質問編集履歴
3
更新
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@@ -2,25 +2,219 @@
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cardHeaderのtitleにカーソルがあった時に、リンクがあるため色を変えようと思い、このようにかいたのですが、
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```js
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import React, { Component } from 'react'
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import { Card, CardActions, CardHeader, CardText, CardTitle } from 'material-ui/Card'
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import FlatButton from 'material-ui/FlatButton'
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import { List } from 'material-ui/List'
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import Dialog from 'material-ui/Dialog'
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import Avatar from 'material-ui/Avatar'
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import ChatIcon from 'material-ui/svg-icons/communication/chat-bubble-outline'
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import Badge from 'material-ui/Badge'
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import { withStyles } from 'material-ui/styles'
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import Linkify from 'react-linkify'
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import Timestamp from 'react-timestamp'
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import firebase from 'firebase'
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import CommentRef from './CommentRef'
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import CommentForm from './CommentForm'
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const myStyle = {
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title: {
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'&:hover': {
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background: '#E0F7FA',
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color:'white'
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},
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paddingTop:'0'
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}
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}
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class PostRef extends Component {
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constructor(props) {
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super(props);
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this.state = {
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open:false,
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star:'',
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profile_image:'',
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postOpen:false,
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};
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}
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handleClose = () => {
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this.setState({open: false,postOpen:false});
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}
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onCommentFncOpen = () => {
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this.setState({open:true})
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}
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handleCommentSubmit = (val) =>{
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this.writeNewComment(val)
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}
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handlePostOpen = () => {
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this.setState({postOpen:true})
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}
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writeNewComment(val){
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const self = this
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var newCommentKey = firebase.database().ref().child('comments').push().key
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firebase.database().ref('posts/' + self.props.post.postId + '/postComment').once("value").then(function(snapshot) {
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const postCommentData = snapshot.val()
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var commentData = {
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author: self.props.author,
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uid: self.props.myuid,
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body: val,
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commentId: newCommentKey,
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profile_image:self.props.profile_image,
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}
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var updates = {}
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updates['/comments/' + newCommentKey] = commentData
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updates['posts/' + self.props.post.postId + '/postComment/commentCount/'] = postCommentData.commentCount+1
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updates['posts/' + self.props.post.postId + '/postComment/comments/' + newCommentKey]= true
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console.log(updates)
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return firebase.database().ref().update(updates);
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})
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this.setState({open:false})
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}
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fetchPostsData(){
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const self = this
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const userId = this.props.post.uid
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firebase.database().ref('/users/'+userId).once('value',function(snapshot) {
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self.setState({
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profile_image:snapshot.val().profile_image,
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star:snapshot.val().userStar.starCount,
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})
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})
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}
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componentDidMount(){
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this.fetchPostsData()
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}
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render(){
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const actions = [
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<FlatButton
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label="Cancel"
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primary={true}
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onClick={this.handleClose} />,]
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return(
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<Card style={{
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width:'300px',
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display: 'inline-block',
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marginRight:'10px',
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verticalAlign: 'top',}} >
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<CardHeader
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<CardHeader
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title={this.props.post.author}
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title={
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<div>
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<Badge
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badgeContent={this.state.star}
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secondary={true}
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badgeStyle={{top: 12, right: 12,fontSize:1}}
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>
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<Avatar src={this.state.profile_image} />
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</Badge>
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{this.props.post.author}
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</div>
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}
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style={{
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height:'
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height:'70px',
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cursor: 'pointer',
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paddingTop:'0',
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verticalAlign:'top'
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}}
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titleStyle={{
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classes={{ title: this.props.classes.title }}
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}}
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onClick={() => this.props.herfUserPage(this.props.post.uid)} />
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<CardTitle title={this.props.post.title}
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subtitle={
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<Timestamp time={this.props.post.timestamp/1000} format='full' includeDay/>
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}
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titleStyle={{
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paddingTop:'0',
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marginTop:'-20'
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}}/>
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<CardText style={{
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paddingTop:'0',
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}}
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onClick={this.handlePostOpen}
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>
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<Linkify> {this.props.post.body} </Linkify>
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<br />
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<p style={{
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textAlign:'center'
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}}>
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<img src={this.props.post.post_image}
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alt=""
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style={{
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objectFit:'cover',
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width:'270px',
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hight:'270px',}}></img>
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</p>
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</CardText>
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<CardActions style={{
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paddingTop:'0',
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}}>
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<FlatButton
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secondary
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label="Comment"
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onClick={this.onCommentFncOpen} />
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</CardActions>
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<CardHeader showExpandableButton
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title={ <Badge badgeContent={this.props.post.postComment.commentCount}
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primary={true}
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badgeStyle={{fontSize:1,top: 12, right: 12}} >
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<ChatIcon style={{size:'10px'}}/>
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</Badge> }
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style={{
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paddingTop:'0',
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marginTop:'-10',
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marginBottom:'-25'
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}}/>
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<List expandable>
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<CommentRef postId={this.props.post.postId} uid={this.props.post.uid}/>
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</List>
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<Dialog title="write comment"
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actions={actions}
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modal={false}
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open={this.state.open}
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onRequestClose={this.handleClose} >
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<CommentForm onSubmit={this.handleCommentSubmit.bind(this)}/>
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</Dialog>
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<Dialog title={this.props.post.title}
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actions={actions}
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modal={false}
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open={this.state.postOpen}
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onRequestClose={this.handleClose} >
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<div style={{
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paddingTop:'0',
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}} >
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<Linkify> {this.props.post.body} </Linkify>
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<br />
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<p style={{
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textAlign:'center'
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}}>
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<img src={this.props.post.post_image}
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alt=""
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style={{
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objectFit:'cover',
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width:'100%',
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hight:'100%',}}></img>
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</p>
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</div>
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</Dialog>
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</Card>
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)}
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}
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export default withStyles(myStyle)(PostRef)
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24
218
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```
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25
219
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26
220
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これでは色を変えることができません。どこで間違えてますでしょうか？
|
2
変更
title
CHANGED
|
File without changes
|
body
CHANGED
|
File without changes
|
1
変更
title
CHANGED
|
@@ -1,1 +1,1 @@
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|
|
1
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-
CSS
|
|
1
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+
CSS hoverColorの指定について。
|
body
CHANGED
|
File without changes
|