href

问题 Here's an actual video recording of what the problem is (I'm not trying to advertise in any way): https://www.youtube.com/watch?v=7b38cQ0VGWI So I'm creating a website just for practice's sake, and everything was going smoothly until I ran into this problem. I have 2 <nav> menus, where the top main nav bar leads one to another page , while the 2nd nav bar leads one to a certain section within the same page . But I'm having problems with the 2nd nav bar. So below is the html I'm using: <nav

问题 How do I manage to link from a given shiny part to parts that are located on other tabs/panels? Update The solution I drafted below works for the explicit case of linking to tabs/panels (and that's what I asked for). However, I'd be interested to also know about more generic ways of linking parts of a shiny app. Example I'd like to link from panel A to panel B, but I'm not quite sure what I need to specify as an action when the action link in panel A is clicked. The value #tab-4527-2 came

问题 I'm having a massive problem with AngularJS routing. Up until recently everything has been fine with the following route: $routeProvider.when('/album/:albumId', { controller: 'albumPageController', templateUrl: 'views/album.html' }); and using the href: <a href="/#/album/{{album.id}}">Link</a> However, now all of the slashes are being encoded into %2F . So when I click the link, or type localhost:8000/#/album/1 into the browser, the URL is changed to: http://localhost:8000/#%2Falbum%2F1 I've

问题 I'm trying to get the value of the selected checkbox to be transfered to the next page using href. I'm not in a position to use submit buttons.I want this to be done using JavaScript. My checkbox is populated with value from a table row-docid. Here is my code for Checkbox in view.php: ... mysql_connect("$host", "$dbuser", "$password")or die("cannot connect"); mysql_select_db("$db_name")or die("cannot select DB"); $sql="SELECT * FROM $doctbl_name"; $result=mysql_query($sql); if(!$result ){ die

问题 I need something like this: var link = " http://www.google.com"; <a href='link' /> So I need to use a variable as href attribue of a link. Is this possible? It worked with "<a href= '" + link + "' />" . Is there a better way? 回答1: You should set the href value on the server, it is bad design to use scripting for this. However, to answer the question, it can be done by using script to set the href property of the A element once it is in the DOM, e.g.: <a href="<a useful URI if javascript not

问题 <?php // I have a string, something like this: $string = ' Lorep ipsum <a href="http://www.example.com">example</a> lorem ipsum lorem ipsum http://www.example.com/index.php?param1=val&param2=val lorem ipsum '; // I need to do some magick with preg_replace and get string like this: $string = ' Lorep ipsum <a href="http://www.example.com" target="_blank">example</a> lorem ipsum lorem ipsum <a href="http://www.example.com/index.php?param1=val&param2=val" target="_blank">http://www.example.com

问题 <?php // I have a string, something like this: $string = ' Lorep ipsum <a href="http://www.example.com">example</a> lorem ipsum lorem ipsum http://www.example.com/index.php?param1=val&param2=val lorem ipsum '; // I need to do some magick with preg_replace and get string like this: $string = ' Lorep ipsum <a href="http://www.example.com" target="_blank">example</a> lorem ipsum lorem ipsum <a href="http://www.example.com/index.php?param1=val&param2=val" target="_blank">http://www.example.com

问题 So, I've been looking and trying to find a way to download a file automatically right when somebody goes onto my site. I've tried using an a tag to download, and it works, you just have to click to download it. Like so... <a href="pic.jpg" download>Download</a> But I don't want that. I want it to automatically download with no click. I need some help please! 回答1: If it's an actual file (something that won't simply display in your browser like a JPG file) then you could use a javascript or

问题 So, I've been looking and trying to find a way to download a file automatically right when somebody goes onto my site. I've tried using an a tag to download, and it works, you just have to click to download it. Like so... <a href="pic.jpg" download>Download</a> But I don't want that. I want it to automatically download with no click. I need some help please! 回答1: If it's an actual file (something that won't simply display in your browser like a JPG file) then you could use a javascript or

问题 So, I've been looking and trying to find a way to download a file automatically right when somebody goes onto my site. I've tried using an a tag to download, and it works, you just have to click to download it. Like so... <a href="pic.jpg" download>Download</a> But I don't want that. I want it to automatically download with no click. I need some help please! 回答1: If it's an actual file (something that won't simply display in your browser like a JPG file) then you could use a javascript or