Javascript 导致Highcharts错误的竞争条件#13
我有一些动态生成的选项卡。单击任一选项卡可同时加载多个图表(三个或四个),如饼图、柱图或折线图。我将此图表附加到动态生成的html div中。如果我必须单击一个选项卡并等待所有图表加载,那么所有这些都可以正常工作。当我一个接一个地单击选项卡,而不是等到所有图表都加载时,问题就出现了。我在highcharts.js文件中发现一个javascript错误,该文件记录了highcharts错误#13。据我所知,我正在进行适当的文档准备检查,然后将图表加载到divs中。有什么问题吗?是否存在争用情况,或者是由于我的代码异步运行导致问题?代码如下:Javascript 导致Highcharts错误的竞争条件#13,javascript,charts,highcharts,lazy-high-charts,Javascript,Charts,Highcharts,Lazy High Charts,我有一些动态生成的选项卡。单击任一选项卡可同时加载多个图表(三个或四个),如饼图、柱图或折线图。我将此图表附加到动态生成的html div中。如果我必须单击一个选项卡并等待所有图表加载,那么所有这些都可以正常工作。当我一个接一个地单击选项卡,而不是等到所有图表都加载时,问题就出现了。我在highcharts.js文件中发现一个javascript错误,该文件记录了highcharts错误#13。据我所知,我正在进行适当的文档准备检查,然后将图表加载到divs中。有什么问题吗?是否存在争用情况,或
//Function called on tablick:
function GetPod(podObj) {
savedPortletsObj = [];
var objtab = new Array();
var htmlMarkup = '';
$('#podHolder').empty();
for (v = 0, pCount = podObj.length; v < pCount; v++) {
htmlMarkup = "";
// htmlMarkup = htmlMarkup + " <div class='table-cell'>";
htmlMarkup = htmlMarkup + " <article class='db-box bigFont' id='" + podObj[v].id + "_art' style='height: 100%;'>";
htmlMarkup = htmlMarkup + " <div class='box-head' ><span> <strong>" + podObj[v].title.toString() + "</strong></span></div>";
htmlMarkup = htmlMarkup + " <div class='dashboard-container'>";
htmlMarkup = htmlMarkup + " <div class='tableContentDiv height250 fadeInBox' id='" + podObj[v].id + "'> "; // Charts are appended into this div
htmlMarkup = htmlMarkup + " </div>";
htmlMarkup = htmlMarkup + " </div>";
htmlMarkup = htmlMarkup + " </article>";
// htmlMarkup = htmlMarkup + " </div>";
$(htmlMarkup).appendTo($('#podHolder')); // Finally appending the chart div to the parent div
buildChart(podObj[v]);
savedPortletsObj[v] = podObj[v];
}
//最后在为其创建实例后调用Build,例如:Column chart will(已经为每个图表创建了单独的js文件)
var ColumnChart=(函数(){
var实例化;
var图;
函数init(){
返回{
“ResultMethodName”:“onResultHttpService”,
“消息”:“ColumnChartdemo”,
“构建”:函数(){
var objServiceLayer=$SL.getInstance();
var param={};
param[“QueryID”]=this.BaseViewRef.Variables.ViewProperties.InputParams;
objServiceLayer.executeMethod(“GetPodFilterData”,参数,“onResultHttpService”,this,this.BaseViewRef.Variables.ViewProperties);
},
“BaseViewRef”:$BV.getInstance(),
“onResultHttpService”:函数(结果、属性){
var json_str=Sys.Serialization.JavaScriptSerializer.deserialize(结果);
var数据=[];
var cat=[];
var categoryField=properties.PodAttributes.categoryField;
var valueField=properties.PodAttributes.valueField;
for(json_str中的变量i){
var serie=新数组(json_str[i][categoryField],json_str[i][valueField]);
var tmpCat=新数组(json_str[i][categoryField]);
数据推送(serie);
猫推(tmpCat);
}
$(文档).ready(函数(){
图表=新的高点图表。图表({
图表:{
renderTo:properties.id,
类型:“列”
},
学分:{
已启用:false
},
标题:{
文本:“”
},
副标题:{
文本:“”
},
xAxis:{
类别:猫
},
亚克斯:{
标签:{
格式化程序:函数(){
返回this.value/properties.PodAttributes.divideBy
+properties.poddattributes.dataTipUnitLabel.split('*')[1].toUpperCase();
}
},
分:0,,
标题:{
文本:“”
}
},
图例:{
布局:“垂直”,
背景颜色:“#FFFFFF”,
对齐:“左”,
垂直排列:“顶部”,
x:100,
y:70,
浮动:是的,
影子:对
},
工具提示:{
格式化程序:函数(){
返回“”+
this.x+':'+''+properties.poddattributes.dataTipUnitLabel.split('*')[0]+
Highcharts.numberFormat(this.y/properties.PodAttributes.divideBy,properties.PodAttributes.dPoint)+
properties.poddattributes.dataTipUnitLabel.split('*')[1].toUpperCase();
