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我想在html中做一个模式对话框,并且当某些东西被按下来在模式中绘制谷歌图表。谷歌图表多次绘制相同的图表
function inter(id)
{
var arr = [['Album','Vizualizari']];
$.ajax({
url: 'popular.php',
type: 'GET',
dataType: 'json',
success: function (json) {
$.each(json,function (i ,value)
{
var c =[value.title, value.popular];
arr.push(c);
});
google.charts.load('current', {'packages':['bar']});
google.charts.setOnLoadCallback(drawStuff);
function drawStuff() {
google.visualization
var data = new google.visualization.arrayToDataTable(arr);
var options = {
title: 'Chess opening moves',
width: 800,
legend: { position: 'none' },
bars: 'vertical', // Required for Material Bar Charts.
axes: {
y: {
0: { side: 'top', label: 'Percentage'} // Top x-axis.
}
},
bar: { groupWidth: "100%" }
};
var chart = new google.charts.Bar(document.getElementById('top_x_div'));
chart.draw(data, options);
};
}});
}
它的工作,但只对第一模态。当我尝试打开另一个模式时,出现以下错误:google.charts.load() cannot be called more than once
。我如何使用另一个回调绘制图表,而不是'setOnLoadCallback'?