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Posted to commits@echarts.apache.org by GitBox <gi...@apache.org> on 2020/04/09 08:10:54 UTC
[GitHub] [incubator-echarts] Jayesh23 opened a new issue #12407: Graph
options : TypeError: el is undefined
Jayesh23 opened a new issue #12407: Graph options : TypeError: el is undefined
URL: https://github.com/apache/incubator-echarts/issues/12407
### Version
4.7.0
### Steps to reproduce
import ReactEchartsCore from "echarts-for-react/lib/core";
<ReactEchartsCore
ref={refRef}
echarts={echarts}
style={{ height: "100vh", left: 0, top: 0, width: "100%" }}
option={/* a function which returns an Echarts option to generate a timseries graph */}
onEvents={{
click: propertyTable,
// contextmenu: Playground
}}
/>
When i try to set series.fixed : true
i get an error :- TypeError: el is undefined
its working fine when fixed is set to false.
However when i push the output of the code manually to the ReactEchartsCore option it renders the graph,
I have cross checked by replacing the option in the apache echarts site also it renders the graph there as well.
### What is expected?
A timeseries graph i.e i have a let's say data of 10 timestamps and for each timestamp i have data for 11 nodes, i just want to fix the position of all the nodes for each time stamp.
### What is actually happening?
Not able to get the timeseries graph when trying to directly pass option through a function to the ReactEchartsCore option.
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[GitHub] [incubator-echarts] Ovilia commented on issue #12407: Graph options
: TypeError: el is undefined
Posted by GitBox <gi...@apache.org>.
Ovilia commented on issue #12407: Graph options : TypeError: el is undefined
URL: https://github.com/apache/incubator-echarts/issues/12407#issuecomment-613256302
@Jayesh23 Could you please simplifier with minimum data your demo so that it's easier to debug?
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[GitHub] [incubator-echarts] echarts-bot[bot] commented on issue #12407:
Graph options : TypeError: el is undefined
Posted by GitBox <gi...@apache.org>.
echarts-bot[bot] commented on issue #12407: Graph options : TypeError: el is undefined
URL: https://github.com/apache/incubator-echarts/issues/12407#issuecomment-611394345
Hi! We've received your issue and please be patient to get responded. 🎉
The average response time is expected to be within one day for weekdays.
In the meanwhile, please make sure that **you have posted enough image to demo your request**. You may also check out the [API](http://echarts.apache.org/api.html) and [chart option](http://echarts.apache.org/option.html) to get the answer.
If you don't get helped for a long time (over a week) or have an urgent question to ask, you may also send an email to dev@echarts.apache.org. Please attach the issue link if it's a technical questions.
If you are interested in the project, you may also subscribe our [mail list](https://echarts.apache.org/en/maillist.html).
Have a nice day! 🍵
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[GitHub] [echarts] pissang commented on issue #12407: Graph options : TypeError: el is undefined
Posted by GitBox <gi...@apache.org>.
pissang commented on issue #12407:
URL: https://github.com/apache/echarts/issues/12407#issuecomment-1023831208
It should have been fixed in the latest version
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[GitHub] [incubator-echarts] Ovilia commented on issue #12407: Graph options
: TypeError: el is undefined
Posted by GitBox <gi...@apache.org>.
Ovilia commented on issue #12407: Graph options : TypeError: el is undefined
URL: https://github.com/apache/incubator-echarts/issues/12407#issuecomment-614391782
ECharts doesn't have such API as `var el = edge.getGraphicEl();`. Where do you find it?
Perhaps it's provided from thiry-party libraries such as the react echarts framework you are using? If this is the case, please ask in there project's issue.
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[GitHub] [incubator-echarts] echarts-bot[bot] commented on issue #12407:
Graph options : TypeError: el is undefined
Posted by GitBox <gi...@apache.org>.
echarts-bot[bot] commented on issue #12407: Graph options : TypeError: el is undefined
URL: https://github.com/apache/incubator-echarts/issues/12407#issuecomment-612345619
@Jayesh23 Please provide a demo for the issue either with https://jsfiddle.net/ovilia/n6xc4df3/ or https://gallery.echartsjs.com/editor.html.
