[英]Responsive Google Chart Data not working
不幸的是我不是開發人員,所以我試圖弄清楚它是如何工作的。 我對PHP,HTML和CSS有所了解,但不幸的是,對JavaScript卻一無所知。 下面是我當前的Google Charts Data代碼,由模塊導入,而javascript代碼位於PHP文件中。 這是我的代碼:
$js = "
google.setOnLoadCallback({$funcChart});
function {$funcChart}() {
var data = google.visualization.arrayToDataTable(".json_encode($data).");
var options = ".json_encode($options).";
var chart = new google.visualization.{$chart}(document.getElementById('{$container}'));
chart.draw(data, options);
}";
if(strpos($width, '%') !== false) {
JHtml::_('JABehavior.jquery');
$js .= "
jQuery(document).ready(function () {
jQuery(window).resize(function(){
{$funcChart}();
});
});
";
}
$doc = JFactory::getDocument();
$doc->addScriptDeclaration($js);
require JModuleHelper::getLayoutPath($module->module, $params->get('layout', 'default'));
}
如何在上述代碼中添加響應功能? 當前圖表在我的頁面上看起來很奇怪; http://goo.gl/v1GVWk如果打開頁面並滾動到“徒步旅行地圖”標簽,則會看到該圖表,但它看起來非常糟糕。
嘗試使用以下代碼
<script type="text/javascript">
google.load("visualization", "1", {packages:["corechart"]});
google.setOnLoadCallback(initChartExpertBottom);
$(window).on("resize", function (event) {
initChartExpertBottom();
});
function initChartExpertBottom() {
var options = {
legend:'none',
width: '100%',
height: '100%',
tooltip: { isHtml: true },
chartArea: {left: "3%",top: "3%",height: "94%",width: "94%"},
colors: ['#7CB5EC', '#5C5C61','#16c104'],
pieHole: 0.50,
pieStartAngle: -90,
is3D: false,
pieSliceText: 'none',
};
var data = google.visualization.arrayToDataTable([
['Task', 'Hours per Day'],
['Work', 11],
['Eat', 2],
["Hide" , (11+2)] //addition of value of all elements
]);
drawChartExpertBottom(data, options);
}
function drawChartExpertBottom(data, options) {
var tooltip = [
Math.round((11/(11+2))*100) + "%",
Math.round((2/(11+2))*100)+ "%",
"Hiii3",
];
var chart = new google.visualization.PieChart(document.getElementById('piechart'));
var sliceid = 0;
function eventHandler(e){
chart.setSelection([e]);
try {
selection = chart.getSelection();
sliceid = selection[0].row;
}
catch(err) {
;
}
$(".google-visualization-tooltip-item-list li:eq(0)").css("font-weight", "bold");
$(".google-visualization-tooltip-item-list li:eq(1)").html(tooltip[sliceid]).css("font-family", "Arial");
}
google.visualization.events.addListener(chart, 'onmousedown', eventHandler);
google.visualization.events.addListener(chart, 'onmouseover', eventHandler);
chart.draw(data, options);
}
</script>
以上腳本的HTML
<div id="piechart"></div>
以上代碼段的CSS
<style>
#piechart {
top: 0;
left: 0;
width:100%;
height:100%;
}
.google-visualization-tooltip{
display:table;
}
g{
cursor:pointer;
}
</style>
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