我有一些js代码的问题(再次^^)。在一个项目中,我在我的“main.js”中使用js代码调用一种(某种)模式,该代码使用“document.getElementById”来触发模态...
问题,我想在页面周围触发带有多个链接的模态。所以我尝试使用“document.getElementsByClassName”,但这根本不起作用! (当然我在html部分做了所有改变)
感谢您的帮助!
这就是Js代码:(我正在学习js)
(function() {
var triggerBttn = document.getElementById( 'trigger-contact' ),
overlay = document.querySelector( 'div.contact-overlay' ),
closeBttn = overlay.querySelector( 'button.overlay-close' );
transEndEventNames = {
'WebkitTransition': 'webkitTransitionEnd',
'MozTransition': 'transitionend',
'OTransition': 'oTransitionEnd',
'msTransition': 'MSTransitionEnd',
'transition': 'transitionend'},
transEndEventName = transEndEventNames[ Modernizr.prefixed( 'transition' ) ],
support = { transitions : Modernizr.csstransitions };
function toggleOverlay() {
if( classie.has( overlay, 'open' ) ) {
classie.remove( overlay, 'open' );
classie.add( overlay, 'close' );
var onEndTransitionFn = function( ev ) {
if( support.transitions ) {
if( ev.propertyName !== 'visibility' ) return;
this.removeEventListener( transEndEventName, onEndTransitionFn );}
classie.remove( overlay, 'close' );};
if( support.transitions ) {
overlay.addEventListener( transEndEventName, onEndTransitionFn );}
else {
onEndTransitionFn();
}}
else if( !classie.has( overlay, 'close' ) ) {
classie.add( overlay, 'open' );
}}
triggerBttn.addEventListener( 'click', toggleOverlay );
closeBttn.addEventListener( 'click', toggleOverlay );})();
html是(部分):
<div class="contactico"><i id="trigger-contact" class="fa fa-envelope"></i></div>
<div class="contact-overlay">
<button type="button" class="overlay-close">close</button>
<div>test</div>
</div>
所以关键是我有多个链接需要触发“联系覆盖”。
当我尝试时,我将第一行更改为:(当然我更改了html)
(function() {
var triggerBttn = document.getElementsByClassName( 'trigger-contact' ),
答案 0 :(得分:0)
好的,我明白了!!我通过更改第一行并添加一些代码找到了一种方法:
triggerBttn = document.querySelector('div.trigger-contact'),
triggerBttn2 = document.querySelector('li.trigger-contact'),
并在底部添加:
triggerBttn2.addEventListener( 'click', toggleOverlay );