当我做window.loaction我得到
pathname: "/shopper/admin/index.php"
我真的需要
pathname: "/shopper/index.php"
因为当我做jquery加载我需要管理员的网址
$('.replace').load('index.php?route=module/cart/ajax_sub?category_id=12');
我有这个HTML:
<select class="business_types_select" name="business_type_id">
<option value="0" selected="selected">Select a Business Type</option>
<option value="54">Bakery</option>
<option value="55">Tobacco</option>
</select>
如果我选择面包店然后尝试:
$(".business_types_select").val()
我得到54,但我怎么得到文本面包店？如果我试试
$(".business_types_select").text()
我明白了:
" Select a Business Type Bakery Tobacco "
我想这样做......是否有可能
<?php include("includes/sidebar.php?show_hide_tab=true"); ?>
因为有些页面在侧栏中不需要一些逻辑
我几分钟前发布了一个问题并得到了这个问题
update pf
set price_test = (p.PRICE * .6)
from product as p
inner join product_featured as pf on pf.product_id = p.product_id
这是我的数据库结构
产品表
product_id int(11) NO PRI NULL auto_increment
model varchar(64) NO NULL
sku varchar(64) NO NULL
location varchar(128) NO NULL
quantity int(4) NO 0
stock_status_id int(11) NO NULL
image varchar(255) YES NULL
manufacturer_id int(11) NO NULL
shipping int(1) NO 1
price decimal(15,4) NO 0.0000
product_featured表
product_id int(11) NO PRI 0
price_test decimal(15,2) YES NULL
但这是我的错误
编辑..
我需要这个为SQL工作.....
You …我有这个块:
document.write('<div class="sz1of4 unit sm-quad">
<ul>
<li><a href="/shop_pos/pos_hardware/pos_computer" alt="POS Computer">POS Computer</a></li>
<li><a href="/shop_pos/pos_hardware/touch_monitor" alt="Touch Monitor">Touch Monitor</a></li>
<li><a href="/shop_pos/pos_hardware/receipt_printer" alt="POS Receipt Printer">POS Receipt Printer</a></li>
<li><a href="/shop_pos/pos_hardware/cash_drawers" alt="Cash Drawer">Cash Drawer</a></li>
<li><a href="/shop_pos/pos_hardware/pole_display" alt="Pole Display">Pole Display</a></li>
<li><a href="/shop_pos/pos_hardware/pos_accessories/88003_002" alt="Fingerprint Scanner">Fingerprint Scanner</a></li>
<li><a href="/shop_pos/pos_hardware/pos_computer/fz43_mc2_ald" alt="Mobile POS">Mobile POS</a></li>
<li><a href="/shop_pos/pos_hardware/network/mbr900" alt="3G Backup">3G Backup</a></li>
</ul>
</div>
<div class="sz1of4 unit sm-quad">
<ul>
<li><a href="/restaurant_pos_software" alt="Restaurant POS Software">Restaurant POS Software</a></li>
<li><a href="/software/aldelo/easy.html" alt="Easy To Use">Easy To Use</a></li>
<li><a href="/software/aldelo/bar_tabs.html" alt="Bar Tabs">Bar Tabs</a></li>
<li><a href="/software/aldelo/multilingual.html" alt="Multilingual Capable">Multilingual Capable</a></li>
<li><a …我正在尝试迁移数据库，但出现此错误..
heroku rake db:migrate
(in /app)
/app/.bundle/gems/ruby/1.9.1/gems/rake-0.9.2/lib/rake/file_utils.rb:10: warning: already initialized constant RUBY
/app/.bundle/gems/ruby/1.9.1/gems/rake-0.9.2/lib/rake/file_utils.rb:84: warning: already initialized constant LN_SUPPORTED
rake/rdoctask is deprecated. Use rdoc/task instead (in RDoc 2.4.2+)
rake aborted!
Read-only file system - /var/www
/usr/ruby1.9.2/lib/ruby/1.9.1/fileutils.rb:243:in `mkdir'
/usr/ruby1.9.2/lib/ruby/1.9.1/fileutils.rb:243:in `fu_mkdir'
/usr/ruby1.9.2/lib/ruby/1.9.1/fileutils.rb:217:in `block (2 levels) in mkdir_p'
/usr/ruby1.9.2/lib/ruby/1.9.1/fileutils.rb:215:in `reverse_each'
/usr/ruby1.9.2/lib/ruby/1.9.1/fileutils.rb:215:in `block in mkdir_p'
/usr/ruby1.9.2/lib/ruby/1.9.1/fileutils.rb:201:in `each'
/usr/ruby1.9.2/lib/ruby/1.9.1/fileutils.rb:201:in `mkdir_p'
/app/config/initializers/setup_shared_data.rb:6:in `<top (required)>'
/app/vendor/rails/activesupport/lib/active_support/dependencies.rb:147:in `load'
/app/vendor/rails/activesupport/lib/active_support/dependencies.rb:147:in `load_with_new_constant_marking'
/app/vendor/rails/railties/lib/initializer.rb:622:in `block in load_application_initializers'
/app/vendor/rails/railties/lib/initializer.rb:621:in `each'
/app/vendor/rails/railties/lib/initializer.rb:621:in `load_application_initializers'
/app/vendor/rails/railties/lib/initializer.rb:176:in `process'
/app/vendor/rails/railties/lib/initializer.rb:113:in `run'
/app/config/environment.rb:9:in `<top (required)>'
我该如何解决这个问题，或者我能做些什么来更深入地挖掘......
我有这个php foreach循环
<?php $all_news = $this->db->query("Select * from news"); ?>
<div class="inner">
foreach($all_news as $key=>$news){?>
<div class="news <?php echo ($key%2==1)? 'odd': 'even'?>">
<div class="news_img">....<?php echo $news['title'] ?>
但问题是$ all_news可能有20个结果左右但设计只允许我在每个内部div中放置4个新闻块...有没有办法让这个发生所以我每个内部div只有4个新闻div
我有两个div
<div id="hm-sp-lenovo-wr">
.......
<div id="hm-sp-motorola-wr">
.......
在我的CSS中我有
#hm-sp-lenovo-wr:hover { cursor: pointer }
#hm-sp-motorola-wr:hover { cursor: pointer }
但当我将鼠标悬停在div上时没有指针出现....我只是想让用户知道div是可点击的...
这是该网站的链接....查看闪光滑块下方的中间右侧
有任何想法吗
在rails中有一种方法可以重新加载一个div的div
调节器
def home
@events = []
end
def ajax_load_events
...
@band = Band.find_by_name(@artist)
begin
artist = Bandsintown::Artist.new({
:name => @artist
})
@events = artist.events
rescue Bandsintown::APIError
@events = [] #this will ensure that if an error happens from the bandsintown api, we'll catch the error
end
end
HTML
<div class="field disable_color">
<label for="search">Select a Song</label>
<input type="search" name="request[song]" id="request_song" value="" />
</div>
<tbody class="load_events">
<%= render :partial => 'event', :collection => @events %>
</tbody>
局部
<% @events.each_with_index do |event, …