Javascript (HTML/Js)循环元素可见性
Javascript (HTML/Js)循环元素可见性,javascript,html,css,toggle,visibility,Javascript,Html,Css,Toggle,Visibility,var-terminal=document.getElementById('terminal'); var vncScreen=document.getElementById('screen'); var video=document.getElementById('video'); var vncToggle=document.getElementById('vncToggle'); var termToggle=document.getElementById('terminalToggle'
var-terminal=document.getElementById('terminal');
var vncScreen=document.getElementById('screen');
var video=document.getElementById('video');
var vncToggle=document.getElementById('vncToggle');
var termToggle=document.getElementById('terminalToggle');
termToggle.onclick=函数toggleTerminal(){
if(terminal.classList.contains('hide')){
terminal.classList.remove('hide');
if(vncScreen.classList.contains('hide')){}else{vncScreen.classList.add('hide')}
if(video.classList.contains('hide')){}else{video.classList.add('hide')}
}否则{
terminal.classList.add('hide');
if(video.classList.contains('hide')){video.classList.remove('hide')}else{
}
}
vncToggle.onclick=函数toggleVNC(){
if(vncScreen.classList.contains('hide')){
vncScreen.classList.remove('hide');
if(terminal.classList.contains('hide')){}else{terminal.classList.add('hide')}
if(video.classList.contains('hide')){}else{video.classList.add('hide')}
}否则{
vncScreen.classList.add('hide');
if(video.classList.contains('hide')){video.classList.remove('hide')}else{
}
}
。黑盒{
背景:黑色;
高度:500px;
宽度:500px;
位置:绝对位置;
}
.绿盒子{
背景:绿色;
高度:500px;
宽度:500px;
位置:绝对位置;
}
.蓝盒子{
背景:蓝色;
高度:500px;
宽度:500px;
位置:绝对位置;
}
.隐藏{
显示:无;
}
切换终端
切换vnc
有关功能,请参见相关代码片段,Js
冗余发布在此处:
var terminal = document.getElementById('terminal');
var vncScreen = document.getElementById('screen');
var video = document.getElementById('video');
var vncToggle = document.getElementById('vncToggle');
var termToggle = document.getElementById('terminalToggle');
termToggle.onclick = function toggleTerminal() {
if (terminal.classList.contains('hide')) {
terminal.classList.remove('hide');
if (vncScreen.classList.contains('hide')) {} else {vncScreen.classList.add('hide')}
if (video.classList.contains('hide')) {} else {video.classList.add('hide')}
} else {
terminal.classList.add('hide');
if (video.classList.contains('hide')) {video.classList.remove('hide')} else {}
}
}
vncToggle.onclick = function toggleVNC() {
if (vncScreen.classList.contains('hide')) {
vncScreen.classList.remove('hide');
if (terminal.classList.contains('hide')) {} else {terminal.classList.add('hide')}
if (video.classList.contains('hide')) {} else {video.classList.add('hide')}
} else {
vncScreen.classList.add('hide');
if (video.classList.contains('hide')) {video.classList.remove('hide')} else {}
}
}
您知道属性
hidden
与类hide
的功能相同,但不需要任何CSS吗?您可以在问题中添加一个堆栈片段来显示问题吗?@evolutionxbox我不知道-因此它会像object.style.visibility=“visible | hidden | collapse | initial | inherit”一样使用
或者你说的是另一回事?@evolutionxbox好主意,我将处理一个setAttribute('hidden','')
和removeAttribute('hidden')