UPDATE
I found a different solution- the page "responsiveness" wasn't working.
after adding:
<meta name="viewport" content="width=device-width, initial-scale=1.0">
as #adabala-rama-krishna suggest in another question it's working as I want.
link
Anyhow- if someone have a solution for the syntax problem, I'll be happy to hear about it.
in my react app I'm trying to change the display for mobile or desktop and add column if needed:
{isTabletOrMobile
? <br />
: <></Col><Col></>
}
Full page code: link
(using react-bootstrap here..)
Because the closing tag is before the opening one, it's raising a syntax error.
Is there anyway around it?
A better way to do it maybe??
Thank you all!
If you want to render the column conditionally, then you have to do it this way.
<Row>
{isTabletOrMobile
? <Col>1</Col>
:<><Col>1 of 2</Col>
<Col>2 of 2</Col></>
}
</Row>
Also note that you have to close the last column like <Col></Col>
Related
I've got a NextJS app where users can share links to Reddit and the link preview in Reddit should show a different thumbnail based on the shared link. It works perfectly sharing to Slack or FB, but it always shows the exact same image on Reddit regardless of the link shared.
As you can see below, it should be sharing a different image based on the trade.id. However, on Reddit it always only shows the image for trade.id == 2 (this was the first one I shared for testing). I've tried using different accounts, but still the same problem.
const TradePage: React.FC<Props> = ({ trade }) => {
return (
<div>
<Head>
<meta
property='og:url'
content={`https://${URL}/trades/${trade.id}`}
/>
<meta
property='og:image'
content={`https://${URL}/images/Thumbnail${trade.id}.png`}
/>
<meta property='og:image:width' content='1200' />
<meta property='og:image:height' content='901' />
<meta
property='og:title'
content={`Verified ${trade.ticker} Trade`}
/>
<meta
property='og:image:alt'
content={`Verified ${trade.ticker} Trade`}
/>
<meta property='og:image:type' content='image/png' />
</Head>
<TradeComponent trade={trade} />
</div>
);
Reddit caches the OG image on the first request, as do a few other services like Twitter.
Twitter offers an OG testing tool to bust the cache - Reddit does not offer such a tool.
Unfortunately, your OG image is cached on Reddit for as long as they want to cache it or until they release a tool. However, it's been like this for a few years, and it doesn't look high on their priority.
A workaround is to change the URL for the page. For example, adding a trailing slash, query param, or renaming the route.
HTML code
<input>
<title>Page Title</title>
This is a Heading
This is a paragraph.
</input>
Not able to identify a button for the above html code in java
maybe try:
findElement(By.cssSelector(".jmesa_button[value='Filter']");
or
findElement(By.cssSelector(".jmesa_button[value='Filter'][title='filter']");
Try this one
driver.findElement(By.xpath("//input[#value='Filter']")).click();
I'm working to customize liferay's Calendar portlet and have created a hook for this.
I want to show all the "Related Assets" associated with a Calendar Event directly in the list page itself where all the Events are displayed instead of the Event's detail view page.
Currently liferay shows the "Related Assets" only when we click on the Event to view the details of that Event.
Can anyone help me?
Environment: Liferay 6.1
Thanks a lot
Sabrina
I assume you already have liferay's source code and you know how to create a hook.
The JSPs you would be modifying would be in this path:
portal-web/docroot/html/portlet/calendar
So here are some steps to help you solve your query:
You need to modify the event_iterator.jspf: row.addText(event.getTitle(), rowURL);
You have to adjust the following code taken from view_event.jsp in event_iterator.jspf.
<%
AssetEntry layoutAssetEntry = AssetEntryLocalServiceUtil.getEntry(CalEvent.class.getName(), event.getEventId());
%>
<%-- <liferay-util:buffer> is a tag which stores all that is written inside
its body in a single variable string, in this case "relatedAssetsLinksBuffer"
--%>
<liferay-util:buffer var="relatedAssetsLinksBuffer">
<c:if test="<%= enableRelatedAssets %>">
<%=event.getTitle() %>
<div class="entry-links">
<liferay-ui:asset-links
assetEntryId="<%= layoutAssetEntry.getEntryId() %>"
/>
</div>
</c:if>
</liferay-util:buffer>
Now the line in step-1 becomes: row.addText(relatedAssetsLinksBuffer, rowURL);
I have not tried this but I think it would work or will atleast give you some help in solving your query.
