I am trying to use MUI tabs control.
So in each of my Tab Panel I have form fields. So there are some validations functions executing and I am keeping a status flag for each of the Tabs.
const [contextStatus,setContextStatus]=React.useState(true);
And here is my Tab header
<Tab
icon={<ErrorIcon />}
iconPosition="end"
label="Acquisition"
{...a11yProps(1)}
/>
Here what I am trying to implement is I need the ErrorIcon to show there based when the above contextStatus boolean is false.
No idea how to achieve that..
Related
I am building a React app with a hefty search functionality. Essentially, I need to conditionally render Radio buttons based on other Radio buttons input. I am using the MUI library for Radio buttons.
Here's an example of the type of functionality that I need
if (value === 'Option1') {
return <Option1Radios />
}
I know this has to do with useState, so the actual code will look nothing like the above example, but that's the best way I can explain what I'm looking for.
Currently, I have the basic set of radio options that are necessary for all searches at the top. When the user reaches the 3rd set of radio buttons, I need to take their choice in those radio buttons, and render a large selection of radio buttons based upon that 3rd selection. My current plan is to create components for each set of radio buttons that can appear, and then set it up to render those components when the proper button is checked (Option1Radio component, Option2Radio component, etc.)
Example.js
<Form.Row>
<FormControl>
<FormLabel id="demo-row-radio-buttons-group-label">Options</FormLabel>
<RadioGroup
row
aria-labelledby="demo-row-radio-buttons-group-label"
name="row-radio-buttons-group"
>
<FormControlLabel value="Option1" control={<Radio />} label="Option1" />
<FormControlLabel value="Option2" control={<Radio />} label="Option2" />
<FormControlLabel value="Option3" control={<Radio />} label="Option3" />
</RadioGroup>
</FormControl>
</Form.Row>
I have been looking for a resource on how to conditionally render Radio buttons in this way, but I've been unable to find anything. I would imagine there is some resource that shows me the proper way to set these up, so ideally if someone could link me to that (or even just a website that has implemented this type of searching that I could inspect,) that would be very helpful. If not, if someone could possibly give a code example on how to get this done I would greatly appreciate it.
My assumption on how this needs to be done:
I assume that in my main search page, I need to set the state of the search form.
I assume that I need to change the state of the search form to reflect the value of the specific radio option, so that it will render the appropriate set of options.
Thank you for the help and I'm happy to provide anything else that may help. I know this may seem like a ridiculous question, essentially asking for documentation/guide, but I have searched for a few hours now to no avail! Thank you again!
You can do conditional rendering like this:
Define the state to control the rendering:
const [contition, setCondition] = useState(false);
This code only displays <Option1Radios /> when your condition is true:
return {condition && <Option1Radios />};
Here is an article about it: https://medium.com/geekculture/stop-using-for-conditional-rendering-in-react-a0f7b96200f8. ps: I still prefer && syntax specially in TypeScript where you can ensure the variable is always a boolean.
I am creating a table with data. Want pagination like this attached image in the footer.
Left-hand side I want the numbers and right-hand side Results per page.
Probably you have to use the combination of Pagination and Table pagination. And hide the unused panels with the CSS.
<div className={classes.root}>
<Pagination count={10} variant="outlined" shape="rounded" />
<TablePagination
component="div"
count={100}
page={page}
onChangePage={handleChangePage}
rowsPerPage={rowsPerPage}
onChangeRowsPerPage={handleChangeRowsPerPage}
/>
</div>;
I have created a sample codesandbox (This is just a workaround) - https://codesandbox.io/s/material-demo-forked-wmm4z?file=/demo.tsx:891-1225
Let me know if you need more help.
As #Tejogol mentioned you can use the Material UI table example pagination and change it.
You can store the current page number in a state variable and add a different style to the corresponding navigation field. The style seems like a simple border with a small border radius (1-3px).
For the results per page you can use React spacers. Don't forget to update the current page number when changing the results per page.
I'm working on fixing some responsive design issues with a sidebar component in React, and one problem with it is that the label text on the tabs gets wicked scrunched up on smaller screens. I want to hide this text but I can't seem to find a good way to do it.
I've tried replacing the label text with a div that is hidden via bootstrap on small/x-small screens, but that doesn't work
<Tab
icon={<Icon className="material-icons geometry">category</Icon>}
label={<div className=".hidden-xs .hidden-sm">GEOMETRY</div>}
value='a' />
Ideally this text should go away on smaller screens but it just acts as though I hadn't put anything there at all. In fact, any bootstrap classes I try to add to that div seem to have no effect. How might I go about fixing this?
If you are using Material UI, you can use Hidden tag to hide label based on mobile viewport. When you use tag 'Hidden' with prop xsDown, the label will be hidden at or below xs breakpoint.
<Tab
icon={<CategoryIcon ></CategoryIcon>}
label={<Hidden xsDown>GEOMETRY</Hidden>}>
</Tab>
https://codesandbox.io/s/wispy-bird-vftel?fontsize=14
Is there a way to delay rendering of content of dropdown/modal until it is open?
I see they are being rendered even if they are not visible until user clicks to see its contents.
The Modal component uses Portal for rendering content, while Portal renders something only if it's open. This means that the component already satisfies your conditions.
With the Dropdown component, it will be more difficult. You can control it yourself, but it means that you will need to process all events self-consciously and it will be not easy.
<Dropdown open={true} options={open && options} />
I'm attempting a simple redux form using Material UI component. Following the example on their page it's easy to get redux Field components rendering as material-ui fields ?
However I would like to use material-ui buttons as the Submit and Reset buttons for my form rather than just the standard HTML . Despite searching at length and trying a few things I cannot get this to work.
Any idea if it is possible to use material-ui buttons (e.g. FloatingActionButton) as my redux-form buttons ?
jsFiddle: https://jsfiddle.net/h6kvv8j0/3/
Just apply the "type" attribute:
<form ...>
<FloatingActionButton type="submit">...</FloatingActionButton>
<FloatingActionButton type="reset">...</FloatingActionButton>
</form>