wants to encapsulate Echarts as a component in Vue, which can be rendered simply by passing in the configuration through props, but now there is a Loading problem.
is to use the showLoading () display to load when the props has not been passed in, and when the rendering is finished, the closeLoading () closes the loading. But how can you tell if it has been rendered in the component?
you write a loading state in the child component and pass the value through props. When your parent component gets the data, the loading becomes loaded. After obtaining the data, change the loading to false.
echarts has a loading attribute
< IEcharts id= "monthChar": option= "month.option": loading= "month.loading" @ ready= "getSalesMonth" @ click= "showMonthDialog" / >
the echarts map of China introduced in the component wants to change the background color of the map to the color it wants, but it doesn t work. if I delete the background color of the visualMap, the background color of the map will become gray vis...
import IEcharts from vue-echarts-v3 src full.js import China from echarts map json china.json IEcharts.registerMap ( china , China) the way to register a map is registerMap, but what is the way to get a chart? Init method does not work, pl...
A lineOpts of echart is configured const lineOpts = { tooltip: { trigger: axis , axisPointer:{ type:"shadow" }, textStyle: { color: -sharpccc }, position: function (p) { ...
this is the error message there should be a table in this blank space. paste the source code < template > below <div class="table" style="height: 100%;"> <div> <el-card class="box-card">...
when using vue+iview+echarts, the echarts icon exceeds the container width. The code is as follows: DOM structure: <Row> <Col span="15"> <Row> <Col span="24" style="width: 100%&...
there are three migration maps for business demand. Cities in other provinces migrate to Xi an and cities in other countries migrate to Xi an. These two maps have been realized, but the map of other cities in Shaanxi Province migrating to Xi an shows...
An ECharts icon is used in a project. Click on different legends to jump to different pages where the pie chart code is as follows: if(params.componentSubType === bar ){ isKey = self.option.series[params.seriesIndex].clickName[params.dataIndex]...
parent component < bar-graph: opinionData= "opinionBarData ": opinion= "opinion " style= "width: 600px strategic height: 400px; " id= "mainBar " > < script > import echarts from echarts import BarGraph from .. components bargraph.vue ...
use Echarts line chart to display data, and set online display values. Only part of the peak value cannot be displayed abnormal condition is shown in figure : realize the online display of data by adding the following code to series: itemStyl...
default tooltip: { in pie chart trigger: item , formatter: "{a} <br >{b}:{c} ({d}%)", }, series i...
the Graph component of echarts is used in the vue project, and then the error "Uncaught TypeError: Cannot read property parse of undefined " is reported. at first thought it was the version, and then reinstalled the echarts, version with the numb...
as shown in the figure, the displayed label needs to be directly below. ...
I first introduced echarts, globally, and then introduced plug-ins in components that need to use crystal balls import "echarts-liquidfill src liquidFill.js"; but still report an error echartsecharts-liquidfill also re-install after uni...
use echats force-oriented diagram to report to TypeError Cannot read property off of undefined change the configuration (vue environment) in series related codes { name: Les Miserables , type: graph ...
problem description call the timelinechanged event in echart in vue, and assign the currentIndex in it to the variable in data. Then use watch to listen for changes in this variable, and find that you cannot listen . the environmental background of t...
1 Error in mounted hook: "TypeError: axis.getAxesOnZeroOf is not a function " is reported when the image is initialized. 2, code methods: { echartInit: function() { if (this.chartObj !== null && !this.chartObj.isDispo...
enter the interface below: : :mounted : load data in the created lifecycle created:function(){ this.load_leftTop(); } ...
problem description the font color of echarts adapting to mobile XY axis does not match the environmental background of the problems and what methods you have tried has tried. The red title appears, but the Y axis has not changed . related codes ...
echart line chart data overlap a lot how to use the dataZoom attribute to achieve? That is, the mouse can be dragged, and the horizontal axis changes accordingly, how to achieve it? Found that the search on CSDN did not solve the problem-sharp-sharp-sha...
problem description there are many Abscissa returned from the interface. When dragging left and right, the number of Abscissa displayed is fixed. After referring to several, none of them achieved the effect in the link. Compared with dataZoom, which a...