使用vue实现鼠标框选文件的功能
# 示例代码
<template>
<div
ref="fileTable"
tabindex="0"
class="file-table"
@click.stop="handleClickWarp(data)"
@contextmenu.prevent.stop="
handleContextmenu({ event: $event, data: data, type: 'empty' })
"
@mousedown.left="onmousedownClick"
@mouseup="handMouseUp"
@mousemove="onmouseMove"
>
<!-- @click.stop="handleBoxClick(data)" -->
<div class="list-inner" v-if="tableData && tableData.length">
<ul class="block-box" v-if="type === 'block'">
<li
v-for="item in tableData"
:key="item.hash + '_' + item.fileId + item.isSelect"
:id="item.hash"
:class="[
{ cursor: item.mime === 'directory' },
{ active: item.isSelect },
{ isVirtualization: item.isVirtualization },
{ mousehover: !mouseState.isMove },
]"
@click.stop="handleItemClick(item, true)"
@dblclick.stop="handleDblClick(item)"
@contextmenu.prevent.stop="
handleContextmenu({ event: $event, data: item, type: 'file' })
"
:title="item.name"
name="file"
>
<div class="icon-warp">
<img :src="item.icon" />
</div>
<div v-if="item.isInput" class="edit">
<input
type="text"
:id="'input_' + item.hash"
autofocus="autofocus"
v-model="item.reName"
@click.stop
@keyup="handleKeyUp($event, item.reName)"
@blur="handleOnBlur(item.reName)"
/>
</div>
<p v-else class="name">{{ item.name }}</p>
</li>
</ul>
<Table :columns="columns" :data="tableData" v-if="type === 'table'">
<template slot-scope="{ row }" slot="name">
<div
class="name-warp"
@click.stop="handleItemClick(row, true)"
@dblclick.stop="handleDblClick(row)"
@contextmenu.prevent.stop="
handleContextmenu({ event: $event, data: row, type: 'file' })
"
>
<div class="icon-warp">
<img :src="row.icon" />
</div>
<div v-if="row.isInput" class="edit">
<input
type="text"
:id="'input_' + row.hash"
autofocus="autofocus"
v-model="row.reName"
@keyup="handleKeyUp($event, row.reName)"
@blur="handleOnBlur(row.reName)"
/>
</div>
<p v-else class="name">{{ row.name }}</p>
</div>
</template>
<template slot-scope="{ row }" slot="power">
<div class="power-warp">
<p>
{{ row.read == 1 ? "可读取" : "不可读" }} 和
{{ row.write == 1 ? "可写入" : "不可写" }}
</p>
</div>
</template>
<template slot-scope="{ row }" slot="changeTime">
<div><Time :time="row.ts" /></div>
</template>
<template slot-scope="{ row }" slot="size">
<span>{{ row.formatSize }}</span>
</template>
<template slot-scope="{ row }" slot="type">
<span v-if="row.mime == 'directory'">{{ fileMapTip["folder"] }}</span>
<span v-else>{{
fileMapTip[row.suffix] || fileMapTip["unknown"]
}}</span>
</template>
</Table>
<div id="rectangular"></div>
</div>
<NotDataLoading :loading="loading" :data="tableData">
暂无任何文件
</NotDataLoading>
</div>
</template>
<script>
import { formatBytes } from "@/utils/index";
import { fileImgMapSuffix, getRequestId } from "@/utils/files.js";
import { cloneDeep } from "lodash";
export default {
name: "FileTable",
data() {
return {
tableData: [],
content: {},
isReName: false,
type: "block", // table block
sort: "size",
mouseState: {
isDown: false,
isMove: false,
},
columns: [
{
title: "名称",
slot: "name",
// sortable: true,
},
{
title: "权限",
slot: "power",
width: 240,
},
{
title: "修改于",
slot: "changeTime",
width: 160,
},
{
title: "大小",
slot: "size",
// sortable: true,
width: 160,
},
{
title: "类别",
slot: "type",
width: 200,
},
],
};
},
props: ["data", "loading", "copyInfo"],
watch: {
copyInfo: {
handler() {
this.setData(this.data);
},
},
data: {
handler(newVal) {
// console.log(newVal);
if (newVal) {
this.setData(newVal);
} else {
this.setData({ children: [{}] });
}
},
// deep: true,
immediate: true,
},
},
created() {
this.isDownESC = false;
this.keyEvent = { ctrlKey: "", keyCode: 0 };
},
mounted() {
// 键盘操作
