I have a built a list in my app and I can call my API. However, when I paste my $..title.rendered path in the variable in each card it shows me all the titles rather than having in each card 1 title and second title in second card so on...
Try to render it in various paths still same issue
The issue was that the API should be added outside the column.
Related
I am using angular-translate and its extension angular-translate-loader-static-files to i18 my angular app. Both the required JS files are included in the index.html.
Everything works as expected except that the screen shows the raw message code for a second before we can see the translated messages. I think that happens because the enUS.json (the message translation json) is fetched using an ajax call and until its completed, raw message codes get displayed.
Is there any way of fixing this?
Your issue is not specific to angular-translate.
Either use
https://docs.angularjs.org/api/ng/directive/ngCloak
or
https://docs.angularjs.org/api/ng/directive/ngBind
We want to develop a widget to upload images to containers. This is a very well documented task:
1.- Object Storage Tutorial
2.- Fireware-Wiki
3.- OpenStack Object Storage Docs (Swift)
With all this you can manage to get (download), upload, delete files in a container. This is relatively clear.
On the other hand, we want to develop another widget to display images stored in a container. I think in something like this to show them:
<img src="public_object_url"/>
But I do not know how to do that. Where I get this public URL? Is there a public URL? Is it get in some step during the uploading process?
I am a bit lost how to do that. Any help would be highly appreciated.
Thanks in advance.
EDIT 1
We get blocked displaying images once they are downloaded.
A look inside "img" tags shows this:
what is the string returned by URL.createObjectURL(). If we look inside this link, the browser displays this:
We have decoded the string coming in the property "value" and the image is there!
To get the image from the object storage server we used a very similar code that the one used in the operator Álvaro recommended.
objectstorage.getFile( containerName,
reports[i].urlImagen,{
token: token,
onSuccess: onGetFileSuccess.bind(null, i),
onFailure: onGetFileFailure
});
function onGetFileSuccess(index, picture){
downloadedPicsCont--;
reports[index].urlImagen = URL.createObjectURL(picture);
if(!(downloadedPicsCont > 0)){
MashupPlatform.wiring.pushEvent('reports_output', JSON.stringify(reports));
}
}
The picture variable has the following structure, which seems to be ok too.
What is it happening?
EDIT 2
Finally, we found the reason. We were downloading images that were created directly from the cloud and not with objectStorageAPI. In you upload images from the cloud, when you download them you get them inside cdmi objects so the URL.createObjectURL doesn't not work as expected. In the other hand, if you upload them using objectStorageAPI, when downloading them, they come in raw format, so the method works correctly.
As far as I know, FIWARE Object Storage needs authentication, so there are no such public URL. But... you can download the image using your credentials and then use the URL.createObjectURL method for getting an URL usable in the src attribute of the img element.
It's a bit old, but you can use this operator as reference.
I'm trying to build a Rainmeter widget that fetches the nearest town to the user and displays it onscreen. I'm currently trying to use the webparser function and this website, but it doesn't seem to be working. The code I've adapted from the example on the Rainmeter website is below - any ideas?
[Rainmeter]
Author=Rainmeter staff
Update=1000
;[WEBSITE MEASURES]===============================
[MeasureWebsite]
Measure=Plugin
Plugin=WebParser
UpdateRate=1800
URL=http://locationdetection.mobi/
RegExp="(?siU)<span style="color:white;">town_city:</span> <b>"(.*)"</b>.*"
[MeasureTown]
Measure=Plugin
Plugin=WebParser
Url=[MeasureWebsite]
StringIndex=1
;[DISPLAY METERS]==================================
[TextStyle]
X=2
Y=17
FontFace=Segoe UI
FontSize=32
FontColor=#454442
StringStyle=Bold
Antialias=1
[MeterTown]
MeasureName=MeasureTown
Meter=String
MeterStyle=TextStyle
Y=2
I'm not sure if it's too late but... your URL doesn't seem to contain any town_city information... at least not in the source code.
Rainmeter reads the raw HTML code from the URL you give to it and processes it through the provided RegEx. Without proper information in the website you can never get it to work.
I am pulling in data from Wordpress using Json API plugin. I am successfully getting the array of attachments using:
var myImage=myJSON[j].attachments;
But that gives me the whole array. How do I get just the thumbnail image from inside that array?
If you want the post thumbnail url for the post "featured image" you can just do:
var myImage=myJSON[j].thumbnail_images.thumbnail.url;
If you want to get the thumbnail of any attachments URL do this:
var myImage=myJSON[j].attachments[0].images.thumbnail.url;
just replace the "[0]" with the index of the image you want to get. console.log() and check your JSON response to find the index of the desired image.
With the current version of this plugin, this works as kmazla described only if you upload the image while editing the post/or creating the post for the first time. If you attach an existing image from the media database, it will still show up as an empty array in the query. If you decide to upload more photos (since the first one you uploaded was as mistake for example) they get appended to the attachments array even though you only select one of the images as your "featured image". It is quite confusing.
The workaround?
Make a fresh new post and make sure you attach the right images in the right sequence. Older posts should be deleted and republished for the attachments array to be lined up properly.
I'm using the Twitter URL: http://search.twitter.com/search.json?q=%23test in order to return a JSON list of tweets with the hash tag #Test.
It returns 15 results and says page 1. How do I load the next page of 15 tweets?
*I tried adding &page=2 to the search URL, but no luck.
The JSON response of the URI you posted includes the query parameters to use to get the next page. It's in the "next_page" element. Currently, the value is "?page=2&max_id=80076124637499392&q=%23test". So, the complete URI for the second page is http://search.twitter.com/search.json?page=2&max_id=80076124637499392&q=%23test
The Twitter search API documentation unfortunately does not describe how to use this parameter, though it is briefly described in the Twitter API Wiki at http://apiwiki.twitter.com/w/page/22554664/Return-Values.