值后的Ajax响应没有更新 [英] values not updated after an ajax response
问题描述
我通过AJAX发送某种形式的数据到PHP脚本在同一页面。 PHP必须处理在同一个页面中的数据并显示结果。
I am sending some form data via ajax to a php script in the same page. PHP must process the data and show results in the same page.
我使用这个语法AJAX：
I am using this syntax for ajax:
$.ajax
({
type: "POST",
url: "",
data: $("form").serialize(),
success: function(result)
{
updatechart();
console.log(result);
}
});
我基本上试图更新的基础上，在表单中输入的数据图表的一些价值观和处理PHP脚本后。我得到的页面，当我做的console.log（结果）的完整源; 和值都在做这之后，在我的控制台更新，但图表未更新。当我认为 - 源页，值保持不变。我该怎么办？
I am basically trying to update some values in a chart based on data entered in the form and after processed by a php script. I get the whole source of the page when I do console.log(result); and the values are updated in my console after doing this but the chart is not updated. When I view-source the page, the values remain the same. What should I do?
function updatechart() {
var json=<?php echo json_encode($GLOBALS['json']); ?>;
var direct=json['direct'];
var total=json['total'];
var referred=total-direct;
var aid=new Array();
var count=new Array();
for(var i=0;i<json['aid'].length;i++) {
aid[i]=json['aid'][i];
count[i]=json['count'][i];
}
var series = [{
name : "Referred",
data: [referred]
}, {
name: "Direct",
data: [direct]
}];
for(var i=0; i<aid.length;i++) {
series.push({
name: 'AID-'+[aid[i]],
data: [count[i]]
})
}
var options = {
chart: {
renderTo: 'container',
type: 'column'
},
title: {
text: 'User Source Chart'
},
xAxis: {
categories: ['Users']
},
yAxis: {
min: 0,
title: {
text: 'Total users'
}
},
tooltip: {
pointFormat: '<span style="color:{series.color}">{series.name}</span>: <b>{point.y}</b> ({point.percentage:.0f}%)<br/>',
shared: true
},
plotOptions: {
column: {
stacking: 'percent'
}
},
series: series
};
chart = new Highcharts.Chart(options);
}
这是我updatechart（）code。问题是，JSON值不更新。
This is my updatechart() code. The problem is, json value is not updated.
推荐答案
这是正常现象。将你的PHP处理到不同的页面。
That is expected behavior. Move your PHP processing to a different page.
$.ajax
({
type: "POST",
url: "anotherphppage.php",
data: $("form").serialize(),
success: function(result)
{
updatechart(result);
}
});
试试这个，你就会明白我的意思是：
Try this and you'll see what I mean:
<html>
<head>
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></script>
<script type="text/javascript">
$(document).ready(function() {
$('#mybutt').click(function() {
$.ajax({
type: "POST",
url: "",
data: 'myVar=Hello',
success: function(data) {
alert(data);
}
});
});
}); //END $(document).ready()
</script>
</head>
<body>
Try this:<br />
<input type="button" id="mybutt" value="Click Me">
</body>
</html>
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