file-input | A better input type '' file '' | Web Framework library
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kandi X-RAY | file-input Summary
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file-input Key Features
file-input Examples and Code Snippets
Community Discussions
Trending Discussions on file-input
QUESTION
I am experiencing a weird change in the appearance or behavior of a modal. The modal is used to enlarge an image sent in a chat. A chat upload preview div is the parent element while the modal is a child element. This strange behavior started happening after I made the chat upload preview draggable with some functions. Under normal conditions, the modal expands and covers the entire screen, going outside of the boundaries of the upload preview (parent component). However, when the chat upload preview is made draggable by adding the transform/translate CSS property to it, the modal only expands and covers the height and width of the upload previewer (parent element). Interestingly enough, if I remove this draggable function (transform/translate), the modal snaps back to its normal behavior, expanding all the way to the edges of the screen. I wonder why adding the transform/translate CSS property to the style of the parent component affects the behavior of the child component. This has really puzzled me. Please help.
Here's how it would normally look without the transform/translate addition to the parent component (Chat upload preview div):
Here's how it starts looking after the transform/translate property is added to the parent component (Chat upload preview div):
Here's the JSX code of the chat upload preview (parent). The modal lives in the FilePreview component whose code is also below.
...ANSWER
Answered 2022-Mar-13 at 23:40So, I found the answer myself. And the answer was in the MDN article about Transform: https://developer.mozilla.org/en-US/docs/Web/CSS/transform
Answer: If the transform property has a value different than none, a stacking context will be created. In that case, the element (the one that has the transform property) will act as a containing block for any position: fixed; or position: absolute; elements (modal div) that it contains.
The issue was indeed in the transform CSS function. Turns out the Transform changes the draggable element into a containing block which restrains all the elements inside of it within its dimensional limits. In other words, all the inside elements will not get bigger than its height or width.
More specifically, the Modal div did not expand to fill the full screen because the transform property was added to the FilePreview component when it was dragged. As a result, the image-preview-container div (parent element) became a containing block for the modal div (child element), restraining it within its limits/margins.
So, the workaround is to remove the transform property from the containing block when the image is clicked so that it can fill the full screen as before:
if (props.myUploader) { props.myUploader.current.style.transform = 'none' }
QUESTION
I'm trying to use the v-file-input component to upload an image to an s3 bucket but when I try to get the photo it comes up as an empty object
...ANSWER
Answered 2022-Mar-10 at 02:42I think you're doing something else wrong. Here is a super simple snippet, the file object is definitely not empty:
QUESTION
When i redirect to the Edit.cshtml page, only the HttpGet seems to be working. The HttpPost is not working. Which means that when I make changes and click on the Edit button on the Edit form, the HttpPost Edit is supposed to be invoked to call the PUT API. But the HttpGet Edit is called instead... What have I done wrong?
The HttpGet to retrieve the existing info
...ANSWER
Answered 2022-Feb-06 at 00:46Try to edit your code as following:
Also you can read some info about Tag Helpers here
QUESTION
I want to make a file input with HTML and CSS; I use the class of custom-file-input as shown in the picture, but instead of "browse" I want to add an icon which is fas fa-paperclip and add the label file before the input
ANSWER
Answered 2022-Feb-01 at 20:25You can't dump classes in as content and expect that to work. You also can't apply classes to pseudo-elements in general.
Instead, you can add the Font Awesome 5 icon as an absolutely-positioned element.
QUESTION
ANSWER
Answered 2022-Jan-13 at 17:12It is because v-file-input uses browser only APIs.
you can tell nuxt to render this only client side with client-only
QUESTION
Weird issue with my Livewire: the validation, when I send a file, always fails on the first time. If I have the criteria that it must be a pdf, I will put the PDF, submit the form, get a message telling me I have the wrong format, I won't change anything, resubmit and it will go through with no issue.
Does anyone knows why it might be happening?
...ANSWER
Answered 2021-Dec-18 at 21:05Is the file uploaded before you hit submit? If not then the file is null hence the wrong format error. Check its value in the save method before validation. You can also use wire.loading on a div to determine if the file is still uploading.
You may also run into issues with built in artisan development server (the one you start with php artisan serve command). It has different limitations to a 'real' server - upload file size, formats, etc.
QUESTION
I am trying to update my firebase document by keep getting this error'
FirebaseError: Function DocumentReference.update() called with invalid data. Unsupported field value: undefined (found in field id in document courses/1wY9RjpYtNeEDtuaeXmh)
This is my GameForm vue component code:
...ANSWER
Answered 2021-Dec-17 at 10:43This is because one of the properties in the data object you pass to await coursesCollection.doc(this.course.id).update(data) is undefined.
You should debug your code and find which property(ies) of this object is(are) undefined:
QUESTION
I'm using ModelForm to create a form, then I'm using this form to create a new instance in the database. But the form is not saving data, it's just reloading the page when the form submmited.
I'm also uploading an image.
forms.py
...ANSWER
Answered 2021-Dec-05 at 16:38A FormView does not save the form. The .form_valid(…) method can be overridden to specify what to do in case the form is valid. It makes here more sense to use a CreateView [Django-doc], which will save the form and thus store the data into the database:
QUESTION
I'm having a trouble to combine bootstrap upload form with django form (crispy forms). Any idea how to put crispy forms to bootstrap form.
This is django crispy forms
...ANSWER
Answered 2021-Nov-28 at 03:57you can do something like this
QUESTION
I want to get only one part of the string new-profile-input, the part that I need is: "new-profile" without the "-input".
I tried like this:
...ANSWER
Answered 2021-Nov-23 at 21:32If supported, you can use use -P for Perl-compatible regular expressions, match the whole line and use a positive lookahead to assert the last occurrence of - to the right.
Note that instead of using cat, you can also add the file at the end of the grep command instead.
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