如果我有JSON:
var response = {results: 2938; id: 9283};
如何使用javascript/jquery获取id？
我尝试了类似的东西,但我似乎无法得到我想要的东西(我想得到id中的数字):
response[1]
和
response[1].id
我有一个脚本文件,script.js它包含给定页面的所有javascript.在那里,我做了一些ajax POST方法并从响应中生成HTML视图.如果当前用户不是管理员,则当前用户为admin/hidden时,我希望显示某些按钮.
如何添加Razor语法success: function () {};来显示/隐藏这些按钮？
我有大约6-7个javascript文件,我想缩小和组合.我一直在缩小我的javascript:http://www.minifyjavascript.com/
我有一点困难"结合"我的JavaScript.通过组合,我只是复制并粘贴所有的JavaScript到一个巨大的js文件？如果我这样做,我将最终得到大约1000行代码,我必须弄清楚确切的依赖关系.有一个简单的在线程序可以帮我吗？另外,我是否必须将jquery等脚本与我的脚本结合起来？
任何帮助,将不胜感激.
如何在Python中添加空格？
防爆.
print "How many times did " + name + "go here?";
将打印:
How many times didnamego here?"
如何添加该空间？
是否有可能获得我在侧边栏中启用的小部件的标题,以便我可以将其作为我的类属性的名称插入？
例如:
'before_title' => <h2 class="title of the widget">',
如果我检查元素,我希望看到的:
<h2 class="author">和<h2 class="links">等...
谢谢
<ul class="Buttons">
<li><a href="#" onclick="myFunc(); return false;">Accept</a></li>
<li><a href="#" onclick="myFunc(); return false;">Reject</a></li>
<li><a href="#" onclick="myFunc(); return false;">On Hold</a></li>
<li><a href="#" onclick="myFunc(); return false;">Completed</a></li>
</ul>
在我的script.js中:
var myFunc = function () {
// I want to get the Text of the link e.g. if the first list item link is
// clicked, store "Accept" in a variable.
};
我怎样才能做到这一点？
products_controller.rb
def new
@product = Product.new
@product.build_discount
end
product.rb
has_many :discounts, :dependent => :destroy
accepts_nested_attributes_for :discounts
attr_accessible :discounts_attributes
discount.rb
belongs_to :product
_edit_product.html.erb
<%= form_for(product, :html => { :multipart => true }, :remote => true) do |f| %>
// STUFF
<%= f.fields_for :discounts do |discount_form| %>
//does not show up
<% end %>
<% end %>
The content in the fields_for block does not show up. However, if I change has_many :discounts to has_many :discount, the form shows up (get …
我有这段代码:
//execute post (the result will be something like {"result":1,"error":"","id":"4da77536a2338","lockcode":"4af15b3725eb5cf3641d96f6c7a3b71d"})
$result = curl_exec($ch);
$response = json_decode($result);
//close connection
curl_close($ch);
$imageHref = 'http://my.site.com/render?id=' . $response['id'];
但由于某种原因,我无法将ID附加到URL的末尾.有任何想法吗？
目前,我有2个查询:
SELECT dateadd(month, x.MonthOffset,0) as [Month], SUM(x.itemcount) as [Total] FROM
( SELECT datediff(month,0, cna.impdate) as MonthOffset, count(*) as itemcount FROM myTable
WHERE (emergency = 'Emergency') AND (impdate BETWEEN '" + fromDate + "' AND '" + toDate + "')
GROUP BY impdate ) x
GROUP BY MonthOffset ORDER BY MonthOffset asc
SELECT dateadd(month, x.MonthOffset,0) as [Month], SUM(x.itemcount) as [Total] FROM
( SELECT datediff(month,0, cna.impdate) as MonthOffset, count(*) as itemcount FROM myTable
WHERE (impdate BETWEEN '" + fromDate + "' AND …