mirror of
https://github.com/bubblecup-12/VogelSocialMedia.git
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start of lazy loading
This commit is contained in:
luisa.bellitto
Rudi Regentonne
parent
55efde580c
commit
2aeea4033a
12 changed files with 68 additions and 93 deletions
392
code/frontend/src/components/QuiltedImageList.tsx
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392
code/frontend/src/components/QuiltedImageList.tsx
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@ -0,0 +1,392 @@
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import * as React from "react";
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import ImageList from "@mui/material/ImageList";
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import ImageListItem from "@mui/material/ImageListItem";
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import useMediaQuery from "@mui/material/useMediaQuery";
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import {
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createTheme,
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StyledEngineProvider,
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ThemeProvider,
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} from "@mui/material/styles";
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import "./quiltedImageList.css";
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export default function StandardImageList() {
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const isSmallScreen = useMediaQuery(theme.breakpoints.down("sm"));
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const isLargeScreen = useMediaQuery(theme.breakpoints.down("xl"));
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return (
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<StyledEngineProvider injectFirst>
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<ThemeProvider theme={theme}>
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<div className="image-list">
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{itemData.map((item) => (
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<ImageListItem key={item.img}>
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<img
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srcSet={`${item.img}?w=164&h=164&fit=crop&auto=format&dpr=2 2x`}
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src={`${item.img}?w=164&h=164&fit=crop&auto=format`}
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alt={item.title}
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loading="lazy"
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/>
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</ImageListItem>
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))}
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</div>
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</ThemeProvider>
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</StyledEngineProvider>
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);
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}
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const theme = createTheme({
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breakpoints: {
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values: {
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xs: 0,
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sm: 1000,
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md: 650,
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lg: 768,
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xl: 1200,
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},
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},
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});
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const itemData = [
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{ img: "/assets/images/BirdLogin.jpg", title: "Bird" },
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{ img: "../../assets/images/BirdsSky.jpg", title: "Bird Sky" },
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{ img: "../../assets/images/evening.jpg", title: "Evening" },
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{ img: "../../assets/images/PortraitForestAndStreet.jpg", title: "Forest" },
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{ img: "../../assets/images/IceBirdLogin.jpg", title: "Ice Bird" },
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{ img: "../../assets/images/SummerOwlSignup.jpg", title: "Summer Owl" },
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{
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img: "https://images.unsplash.com/photo-1551963831-b3b1ca40c98e",
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title: "Breakfast",
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},
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{
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img: "https://images.unsplash.com/photo-1551782450-a2132b4ba21d",
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title: "Burger",
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},
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{
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img: "https://images.unsplash.com/photo-1522770179533-24471fcdba45",
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title: "Camera",
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},
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{
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img: "https://images.unsplash.com/photo-1444418776041-9c7e33cc5a9c",
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title: "Coffee",
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},
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{
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img: "https://images.unsplash.com/photo-1533827432537-70133748f5c8",
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title: "Hats",
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},
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{
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img: "https://images.unsplash.com/photo-1558642452-9d2a7deb7f62",
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title: "Honey",
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},
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{
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img: "https://images.unsplash.com/photo-1516802273409-68526ee1bdd6",
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title: "Basketball",
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},
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{
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img: "https://images.unsplash.com/photo-1518756131217-31eb79b20e8f",
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title: "Fern",
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},
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{
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img: "https://images.unsplash.com/photo-1597645587822-e99fa5d45d25",
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title: "Mushrooms",
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},
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{
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img: "https://images.unsplash.com/photo-1567306301408-9b74779a11af",
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title: "Tomato basil",
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},
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{
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img: "https://images.unsplash.com/photo-1471357674240-e1a485acb3e1",
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title: "Sea star",
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},
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{
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img: "https://images.unsplash.com/photo-1589118949245-7d38baf380d6",
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title: "Bike",
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},
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{
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img: "https://images.unsplash.com/photo-1551963831-b3b1ca40c98e",
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title: "Breakfast",
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},
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{
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img: "https://images.unsplash.com/photo-1551782450-a2132b4ba21d",
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title: "Burger",
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},
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{
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img: "https://images.unsplash.com/photo-1522770179533-24471fcdba45",
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title: "Camera",
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},
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{
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img: "https://images.unsplash.com/photo-1444418776041-9c7e33cc5a9c",
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title: "Coffee",
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},
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{
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img: "https://images.unsplash.com/photo-1533827432537-70133748f5c8",
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title: "Hats",
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},
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{
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img: "https://images.unsplash.com/photo-1558642452-9d2a7deb7f62",
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title: "Honey",
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},