Tip for Hooks (might be useful in future):
Liferay follows a convention in storing its JSPs, so for custom-jsps Hook (i.e. a hook created for modifying liferay's JSP) you just need to search for that particular JSP & modify it.
For Eg: You wanted to modify the first page of calendar portlet. So liferay portlet's first page is always view.jsp located in the folder with the same name as the portlet-name in this case "Calendar" and view.jsp will contain some tags like <%# include /> or <liferay-util:include /> which would include other files to show the content. So you can always start with a view.jsp and navigate ahead. By the way the names of the JSPs are also most of the time self-explanatory.
Hope this helps.
Google Plus lists all your +1s with a small preview of the webpage that was +1ed. Techcrunch and Mashable's previews come up as the first sentence of the article, however for me it just takes the first HTML on the page (which in my case is navigation). How can I get it to target the article for this preview rather than the navigation?
I have looked through the API and couldnt find anything that would do what I'm talking about.
Well, you have three options to avoid G+ trying a best guess.
1) (prefered) Mark up your site with microdata. Please refer to http://schema.org and possibly the Google Webmaster Tools help section on microdata and the Opera Developer resources.
It will look something like:
<body itemscope itemtype="http://schema.org/Article">
<h1 itemprop="name">Article Title</h1> <!-- snippet title -->
<img itemprop="image" src="image-url"></img> <!-- the snippet icon -->
<p itemprop="description">Snippet text.</p>
</body>
The idea is to mark up the parts that you already uses as base for your snippet. Yahoo, MS Bing, Google and a few other search engines will try to honour this for their search snippets as well, as well as future browser versions, e.g. for bookmarks.
2) Use the facebook Open Graph protocol (which is not valid html, but makes your snippets compatible with facebook "shares").
It will look like (put this in your section)
<meta property="og:title" content="Your snippet title"/>
<meta property="og:image" content="url://of-your-snippet-image.jpeg"/>
<meta property="og:description" content="Your snippet text goes here"/>
3) Set the title and description meta tags.
<meta name="title" content="Your snippet title" />
<meta name="description" content="Your snippet text goes here">
Google finally released how to do it. http://developers.google.com/+/plugins/+1button/#plus-snippet
You need to use itemprop tags to tell +1 what you want to use.
There's many ways to go about it:
You can add the following tags to your opening HTML declaration:
<html itemscope itemtype="http://schema.org/Article">
and then add the following meta descriptors:
<meta itemprop="name" content="Your article's title" />
<meta itemprop="description" content="Your article's description or excerpt" />
and finally add this to the image you want to use:
<img itemprop="image" src="image.jpg" />
I've been fiddling with a partial trust XBAP - how can I change the icon shown in the IE-tab and the title (aside from changing the assembly-name in the project properties)?
I would also like to change what is shown in the Internet header (right now it shows the address of the XBAP.
I had a similar issue where I could not change the title in IE 10 (this was the first stack overflow answer that comes up when you Google "xbap title"). I found the solution here:
In code, set Application.Current.MainWindow.Title to the title you want to show. This worked for me, hopefully this will be helpful for the next guy.
Load your XBAP from a HTML page using an IFRAME. In the HTML page add a title and icon.
Something like this:
<html>
<head>
<title>This is my title</title>
<link rel="shortcut icon" href="http://wherever.com/icon.ico">
</head>
<body>
<iframe location="something.xbap"
style="width:100%; height:100%; border:0; overflow:auto" scrolling="no"></iframe>
</body>
</html>
This is simplified from code that I actually use, except due to some other requirements I'm giving the iframe an id and setting its location using JavaScript in the body's onload event. I assume the above will work just as well.