this.keyFiles = [];
this.$refs.fileTable.onkeydown = (e) => {
// console.log(e);
// this.$parent.copyInfo = {};
e = e || window.event;
// e.preventDefault(); //关闭浏览器快捷键
// e.keyCode = e.charCode || e.keyCode;
this.keyEvent = e;
// console.log(this.keyEvent);
// console.log({ ...this.keyState });
if (this.keyEvent.ctrlKey && this.keyEvent.keyCode == 65) {
// ctr+A
this.handleIsSelect(this.data.children, true);
this.$store.commit("setMouseClickType", "keydown");
this.$store.commit("setKeyFiles", this.data.children);
e.preventDefault();
} else if (this.keyEvent.ctrlKey && this.keyEvent.keyCode == 67) {
// ctr+C
console.log("ctr+C");
if (!this.isReName) {
this.$parent.clickMenuDropdown({ type: "duplicate" });
}
} else if (this.keyEvent.ctrlKey && this.keyEvent.keyCode == 86) {
// ctr+V
console.log("ctr+V");
this.$parent.clickMenuDropdown({ type: "paste" });
} else if (this.keyEvent.ctrlKey && this.keyEvent.keyCode == 88) {
// ctr+X
console.log("ctr+X");
this.$parent.clickMenuDropdown({ type: "shear" });
} else if (this.keyEvent.keyCode == 27) {
// ESC 退出重命名
console.log("ESC");
this.isDownESC = true;
this.tableData.forEach((item) => {
item.reName = "";
item.isInput = false;
});
} else if (
this.$store.state.keyFiles.length &&
this.keyEvent.keyCode == 46
) {
// Delete
console.log("Delete");
// 判断正在重命名
let file = this.$store.state.keyFiles[0];
if (file.hash == this.data.hash) return;
if (file && !document.querySelector(`#input_${file.hash}`)) {
this.$parent.clickMenuDropdown({ type: "remove" });
}
}
};
this.$refs.fileTable.onkeyup = (e) => {
// e.preventDefault(); //关闭浏览器快捷键
this.keyEvent = { ctrlKey: "", keyCode: 0 };
};
},
methods: {
setData(data) {
this.itemObj = {};
if (data.hash) {
let tableData = fileImgMapSuffix(data.children || []);
let keyFiles = this.$store.state.keyFiles;
tableData.forEach((item) => {
// 文件剪切时是否虚化
item.isVirtualization = false;
if (keyFiles.length > 0) {
keyFiles.forEach((each) => {
if (
this.copyInfo.menuType === "shear" &&
each.hash == item.hash
) {
item.isVirtualization = true;
}
});
}
item.formatSize = formatBytes(item.size);
item.fileId = getRequestId(8);
item.isSelect = false;
});
this.tableData = this.handleSortFiles({
type: window.sessionStorage.getItem("file-order-type") || "date",
sort: window.sessionStorage.getItem("file-order-sort") || "asc",
content: tableData,
});
}
this.$parent.childrenInfo = data;
this.handleItemClick(data);
},
handleSortFiles({ type, sort, content }) {
let data = cloneDeep(content || this.tableData);
// console.log(type);
let files = [];
let folder = [];
data.forEach((item) => {
if (item.mime == "directory") {
folder.push(item);
} else {
files.push(item);
}
});
// 按时间排序
if (type == "date") {
files.sort(function (a, b) {
if (sort == "asc") {
return a.ts - b.ts;
} else {
return b.ts - a.ts;
}
});
folder.sort(function (a, b) {
if (sort == "asc") {
return a.ts - b.ts;
} else {
return b.ts - a.ts;
}
});
if (sort == "asc") {
return [...folder, ...files];
} else {
return [...files, ...folder];
}
} else if (type == "name") {
let sortFile = (data) => {
let chineseChars = [],
chars = [];
data.forEach((item) => {
// 判断是否为中文
if (/^[\u4e00-\u9fa5]*$/.test(item.name.charAt(0))) {
chineseChars.push(item); // 姓名首字符为中文的
} else {
chars.push(item); // 姓名首字符非中文的(字母,数字)
}
});
chars.sort((a, b) => {
if (sort == "asc") {
return a.name.charCodeAt(0) - b.name.charCodeAt(0);
} else {
return b.name.charCodeAt(0) - a.name.charCodeAt(0);
}
});
chineseChars.sort((a, b) => {
if (sort == "asc") {
return a.name.localeCompare(b.name);
} else {
return b.name.localeCompare(a.name);
}
});
return chars.concat(chineseChars); // list为最终想要的数组