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[GitHub] [incubator-echarts] Jayesh23 commented on issue #12407: Graph
options : TypeError: el is undefined
Posted by GitBox <gi...@apache.org>.
Jayesh23 commented on issue #12407: Graph options : TypeError: el is undefined
URL: https://github.com/apache/incubator-echarts/issues/12407#issuecomment-613301576
updated please check.
https://gallery.echartsjs.com/editor.html?c=xZ9kqwdwb4&v=2
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[GitHub] [incubator-echarts] Jayesh23 commented on issue #12407: Graph
options : TypeError: el is undefined
Posted by GitBox <gi...@apache.org>.
Jayesh23 commented on issue #12407: Graph options : TypeError: el is undefined
URL: https://github.com/apache/incubator-echarts/issues/12407#issuecomment-612791710
https://gallery.echartsjs.com/editor.html?c=xZ9kqwdwb4&v=1
I have added my option object in this link.
But just to clarify :-
If i pass the option object stored in a variable directly to echarts it works,
but what I basically need to do is, an api data is passed to a function, which modifies that data according to the charts input and generated an option object which i am passing directly to echarts option, This is where I get the error.
Also the echarts object attached in the above link is the exact output of the function which modifies the api data for me.
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[GitHub] [echarts] alexresolute commented on issue #12407: Graph options : TypeError: el is undefined
Posted by GitBox <gi...@apache.org>.
alexresolute commented on issue #12407:
URL: https://github.com/apache/echarts/issues/12407#issuecomment-1023714760
I am having this same issue for the record. Any thoughts from anyone? Seems to be specific to usage with react...
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[GitHub] [incubator-echarts] Jayesh23 closed issue #12407: Graph options :
TypeError: el is undefined
Posted by GitBox <gi...@apache.org>.
Jayesh23 closed issue #12407: Graph options : TypeError: el is undefined
URL: https://github.com/apache/incubator-echarts/issues/12407
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[GitHub] [incubator-echarts] zd5043039119 commented on issue #12407: Graph options : TypeError: el is undefined
Posted by GitBox <gi...@apache.org>.
zd5043039119 commented on issue #12407:
URL: https://github.com/apache/incubator-echarts/issues/12407#issuecomment-693812285
Hi @Ovilia
I believe Jayesh23 means the code in GraphView.js, line 181
```javascript
data.graph.eachEdge(function (edge) {
var el = edge.getGraphicEl();
el[FOCUS_ADJACENCY] && el.off('mouseover', el[FOCUS_ADJACENCY]);
el[UNFOCUS_ADJACENCY] && el.off('mouseout', el[UNFOCUS_ADJACENCY]);
if (edge.getModel().get('focusNodeAdjacency')) {
el.on('mouseover', el[FOCUS_ADJACENCY] = function () {
graphView._clearTimer();
api.dispatchAction({
type: 'focusNodeAdjacency',
seriesId: seriesModel.id,
edgeDataIndex: edge.dataIndex
});
});
el.on('mouseout', el[UNFOCUS_ADJACENCY] = function () {
graphView._dispatchUnfocus(api);
});
}
});
```
When set the node property fixed = true, it will happens when use the demo
https://echarts.apache.org/examples/zh/editor.html?c=graph-force
and change add 1 line like
```javascript
graph.nodes.forEach(function (node) {
node.itemStyle = null;
node.symbolSize = 10;
node.value = node.symbolSize;
node.category = node.attributes.modularity_class;
// Use random x, y
node.x = node.y = null;
node.draggable = true;
node.fixed = true; // add this line
});
```
it will throw the exception
```
VM186 echarts.min.js:22 Uncaught TypeError: Cannot read property '__focusNodeAdjacency' of undefined
at VM186 echarts.min.js:22
at $_.J_.eachEdge (VM186 echarts.min.js:22)
at e.render (VM186 echarts.min.js:22)
at jh.progress (VM186 echarts.min.js:22)
at ac (VM186 echarts.min.js:22)
at jh.qh.perform (VM186 echarts.min.js:22)
at VM186 echarts.min.js:22
at e.<anonymous> (VM186 echarts.min.js:22)
at Array.forEach (<anonymous>)
at R (VM186 echarts.min.js:22)
```
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