Back spacing he Jqxnumberinput field - Angular, Vue, React, Web Components, Javascript, HTML5 Widgets

Tagged: advanced, cellbeginedit, cellendedit, cellsformat, columntype, createeditor, decimalDigits, editor, grid, inputMode, jqxgrid, jqxnumberinput, numberinput, spinButtons, validation

This topic contains 1 reply, has 2 voices, and was last updated by Nadezhda 9 years, 6 months ago.

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Back spacing he Jqxnumberinput field Posts

March 25, 2015 at 8:02 am Back spacing he Jqxnumberinput field #69118

raghu501

Participant

Hi,
I have a jqxnumberinput (v.3.6.0) cell with input Mode set to “advanced” and
want to edit cell value by pressing back space button on the cell,
but cursor is not moving to the left after the decimal point and Cursor
moving until it reaches the decimal point when back spacing the whole
cell value (eg.123.78 it reaches up to the digit 7 only).

My code:using in jqx grid
{ text: ‘AvgComp’, datafield: ‘AvgComp’,cellsformat:’c2′,columntype:’numberinput’,width: 130, cellvaluechanging: defaultInt,
validation: NumberValidation,
createeditor: function (row, cellvalue, editor) {
editor.jqxNumberInput({decimalDigits: 0,
digits: 10,
decimalDigits: 2,
max: 9999999999,
inputMode: ‘advanced’,
spinButtons:false
});
}
},

Is there any feature to move cursor position as like when set inputMode:’simple’?

Regards
Raghu

March 25, 2015 at 10:43 am Back spacing he Jqxnumberinput field #69132

Nadezhda

Participant

Hello Raghu,

In the above code you are using ‘decimalDigits’ two times which is not correctly. Please, find the following example where the back space button goes to the left side of decimal point.

<!DOCTYPE html>
<html lang="en">
<head>
    <title></title>
    <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.edit.js"></script>  
    <script type="text/javascript" src="../../jqwidgets/jqxgrid.selection.js"></script> 
    <script type="text/javascript" src="../../jqwidgets/jqxlistbox.js"></script>
    <script type="text/javascript" src="../../jqwidgets/jqxdropdownlist.js"></script>
    <script type="text/javascript" src="../../jqwidgets/jqxcheckbox.js"></script>
    <script type="text/javascript" src="../../jqwidgets/jqxcalendar.js"></script>
    <script type="text/javascript" src="../../jqwidgets/jqxnumberinput.js"></script>
    <script type="text/javascript" src="../../jqwidgets/jqxdatetimeinput.js"></script>
    <script type="text/javascript" src="../../jqwidgets/globalization/globalize.js"></script>
    <script type="text/javascript" src="generatedata.js"></script>
    <script type="text/javascript">
        $(document).ready(function () {
            // prepare the data
            var data = generatedata(200);

            var source =
            {
                localdata: data,
                datatype: "array",
                updaterow: function (rowid, rowdata, commit) {
                    // synchronize with the server - send update command
                    // call commit with parameter true if the synchronization with the server is successful 
                    // and with parameter false if the synchronization failder.
                    commit(true);
                },
                datafields:
                [
                    { name: 'firstname', type: 'string' },
                    { name: 'lastname', type: 'string' },
                    { name: 'productname', type: 'string' },
                    { name: 'available', type: 'bool' },
                    { name: 'quantity', type: 'number' },
                    { name: 'price', type: 'number' },
                    { name: 'date', type: 'date' }
                ]
            };

            var dataAdapter = new $.jqx.dataAdapter(source);

            // initialize jqxGrid
            $("#jqxgrid").jqxGrid(
            {
                width: 850,
                source: dataAdapter,
                editable: true,
                enabletooltips: true,
                selectionmode: 'multiplecellsadvanced',
                columns: [
                  { text: 'First Name', columntype: 'textbox', datafield: 'firstname', width: 120 },
                  { text: 'Last Name', datafield: 'lastname', columntype: 'textbox', width: 120 },
                  { text: 'Product', columntype: 'dropdownlist', datafield: 'productname', width: 195 },
                  { text: 'Available', datafield: 'available', columntype: 'checkbox', width: 67 },
                  {
                      text: 'Ship Date', datafield: 'date', columntype: 'datetimeinput', width: 110, align: 'right', cellsalign: 'right', cellsformat: 'd',
                  validation: function (cell, value) {
                          if (value == "")
                             return true;

                          var year = value.getFullYear();
                          if (year >= 2015) {
                              return { result: false, message: "Ship Date should be before 1/1/2015" };
                          }
                          return true;
                      }
                  },
                  {
                      text: 'Quantity', datafield: 'quantity', width: 70, align: 'right', cellsalign: 'right', columntype: 'numberinput',
                      validation: function (cell, value) {
                          if (value < 0 || value > 150) {
                              return { result: false, message: "Quantity should be in the 0-150 interval" };
                          }
                          return true;
                      },
                      createeditor: function (row, cellvalue, editor) {
                          editor.jqxNumberInput({ decimalDigits: 0, digits: 3 });
                      }
                  },
                  { text: 'Price', datafield: 'price', align: 'right', cellsalign: 'right', cellsformat: 'c2', columntype: 'numberinput',
                      validation: function (cell, value) {
                          if (value < 0 || value > 15) {
                              return { result: false, message: "Price should be in the 0-15 interval" };
                          }
                          return true;
                      },
                      createeditor: function (row, cellvalue, editor) {
                          editor.jqxNumberInput({
                              digits: 10,
                              decimalDigits: 2,
                              max: 9999999999,
                              spinButtons: false,
                              inputMode: 'advanced'
                          });
                      }

                  }
                ]
            });

            // events
            $("#jqxgrid").on('cellbeginedit', function (event) {
                var args = event.args;
                $("#cellbegineditevent").text("Event Type: cellbeginedit, Column: " + args.datafield + ", Row: " + (1 + args.rowindex) + ", Value: " + args.value);
            });

            $("#jqxgrid").on('cellendedit', function (event) {
                var args = event.args;
                $("#cellendeditevent").text("Event Type: cellendedit, Column: " + args.datafield + ", Row: " + (1 + args.rowindex) + ", Value: " + args.value);
            });
        });
    </script>
</head>
<body class='default'>
    <div id='jqxWidget'>
        <div id="jqxgrid"></div>
        <div style="font-size: 12px; font-family: Verdana, Geneva, 'DejaVu Sans', sans-serif; margin-top: 30px;">
            <div id="cellbegineditevent"></div>
            <div style="margin-top: 10px;" id="cellendeditevent"></div>
       </div>
    </div>
</body>
</html>

Best Regards,
Nadezhda

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

Author

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