hyperlink

问题 This question already has answers here : Linking a UNC / Network drive on an html page (3 answers) Closed 3 years ago . Why do these links not work? If I click on them in FF or Chrome, nothing happens - it doesn't even try to open them! <a href="file://someshare/dir/subdir/file.txt">Linky</a> <a href="file:////someshare/dir/subdir/file.txt"> Linky</a> <a href="file://\\someshare\dir\subdir\file.txt">Linky</a> Any ideas? 回答1: In general, this is disabled because it is a security risk. See also

问题 Using Python I want to replace all URLs in a body of text with links to those URLs, like what Gmail does. Can this be done in a one liner regular expression? Edit: by body of text I just meant plain text - no HTML 回答1: You can load the document up with a DOM/HTML parsing library ( see html5lib ), grab all text nodes, match them against a regular expression and replace the text nodes with a regex replacement of the URI with anchors around it using a PCRE such as: /(https?:[;\/?\\@&=+$,\[\]A-Za

问题 Here's a good article on creating links inside of larger clickable areas: http://css-tricks.com/links-inside-of-larger-clickable-areas/ This solution requires JavaScript. At the end of the article, there's a broken link to a CSS-only solution (so apparently it can be done), but I can't figure out how this would be done with CSS only. Any ideas? 回答1: Doesn't seem too difficult to me (JSFiddle). HTML: <header> <a href="#1">Clickable</a> <nav> <ul> <li> <a href="#2">Clickable</a> </li> <li> <a

问题 My code: library(shiny) runApp( list(ui = fluidPage( uiOutput("tab") ), server = function(input, output, session){ url <- a("Google Homepage", href="https://www.google.com/") output$tab <- renderUI({ paste("URL link:", url) }) }) ) Current output: URL link: <a href="https://www.google.com/">Google Homepage</a> Desired output: URL link: Google Homepage where Google Homepage is a clickable hyperlink. I'm currently using the renderUI / uiOutput duo as instructed here: how to create a hyperlink

问题 My code: library(shiny) runApp( list(ui = fluidPage( uiOutput("tab") ), server = function(input, output, session){ url <- a("Google Homepage", href="https://www.google.com/") output$tab <- renderUI({ paste("URL link:", url) }) }) ) Current output: URL link: <a href="https://www.google.com/">Google Homepage</a> Desired output: URL link: Google Homepage where Google Homepage is a clickable hyperlink. I'm currently using the renderUI / uiOutput duo as instructed here: how to create a hyperlink

问题 My code: library(shiny) runApp( list(ui = fluidPage( uiOutput("tab") ), server = function(input, output, session){ url <- a("Google Homepage", href="https://www.google.com/") output$tab <- renderUI({ paste("URL link:", url) }) }) ) Current output: URL link: <a href="https://www.google.com/">Google Homepage</a> Desired output: URL link: Google Homepage where Google Homepage is a clickable hyperlink. I'm currently using the renderUI / uiOutput duo as instructed here: how to create a hyperlink

问题 I need to point one page to another and then scroll to a particular section. In Chrome and Firefox, using an URL like www.example.com#section1 does the trick. (#section1 can be an anchor or an element's id). However, in Safari, the hash disappears when I click the link. Why is this happening? Is it possible to do it on Safari? If not, how can I get around this problem? 回答1: When using hyperlinks that point to inside sections on other pages you must remember to add a slash (/) before the

问题 I need a javascript 'OK'/'Cancel' alert once I click on a link. I have the alert code: <script type="text/javascript"> <!-- var answer = confirm ("Please click on OK to continue.") if (!answer) window.location="http://www.continue.com" // --> </script> But how do I make it so this only runs when clicking a certain link? 回答1: just make it function, <script type="text/javascript"> function AlertIt() { var answer = confirm ("Please click on OK to continue.") if (answer) window.location="http:/

问题 I need a javascript 'OK'/'Cancel' alert once I click on a link. I have the alert code: <script type="text/javascript"> <!-- var answer = confirm ("Please click on OK to continue.") if (!answer) window.location="http://www.continue.com" // --> </script> But how do I make it so this only runs when clicking a certain link? 回答1: just make it function, <script type="text/javascript"> function AlertIt() { var answer = confirm ("Please click on OK to continue.") if (answer) window.location="http:/

问题 I create a TextView dynamically and want to set the text as linkable. Text value is "Google". I referred to internet & blogs like this, which shows the same way, but I couldn't produce the expected results. I tried different ways, but the output I see is the whole text with text only. The code I have tried with is : TextView tv1 = new TextView(this); tv1.setLayoutParams(textOutLayoutParams); // Make Linkable tv1.setMovementMethod(LinkMovementMethod.getInstance()); tv1.setText(Html.fromHtml(l