我的jQuery有facebox插件,为我制作灯箱。 我点击了一个链接,然后就会出现一个朋友请求表单。
单击“发送请求”时,表单会生成一个ajaxcall,但是这两个字段不会发送您在其中写入的内容,它只会发送空值。
但如果它不在facebox灯箱内,那么它可以工作并在ajax调用中发送值。
因此,facebox.js中的某些内容会阻止这些字段并向其发送空值。
我该如何解决这个问题?
这是facebox.js:
(function($) {
$.facebox = function(data, klass) {
$.facebox.loading()
if (data.ajax) fillFaceboxFromAjax(data.ajax)
else if (data.image) fillFaceboxFromImage(data.image)
else if (data.div) fillFaceboxFromHref(data.div)
else if ($.isFunction(data)) data.call($)
else $.facebox.reveal(data, klass)
}
/*
* Public, $.facebox methods
*/
$.extend($.facebox, {
settings: {
opacity : 0,
overlay : true,
loadingImage : 'images/loading.gif',
closeImage : 'images/closelabel.png',
imageTypes : [ 'png', 'jpg', 'jpeg', 'gif' ],
faceboxHtml : '\
<div id="facebox" style="display:none;"> \
<div class="popup"> \
<table> \
<tbody> \
<tr> \
<td class="tl"/><td class="b"/><td class="tr"/> \
</tr> \
<tr> \
<td class="b"/> \
<td class="body"> \
<div class="content"> \
</div> \
<div class="footer"> \
<a href="#" class="close"> \
<img src="/facebox/closelabel.gif" title="close" class="close_image" /> \
</a> \
</div> \
</td> \
<td class="b"/> \
</tr> \
<tr> \
<td class="bl"/><td class="b"/><td class="br"/> \
</tr> \
</tbody> \
</table> \
</div> \
</div>'
},
loading: function() {
init()
if ($('#facebox .loading').length == 1) return true
showOverlay()
$('#facebox .content').empty()
$('#facebox .body').children().hide().end().
append('<div class="loading"><img src="'+$.facebox.settings.loadingImage+'"/></div>')
$('#facebox').css({
top: getPageScroll()[1] + (getPageHeight() / 10),
left: 385.5
}).show()
$(document).bind('keydown.facebox', function(e) {
if (e.keyCode == 27) $.facebox.close()
return true
})
$(document).trigger('loading.facebox')
},
reveal: function(data, klass) {
$(document).trigger('beforeReveal.facebox')
if (klass) $('#facebox .content').addClass(klass)
$('#facebox .content').append(data)
$('#facebox .loading').remove()
$('#facebox .body').children().fadeIn('normal')
$('#facebox').css('left', $(window).width() / 2 - ($('#facebox table').width() / 2))
$(document).trigger('reveal.facebox').trigger('afterReveal.facebox')
},
close: function() {
$(document).trigger('close.facebox')
return false
}
})
/*
* Public, $.fn methods
*/
$.fn.facebox = function(settings) {
init(settings)
function clickHandler() {
$.facebox.loading(true)
// support for rel="facebox.inline_popup" syntax, to add a class
// also supports deprecated "facebox[.inline_popup]" syntax
var klass = this.rel.match(/facebox\[?\.(\w+)\]?/)
if (klass) klass = klass[1]
fillFaceboxFromHref(this.href, klass)
return false
}
return this.click(clickHandler)
}
/*
* Private methods
*/
// called one time to setup facebox on this page
function init(settings) {
if ($.facebox.settings.inited) return true
else $.facebox.settings.inited = true
$(document).trigger('init.facebox')
makeCompatible()
var imageTypes = $.facebox.settings.imageTypes.join('|')
$.facebox.settings.imageTypesRegexp = new RegExp('\.' + imageTypes + '$', 'i')
if (settings) $.extend($.facebox.settings, settings)
$('body').append($.facebox.settings.faceboxHtml)
var preload = [ new Image(), new Image() ]
preload[0].src = $.facebox.settings.closeImage
preload[1].src = $.facebox.settings.loadingImage
$('#facebox').find('.b:first, .bl, .br, .tl, .tr').each(function() {
preload.push(new Image())
preload.slice(-1).src = $(this).css('background-image').replace(/url\((.+)\)/, '$1')
})
$('#facebox .close').click($.facebox.close)
$('#facebox .close_image').attr('src', $.facebox.settings.closeImage)
}
// getPageScroll() by quirksmode.com
function getPageScroll() {
var xScroll, yScroll;
if (self.pageYOffset) {
yScroll = self.pageYOffset;
xScroll = self.pageXOffset;
} else if (document.documentElement && document.documentElement.scrollTop) { // Explorer 6 Strict
yScroll = document.documentElement.scrollTop;
xScroll = document.documentElement.scrollLeft;
} else if (document.body) {// all other Explorers
yScroll = document.body.scrollTop;
xScroll = document.body.scrollLeft;
}
return new Array(xScroll,yScroll)
}
// Adapted from getPageSize() by quirksmode.com
function getPageHeight() {
var windowHeight
if (self.innerHeight) { // all except Explorer
windowHeight = self.innerHeight;
} else if (document.documentElement && document.documentElement.clientHeight) { // Explorer 6 Strict Mode
windowHeight = document.documentElement.clientHeight;
} else if (document.body) { // other Explorers
windowHeight = document.body.clientHeight;
}
return windowHeight
}
// Backwards compatibility
function makeCompatible() {
var $s = $.facebox.settings
