通过AJAX与jQuery Flot接收数据 [英] Receive data via AJAX with jQuery Flot
问题描述
$ b PHP输出(不是JSON):
[[1,153],[2,513],[3,644]] ~~ [[1,1553],[2,1903],[3 ,2680]]
jQuery调用:
$。ajax({
url:'xxx.php',
成功:函数(数据){
var dataArray = data.split('~~'),
dataArray1 = dataArray [0],
dataArray2 = dataArray [1],
plot = $ .plot($('#xxx' ),[{
data:dataArray1,
color:colors [0]
},
{
data:dataArray2,
color:colors [1 ],
points:{
show:true,
}
},
],{
series:{
bars:{
show:true,
barWidth:.6,
align:'center'
}
},
grid:{
show:true,
hoverable:true,
clickable:true,
autoHighlight:true,
borderWidth:true,
borderColor:'rgba(255,255,255,0)'
},
xaxis:{
显示:false
}
});
}
});
以这种方式获取数据,我尝试使用jQuery Flot但不起作用。 。
鉴于,我可以通过分离数据:
第一个标签:
[[1,153],[2,513],[3,644]]
$ c
第二个标签:
[[1,1553],[2,1903],[3,2680]]
解决方案你已经收到了一个没有被限定为JSON数据的字符串。然后你将它分解为两个字符串,它们仍然不是JSON。然后,您尝试使用 data:your_string_value
实例化 plot
对象。这里 plot
等待一个对象,而不是字符串。
尝试用这种方式定义图
的 data
: data:$。 parseJSON(dataArray1)
I have a problem with jQuery flot.
PHP output (not JSON):
[[1, 153], [2, 513], [3, 644]] ~~ [[1, 1553], [2, 1903], [3, 2680]]
jQuery call:
$.ajax({
url: 'xxx.php',
success: function (data) {
var dataArray = data.split('~~'),
dataArray1 = dataArray[0],
dataArray2 = dataArray[1],
plot = $.plot($('#xxx'), [{
data: dataArray1,
color: colours[0]
},
{
data: dataArray2,
color: colours[1],
points: {
show: true,
}
},
], {
series: {
bars: {
show: true,
barWidth: .6,
align: 'center'
}
},
grid: {
show: true,
hoverable: true,
clickable: true,
autoHighlight: true,
borderWidth: true,
borderColor: 'rgba(255, 255, 255, 0)'
},
xaxis: {
show: false
}
});
}
});
Taking the data in this way, I'm trying to use jQuery Flot but does not work...
Whereas, I can by separating data:
First label:
[[1, 153], [2, 513], [3, 644]]
Second label:
[[1, 1553], [2, 1903], [3, 2680]]
解决方案 You have recieved a string that was not qualified as JSON data. Then you've splitted it on two strings, that are still not JSON. Then you trying to instantiate plot
object with data: your_string_value
. Here plot
waiting of an object, not string.
Try to define data
of your plot
this way: data:$.parseJSON( dataArray1 )
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