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Krupa
#1 Posted : Wednesday, November 7, 2012 1:39:34 AM(UTC)
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How to format the date in data point label. I need the date in 'mm/dd HH:MM' format.

My Code for tooltip and data point lable:

$('#graph').bind('tooltipFormat', function (e, data)
{
return "<b>" + data.series.title + "</b></br>" +
"X = " + data.y + "</br>" +
"Y = " + data.chart.stringFormat(data.x, "mm/dd HH:MM");
});

$('#graph').bind('dataPointLabelCreating', function (event, data) {
data.text = data.x;
});

Currently I am displaying the formatted date in tool tip. I wish to display the formatted date in Data point label.

Please help.
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Ivan
#2 Posted : Wednesday, November 7, 2012 6:50:20 AM(UTC)
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You can do this with using the following code:


Code:
$('#graph').bind('dataPointLabelCreating', function (e, data) {

                var context = data.context;
                var date = context.chart.stringFormat(context.dataItem[0], "mm/dd HH:MM");
                data.text = date;
            });

$('#graph').jqChart({


Just make sure you're handling the 'dataPointLabelCreating' event before the jqChart declaration.
Best,
Ivan Petrov
jqChart Inc.
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Krupa
#3 Posted : Wednesday, November 7, 2012 7:25:20 AM(UTC)
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I am actually using a graph with Date Time Axis.

My Y - Axis is Date Time Axis and X - axis is numeric.

Can I add this date format to the Y- Axis value alone and my X- axis value should be displayed as such.

Please give me a sample code.

Thanks in advance.
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Ivan
#4 Posted : Saturday, November 10, 2012 4:48:27 AM(UTC)
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You can modify the code to:

Code:
$('#graph').bind('dataPointLabelCreating', function (e, data) {

                var context = data.context;
                var date = context.chart.stringFormat(context.dataItem[0], "mm/dd HH:MM");
                data.text = date + "  " + data.text;
            });

$('#graph').jqChart({
Best,
Ivan Petrov
jqChart Inc.
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