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generate an real url with rails for an e-mail

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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 =>

Deep Linking Facebook iOS - App don't open

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问题 I have a problem with the integration of the Facebook deep linking (from a article to my app). I followed the documentation (https://developers.facebook.com/docs/applinks) step by step, there is nothing to do, it doesn't work.. So in my website, I add the metadata : <meta property="fb:app_id" content="..."> <meta property="al:ios:url" content="appname://event?event_id=127"> <meta property="al:ios:app_name" content="app name"> In my app delegate : - (BOOL)application:(UIApplication *

KeyCloak Forgot password Email link

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问题 We are implementing Authentication using keycloak. Specifically for forgot password option: When user clicks on Forgot password option, and provides user name, an email will be sent to their id with the link to reset password. My Question is specifically on the link: The link sent out in email looks like below: https://:/auth/realms//login-actions/reset-credentials?code= But the mentioned is really an internal physical host name that can be found in /etc/hosts, but it is not accessible to

Image URL validation in C#

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问题 How can i check if my image link is valid for both IE and FF? For example this link works just in FF, no image is displayed in IE browser. I checked the image and the color space is RGB. So image space problem is excluded. Thanks. 回答1: Get a copy of fiddler to see the differences in response for each of the browsers. You may find that the headers are wrong and FF is correcting but IE is not. http://www.fiddler2.com/fiddler2/ Hope this helps 回答2: Here is a class that will let you validate any

android textview click on a link

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问题 If I have a textview with spanned text obtained from Html.fromHtml(source), how to make the textview to react when I click on a link? In my textview, link is something like "click here" and this text is a link, it's not a direct link like www.google.com. 回答1: The best way I used and it always worked for me android:autoLink="web" Hope this will help you all. Thanks, rohit 回答2: Butter to use Linkify Refer Android Text Links Using Linkify 回答3: I guess you want to handle span click event by

Image link with $confirmMessage alert in Cakephp HTMLhelper - possible?

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问题 Is it possible to create an image with a link that also has a pop up alert [$confirmMessage] using the html helper in CakePHP? This is my current text link: $this->Html->link('Clear list', array('controller' => 'items', 'action' => 'clearlist', $model['Model']['id']), array(), 'Clear list?') This how the image helper creates images with links: echo $this->Html->image("recipes/6.jpg", array( "alt" => "Brownies", 'url' => array('controller' => 'recipes', 'action' => 'view', 6))); However this

Changing the color of a selected link that is embedded in a table

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问题 I'm trying to use class names to change the color of a link after it has been selected, so that It will remain the new color, but only until another link is selected, and then it will change back. I'm using this code that was posted by Martin Kool in this question: <html> <head> <script> document.onclick = function(evt) { var el = window.event? event.srcElement : evt.target; if (el && el.className == "unselected") { el.className = "selected"; var siblings = el.parentNode.childNodes; for (var

rvest: follow different links with same tag

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问题 I'm doing a little project in R that involves scraping some football data from a website. Here's the link to one of the years of data: http://www.sports-reference.com/cfb/years/2007-schedule.html. As you can see, there is a "Date" column with the dates hyperlinked, this hyperlink takes you to the stats from that particular game, which is the data I would like to scrape. Unfortunately, a lot of games take place on the same dates, which means their hyperlinks are the same. So if I scrape the

Scrapy crawl only part of a website

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问题 Hello there I have the following code to scan all links in a give site. from scrapy.item import Field, Item from scrapy.contrib.spiders import CrawlSpider, Rule from scrapy.contrib.linkextractors import LinkExtractor class SampleItem(Item): link = Field() class SampleSpider(CrawlSpider): name = "sample_spider" allowed_domains = ["domain.com"] start_urls = ["http://domain.com"] rules = ( Rule(LinkExtractor(), callback='parse_page', follow=True), ) def parse_page(self, response): item =

Custom URL Types on Mac Objective-C

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问题 How can I create custom URL types that I can perform an action with the data passed into the app. I've tried this with no luck: - (void)handleURLEvent:(NSAppleEventDescriptor*)event withReplyEvent:(NSAppleEventDescriptor*)replyEvent 回答1: You have to specify one or more keys for the CFBundleURLTypes dictionary in your app's property list file (or in XCode target editor). Then in your app delegate applicationWillFinishLaunching write something like NSAppleEventManager *appleEventManager =