};
// return [...sortFile(folder), ...sortFile(files)];
if (sort == "asc") {
return [...sortFile(folder), ...sortFile(files)];
} else {
return [...sortFile(files), ...sortFile(folder)];
}
} else if (type == "size") {
files.sort(function (a, b) {
if (sort == "asc") {
return a.size - b.size;
} else {
return b.size - a.size;
}
});
folder.sort(function (a, b) {
if (sort == "asc") {
return a.size - b.size;
} else {
return b.size - a.size;
}
});
if (sort == "asc") {
return [...folder, ...files];
} else {
return [...files, ...folder];
}
}
return content;
},
handleIsSelect(file = [], isSelect = true) {
// if (file) {
let arrHash = file.map((item) => item.hash) || [];
this.tableData.forEach((item) => {
item.isSelect = false;
if (arrHash.indexOf(item.hash) > -1) {
item.isSelect = isSelect;
}
});
},
// 监听键盘事件
handleKeyUp(e, name) {
if (this.isDownESC) {
this.isDownESC = false;
return;
}
if (e.keyCode == 13) {
this.handleOnBlur(name);
this.handleRename({});
}
},
handleOnBlur(rename) {
// console.log(rename);
this.isReName = false;
if (!rename) {
return;
}
if (rename.slice(0, 1) == ".") {
this.$mitt.emit("confirm-modal", {
type: "info",
title: "系统提示",
content: "暂不支持以”.“开头的文件名称!",
});
return;
}
if (this.isDownESC) {
this.isDownESC = false;
return;
}
if (this.createType == "mkdir" || this.createType == "mkfile") {
this.$emit("created-file-folder", {
name: rename,
type: this.createType,
});
} else if (this.createType == "rename" && this.itemObj.name !== rename) {
this.$emit("rename-file-folder", rename);
} else {
this.handleRename({});
}
},
createFolderFile(row, type) {
this.handleRename(row, type);
},
handleClickWarp(row) {
if (!this.mouseState.isMove) {
// this.$store.commit("setIsShowFileMetadata", false);
this.$parent.childrenInfo = row;
this.handleItemClick(row);
}
},
handleItemClick(row = {}, mouseClickType) {
if (mouseClickType) {
this.$store.commit("setMouseClickType", "click");
}
this.$store.commit(
"setIsShowFileMetadata",
row && row.mime !== "directory"
);
if (
!(
this.copyInfo.menuType == "shear" ||
this.copyInfo.menuType == "duplicate"
)
) {
if (
this.keyEvent &&
this.keyEvent.ctrlKey &&
this.keyEvent.keyCode == 17
) {
this.keyFiles.push(row);
} else {
this.keyFiles = [row];
this.$parent.childrenInfo = row;
if (row.hash !== this.itemObj.hash) {
this.handleRename();
}
}
this.handleIsSelect(this.keyFiles, true);
this.$store.commit("setKeyFiles", this.keyFiles);
}
},
handleRename(row = {}, type) {
this.isReName = true;
if (row.hash) {
this.$parent.childrenInfo = row;
// this.active = row.hash;
this.handleIsSelect([row], true);
}
this.itemObj = row;
this.createType = type;
this.tableData.forEach((item) => {
if (item.hash === row.hash) {
item.reName = row.name;
item.isInput = true;
this.$nextTick(() => {
let dom = document.querySelector(`#input_${item.hash}`);
dom.focus();
let lastIndexOf = row.name.length;
if (row.mime != "directory") {
lastIndexOf = row.name.lastIndexOf(".");
}
this.setInputSelection(dom, 0, lastIndexOf);
}, 500);
} else {
item.reName = "";
item.isInput = false;
}
});
},
handleDblClick(row) {
if (row.mime === "directory") {
this.$emit("on-dblclick", { data: row, isDblClick: true });
}
},
handleContextmenu({ event, data, type }) {
this.$store.commit("setMouseClickType", "contextmenu");
this.$store.commit("setIsShowFileMetadata", false);
let keyFiles = this.$store.state.keyFiles;
if (keyFiles.length <= 1) {
this.handleItemClick(data);
}
this.$emit("on-contextmenu", { event, data, type });
// this.active = data.hash;
},
// 选中input中部分文字
setInputSelection(input, startPos, endPos) {
input.focus();
