I am trying to share my web page and I am using angular js variables in order to pass the meta tag values. For image, I am using it like this:
<meta property="og:image" content="{{imageUrlStr}}">
And for title:
<meta property="og:title" content="{{title}}">
But when I try to share it, facebook share popup displays this like {{title}} and the image is not visible.
When I inspect the statement over Chrome, I can see that all the variables are injected.
Any ideas?
Thx
Related
I know I can use media query in order to make the design responsive. but I do not want to do that now. what I would like to do is when the user load the app on mobile, my react app detects that and display the app as desktop view on mobile.
You can change the meta link in the index.html to display a desktop version:
<meta name="viewport" content="width=1920">
Instead of the responsive version which is:
<meta name="viewport" content="width=device-width, initial-scale=1.0">
you will find index.html in the public folder
I build a react step by step form using material UI, I don't understand why I'm getting this behaviour when comes to responsive:
It is like eveything goes tiny. How can I properly make it responsive? Thanks!
This is the desktop version:
Use the viewport meta tag to fix that issue on mobile devices.
<meta name="viewport" content="width=device-width, initial-scale=1">
Put it inside the <head> element in your index.html.
The attributes supplied in the content above is very basic so if you want to add more configurations you can use the other attributes specified below.
Other attributes that are available are minimum-scale, maximum-scale,
and user-scalable. These properties affect the initial scale and
width, as well as limiting changes in zoom level.
See MDN docs for more information.
I was facing this issue. When I change browser size, it works well but when viewed on real device, it was not responsive and instead showed the shrink-ed version of webpage.
Here comes the "viewport meta tag", which is very important. Adding this below mentioned one meta tag will resolve the issue.
<meta name="viewport" content="width=device-width, initial-scale=1">
For more details view the below tutorial:
http://webdesign.tutsplus.com/tutorials/quick-tip-dont-forget-the-viewport-meta-tag--webdesign-5972
I have an AngularJs mobile web application.
I use this meta tag to give the application its mobile look and feel.
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=no" />
But in my application, I have an IFRAME where I want to display some content that is so big, that I would like for the user to be able to zoom on the content.
According to this: Allow zooming within iFrame but not on page in iOS that is not possible when using the above meta tag.
But then I discovered this component from Kendo: http://demos.telerik.com/kendo-ui/mobile/view/zoomable.html
Does anyone know how to use it together with AngularJS?
(I have a library called angular-kendo.js that I use for datepicker and combobox)
I got no replies.
So I resolved my problem by using a library called hammer.js.
Here is a good article: http://creativedroplets.com/html5-and-multitouch-hammer-js/
I'm building an app for mobile and desktop. There are some assets that I don't want to show or to load when on the mobile device. Using the Bootstrap's responsive design there is a tag called hidden-phone which is used to hide assets when on the phone. However, they appear to still be loading in the background and using bandwidth. Is there a way to prevent this?
I've come across the same issue with Bootstrap Responsive Utilities. The problem is that browsers will load all the HTML images first, then apply the CSS rule that Bootstrap uses which is display:none for the particular element that you've told it to hide.
One possible solution is to avoid using these utilities and instead, display the images using the CSS background-image property. Then, you can choose the same screen breakpoints that Bootstrap uses with their Responsive Utilities or make your own. Below is a simplified example that I've used in the past (set of images for mobile, and a set of images for everything else).
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title></title>
<style>
#image {
background-image: url(largeimage.jpg);
}
#media only screen and (max-width: 480px) {
#image {
background-image: url(mobileimage.jpg);
}
}
</style>
</head>
<body>
<div id="image"></div>
</body>
</html>
You can find more info about Bootstrap breakpoints here: http://getbootstrap.com/css/#grid-media-queries
Are you including the viewport tag in your header?
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
If not, you are probably rendering to 1024px wide, which will affect the output. Also, the sizing is based on screen resolution, not the type of device in use.
If you want to interrogate the browser more, this needs to be done with JS. I do this in a few places, and inject classes into the HTML element for use with device/browser specific targets in a limited fashion. You may want to look at Modernizr as well.
Given the comments below, and that you are targeting an iframe you do not want loaded for mobile browsers, I would suggest using JavaScript to test for a non-mobile platform, and inject your iframe via JS, rather than using Bootstrap to "hide" the content.