【发布时间】:2012-04-12 00:42:14
【问题描述】:
我现在在使用 jquery 时遇到了一个烦人的问题。在我解释之前,让我给你我的代码:
/***************************/
//@Author: Adrian "yEnS" Mato Gondelle
//@website: www.yensdesign.com
//@email: yensamg@gmail.com
//@license: Feel free to use it, but keep this credits please!
/***************************/
//SETTING UP OUR POPUP
//0 means disabled; 1 means enabled;
var popupStatus = 0;
//loading popup with jQuery magic!
function loadPopup($contact_selector){
//loads popup only if it is disabled
if(popupStatus==0){
$("#backgroundPopup").css({
"opacity": "0.7"
}).fadeIn("slow");
$contact_selector.fadeIn("slow");
popupStatus = 1;
}
}
//disabling popup with jQuery magic!
function disablePopup($contact_selector){
//disables popup only if it is enabled
if(popupStatus==1){
$("#backgroundPopup").fadeOut("slow");
$contact_selector.fadeOut("slow");
popupStatus = 0;
}
}
//centering popup
function centerPopup($contact_selector){
//request data for centering
var windowWidth = document.documentElement.clientWidth;
var windowHeight = document.documentElement.clientHeight;
var popupHeight = $("body").height();
var popupWidth = $("body").width();
//centering
$contact_selector.css({
"position": "absolute",
"top": windowHeight/2-popupHeight/2,
"left": windowWidth/2-popupWidth/2
});
//only need force for IE6
$("#backgroundPopup").css({
"height": windowHeight
});
}
//CONTROLLING EVENTS IN jQuery
$(document).ready(function(){
//LOADING POPUP
//Click the button event!
$("#button1").click(function(){
//centering with css
centerPopup($('#popupContact1'));
//load popup
loadPopup($('#popupContact1'));
});
$("#button2").click(function(){
//centering with css
centerPopup($('#popupContact2'));
//load popup
loadPopup($('#popupContact2'));
});
$("#button3").click(function(){
//centering with css
centerPopup($('#popupContact3'));
//load popup
loadPopup($('#popupContact3'));
});
$("#button4").click(function(){
//centering with css
centerPopup($('#popupContact4'));
//load popup
loadPopup($('#popupContact4'));
});
$("#button5").click(function(){
//centering with css
centerPopup($('#popupContact5'));
//load popup
loadPopup($('#popupContact5'));
});
$("#button6").click(function(){
//centering with css
centerPopup($('#popupContact6'));
//load popup
loadPopup($('#popupContact6'));
});
//CLOSING POPUP
//Click the x event!
$("#popupContactClose1").click(function(){
disablePopup($('#popupContact1'));
});
$("#popupContactClose2").click(function(){
disablePopup($('#popupContact2'));
});
$("#popupContactClose3").click(function(){
disablePopup($('#popupContact3'));
});
$("#popupContactClose4").click(function(){
disablePopup($('#popupContact4'));
});
$("#popupContactClose5").click(function(){
disablePopup($('#popupContact5'));
});
$("#popupContactClose6").click(function(){
disablePopup($('#popupContact6'));
});
//Click out event!
$("#backgroundPopup").click(function(){
disablePopup(this);
});
//Press Escape event!
$(document).keypress(function(e){
if(e.keyCode==27){
disablePopup($('#popupContact1'));
}
});
$(document).keypress(function(e){
if(e.keyCode==27){
disablePopup($('#popupContact2'));
}
});
$(document).keypress(function(e){
if(e.keyCode==27 && popupStatus==1){
disablePopup($('#popupContact3'));
}
});
$(document).keypress(function(e){
if(e.keyCode==27 && popupStatus==1){
disablePopup($('#popupContact4'));
}
});
$(document).keypress(function(e){
if(e.keyCode==27 && popupStatus==1){
disablePopup($('#popupContact5'));
}
});
$(document).keypress(function(e){
if(e.keyCode==27 && popupStatus==1){
disablePopup($('#popupContact6'));
}
});
});
所以问题是,当我尝试使用按键功能淡出 div 时,只有背景淡出,让 div 漂浮在内容窗格上。特别奇怪的是,代码的第一个实例允许在 esc 按键时淡出,但其他都不允许。
知道可能出了什么问题吗?
Edit1:我意识到只有第一个 $(document) 调用有效
//Press Escape event!
$(document).keypress(function(e){
if(e.keyCode==27){
disablePopup($('#popupContact1'));
}
});
$(document).keypress(function(e){
if(e.keyCode==27){
disablePopup($('#popupContact2'));
}
});
$(document).keypress(function(e){
if(e.keyCode==27 && popupStatus==1){
disablePopup($('#popupContact3'));
}
});
$(document).keypress(function(e){
if(e.keyCode==27 && popupStatus==1){
disablePopup($('#popupContact4'));
}
});
$(document).keypress(function(e){
if(e.keyCode==27 && popupStatus==1){
disablePopup($('#popupContact5'));
}
});
$(document).keypress(function(e){
if(e.keyCode==27 && popupStatus==1){
disablePopup($('#popupContact6'));
}
});
});
第一次调用后背景 div 消失,文本框留在容器上方。如果我切换这些调用的顺序并将 disablePopup[($('#popupContact2')) 放在 disablePopup[($('#popupContact1')) 之前,那么 popupContact1 在按键时留在容器中,而不是 popupContact2
编辑:我意识到这个问题有点混乱,所以我试图在我的执行过程中更加清楚。 如果您想继续找出问题,请在以下链接中查看新问题: jquery popup window won't close on keypress
edit2:这已解决 - 尖锐的建议我为我需要关闭的每个项目添加一个类,并让 js 关闭所有打开的弹出窗口 - 工作就像一个魅力谢谢大家的帮助
【问题讨论】:
-
试试
keyup事件而不是keypress... -
为什么你在
on keypress函数中有popupStatuscheching?您已经在disablePopup中拥有它,对吧? -
还有……我的眼睛!!!为什么不使用一个
disablePopup和loadPopup函数,而只是将不同的选择器传递给它,因为它们做同样的事情? -
确实,迫切需要一些重构! :)
-
@user1098860 尝试先清理代码,然后我们尝试修复它
标签: javascript jquery keypress popupwindow