我在我的网站上使用jQuery PopUp并希望在同一页面上有多个实例,但我不知道如何做到这一点......
这是我使用
的js//SETTING UP OUR POPUP
//0 means disabled; 1 means enabled;
var popupStatus = 0;
//loading popup with jQuery magic!
function loadPopup(){
//loads popup only if it is disabled
if(popupStatus==0){
$("#backgroundPopup").css({
"opacity": "0.7"
});
$("#backgroundPopup").fadeIn("slow");
$("#popupContact").fadeIn("slow");
popupStatus = 1;
}
}
//disabling popup with jQuery magic!
function disablePopup(){
//disables popup only if it is enabled
if(popupStatus==1){
$("#backgroundPopup").fadeOut("slow");
$("#popupContact").fadeOut("slow");
popupStatus = 0;
}
}
//centering popup
function centerPopup(){
//request data for centering
var windowWidth = document.documentElement.clientWidth;
var windowHeight = document.documentElement.clientHeight;
var popupHeight = $("#popupContact").height();
var popupWidth = $("#popupContact").width();
//centering
$("#popupContact").css({
"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!
$("#newboatbutton").click(function(){
//centering with css
centerPopup();
//load popup
loadPopup();
});
//CLOSING POPUP
//Click the x event!
$("#popupContactClose").click(function(){
disablePopup();
});
//Click out event!
$("#backgroundPopup").click(function(){
disablePopup();
});
//Press Escape event!
$(document).keypress(function(e){
if(e.keyCode==27 && popupStatus==1){
disablePopup();
}
});
});
这是我的HMTL
<div id="popupContact">
<a id="popupContactClose">x</a>
<?php
require 'newboat.php';
?>
</div>
<div id="backgroundPopup"></div>
全部通过此按钮激活
<div id="newboatbutton" style="float: left; margin-top: 18px; margin-left: 15px;"><input type="submit" value="Add new Boat" /></div>
任何帮助都会有用,谢谢......
答案 0 :(得分:1)
以下是如何重用函数的一个很好的示例。你可以在这里看到它:http://jsfiddle.net/y1ffwnfn/这只是一个基本的例子,但应该给你一个很好的起点。
<div id="popup1" style="display:none;">Popup 1</div>
<div id="popup2" style="display:none;">Popup 2</div>
<div id="popup3" style="display:none;">Popup 3</div>
<div id="myButton"><input type="button" value="Show Popup" /></div>
<script>
function loadPopup(popupId){
$("#" + popupId).fadeIn("slow");
}
$(document).ready(function(){
$("#myButton").click(function () {
if ($("#popup1").is(":hidden") && $("#popup2").is(":hidden") && $("#popup3").is(":hidden")) {
loadPopup("popup1");
}
else if ($("#popup1").is(":visible") && $("#popup2").is(":hidden") && $("#popup3").is(":hidden")) {
loadPopup("popup2");
}
else if ($("#popup1").is(":visible") && $("#popup2").is(":visible") && $("#popup3").is(":hidden")) {
loadPopup("popup3");
}
});
});
</script>