if (typeof input.selectionStart != "undefined") {
input.selectionStart = startPos;
input.selectionEnd = endPos;
} else if (document.selection && document.selection.createRange) {
// IE branch
input.select();
var range = document.selection.createRange();
range.collapse(true);
range.moveEnd("character", endPos);
range.moveStart("character", startPos);
range.select();
}
},
/********* 鼠标框选事件*********************/
//鼠标左键按下方法
onmousedownClick(event) {
this.selectIdList = [];
this.mouseState.isDown = true;
this.start_x = event.clientX;
this.start_y = event.clientY;
},
onmouseMove(event) {
if (!this.mouseState.isDown) return;
this.mouseState.isMove = true;
let end_x = event.clientX;
let end_y = event.clientY;
let that = this;
let divElement = document.getElementById("rectangular");
divElement.style.display = "block";
divElement.className = "rectangular";
if (that.start_x < end_x) {
divElement.style.width = end_x - that.start_x + "px";
divElement.style.height =
(that.start_y > end_y > 0
? that.start_y - end_y
: end_y - that.start_y) + "px";
divElement.style.left = that.start_x + "px";
divElement.style.right = end_x + "px";
//从下往上
if (that.start_y > end_y) {
divElement.style.top = end_y + "px";
divElement.style.bottom = that.start_y + "px";
} else {
divElement.style.top = that.start_y + "px";
divElement.style.bottom = end_y + "px";
}
} else {
divElement.style.width = that.start_x - end_x + "px";
divElement.style.height =
(that.start_y > end_y > 0
? that.start_y - end_y
: end_y - that.start_y) + "px";
divElement.style.left = end_x + "px";
divElement.style.right = that.start_x + "px";
//从下往上
if (that.start_y > end_y) {
divElement.style.top = end_y + "px";
divElement.style.bottom = that.start_y + "px";
} else {
divElement.style.top = that.start_y + "px";
divElement.style.bottom = end_y + "px";
}
}
},
//鼠标左键抬起方法
handMouseUp(event) {
let { isMove, isDown } = this.mouseState;
if (isDown && !isMove) {
this.mouseState.isDown = false;
}
// 移动样式清空
let divElement = document.getElementById("rectangular");
divElement.style.display = "none";
if (isMove && isDown) {
this.mouseState.isDown = false;
setTimeout(() => {
this.mouseState.isMove = false;
}, 300);
this.end_x = event.clientX;
this.end_y = event.clientY;
let files = document.getElementsByName("file");
let a = 0;
for (let i = 0; i < files.length; i++) {
const file = files[i];
let id = file.id;
// console.log(id);
let el = file.getBoundingClientRect();
let top = el.top; //上边界
let left = el.left; //左边界
let right = el.right; //右边界
let bottom = el.bottom; //下边界
//原地点击
if (this.start_x == this.end_x) {
if (
!(
this.end_x >= left &&
this.end_x <= right &&
this.end_y > top &&
this.end_y < bottom
)
) {
a += 1;
}
} else {
//从左往右
if (this.start_x < this.end_x) {
//从下到上
if (this.start_y > this.end_y) {
if (top < this.start_y && bottom > this.end_y) {
if (left < this.end_x && right > this.start_x) {
if (this.selectIdList.indexOf(id) === -1) {
this.selectIdList.push(id);
// file.className = file.className + " ctrlClick";
// file.style = "border: 1px solid rgba(24, 135, 243, 0.5)";
}
}
}
}
//从上到下
else {
if (top < this.end_y && bottom > this.start_y) {
if (left < this.end_x && right > this.start_x) {
if (this.selectIdList.indexOf(id) === -1) {
this.selectIdList.push(id);
// file.className = file.className + " ctrlClick";
// file.style = "border: 1px solid rgba(24, 135, 243, 0.5)";
}
}
}
}
//从右往左
} else {
//从下到上
if (this.start_y > this.end_y) {
if (top < this.start_y && bottom > this.end_y) {
if (left < this.start_x && right > this.end_x) {
if (this.selectIdList.indexOf(id) === -1) {
this.selectIdList.push(id);
// file.className = file.className + " ctrlClick";
