157 行
5.6 KiB
JavaScript
157 行
5.6 KiB
JavaScript
import React, { useRef, useEffect, useState } from 'react';
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import { Link } from 'react-router-dom';
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import IconButton from '@mui/material/IconButton';
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import SearchIcon from '@mui/icons-material/Search';
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import InfiniteScroll from "react-infinite-scroll-component";
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import Alert from '../../component/alert';
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import PageLoader from '../../component/page_loader';
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const INFINITE = 10;
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const SCROLL_DELAY_TIME = 1500;
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const Child = (props) => {
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const [keyword, setKeyword] = useState('')
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const [loaded, setLoaded] = useState(false);
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const [children_list, setChildrenList ] = useState([]);
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const [fetch_children_list, setFetchChildrenList] = useState([]);
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const [_422errors, set422errors] = useState({keyword:''});
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const [_400error, set400Error] = useState('');
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const [_success, setSuccess] = useState(props.history.location.state);
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const isMountedRef = useRef(true);
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useEffect( async () => {
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isMountedRef.current = false;
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setLoaded(false);
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await axios.get('/api/admin/children/list')
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.then((response) => {
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setLoaded(true);
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if(response.data.status_code==200){
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setChildrenList(response.data.params);
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var len = response.data.params.length;
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if(len > INFINITE)
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setFetchChildrenList(response.data.params.slice(0, INFINITE));
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else setFetchChildrenList(response.data.params.slice(0, len));
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}
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else {
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set400Error("失敗しました。");
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}
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});
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}, []);
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const fetchMoreChildrenList = () => {
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setTimeout(() => {
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var x = fetch_children_list.length;
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var y = children_list.length;
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var c = 0;
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if(x+INFINITE < y) c = INFINITE;
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else c = y - x;
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setFetchChildrenList(children_list.slice(0, x+c));
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}, SCROLL_DELAY_TIME);
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};
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const handleSearch = (e) => {
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e.preventDefault();
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if(keyword == '')
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{
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document.getElementById('keyword').focus();
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return;
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}
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setLoaded(false);
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set422errors({keyword:''});
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setChildrenList([]);
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axios.get('/api/admin/children/search', {params:{keyword: keyword}})
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.then((response) => {
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setLoaded(true);
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if(response.data.status_code==200){
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setChildrenList(response.data.params);
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var len = response.data.params.length;
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if(len > INFINITE)
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setFetchChildrenList(response.data.params.slice(0, INFINITE));
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else setFetchChildrenList(response.data.params.slice(0, len));
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}
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});
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}
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return (
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<div className="l-content">
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<div className="l-content__ttl">
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<div className="l-content__ttl__left">
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<h2>子一覧</h2>
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</div>
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</div>
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<div className="l-content-wrap">
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<section className="search-container">
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<div className="meeting-head mt-4">
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<form className="position-relative" onSubmit={handleSearch}>
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<label className="control-label" htmlFor="keyword">キーワード</label>
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<input type="search" name="keyword"
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className="input-default input-keyword input-h60"
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id="keyword" value={keyword}
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onChange={e=> setKeyword(e.target.value)}
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/>
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<IconButton size="large" style={{position:'absolute', bottom:'5px', right:'5px', padding:'5px'}} type="submit">
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<SearchIcon fontSize="large" style={{color:'#d0d0d0', width:'40px', height:'40px'}}/>
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</IconButton>
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</form>
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</div>
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<div className="search-wrap">
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<div className="search-content">
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{
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!loaded && <PageLoader />
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}
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{
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loaded &&
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<InfiniteScroll
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dataLength={fetch_children_list.length}
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next={fetchMoreChildrenList}
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hasMore={fetch_children_list.length != children_list.length}
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loader={
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<div id="dots3">
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<span></span>
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<span></span>
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<span></span>
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<span></span>
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</div>
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}
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style={{overflow:'none', position:'relative'}}
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>
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{
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fetch_children_list.length>0 ?
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fetch_children_list.map((child, k) =>
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<div className="search-item" key={k}>
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<Link to = {`/admin/child/detail/${child.id}`}>
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<div className="user-wrap">
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<div className="user-avatar">
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<img alt="name" className="avatar-img" src={ child.image } />
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</div>
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<div className="user-info">
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<p className="user-name mb-1 font-weight-bold">{`${child.last_name} ${child.first_name}`}</p>
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<p className="user-tel">{ child.tel }</p>
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</div>
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</div>
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</Link>
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</div>
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) : <p className="text-center py-5">データが存在していません。</p>
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}
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</InfiniteScroll>
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}
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</div>
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</div>
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{ _400error && <Alert type="fail" hide={()=>set400Error('')}> {_400error} </Alert> }
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{ _success && <Alert type="success" hide={()=>setSuccess('')}> {_success} </Alert> }
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</section>
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</div>
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</div>
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)
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}
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export default Child; |