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{
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img: "https://images.unsplash.com/photo-1516802273409-68526ee1bdd6",
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title: "Basketball",
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},
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{
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img: "https://images.unsplash.com/photo-1518756131217-31eb79b20e8f",
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title: "Fern",
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},
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{
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img: "https://images.unsplash.com/photo-1597645587822-e99fa5d45d25",
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title: "Mushrooms",
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},
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{
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img: "https://images.unsplash.com/photo-1567306301408-9b74779a11af",
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title: "Tomato basil",
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},
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{
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img: "https://images.unsplash.com/photo-1471357674240-e1a485acb3e1",
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title: "Sea star",
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},
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{
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img: "https://images.unsplash.com/photo-1589118949245-7d38baf380d6",
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title: "Bike",
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},
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{
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img: "https://images.unsplash.com/photo-1551963831-b3b1ca40c98e",
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title: "Breakfast",
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},
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{
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img: "https://images.unsplash.com/photo-1551782450-a2132b4ba21d",
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title: "Burger",
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},
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{
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img: "https://images.unsplash.com/photo-1522770179533-24471fcdba45",
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title: "Camera",
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},
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{
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img: "https://images.unsplash.com/photo-1444418776041-9c7e33cc5a9c",
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title: "Coffee",
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},
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{
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img: "https://images.unsplash.com/photo-1533827432537-70133748f5c8",
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title: "Hats",
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},
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{
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img: "https://images.unsplash.com/photo-1558642452-9d2a7deb7f62",
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title: "Honey",
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},
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{
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img: "https://images.unsplash.com/photo-1516802273409-68526ee1bdd6",
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title: "Basketball",
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},
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{
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img: "https://images.unsplash.com/photo-1518756131217-31eb79b20e8f",
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title: "Fern",
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},
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{
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img: "https://images.unsplash.com/photo-1597645587822-e99fa5d45d25",
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title: "Mushrooms",
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},
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{
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img: "https://images.unsplash.com/photo-1567306301408-9b74779a11af",
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title: "Tomato basil",
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},
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{
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img: "https://images.unsplash.com/photo-1471357674240-e1a485acb3e1",
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title: "Sea star",
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},
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{
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img: "https://images.unsplash.com/photo-1589118949245-7d38baf380d6",
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title: "Bike",
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},
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{
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img: "https://images.unsplash.com/photo-1551963831-b3b1ca40c98e",
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title: "Breakfast",
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},
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{
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img: "https://images.unsplash.com/photo-1551782450-a2132b4ba21d",
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title: "Burger",
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},
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{
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img: "https://images.unsplash.com/photo-1522770179533-24471fcdba45",
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title: "Camera",
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},
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{
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img: "https://images.unsplash.com/photo-1444418776041-9c7e33cc5a9c",
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title: "Coffee",
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},
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{
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img: "https://images.unsplash.com/photo-1533827432537-70133748f5c8",
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title: "Hats",
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},
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{
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img: "https://images.unsplash.com/photo-1558642452-9d2a7deb7f62",
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title: "Honey",
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},
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{
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img: "https://images.unsplash.com/photo-1516802273409-68526ee1bdd6",
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title: "Basketball",
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},
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{
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img: "https://images.unsplash.com/photo-1518756131217-31eb79b20e8f",
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title: "Fern",
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},
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{
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img: "https://images.unsplash.com/photo-1597645587822-e99fa5d45d25",
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title: "Mushrooms",
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},
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{
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img: "https://images.unsplash.com/photo-1567306301408-9b74779a11af",
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title: "Tomato basil",
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},
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{
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img: "https://images.unsplash.com/photo-1471357674240-e1a485acb3e1",
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title: "Sea star",
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},
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{
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img: "https://images.unsplash.com/photo-1589118949245-7d38baf380d6",
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title: "Bike",
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},
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{
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img: "https://images.unsplash.com/photo-1551963831-b3b1ca40c98e",
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title: "Breakfast",
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},
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{
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img: "https://images.unsplash.com/photo-1551782450-a2132b4ba21d",
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title: "Burger",
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},
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{
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img: "https://images.unsplash.com/photo-1522770179533-24471fcdba45",
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title: "Camera",
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},
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{
