Does anybody know how to add onhover effect to react grid gallery?
I have figured out that onhover event needs to be added to the parent element of Gallery.
However, dont know where to go from there.
I need image to increase in size a bit when u hover over it.
<Box sx={maingrid}>
<Box onMouseOver={handleHover}>
<Gallery
images={images}
margin={1}
maxRows ={{xs:4,lg:2, xl:2}}
rowHeight={300}
onClick={handleClick}
enableImageSelection={false}
/>
{!!currentImage && (
<Lightbox
mainSrc={currentImage.original}
imageTitle={currentImage.caption}
mainSrcoriginal={currentImage.src}
nextSrc={nextImage.original}
nextSrcoriginal={nextImage.src}
prevSrc={prevImage.original}
prevSrcoriginal={prevImage.src}
onCloseRequest={handleClose}
onMovePrevRequest={handleMovePrev}
onMoveNextRequest={handleMoveNext}
/>
)}
so what do i need pass in handleHover finc? thanks!
Related
I need to do two things:
Need to increase default icon arrow size
Need to change icon to a different one when the panel is expanded.
I managed to do that this way:
<Collapse
expandIconPosition='right'
className='collapse-container'
// this works fine
expandIcon={({isActive}) => isActive
? <img src={closeCollapseIcon} />
: <img src={openCollapseIcon} />}
>
<Panel header='Question...' key='3'>
<p className='help-panel-text'>Some text</p>
</Panel>
</Collapse>
My question is:
Is there a way to do the same but in a more elegant way? My solution seems to be too straightforward.
You dont need to render two img tags, you can achieve the same thing with one tag. A more appropriate way would be using the Icon component provided by ant design
expandIcon={({ isActive }) => (
<Icon
component={isActive ? closeCollapseIcon : openCollapseIcon}
width="2em"
height="2em"
/>
)}
I have a common grid component where I define the structure of the grid and also structure of a button bar that goes on top of the grid.
Common-grid.js
<Box height='100%' width='100%' position='absolute'>
<div className="common-grid">
<div className="button-bar">
</div>
<div className="ag-grid">
</div>
</div>
</Box>
I pass data to the grid from my other component based to fill in the grid.
MyComponent.js
{gridData.length > 0 && <Grid tableData={gridData} columnData={activeListColumnDef} {...props}/>}
Along with the data, I would also like to pass icon buttons that I would like to see in button bar.
<IconButton
icon={<AddIcon />}
onClick={onClickOpenActiveListEditor}
/>
<IconButton
icon={<EditIcon />}
/>
I do not want to define icon buttons in the common component but pass it as props. Is it possible to pass such html elements along with its event listeners as props? Please help!
Sure, it's called a render prop. Just directly pass the node like this:
// in the parent component
<Grid
tableData={gridData}
columnData={activeListColumnDef}
icon={<AddIcon onClick={onClickOpenActiveListEditor} />}
{...props}
/>
// in the Grid component
function Grid({tableData, columnData, icon}){
return (
<>
// grid stuff
{icon && icon}
</>
)
}
If you need typescript support, the node would typed as such:
interface GridProps{
// stuff
icon?: React.ReactNode;
}
You could do something like:
const renderIcon = (onClick) => {
return <Icon onClick={onClick} />
}
...
<IconButton renderIcon={renderIcon} />
Then, inside IconButton:
{renderIcon()}
Imagine I have a button somewhere. When clicked, the text on it, now goes to my search bar. How do I make the window scroll to the search bar too after the value is set in the Input element shown below?
<Flex
flexDirection="column"
justifyContent="center"
alignItems="center"
maxWidth="90%"
mt={4}
>
{!filteredBlogPosts.length && 'No posts found.'}
{filteredBlogPosts.map((frontMatter) => (
<>
<BlogPost
key={frontMatter.title + frontMatter.lastPublishedOn}
handleSearch={(anyKey) => setSearchValue(anyKey)}
// Insert your code here, how to scroll after setting the key to search?
{...frontMatter}
/>
</>
))}
</Flex>
And, here is the <Input> field
<Input
aria-label="Search"
borderColor="blue.500"
onChange={(e) => setSearchValue(e.target.value)}
placeholder="Search"
value={searchValue}
//or should I do scroll here? How?
autoFocus
onFocus={e => e.currentTarget.select()}
/>
Is this something easy to do? Please present code examples if possible.
Thanks.
If anyone faces this issue in the future, I solved it using this simple function.
const scrollSearch = myKey => {
window.scrollTo(0, 0);
frontMatter.handleSearch(myKey)
};
And passed the scrollSearch function in button onClick.
I want to embed a custom react component inside an SVG but it's not working. Is it even allowed in an SVG? if not, are there workarounds?
Below is my code, trying to insert the Modal component:
<polygon
id="Paris"
<Modal show={show} handleClose={hideModal}>
<p>Modal</p>
<p>Data</p>
</Modal>
<button type="button" onClick={showModal}>
open
</button>
stroke="#010101"
fill="rgb(251, 106, 106)"
stroke-width="2"
stroke-miterlimit="10"
points="1596.182,374.685 .../>
What I am trying to accomplish is to display a popup when we click on a province inside an svg map.
For what your are trying to achieve, I will wrap svg's inside the modal. Something like this:
<Modal>
<svg></svg>
</Modal>
In your modal component, make sure to display svg as children:
return (
<Fragment>
{props.children}
</Fragment>
);
Take a look in the doc for more info: https://reactjs.org/docs/composition-vs-inheritance.html
Following #Robert Longson's comment, I inserted the Modal component inside a foreignObject and it works. Still the Modal window needs to be adjusted manually as far as the x, y coordinates are concerned so that it pops up exactly over the clicked svg element:
<foreignObject x="58%" y="6%" width="200px" height="250px">
<Modal show={show} handleClose={hideModal}>
<p style={{ padding: "10px" }}>Modal</p>
<p>Data</p>
</Modal>
</foreignObject>
Please note that you must set the x,y, height, width attributes for this to work, as documented in this answer React - html tags inside svg
I'm using react-admin 2.6.2 and trying currently to edit the layout of the List view. At first I wanted to remove action buttons completely, and I found the answer here at Stackoverflow. I thought, that using empty CardActions would be enough, but there's still empty ListToolbar taking space before my <List> starts. The toolbar is created by List automatically, is there any way to for example edit styles of that toolbar so I could hide it or set the height to 0px?
I guess one option is to create my custom List.js based on this, but it would be best to use the original source files, so they are also updated when there are new updates to react-admin.
JS code:
const NoneActions = props => (
<CardActions />
);
class DemoList extends Component {
render() {
return (
<div>
<List
{...props}
actions={<NoneActions />}
>
<Datagrid>
<TextField source="name" />
<ShowButton />
</Datagrid>
</List>
</div>
);
}
}
Here's the toolbar in DOM:
<div class="MuiToolbar-root-519 MuiToolbar-regular-521 MuiToolbar-gutters-520 ListToolbar-toolbar-293">
try: <List actions={null} {...props}> the empty space before the list disappears.