dynamic

Is there a better way to dynamically display iframes that contain random jquery bindings?

由 有些话、适合烂在心里 提交于 2019-12-11 14:05:27
问题 This works, but I'm not sure why (and I'm fairly sure there's a smarter way to implement it). I have a page with an iframe that's src will change as needed. I'm trying to build this so different src's can be added later. After each src loads, I need to bind functionality to various elements. My main question is in the comments below; but in general, I'm curious about better ways to approach this. Thanks. <script type="text/javascript" src="/js/jquery-1.5.1.min.js"></script> <script language=

generate an real url with rails for an e-mail

由 隐身守侯 提交于 2019-12-11 14:01:37
问题 We want to send an autogenerated E-Mail with an full path to the profile. How do we this <%=link_to('Link', :controller => 'mycontroller', :action => 'show', :id => @mycontroller.id )%> The link_to command only builds the link in the mail like this mycontroller/show/id we need an link like this structure http://www.server.tld/mycontroller/show/id Can everyone help us please? 回答1: you can pass :only_path => false <%= link_to('Link', :controller => 'mycontroller', :action => 'show', :id =>

How to use iPhone Custom URL schemes

由 穿精又带淫゛_ 提交于 2019-12-11 14:00:28
问题 I've got an app that I want to be able to use Custom URL schemes for. I want users to be able to open Tweetie using the Custom URL protocol however I need to populate the tweet with dynamic website link which I get using currentItem.link. I found this code which launches Tweetie and populates a message with static information: NSString *shortened_url = @"http://your.url.com"; NSString *stringURL = [NSString stringWithFormat:@"tweetie://%@", shortened_url]; NSURL *url = [NSURL URLWithString

LINQ dynamic query

由 ↘锁芯ラ 提交于 2019-12-11 13:59:20
问题 How to dynamically generate LINQ query: int[] IDArray = {55, 36}; public IQueryable<ContactListView> FindAllContacts(int loggedUserID, int[] IDArray) { var result = ( from contact in db.Contacts //Start of dynamic part... where contact.UserID == loggedUserID foreach (var id in IDArray) { where contact.UserID == id } // End of dynamic part orderby contact.ContactID descending select new ContactListView { ContactID = contact.ContactID, FirstName = contact.FirstName, LastName = contact.LastName

calculating values in dynamically added inputs

由 安稳与你 提交于 2019-12-11 13:47:10
问题 I'm trying to build a utility bill calculator that allows for the user to dynamically add additional lines. each line will have 3 fields: wattage, hours used per day, and the total of wattage*hours. everything works fine on the first line, but when I try to dynamically add additional lines, my code still works with the first product and gives me a NaN. ideally once they're done adding rows, I would sum the total kilowatt hours at the bottom. Pasted below is what I have so far: <html> <script

How to safely and dynamically create an instance of an existing PHP class?

由 不问归期 提交于 2019-12-11 13:39:46
问题 Say I have a file Foo.php: <?php interface ICommand { function doSomething(); } class Foo implements ICommand { public function doSomething() { return "I'm Foo output"; } } ?> If I want to create a class of type Foo I could use: require_once("path/to/Foo.php") ; $bar = new Foo(); But say that I've created a Chain of Command Pattern and I have a configuration file that registers all the possible classes and creates an instance of these classes based on strings that are present in the

Cannot get values in OnInit event

由 送分小仙女□ 提交于 2019-12-11 13:30:07
问题 I understand the order the events occur with page life cycle but it is not helping with my situation. I have a checkboxlist that is populated by a directory filled with forms. When I check a box next to the name of the form I would like it to dynamically create a wizard step and insert the form. Order of events: OnInit: GatherForms() - Checks directory and loads all form names into checkbox LoadForms() - Checks "Selected" Session and loads forms that were collected CheckBoxList

Dynamically name objects based on EditText input?

由 99封情书 提交于 2019-12-11 13:10:28
问题 I am creating a finance Android app that will open up and ask the user to add an account. (This will always be static on the page.) On the Main activity, it will have an EditText box next to a Button ("Add Account"). When the Button is pressed, I want a new Object created and it will then be stored into an ArrayList. The List of accounts (as they are added) will then be looped below (with corresponding dynamic buttons to edit the account). This is my practice/unfinished code. It is very raw

Dynamically Added Form Elements Won't Post

由 流过昼夜 提交于 2019-12-11 13:04:07
问题 I have a form in which there are sets of elements that are cloned. The form allows a user to input multiple vehicles, with multiple attributes being cloned (year, make, model, etc). I have successfully cloned the elements and they have unique names. However, after the form is posted, only the elements that were not dynamically created get posted and are there by accessible using PHP. If you need to look at my code, I can post it on here, it's just a little lengthy. Thanks! 回答1: I had a rough

Chef Data Bags and dynamic variable passing

由 人走茶凉 提交于 2019-12-11 12:49:45
问题 I am trying to figure out a way to get the below code work; I have tried various methods but the chef-client run breaks at the 3rd line. lsf = "#{node[:env]}"+"_ls" dsf = "#{node[:env]}"+"_ds" dsTemplateBag = data_bag_item('configTemplates', "#{dsf}") lcTemplateBag = data_bag_item('configTemplates', "#{lsf}") However on another test recipe I was able to successfully get the following working: env = "test" dsTemplateBag = data_bag_item('configTemplates', "#{env}") I am quite new to Chef and
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