$s.loadingImage = $s.loading_image || $s.loadingImage
$s.closeImage = $s.close_image || $s.closeImage
$s.imageTypes = $s.image_types || $s.imageTypes
$s.faceboxHtml = $s.facebox_html || $s.faceboxHtml
}
// Figures out what you want to display and displays it
// formats are:
// div: #id
// image: blah.extension
// ajax: anything else
function fillFaceboxFromHref(href, klass) {
// div
if (href.match(/#/)) {
var url = window.location.href.split('#')[0]
var target = href.replace(url,'')
$.facebox.reveal($(target).clone().show(), klass)
// image
} else if (href.match($.facebox.settings.imageTypesRegexp)) {
fillFaceboxFromImage(href, klass)
// ajax
} else {
fillFaceboxFromAjax(href, klass)
}
}
function fillFaceboxFromImage(href, klass) {
var image = new Image()
image.onload = function() {
$.facebox.reveal('<div class="image"><img src="' + image.src + '" /></div>', klass)
}
image.src = href
}
function fillFaceboxFromAjax(href, klass) {
$.get(href, function(data) { $.facebox.reveal(data, klass) })
}
function skipOverlay() {
return $.facebox.settings.overlay == false || $.facebox.settings.opacity === null
}
function showOverlay() {
if (skipOverlay()) return
if ($('facebox_overlay').length == 0)
$("body").append('<div id="facebox_overlay" class="facebox_hide"></div>')
$('#facebox_overlay').hide().addClass("facebox_overlayBG")
.css('opacity', $.facebox.settings.opacity)
.click(function() { $(document).trigger('close.facebox') })
.fadeIn(200)
return false
}
function hideOverlay() {
if (skipOverlay()) return
$('#facebox_overlay').fadeOut(200, function(){
$("#facebox_overlay").removeClass("facebox_overlayBG")
$("#facebox_overlay").addClass("facebox_hide")
$("#facebox_overlay").remove()
})
return false
}
/*
* Bindings
*/
$(document).bind('close.facebox', function() {
$(document).unbind('keydown.facebox')
$('#facebox').fadeOut(function() {
$('#facebox .content').removeClass().addClass('content')
hideOverlay()
$('#facebox .loading').remove()
})
})
})(jQuery);
这是我的表格,即使我怀疑这里有什么不对,因为它在盒子外面工作:
<div id="addFriend" style="display: none;">
<div style="float:right; font-size: 14px;">Add <strong><?php echo $showU["full_name"]; ?></strong> as friend </div>
<div class="clearfloat"></div>
<form id="FriendRequest" action="javascript:DoFriendRequest(<?php echo $v["id"]; ?>, <? echo $showU["id"]; ?>)" method="post">
<script type="text/javascript" charset="utf-8">
$(document).ready(function(){
$("label").inFieldLabels();
});
</script>
<table align="center" width="auto" border="0" cellpadding="5" cellspacing="5" style="margin: auto;">
<tr>
<td style="padding: 10px;" align="center">
Comment: </td><td>
<span class="field">
<input name="commentFriend" type="text" id="commentFriend" style="height: auto;"value="" size="22">
</span>
</td></tr><tr>
<td style="padding: 10px;" align="center">
Message:
</td><td>
<span class="field">
<input name="messageFriend" type="text" id="messageFriend" value="" size="22">
</span>
</td>
</tr>
<tr>
<td colspan="2" style="margin: auto; text-align: center;">
<input name="submit" type="submit" id="submit" value="Send request">
</td>
</tr>
<tr>
<td colspan="2" style="margin: auto; text-align: center;">
</td>
</tr>
</table>
</form>
<div style="margin: auto; text-align: center; font-size: 16px; font-weight: bold;" id="insert_svar"></div>
</div>
DoFriendRequest()
function DoFriendRequest(BuID, uID){
$('#submit').attr('disabled', 'disabled');
var wrapperId = '#insert_svar';
$.ajax({
type: "POST",
url: "misc/AddFriendRequest.php",
data: {
mode: 'ajax',
BuID : BuID,
uID : uID,
message : $('#messageFriend').val(),
comment : $('#commentFriend').val()
},
success: function(msg){
$('#submit').removeAttr('disabled');
$(wrapperId).prepend(msg);
$('#FriendRequest').fadeOut('slow');
$('#message').val("");
$('#comment').val("");
}
});
}
答案 0 :(得分:4)
问题在于这一行:
$.facebox.reveal($(target).clone().show(), klass)
它正在克隆您的元素,特别是id="messageFriend"
和id="commentFriend"
,这会导致问题,因为它们假设是唯一的。 #ID
selector找到的原始元素仍为空(克隆的元素具有您所追求的值)。
要解决此问题,
我会删除id
属性,然后通过name
找到它们......然后只找到:visible
个,这将是当前打开的facebox,如下所示:
function DoFriendRequest(BuID, uID){
$('#submit').attr('disabled', 'disabled');
var wrapperId = '#insert_svar';
$.ajax({
type: "POST",
url: "misc/AddFriendRequest.php",
data: {
mode: 'ajax',
BuID : BuID,
uID : uID,
message : $('input[name=messageFriend]:visible').val(),
comment : $('input[name=commentFriend]:visible').val()
},
success: function(msg){
$('#submit').removeAttr('disabled');
$(wrapperId).prepend(msg);
$('#FriendRequest').fadeOut('slow');
$('#message, #comment').val("");
}
});
}
You can try the updated version here,看一下控制台,看它确实现在正在提交值。
答案 1 :(得分:1)
尝试:
$("target:last").serialize()