// file.style = "border: 1px solid rgba(24, 135, 243, 0.5)";
}
}
}
}
//从上到下
else {
if (top < this.end_y && bottom > this.start_y) {
if (left < this.start_x && right > this.end_x) {
if (this.selectIdList.indexOf(id) === -1) {
this.selectIdList.push(id);
// file.className = file.className + " ctrlClick";
// file.style = "border: 1px solid rgba(24, 135, 243, 0.5)";
}
}
}
}
}
}
}
this.keyFiles = this.tableData.filter(
(item) => this.selectIdList.indexOf(item.hash) > -1
);
this.handleIsSelect(this.keyFiles, true);
this.$store.commit("setKeyFiles", this.keyFiles);
}
},
},
};
</script>
<style lang="scss" scoped>
.file-table {
height: 100%;
outline: none;
#rectangular {
background-color: rgba(235, 239, 243, 0.45);
position: fixed;
border: 1px solid rgba(24, 135, 243, 1);
z-index: 20;
}
ul {
display: flex;
// padding: 14px 0 0 14px;
padding: 20px;
flex-wrap: wrap;
li {
width: 128px;
// max-height: 150px;
position: relative;
vertical-align: top;
display: inline-block;
text-align: center;
word-wrap: break-word;
overflow: hidden;
border: 1px solid transparent;
padding: 15px;
margin-right: 5px;
margin-bottom: 5px;
border-radius: 6px;
font-size: 12px;
user-select: none;
&.cursor {
cursor: pointer;
}
&.mousehover {
&:hover {
background-color: #f1f4f9;
// border: 1px solid rgba(0, 140, 255, 0.3);
}
}
// &:hover,
&.active {
background-color: #f1f4f9;
// border: 1px solid rgba(0, 140, 255, 0.3);
}
&.isVirtualization {
opacity: 0.5;
}
.name {
max-width: 90px;
line-height: 20px;
text-align: center;
max-height: 58px;
text-overflow: -o-ellipsis-lastline;
overflow: hidden;
text-overflow: ellipsis;
display: -webkit-box;
-webkit-line-clamp: 3;
line-clamp: 3;
-webkit-box-orient: vertical;
}
}
}
.edit {
max-width: 90px;
input {
width: 100%;
padding: 2px 3px;
line-height: 12px;
border: 1px solid #ccc;
border-radius: 3px;
&:focus {
outline: none;
}
}
}
.no-file-warp {
height: 100%;
display: flex;
align-items: center;
justify-content: center;
p {
font-size: 16px;
color: #afb6bc;
}
}
.icon-warp {
display: flex;
justify-content: center;
align-items: center;
overflow: hidden;
.img-viewer {
max-width: 85px;
}
img {
display: block;
}
}
.block-box {
.icon-warp {
width: 85px;
height: 62px;
}
img {
width: 40px;
}
}
// table
.name-warp {
display: flex;
.icon-warp {
margin-right: 5px;
}
img {
width: 16px;
}
}
}
</style>
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# 效果图
# 核心代码
# html代码
<div @mousedown.left="onmousedownClick" @mouseup="handMouseUp">
<ul class="block-box">
<li
v-for="item in tableData"
:key="item.hash + '_' + item.fileId + item.isSelect"
:id="item.hash"
:title="item.name"
name="file"
>
<p class="name">{{ item.name }}</p>
</li>
</ul>
<div id="rectangular"></div>
</div>
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# css代码
.rectangular{
background-color: rgba(235, 239, 243,0.45);
position: fixed;
border: 1px solid rgba(24, 135, 243,1);
z-index: 20;
}
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# js代码
//以下四个方法都是关于多选的
//按住ctrl多选
keyDownCtrl(event, item) {
//获取点击对象
let div = event.currentTarget;
let orginClassName = div.className;
this.isRightClickCtrl = true;
if (this.selectIdList.indexOf(item.fileId) == -1) {
this.selectIdList.push(item.fileId);
div.className = orginClassName + " " + "ctrlClick"
div.style = 'border: 1px solid rgba(24, 135, 243, 0.5)'
}
},
//还原样式
setFileDivClass() {
let files = document.getElementsByName("file");
for (let i = 0; i < files.length; i++) {
const file = files[i];
file.style="";
file.className = this.selectDivClassName;
}
},
//鼠标左键按下方法
onmousedownClick(event) {
this.isRightClick = true;
