react-faux-dom | DOM like structure that renders to React | Frontend Framework library
kandi X-RAY | react-faux-dom Summary
kandi X-RAY | react-faux-dom Summary
DOM like structure that renders to React (unmaintained, archived)
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react-faux-dom Key Features
react-faux-dom Examples and Code Snippets
Community Discussions
Trending Discussions on react-faux-dom
QUESTION
I want a tooltip to appear when i hover over the circle. The tooltip DOES appear if comment out an svg element that i append to set the width and height of the container. What am i doing wrong here? i have hit a total roadblock. Below are the images of when i dont append an svg and when i do append an svg that sets the size of the container
...ANSWER
Answered 2020-Oct-06 at 20:17When debugging d3 code, always look at what DOM/Element inspector. In this case, it showed me that you had the following structure:
You appended a div
and and svg
inside another svg
. Since that is wrong, it doesn't know what to do, and even if it wanted to show the tooltip, it couldn't - since inside SVG world, a DIV is something completely unknown.
I think you made the mistake of accidentally overriding divObj
to be an svg
instead of the div
, so I changed the code to append the sizing svg
, without overriding divObj
.
QUESTION
I want to make a line chart that is shown in this link(https://www.d3-graph-gallery.com/graph/line_basic.html). I have LITERALLY copy pasted the code from the link and i am not getting ticks on the axis. I am using React.js. The picture below is the image i get. What am i doing wrong? I have tried pretty much everything and nothing seems to work
...ANSWER
Answered 2020-Oct-03 at 21:51Nevermind. The problem was with the package. I previously did 'npm i install', but when i did 'npm install d3', and i ran it, than it worked.
QUESTION
I want to use ReadtFauxDom with chartJS, but the chartJS doesn't render anything(FauxDom is empty), I think this pb is due to the fact that ReactFauxDOM.element('canvas').getContext('2d') doesn't existe What do you think ? (if that true, how can i create a dom and use it to generates my charts)
here the code:
...ANSWER
Answered 2017-Apr-16 at 16:55Not sure if this is helpful (not used react-faux-dom) but I do the following; render a canvas element using react then when the component mounts use that moment to create the graph
QUESTION
I know that this is a common topic but this is narrowing down the main options out there.
Which option below provides the best performance when using D3 inside a React.js app?
Place D3 within the React Lifecycle method hooks or React 16 Hooks to update the state: componentDidMount or useState. (And use Redux)
Use the react-faux-dom approach.
The concept is that D3 is fed a fake DOM which implements all methods it would expect the DOM to have. That fake DOM is manipulated by D3 and then automatically rendered as React elements stored into the component’s state where React can pick up changes and kick-off an update, including lifecycle methods and reconciliation as you would expect. Thibaut Tiberghien
- To use a React D3 Library that is component based. For example: vx library
ANSWER
Answered 2019-Jun-27 at 15:14The best approach that i found was to let d3 do the calculations and pass rendering part to react.js.
I have a codesndbox sample, if you would like to give it a try.
QUESTION
ANSWER
Answered 2019-Feb-21 at 13:43You have upgraded react and react-dom packages but haven't update react-scripts package which is not compatible with react 16. So you need to upgrade react-script package.
After that you can build it again and check, i am pretty sure that it work for you.
QUESTION
I am trying to make a sankey diagram using d3 and react.js and I am using this example as a reference https://bl.ocks.org/emeeks/9673c96a682fe3948379. I am fairly new to react(2 days) and I am getting this error--
...ANSWER
Answered 2018-Nov-11 at 16:59Looks like d3.behavior.drag
was renamed to d3.drag
in v4. https://github.com/d3/d3/blob/master/CHANGES.md#dragging-d3-drag
Since you're using d3 v4, you can either update your code or downgrade to v3
QUESTION
I'm trying to build a line graph using D3 (in a React app built with webpack and react-faux-dom) and have everything except the line(s) displaying. Checking the dev tools there is a path rendering, but it seems to be off screen to the right (hovering the path pops path.line 141523000000 x 742.33 up, right correct height for data and what appears to be UTC milliseconds for the width) and I'm not sure why.
The x-axis is a time scale
...ANSWER
Answered 2018-Oct-03 at 00:25the problem with the code is the use of the scales and the parsing of the data.
- best to do the parsing as soon as possible so you only have to do it once.
apply the
x
andy
scales in the calculation of the line
QUESTION
I am using Antd Mention component. The usage is very trivial.
...ANSWER
Answered 2018-May-29 at 08:21Short answer:
upgrade react-hot-loader
to from 3.1.3
to 4.2.0
Install ncu:
npm install -g npm-check-updates
Upgrade
react-hot-loader
:ncu -u react-hot-loader
Install packages:
npm install
Rerun
npm run start
Detailed answer
If you place a break on this line of the code, you will see that contentState
is undefined.
Then, using Call Stack
of the Chrome's DevTools, you can track where this contentState
expected to be defined:
and eventually you navigate yourself to place, where react-hot-loader
is trying to call toString()
method of Mention
:
Usually, toString()
just returns string, but in this case it tries to actually construct Mention
.
Googling the issue does not give much, but we have discovered the fact that problem is located between react-hot-loader
and Mention
initialization.
Removing react-hot-loader
wrapping, shows that Mention
keeps working.
btw: you seem to have have misleading comment, that you are not passing anything, because in the project you wrap it with react-hot-laoder
's AppContainer
This gives an idea of checking if current version of react-hot-loader
is outdated (read as "has bug in it and can be upgraded")
Checking project's package.json
with npm-check-update
shows that it can be upgraded from 3.1.3
to 4.2.0
. Which is major version upgrade, and sounds pretty promising
Running ncu -u react-hot-loader
and then yarn
/npm install
, and then re-running yarn start
/npm run start
fixes the problem
Update
Just out of curiosity, we can check react-hot-loader
releases page, and we see that version 3.1.3
jumped straight to v4.0.0-beta.1
.
Checking both versions source code, we can see that content of resolveType
function, has totally changed. Deeper investigations proves, that toString
is not called from inspected types, but createProxy
from react-stand-in
is used instead.
Now we can be sure even more, that version upgrade was the right thing to do.
QUESTION
I have created a set of components on higher version of react, bootstrap and webpack. I need to integrate the component in the project which is of older version. The older version does not have scss implementation whereas the newer version has. For the older version, reactstrap is used. I am getting the following error when I start the server for the scss files. "You may need an appropriate loader to handle this file type"
...ANSWER
Answered 2018-May-22 at 05:51You don't have sass-loader installed in your project and also sass-loader requires node-sass to be installed
Install npm package "node-sass"
npm i node-sass --save-dev
and npm package "sass-loader" npm i sass-loader --save-dev
Then include this in your webpack file
QUESTION
I am building an small app on React.js and I am using D3 to draw cubes corresponding to props it receives.
...ANSWER
Answered 2018-Apr-12 at 04:28let divs = d3
.select(visual)
.attr('class', 'visual-wrapper')
.selectAll('div')
.data(data) // bind data
.enter()
.selectAll('div')
.data(d => d3.range(d.duration / 5).map(() => d));
divs.enter()
.append('div')
.attr('class', 'block')
//update
divs.style('background-color', d => d.color);
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