}
},
打印选项:{
系列:{
allowPointSelect:true,
要点:{
事件:{单击:函数(){
//警报(this.category+':'+Highcharts.numberFormat(this.y/properties.PodAttributes.divideBy,properties.PodAttributes.dPoint)+
//properties.poddattributes.dataTipUnitLabel.split('*')[1].toUpperCase());
podsToRefresh=html5SpendDashboard.getInstance().getSavedPodObj();
var objBuildChart=html5SpendDashboard.getInstance();
对于(var p=0,pLen=podsToRefresh.length;p
})() 我在实时更新图表方面也遇到了类似的问题。为了避免这种情况,我在更新图表之前先检查容器是否存在 在您的情况下,您可以这样做以确保容器存在:
if($("#" + properties.id).length == 1) {
chart = new Highcharts.Chart({
//code
});
}
绝对的
var ColumnChart = (function () {
var instantiated;
var chart;
function init() {
return {
"ResultMethodName": "onResultHttpService",
"Message": "ColumnChartdemo",
"Build": function () {
var objServiceLayer = $SL.getInstance();
var param = {};
param["QueryID"] = this.BaseViewRef.Variables.ViewProperties.InputParams;
objServiceLayer.executeMethod("GetPodFilterData", param, "onResultHttpService", this, this.BaseViewRef.Variables.ViewProperties);
},
"BaseViewRef": $BV.getInstance(),
"onResultHttpService": function (result, properties) {
var json_str = Sys.Serialization.JavaScriptSerializer.deserialize(result);
var data = [];
var cat = [];
var categoryField = properties.PodAttributes.categoryField;
var valueField = properties.PodAttributes.valueField;
for (var i in json_str) {
var serie = new Array(json_str[i][categoryField], json_str[i][valueField]);
var tmpCat = new Array(json_str[i][categoryField]);
data.push(serie);
cat.push(tmpCat);
}
$(document).ready(function () {
chart = new Highcharts.Chart({
chart: {
renderTo: properties.id,
type: 'column'
},
credits: {
enabled: false
},
title: {
text: ''
},
subtitle: {
text: ''
},
xAxis: {
categories: cat
},
yAxis: {
labels: {
formatter: function () {
return this.value / properties.PodAttributes.divideBy
+ properties.PodAttributes.dataTipUnitLabel.split('*')[1].toUpperCase();
}
},
min: 0,
title: {
text: ''
}
},
legend: {
layout: 'vertical',
backgroundColor: '#FFFFFF',
align: 'left',
verticalAlign: 'top',
x: 100,
y: 70,
floating: true,
shadow: true
},
tooltip: {
formatter: function () {
return '' +
this.x + ':' + '</br>' + properties.PodAttributes.dataTipUnitLabel.split('*')[0] +
Highcharts.numberFormat(this.y / properties.PodAttributes.divideBy, properties.PodAttributes.dPoint) +
properties.PodAttributes.dataTipUnitLabel.split('*')[1].toUpperCase();
}
},
plotOptions: {
series: {
allowPointSelect: true,
point: {
events: { click: function () {
// alert(this.category + ' : ' + Highcharts.numberFormat(this.y / properties.PodAttributes.divideBy, properties.PodAttributes.dPoint) +
// properties.PodAttributes.dataTipUnitLabel.split('*')[1].toUpperCase());
podsToRefresh = html5SpendDashboard.getInstance().getSavedPodObj();
var objBuildChart = html5SpendDashboard.getInstance();
for (var p = 0, pLen = podsToRefresh.length; p < pLen; p++) {
objBuildChart.buildChart(podsToRefresh[p]);
}
}
}
}
},
column: {
pointPadding: 0.2,
borderWidth: 0
}
},
series: [{
showInLegend: false,
data: data
}]
});
});
}
};
};
return {
getInstance: function () {
return instantiated = init();
}
};
if($("#" + properties.id).length == 1) {
chart = new Highcharts.Chart({
//code
});
}