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Javascript Kendo chart.redraw()方法在IE8中不起作用_Javascript_Jquery_Kendo Ui - Fatal编程技术网

Javascript Kendo chart.redraw()方法在IE8中不起作用

Javascript Kendo chart.redraw()方法在IE8中不起作用,javascript,jquery,kendo-ui,Javascript,Jquery,Kendo Ui,我目前使用的是一个KendoUI图表对象,其中添加了动态数据。将动态数据添加到数据点和值轴。当试图在图表上运行.redraw()方法以重新绘制整个内容而不是仅仅更新数据点时,IE8抛出无效的参数错误,并且由于80020101而无法完成操作 删除redraw()语句可以修复此问题,并允许图表进行渲染,但更新轴和图表的部分不能作为一个整体进行渲染。下面是失败的代码部分 //add value axis: var chartOptions = metricsChart.options; var val

我目前使用的是一个KendoUI图表对象,其中添加了动态数据。将动态数据添加到数据点和值轴。当试图在图表上运行.redraw()方法以重新绘制整个内容而不是仅仅更新数据点时,IE8抛出无效的参数错误,并且由于80020101而无法完成操作

删除redraw()语句可以修复此问题,并允许图表进行渲染,但更新轴和图表的部分不能作为一个整体进行渲染。下面是失败的代码部分

//add value axis:
var chartOptions = metricsChart.options;
var valueAxis = metricsChart.options.valueAxis;   
chartOptions.valueAxis = [];  //reset value axis
chartOptions.valueAxis.push(valueAxis); 
//chartOptions.valueAxis.push({}); //right value axis

//left value axis: 
chartOptions.valueAxis[0] =  {
    name: leftData.MeasurementTypeGroupName, //"blood pressure"
    title: {
        text: leftData.MeasurementTypeGroupName + (leftData.SeriesData[0].UnitName.length > 0 ? " (" + leftData.SeriesData[0].UnitName + ")" : ""),
        font: "12px",
        color: "gray"
    },
    color: "gray",
    labels: {
            format: "{0}",
        },
    majorGridLines: {
        visible: false
    },
    min:  yAxisMin,
    max:  yAxisMax,
    //there are three plot bands: (yAxisMin, rangeLow), (rangeLow, rangeHigh), ( rangeHigh, yAxisMax)
    plotBands: [{
        from: yAxisMin, 
        to: rangeLow, 
        color: bottomPlotColor,
        opacity: 0.8
    }, {
        from: rangeLow,
        to: rangeHigh, 
        color: middlePlotColor,
        opacity: 0.8
    }, {
        from: rangeHigh,
        to: yAxisMax, 
        color: topPlotColor,
        opacity: 0.8
    }]
}; 

for ( var j = 0; j < leftData.SeriesData.length; j ++) {
    chartOptions.series[j].axis =  leftData.MeasurementTypeGroupName; //e.g. "blood pressure";
}

metricsChart.redraw();
//添加值轴:
var chartOptions=metricsChart.options;
var valueAxis=metricsChart.options.valueAxis;
chartOptions.valueAxis=[]//重置值轴
chartOptions.valueAxis.push(valueAxis);
//chartOptions.valueAxis.push({})//右值轴
//左值轴:
chartOptions.valueAxis[0]={
名称:leftData.MeasurementTypeGroupName,//“血压”
标题:{
文本:leftData.MeasurementTypeGroupName+(leftData.SeriesData[0].UnitName.length>0?(“+leftData.SeriesData[0].UnitName+”):”),
字体:“12px”,
颜色:“灰色”
},
颜色:“灰色”,
标签:{
格式:“{0}”,
},
主要生产线:{
可见:假
},
敏:亚希敏,,
马克斯:亚克斯马克斯,
//有三个绘图带:(yAxisMin,rangeLow),(rangeLow,rangeHigh),(rangeHigh,yAxisMax)
绘图带:[{
发信人:亚希敏,
致:rangeLow,
颜色:底色,
不透明度:0.8
}, {
发件人:rangeLow,
致:Rangehight,
颜色:中色,
不透明度:0.8
}, {
发信人:兰治高中,
致:yAxisMax,
颜色:topPlotColor,
不透明度:0.8
}]
}; 
对于(var j=0;j
}


目前这是一个巨大的破坏者,如果有人有其他方法可以推荐,而不是.redraw方法。这将是一个巨大的帮助。

问题解决了,错误在

text: leftData.MeasurementTypeGroupName + (leftData.SeriesData[0].UnitName.length > 0 ? " (" + leftData.SeriesData[0].UnitName + ")" : ""),
从title{}对象中删除该行解决了这个问题