Add events to icon integrated with dropdownlist cell - Angular, Vue, React, Web Components, Javascript, HTML5 Widgets

Tagged: cellsrenderer, click, grid, icon, jqxgrid, message, onclick, script

This topic contains 2 replies, has 2 voices, and was last updated by Dimitar 10 years, 2 months ago.

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Add events to icon integrated with dropdownlist cell Posts

October 8, 2014 at 2:21 am Add events to icon integrated with dropdownlist cell #60778

gonley

Participant

I’m using the example you have provided in

However, I want to add event on the icon so that when the icon is clicked, some message will pop up to indicate something. Is it possible?

October 8, 2014 at 2:23 am Add events to icon integrated with dropdownlist cell #60779

gonley

Participant

Display Icon in combo box cell

This is the link

October 8, 2014 at 5:19 am Add events to icon integrated with dropdownlist cell #60786

Dimitar

Participant

Hello gonley,

You can achieve this by using onclick in the cellsrenderer. Here is a modification of the example with the necessary changes made:

<!DOCTYPE html>
<html lang="en">
<head>
    <link rel="stylesheet" href="../../jqwidgets/styles/jqx.base.css" type="text/css" />
    <script type="text/javascript" src="../../scripts/jquery-1.11.1.min.js"></script>
    <script type="text/javascript" src="../../jqwidgets/jqxcore.js"></script>
    <script type="text/javascript" src="../../jqwidgets/jqxdata.js"></script>
    <script type="text/javascript" src="../../jqwidgets/jqxbuttons.js"></script>
    <script type="text/javascript" src="../../jqwidgets/jqxscrollbar.js"></script>
    <script type="text/javascript" src="../../jqwidgets/jqxmenu.js"></script>
    <script type="text/javascript" src="../../jqwidgets/jqxgrid.js"></script>
    <script type="text/javascript" src="../../jqwidgets/jqxgrid.selection.js"></script>
    <script type="text/javascript" src="../../jqwidgets/jqxgrid.pager.js"></script>
    <script type="text/javascript" src="../../jqwidgets/jqxlistbox.js"></script>
    <script type="text/javascript" src="../../jqwidgets/jqxgrid.edit.js"></script>
    <script type="text/javascript" src="../../jqwidgets/jqxdropdownlist.js"></script>
    <script type="text/javascript" src="../../jqwidgets/jqxcombobox.js"></script>
    <script type="text/javascript" src="../../jqwidgets/jqxpanel.js"></script>
    <script type="text/javascript" src="../../scripts/demos.js"></script>
    <script type="text/javascript">
        $(document).ready(function () {
            // prepare the data
            var ordersSource =
            {
                datatype: "xml",
                datafields: [
                    { name: 'ShippedDate', map: 'm\\:properties>d\\:ShippedDate', type: 'date' },
                    { name: 'Freight', map: 'm\\:properties>d\\:Freight', type: 'float' },
                    { name: 'ShipName', map: 'm\\:properties>d\\:ShipName', type: 'string' },
                    { name: 'ShipAddress', map: 'm\\:properties>d\\:ShipAddress', type: 'string' },
                    { name: 'ShipCity', map: 'm\\:properties>d\\:ShipCity', type: 'string' },
                    { name: 'ShipCountry', map: 'm\\:properties>d\\:ShipCountry', type: 'string' }
                ],
                root: "entry",
                record: "content",
                id: 'm\\:properties>d\\:OrderID',
                url: "../sampledata/orders.xml",
                pager: function (pagenum, pagesize, oldpagenum) {
                    // callback called when a page or page size is changed.
                },
                updaterow: function (rowid, rowdata, result) {
                    // synchronize with the server - send update command
                    // call result with parameter true if the synchronization with the server is successful 
                    // and with parameter false if the synchronization failder.
                    result(true);
                }
            };
            var ordersAdapter = new $.jqx.dataAdapter(ordersSource);

            var cellsrenderer = function (row, columnfield, value, defaulthtml, columnproperties) {
                return '<span style="position: relative; width: 100%; margin: 4px; float: ' + columnproperties.cellsalign + ';">' + value + '<img onclick="arrowClick()" src="../../jqwidgets/styles/images/icon-down.png" style="position: absolute; right: 5px;" /></span>';
            }

            $("#jqxgrid").jqxGrid(
            {
                width: 850,
                source: ordersAdapter,
                selectionmode: 'singlecell',
                editable: true,
                pageable: true,
                autoheight: true,
                columns: [
                    {
                        text: 'Ship City', datafield: 'ShipCity', width: 150, columntype: 'combobox',
                        createeditor: function (row, column, editor) {
                            // assign a new data source to the combobox.
                            var list = ['Stuttgart', 'Rio de Janeiro', 'Strasbourg'];
                            editor.jqxComboBox({ autoDropDownHeight: true, source: list, promptText: "Please Choose:" });
                        },
                        // update the editor's value before saving it.
                        cellvaluechanging: function (row, column, columntype, oldvalue, newvalue) {
                            // return the old value, if the new value is empty.
                            if (newvalue == "") return oldvalue;
                        },
                        cellsrenderer: cellsrenderer
                    },
                    {
                        text: 'Ship Country', datafield: 'ShipCountry', width: 150, columntype: 'dropdownlist',
                        createeditor: function (row, column, editor) {
                            // assign a new data source to the dropdownlist.
                            var list = ['Germany', 'Brazil', 'France'];
                            editor.jqxDropDownList({ autoDropDownHeight: true, source: list });
                        },
                        // update the editor's value before saving it.
                        cellvaluechanging: function (row, column, columntype, oldvalue, newvalue) {
                            // return the old value, if the new value is empty.
                            if (newvalue == "") return oldvalue;
                        }
                    },
                    { text: 'Ship Name', datafield: 'ShipName', columntype: 'combobox' }
                ]
            });
        });
    </script>
</head>
<body class='default'>
    <div id='jqxWidget' style="font-size: 13px; font-family: Verdana; float: left;">
        <div id="jqxgrid">
            <script type="text/javascript">
                function arrowClick() {
                    alert("Clicked on an arrow.");
                }
            </script>
        </div>
    </div>
</body>
</html>

Best Regards,
Dimitar

jQWidgets team
http://www.jqwidgets.com/

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