我正在使用jqplotDataHighlight選項在MouseOver上的圖表上顯示工具提示。jqplot觸摸工具提示而不是jqplotDataHighlight或higlightMouseOver或highlightMouseDown
$("#"+sTargetId).bind('jqplotcustomDataHighlight',
function (ev, seriesIndex, pointIndex, data) {
var chart_left = $("#"+sTargetId).offset().left,
chart_right = ($(window).width() - ($("#"+sTargetId).offset().left + $("#"+sTargetId).outerWidth())),
chart_top = $("#"+sTargetId).offset().top,
x = oPlot.axes.xaxis.u2p(data[0]), // convert x axis units to pixels
y = oPlot.axes.yaxis.u2p(data[1]);;
var tooltipData = data[1]*scale;
$('#tooltip').css({left:chart_left+x, top:chart_top+y, marginRight:chart_right});
$('#tooltip').html('<span style="font-family: Arial;font-size:'+sTooltip+';font:bold;color:#000000;">' +sXDisplay+': '+ tooltipData + '</span>');
$('#tooltip').show();
});
$("#"+sTargetId).bind('jqplotcustomDataUnhighlight',
function (ev, seriesIndex, pointIndex, data) {
$('#tooltip').empty();
$('#tooltip').hide();
});
它工作正常。在iPad上,我希望工具提示可以顯示在某個觸摸事件上。我可以如何實現它?
// prop: highlightMouseOver
// True to highlight slice when moused over.
// This must be false to enable highlightMouseDown to highlight when clicking on a slice.
this.highlightMouseOver = true;
// prop: highlightMouseDown
// True to highlight when a mouse button is pressed over a slice.
// This will be disabled if highlightMouseOver is true.
this.highlightMouseDown = false;
我發現只有上述兩個選項可用。我該如何在touchstart上實現它? 在雙擊或任何其他事件顯示工具提示也將是有幫助的