * firstNames.length)];
                row["lastname"] = lastNames[Math.floor(Math.random() * lastNames.length)];
                row["productname"] = productNames[productindex];
                row["price"] = price;
                row["quantity"] = quantity;
                row["total"] = price * quantity;
                data[i] = row;
            }
            var source =
            {
                localdata: data,
                datatype: "array"
            };
            var dataAdapter = new $.jqx.dataAdapter(source, {
                loadComplete: function (data) { },
                loadError: function (xhr, status, error) { }      
            });
            $("#jqxgrid").jqxGrid(
            {
                source: dataAdapter,
                columns: [
                  { text: 'First Name', datafield: 'firstname', width: 100 },
                  { text: 'Last Name', datafield: 'lastname', width: 100 },
                  { text: 'Product', datafield: 'productname', width: 180 },
                  { text: 'Quantity', datafield: 'quantity', width: 80, cellsalign: 'right', columntype: 'number' },
                  { text: 'Unit Price', datafield: 'price', width: 90, cellsalign: 'right', cellsformat: 'c2' },
                  { text: 'Total', datafield: 'total', width: 100, cellsalign: 'right', cellsformat: 'c2' }
                ]
            });
        });
    </script>
    </head>
    <body class='default'>
    <div id='jqxWidget' style="font-size: 13px; font-family: Verdana; float: left;">
        <div id="jqxgrid"></div>
    </div>
    </body>
    </html>
    March 25, 2013 at 3:56 pm columntype: 'number' sets field to AutoIncrement #17969

    Peter Stoev
    Keymaster

    Hi Makla,

    The documentation is correct. The “number” column type shows only numbers in the column starting from 1.

    Best Regards,
    Peter Stoev

    jQWidgets Team
    http://www.jqwidgets.com

    March 26, 2013 at 7:10 am columntype: 'number' sets field to AutoIncrement #18011

    Makla
    Participant

    Understand. Maybe it would be a good think to add in documentation ” in the column starting from 1.”
    Thank you.

  • Author
    Posts
Viewing 3 posts - 1 through 3 (of 3 total)

You must be logged in to reply to this topic.