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img: "https://images.unsplash.com/photo-1444418776041-9c7e33cc5a9c",
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title: "Coffee",
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},
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{
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img: "https://images.unsplash.com/photo-1533827432537-70133748f5c8",
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title: "Hats",
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},
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{
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img: "https://images.unsplash.com/photo-1558642452-9d2a7deb7f62",
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title: "Honey",
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},
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{
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img: "https://images.unsplash.com/photo-1516802273409-68526ee1bdd6",
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title: "Basketball",
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},
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{
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img: "https://images.unsplash.com/photo-1518756131217-31eb79b20e8f",
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title: "Fern",
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},
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{
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img: "https://images.unsplash.com/photo-1597645587822-e99fa5d45d25",
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title: "Mushrooms",
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},
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{
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img: "https://images.unsplash.com/photo-1567306301408-9b74779a11af",
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title: "Tomato basil",
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},
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{
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img: "https://images.unsplash.com/photo-1471357674240-e1a485acb3e1",
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title: "Sea star",
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},
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{
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img: "https://images.unsplash.com/photo-1589118949245-7d38baf380d6",
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title: "Bike",
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},
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{
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img: "https://images.unsplash.com/photo-1551963831-b3b1ca40c98e",
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title: "Breakfast",
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},
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{
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img: "https://images.unsplash.com/photo-1551782450-a2132b4ba21d",
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title: "Burger",
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},
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{
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img: "https://images.unsplash.com/photo-1522770179533-24471fcdba45",
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title: "Camera",
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},
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{
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img: "https://images.unsplash.com/photo-1444418776041-9c7e33cc5a9c",
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title: "Coffee",
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},
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{
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img: "https://images.unsplash.com/photo-1533827432537-70133748f5c8",
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title: "Hats",
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},
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{
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img: "https://images.unsplash.com/photo-1558642452-9d2a7deb7f62",
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title: "Honey",
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},
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{
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img: "https://images.unsplash.com/photo-1516802273409-68526ee1bdd6",
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title: "Basketball",
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},
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{
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img: "https://images.unsplash.com/photo-1518756131217-31eb79b20e8f",
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title: "Fern",
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},
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{
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img: "https://images.unsplash.com/photo-1597645587822-e99fa5d45d25",
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title: "Mushrooms",
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},
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{
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img: "https://images.unsplash.com/photo-1567306301408-9b74779a11af",
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title: "Tomato basil",
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},
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{
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img: "https://images.unsplash.com/photo-1471357674240-e1a485acb3e1",
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title: "Sea star",
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},
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{
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img: "https://images.unsplash.com/photo-1589118949245-7d38baf380d6",
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title: "Bike",
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},
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{
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img: "https://images.unsplash.com/photo-1551963831-b3b1ca40c98e",
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title: "Breakfast",
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},
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{
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img: "https://images.unsplash.com/photo-1551782450-a2132b4ba21d",
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title: "Burger",
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},
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{
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img: "https://images.unsplash.com/photo-1522770179533-24471fcdba45",
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title: "Camera",
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},
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{
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img: "https://images.unsplash.com/photo-1444418776041-9c7e33cc5a9c",
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title: "Coffee",
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},
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{
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img: "https://images.unsplash.com/photo-1533827432537-70133748f5c8",
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title: "Hats",
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},
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{
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img: "https://images.unsplash.com/photo-1558642452-9d2a7deb7f62",
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title: "Honey",
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},
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{
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img: "https://images.unsplash.com/photo-1516802273409-68526ee1bdd6",
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title: "Basketball",
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},
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{
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img: "https://images.unsplash.com/photo-1518756131217-31eb79b20e8f",
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title: "Fern",
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},
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{
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img: "https://images.unsplash.com/photo-1597645587822-e99fa5d45d25",
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title: "Mushrooms",
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},
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{
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img: "https://images.unsplash.com/photo-1567306301408-9b74779a11af",
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title: "Tomato basil",
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},
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{
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img: "https://images.unsplash.com/photo-1471357674240-e1a485acb3e1",
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title: "Sea star",
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},
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{
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img: "https://images.unsplash.com/photo-1589118949245-7d38baf380d6",
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title: "Bike",
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},
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];
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