我正在使用一个弹出的jquery,它使用href=#?w=300?h=200弹出一个静态代码块,但我除了需要从sql数据库传递变量的大小之外,还需要href=?prop_id=$id。我试图将它们结合起来,但似乎没有任何效果,有人知道吗?
谢谢
$(document).ready(function() {
//When you click on a link with class of poplight and the href starts with a #
$('a.poplight[href^=#]').click(function() {
var popID = $(this).attr('rel'); //Get Popup Name
var popURL = $(this).attr('href'); //Get Popup href to define size
//Pull Query & Variables from href URL
var query= popURL.split('?');
var dim= query[1].split('&');
var popWidth = dim[0].split('=')[1]; //Gets the first query string value
//Fade in the Popup and add close button
$('#' + popID).fadeIn().css({ 'width': Number( popWidth ) }).prepend('<a href="#" class="close"><img src="to_use/close.png" class="btn_close" title="Close Window" alt="Close" /></a>');
//Define margin for center alignment (vertical horizontal) - we add 80px to the height/width to accomodate for the padding and border width defined in the css
var popMargTop = ($('#' + popID).height() + 80) / 2;
var popMargLeft = ($('#' + popID).width() + 80) / 2;
//Apply Margin to Popup
$('#' + popID).css({
'margin-top' : -popMargTop,
'margin-left' : -popMargLeft
});
//Fade in Background
$('body').append('<div id="fade"></div>'); //Add the fade layer to bottom of the body tag.
$('#fade').css({'filter' : 'alpha(opacity=80)'}).fadeIn(); //Fade in the fade layer - .css({'filter' : 'alpha(opacity=80)'}) is used to fix the IE Bug on fading transparencies
return false;
});
//Close Popups and Fade Layer
$('a.close, #fade').live('click', function() { //When clicking on the close or fade layer...
$('#fade , .popup_block').fadeOut(function() {
$('#fade, a.close').remove(); //fade them both out
});
return false;
});
});
更简单的
方法是将data-
属性与jQuery的.data()方法结合使用
.HTML
<a href="#" class="poplight" data-propId="123" data-w="300" data-h="200">Text</a>
.JS
/* in click handler */
var data=$(this).data();
var propId=data.propId;/* same as $(this).data('propId') */
var popWidth=data.w;
/* etc..*/