I am facing a problem that when the image is uploaded to server then the image is not changing in drawer circle avatar.
And I am NetworkImage("url")
I have created it as a widget and also tried to change its state using set state but its not changing till I hot restart it. One thing I am thinking is that the Network image is somewhere stored in my device. If so then how to delete it and reload it.
I finally find a solution. I have changed my server backend to change the imager url each time when the image is uploaded.
Related
I'm currently working on Angular,Mongodb and nodejs as backend. But problem is whenever I add something like image or any entry I have to refresh the angular page to show the changes.
So is there any way to automatically reload every page of an angular app?
Also I would like to add that it's a group project so if another partner enter any image (image path) into data from his/her side I dont get the image as image doesn't not existed in my laptop and visa versa.
Is there any other way to reflect the image both the side even if it doesn't exist in each other's memory ?
You could always add a reload function on a timer:
setTimeout(window.location.reload.bind(window.location), 250);
But I would argue that this method isn't conducive to a good user experience though - window reloads are jarring.
A better option would be to create an observable bound to changes in collections on your database, and reset the image holder HTML based on events from that observable.
Been going round and round on this one. Not a new issue but struggling to identify exactly why LinkedIn doesn't like my images and everyone else does. Facebook and twitter show ok with it
At first thought might be meta issue or cache issue (am familiar with the clear method) or image requirements stated by LinkedIn but ruled all that out. The ssl is a free one but soon to be using a wildcard as facebook didn't like it to see if that has any effect.
The image server uses node js express to deliver static files.
If I just share the image, that shows an error of: "Cannot display preview. You can post as is, or try another link." which points to the server and image to me instead of the website.
The site and images are on different servers with different setups.
Main url is https://rocketthomerentals.com/property/5-bed-house-to-rent-in-newcastle-under-lyme/102750000371
with the image of
http://media.estateapps.co.uk/487/102750000371_IMG_371_1_large.jpg
Anything else I can try? Should be getting the new wildcard SSL sorted early next week but posting here to see if there is anything else I am missing I can try to see if that has any effect.
Thanks
For anyone who's gone around in circles about this issue, was resolved by defining the content type as image, it was missing from the server config.
Title is my questions.
First. I'm making simple diary app with Node.js and Vue.js. Vue-router using history mode and in backend, using "connect-history-api-fallback" module. I think i did everything i can do, but when i run my app in local, refresh make vue.js's store clear. I googled but can't find same problem. Someone have any idea?
Second. I'm using Multer to upload. Upload is fine, i can see uploaded image. But i don't know how to show that uploaded image.
I mean in vue's template, what path will show uploaded image?
Image uploaded here "/simple-diary/backend/upload/profilePhoto/"
Vue.js component is here "/simple-diary/frontend/src/components/"
#samayo is right.One question per post.So of course when the page refresh the store is refreshed.So if you dont want that you can use plugin like vuex-persistedstate.Or if you want to keep the token and the user that is currently logged then when the user logged in,use localstorage to save the token and the user.Or cookies.Or session storage.You have many options
I have setup TomCat and THREDDS server (loaded war file) and attempted to serve up some *.nc files using via WMS protocol.
I can request the file but all I seem to get back is a black image.
I had something similar in geoserver but I was able to update the styles layer and setup ranges so that various colours were applied.
I have tried editing the 'wmsConfig.xml'and alter options such as the 'defaultColorScaleRange' but it doesn't seem to have the desired effect.
I have read the documentation a few times but I may be missing something , has anyone overcome this problem ? Any help would be great.
Cheers
Update 1
So as suggest below using the built in viewer I can see the image and this is what I would like to get by requesting via WMS.
Using built in viewer
address : http://10.19.38.63:8080/thredds/godiva2/godiva2.html?server=http://10.19.38.63:8080/thredds/wms/testAll/testData.nc#
Requesting initial attempt
http://10.19.38.63:8080/thredds/wms/testAll/testData.nc?service=WMS&version=1.3.0&request=GetMap&CRS=EPSG:4326&width=150&height=150&bbox=-10097025.688358642,-12875664.540581377,20037508.342789244,313086.06785608194&LAYERS=precipitation&format=image/png&STYLES=boxfill/red
Which returns just the black square :(
I will carry on and look at the WMS url used by th eopenlayers example, maybe thats the key... ill continue to update my questions as my journey begins :).
Update 2
Managed to work out that the SRS being passed in was incorrect and needed altering.
now next stage is to work out how to request a time series over a batch of NCDF files.....
Update 3
Managed to work out a way to automate requesting WMS services and with the aid of this great plugin for leaflet maps I have the desired output.
https://github.com/socib/Leaflet.TimeDimension
Basically call the WMS endpoint with getmap that I require building up the url relevant for the file I need to request.
The next step for me is looking at styled for the returned raster at this point seems like some Java code modification, but at least my initial problems have gone. phew!
Update 4
Gone away and tried to rebuild the Java on a project ncWMS which I found was standalone but now incorporated into THREDDS. Still having no joy with transparency raster created from NETCDF.
Looking at THREDDS code a bit more after I also tried changing palletes that didnt seem to work , issue raised
https://github.com/Unidata/thredds/issues/631
You haven't shared the full url of your THREDDS request, but 10.19.38.63/thredds/wms/.... is the service url for the WMS GetCapabilities file. Which is an XML file describing the WMS service. That is not the THREDDS url for viewing the WMS via ncWMS. You need to scroll down the page to the Viewers: section and choose the Godiva2 (browser-based) link.
Has anyone tried to upload a video via REST to SharePoint 2013 from a SharePoint hosted app?
Below are my two POSTs. The first one, an image, works fine. The second one does add my video but it throws a 404 (Not Found). Subsequent executions do not overwrite but instead create new video files with some random letters afterwards. The subsequent executions also pop the 404.
I should also point out the the overwrite flag is obviously being ignored because it always creates a new file. Further when I tried to use the "manipulated" video URL that you see in a library after uploading it blows with a server error.
My suspicion is that it's because of the way SP2013 handles videos by creating items that don't retain their extension like an image does. Anyone know for sure?
Or know if there's some sort of RESPONSE that is sent back that would cause the 404?
http://app2-6040b7dbcd33cc.sp13apps-qa.PATH/sites/XDevT/CustomNewsFeedEntry/_api/SP.AppContextSite(#TargetSite)/web/lists/getByTitle(#TargetLibrary)/RootFolder/Files/add(url=#TargetFileName,overwrite='true')?#TargetSite=%27http://teamsites13-qa.PATH/sites/XDevT%27&#TargetLibrary=%27NewsFeedVideos%27&#TargetFileName=%27cg-overlay-img.jpg%27
http://app2-6040b7dbcd33cc.sp13apps-qa.PATH/sites/XDevT/CustomNewsFeedEntry/_api/SP.AppContextSite(#TargetSite)/web/lists/getByTitle(#TargetLibrary)/RootFolder/Files/add(url=#TargetFileName,overwrite='true')?#TargetSite=%27http://teamsites13-qa.PATH/sites/XDevT%27&#TargetLibrary=%27NewsFeedVideos%27&#TargetFileName=%27WMV_Movie.wmv%27