this.start_x = event.clientX;
this.start_y = event.clientY;
console.log(" this.start_x="+ this.start_x);
console.log(" this.start_y="+ this.start_y);
let that=this;
document.onmousemove=function (event) {
let end_x=event.clientX;
let end_y=event.clientY;
let divElement=document.getElementById("rectangular");
divElement.style.display='block'
divElement.className='rectangular';
//从左往右
// 画矩形
if(that.start_x<end_x){
divElement.style.width=(end_x-that.start_x)+"px";
divElement.style.height=(that.start_y>end_y>0?(that.start_y-end_y):(end_y-that.start_y))+"px";
divElement.style.left=that.start_x+"px";
divElement.style.right=end_x+"px";
//从下往上
if(that.start_y>end_y){
divElement.style.top=end_y+"px";
divElement.style.bottom=that.start_y+"px";
}else{
divElement.style.top=that.start_y+"px";
divElement.style.bottom=end_y+"px";
}
}else{
divElement.style.width=(that.start_x-end_x)+"px";
divElement.style.height=(that.start_y>end_y>0?(that.start_y-end_y):(end_y-that.start_y))+"px";
divElement.style.left=end_x+"px";
divElement.style.right=that.start_x+"px";
//从下往上
if(that.start_y>end_y){
divElement.style.top=end_y+"px";
divElement.style.bottom=that.start_y+"px";
}else{
divElement.style.top=that.start_y+"px";
divElement.style.bottom=end_y+"px";
}
}
}
document.onmouseup=function () {
//禁用鼠标移动时间
document.onmousemove=function () {
return false;
}
// 移动样式清空
let divElement=document.getElementById("rectangular");
divElement.style.display='none';
}
},
//鼠标左键抬起方法
handMouseUp: function (event) {
this.end_x = event.clientX;
this.end_y = event.clientY;
console.log(" this.end_x=" + this.end_x);
console.log(" this.end_y=" + this.end_y);
//核心内容,根据你的鼠标移动矩形区域来判断div是否在里面
this.isRightClick = false;
let files = document.getElementsByName("file");
let a = 0;
for (let i = 0; i < files.length; i++) {
const file = files[i];
let id = file.id;
let el = file.getBoundingClientRect();
let top = el.top //上边界
let left = el.left;//左边界
let right = el.right;//右边界
let bottom = el.bottom;//下边界
//原地点击
if (this.start_x == this.end_x) {
if (!(this.end_x >= left && this.end_x <= right && this.end_y > top && this.end_y < bottom)) {
a += 1;
}
} else {
//从左往右
if (this.start_x < this.end_x) {
//从下到上
if (this.start_y > this.end_y) {
if (top < this.start_y && bottom > this.end_y) {
if(left<this.end_x&&right>this.start_x){
if (this.selectIdList.indexOf(id) === -1) {
this.selectIdList.push(id);
file.className = file.className + " ctrlClick";
file.style = 'border: 1px solid rgba(24, 135, 243, 0.5)'
}
}
}
}
//从上到下
else{
if (top < this.end_y && bottom > this.start_y) {
if(left<this.end_x&&right>this.start_x){
if (this.selectIdList.indexOf(id) === -1) {
this.selectIdList.push(id);
file.className = file.className + " ctrlClick";
file.style = 'border: 1px solid rgba(24, 135, 243, 0.5)'
}
}
}
}
//从右往左
}else{
//从下到上
if (this.start_y > this.end_y) {
if (top < this.start_y && bottom > this.end_y) {
if(left<this.start_x&&right>this.end_x){
if (this.selectIdList.indexOf(id) === -1) {
this.selectIdList.push(id);
file.className = file.className + " ctrlClick";
file.style = 'border: 1px solid rgba(24, 135, 243, 0.5)'
}
}
}
}
//从上到下
else{
if (top < this.end_y && bottom > this.start_y) {
if(left<this.start_x&&right>this.end_x){
if (this.selectIdList.indexOf(id) === -1) {
this.selectIdList.push(id);
file.className = file.className + " ctrlClick";
file.style = 'border: 1px solid rgba(24, 135, 243, 0.5)'
}
}
}
}
}
}
}
//如果点击空白处
if (a == files.length) {
this.selectIdList = [];
this.setFileDivClass();
}
}
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上次更新: 2024/01/30, 00:35:17
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