tereshkova | An OSX screensaver for people who love satelite photos
kandi X-RAY | tereshkova Summary
kandi X-RAY | tereshkova Summary
A screensaver that selects a random city and zooms in on various locations around that city.
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Trending Discussions on tereshkova
QUESTION
React hooks form doesn't reset the text fields even after submitting the data to server. I have called setRegister({...initialState});
but it doesn't care and not resetting the fields, can someone please advise what could be the reason ?
ANSWER
Answered 2021-May-23 at 10:48The form state is controlled by useForm
and not by your formRegister
state.
Therefore, to reset form fields/state, you need to use its reset
API.
QUESTION
I am trying to render the Material UI drawer on all pages except the login page but it's not working accordingly.
In short
- My App component has 2 routes login and dashboard (Both Working)
- Then my dashboard page has multiple routes for home and about pages (None of them working.)
Below is my code separately. Also, I'm attaching codeSandBox link for the same
Expected Output To understand my desired output
...ANSWER
Answered 2021-Apr-13 at 14:22I saw you use react-router
so if you want your drawer is displayed all the time except on the login page you can simply add conditional render for your drawer using the useHistory
hook from "react-router-dom".
QUESTION
I have read an interesting article that suggests to use a custom usechildProps hook to directly write dynamic elements in the parent rather than sending props. The article is here: https://medium.com/the-guild/the-coolest-most-underrated-design-pattern-in-react-cd6210956203
Basically, instead of writing:
...ANSWER
Answered 2021-Apr-02 at 00:23As the error says, you are trying to use an object as a react component (childProp.title
, and childProp.content
). It seems you want to use their children as "content".
QUESTION
I have just started learning React
I am working on solution where i want to create tree like table using react.
So basically functionality is like there is simple table with each row having conditional expand icon, i achieved basic functionality of rendering another row component when i click on row.
Basic solution that i have achieved is whenever user clicks on any i call function expand row add static children under that clicked row array and display it using passing children object to subrow component.
Now i want whenever user clicks on expanded row children, it should expand to next level having displaying data related to second expand.
So basically it will look like
...ANSWER
Answered 2021-Mar-01 at 14:18QUESTION
I'm still beginner with JavaScript and ReactJS.
I have a list that shows some operations that the user make. What I would like to know is how to calculate the total of operations according to the account that was passed by the user, how do I group this data?
For example, if the user types for account A
two transactions of $5
and $2
the total of account A
will be $7
. And if he types for account B
a transaction of $3
, the total of account B
should be only $3
, with the image below it is more easy to explain what i mean:
And here's my code.
My ContextAPI:
...ANSWER
Answered 2021-Jan-18 at 12:00theres no sample data but it looks like you add the balance to one „account“ instead of two. consider adding A‘s value to one and B‘s value to another. Hope I could help you
QUESTION
As you can see in my code I'm trying to get the material information by filling width and depth. For example, width:300 and depth:300 will result 90000. Then, if you write your result to other input you can get the material information.
I don't want to write result to another input to get this information. I just want to multiply width and depth and according to result, I'd like to see the material.
...ANSWER
Answered 2020-Dec-05 at 10:28If you want to get the material without the extra step, you can calculate the product of the two numbers and right after that find the item in your array. Once it's found, you can update the result.
I've created a snippet for you below. I've made a lot of changes:
- I've separated the HTML and JS parts.
- I've wrapped the inputs in a
form
, and added labels for the inputs. - I've changed the input type to number (as these fields can only be numbers)
- I've renamed the
students
array toitems
. - I've changed the
name
property tosize
in your and it's no longer a string but a number, so it's easier to work with later. The product ofdepth
andwidth
is a number, so it's easier to compare to another number. - Instead of different button clicks, we're checking the form
submit
event by usingaddEventListener
. This way, you can hit enter in any field, and submit the form. It's also easier to get the form fields by usingevent.target.elements
. - I've removed unnecessary functions
- I've used object destructuring:
let { depth, width } = e.target.elements
. - I've used template literals to write the HTML part in JS with variables.
You can click on the "Run code Snippet" button below and see the result :)
QUESTION
I am using react-google-maps to implement map. I am able to achieve default maker in particular lat and lan
But i am trying to achieve circular marker. I am using google.maps.drawing.OverlayType.CIRCLE
to achieve circular marker, but getting error
Could you please guide me how to achieve this?
Code
...ANSWER
Answered 2020-Sep-15 at 07:34google
is not really undefined
since you have included it in your index.html
. In fact if you do console.log(google)
, you will see the object is properly accessible and is defined.
Regarding the circles, you can use google.maps.SymbolPath.CIRCLE
instead of google.maps.drawing.OverlayType.CIRCLE
QUESTION
currently I'm working on React BMI calculator app and I have a problem with input type range elements. I had couple of problems before,but I've found help here or on Google. Everything was working just fine until I've changed min and max values to give more sense to the app.
If min is set to 1 and max is set to 100 everything works just fine.
As you can see,numbers are displaying in the bubble above the slider thumb ,and that white background effect on selected part of slider track is working also fine. I'm able to move slider thumbs, white background is working and bubble is always right above slider thumb.
Problem occurs when I've tried to switch those min and max to something more real.
For example :
- Height - min:150 , max:220
- Weight - min:50 , max : 250
In this case my whole app break ,and this is the result. I don't understand why,bud that white background effect stops working properly ,slider thumbs are all the way to left and if I try to move them ,bubbles will show above the slider thumb.
Please ,can anybody help me with this? I'm struggling on this all day. All approaches (how to style input type range / how to change colors of input type range / how to make that bubble above it or even how to make that white background selected effect) I've found here or on Google so there can be some mistakes in the code because I've never tried to style or work with these inputs.
Thanks for every help. Here is link for codesandbox : https://codesandbox.io/s/suspicious-tereshkova-ujk45?file=/src/index.css
...ANSWER
Answered 2020-Aug-25 at 20:38I have tried to do exactly what is required, by modifying your code.
Here is the code, you need to modify your Range.js file as follows,
QUESTION
I have a problem with displaying value of input type="range". When page loads ,bubble is positioned in left side of input.
But my goal is to make that bubble always above the slider thumb. Like this.
I can't figure it out why, but when I click on slider thumb and try to set new value ,problem disappears and bubble is working just fine. This problem occurs only if page is loaded. Does anybody know what can be the problem? Thank you.
Codesandbox link : https://codesandbox.io/s/suspicious-tereshkova-ujk45?file=/src/index.css
...ANSWER
Answered 2020-Aug-25 at 13:23You can simple add it manually at the start with css like:
QUESTION
Currently I'm trying to figure out how to move bubble which contains current value of input type="range" element. I mean my goal is when I move slider-thumb , the bubble will move with it too ,so the bubble will be always above the slider-thumb.
I've tried to google it,but all I can find was how to style that div to look like bubble and some small code to display that exactly above slider thumb ,but It does not work for me and I can't really figure it out how to make it work or how to calculate the position where to display it.
Code that i've found
...ANSWER
Answered 2020-Aug-25 at 12:13Although it is not advisable to use vanilla javascript for uncontrolled components in react. See React useRef. But you already have the solution. All you need do is put that snippet in a useEffect() hook in Range.js.
In Range.js
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