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AngularJS Upload Multiple Files with FormData API
(1 answer)
How to POST binary files with AngularJS (with upload DEMO)
(1 answer)
Closed 5 years ago.
How to upload a image file using angular without a plugin....?
I have tried many code shown in GitHub but all things are using a plugin so give me a perfect code
Related
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How to download entire folder from Firebase Storage?
(5 answers)
Firebase storage - Download directory as ".zip"
(1 answer)
Closed 1 year ago.
I have a website built with ReactJS and I have some image data stored in Firebase storage. I want to download the images as a zip file to the user's computer by clicking on a button. How can I achieve this? I can get the urls to the images (to show it on the page), but I don't know where to start to make it so that the user can download them as a file. Any advice? Thanks!
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Names starting with underscore shows errors Page doesnot exists for gh-pages branch
(2 answers)
Closed 2 years ago.
I have developed a blog app using React.
Images are shown on development environment, however, when I build & upload the app, the images are 'not found'.
I can see the images are in the media folder, it's just not found on github page.
Is there anything I can do to fix this issue?
The code is here:
https://github.com/machikolacey/react-blog-app
The page is here:
https://machikolacey.github.io/react-blog-app/
It happen when you provide wrong file type, like i mean when the file is picName.jpg and you write picName.png instead of piName.jpg
This question already has answers here:
Detect If Browser Tab Has Focus
(9 answers)
Closed 3 years ago.
I am trying to call a function to authorize a user when it comes back from a different tab or opens the browser which is minimized. How can I do this in react js app?
You can use document.hasFocus function. It is native and works and all browsers.
You can see in this example
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Load images from outside of webapps / webcontext / deploy folder using <h:graphicImage> or <img> tag
(4 answers)
Closed 7 years ago.
I'm working on a web application using EJB (netbeans & glassfish server). I want to display pictures on my jsf page. These pictures are stored on my disk and I believe that my application cannot access the pictures using the absolute path.
I've been looking for answers on the internet but i've not got a good result besides using servlets.
Is there another way of doing it ?
That depends on just where "on disk" these pictures are stored:
If the pictures are stored within the web application, Tomcat (or whatever servlet container you use) will make them available over HTTP, and you can use an ordinary <img src="path/to/your/image.jpg"> to include them into the page.
Otherwise, you'll have to write code to make them available over http, for instance through a servlet, or by using p:graphicImage.
This question already has answers here:
How to provide a file download from a JSF backing bean?
(5 answers)
Closed 3 years ago.
I am developing a jsf/primefaces web application which utilizes primefaces FileUpload and FileDownload. I am able to upload the image to the database as a blob. However i am unsure on how to retrieve it.
The picture above shows the id of the images in a data table. And when the user clicks download the image corresponding to that id should download. However i am unsure on how to do this. Can anyone link me to a tutorial or give me some pointers on how to achieve this?
You can find the solution from the jsf2-export-pdf-portlet created by Neil Griffin. It shows you how to develop Jsf Resource and ResourceHandler. It gives you information about how the bridge uses Resource_Phase for generating Url.