Download image button from third party server

In any browser, if you see an image, you can right-click it and click "Save As" to download it. I'm trying to make a button that downloads an image. The download button should download the above image, barcode. I'm using react, not sure if this is relevant to the answer. I read that you ca...

P粉198670603 2024-02-21 14:47:20 0  1  404

How to download images using Vue.js and Laravel

I have a hyperlink button on click of this button and I want to get the image from the database and download it to the user side using laravel and vuejs. Below is my script file code getImage:function(){axios.get('/getImage/'+this.form.cashout_id).then(function(r){consturl=window.URL.createObjectURL...

P粉513318114 2024-03-19 18:39:21 0  1  585

How to download an image with user input name

I'm new to coding, especially JavaScript, so I decided to ask you guys to take a look and maybe help me find a solution. I want to download an image with a name entered by the user. I wish to download and rename a user specified file instead of a predefined URL (as shown in my example). I prefer dow...

P粉381463780 2023-09-08 19:31:32 0  1  666

How to create a window to view the generated SQL in Lesson 6-3

There is no green icon to click in the lower right corner of the page I exported.

蓝 2018-06-28 16:09:41 0  2  1254

How can I reserve space for a variable-sized image before it loads to prevent layout changes?

I have an html page that contains text, an image tag and some text like this: This is the text before the image. <imgsrc="image.jpeg"/>This is the text after the image. Now when the page loads, the text loads before the images since the images take longer to load. So there will be a ...

P粉936509635 2023-08-28 00:04:44 0  1  639

How to load random icons every time React loads

Is there a way in React to randomly load a new icon every time the page is reloaded? I want to have a list of icons and randomly select one every time the page loads. In manifest.json, the icons are loaded as follows: "icons":[{"src":"favicon.ico","sizes":&quo...

P粉237647645 2023-09-09 14:48:46 0  1  770

Place interactive markers on images using React

please help. I have an image like the one below that is displayed on the home page (a larger image). Note that the "FORGE" house has a white and blue marker with a black arrow in the middle. The same goes for "rental" homes. Each of these markers will act as an interactive button...

P粉896751037 2023-09-08 21:25:41 0  1  854

javascript - Why are there two activeLinks in vue? I only click on one link. There should only be one activeLink.

New to Vue-. -It took me a long time to figure it out...help me! ! ~~I just want to make three icons under the footer. Click on one icon and that icon will change color, while the other icons will not change color. I saw that after clicking, an active-link is automatically added, and the style is wr...

我想大声告诉你 2017-05-19 10:36:08 0  2  665

javascript - How to switch the sprite image and font color by clicking on the navigation?

As shown in the picture, but there are four pages in the picture. What I want to do now is click on the icon and change the font color on a page. Then the icon is made with a sprite image. Below is a screenshot of the code. It mainly depends on the sprite image.

曾经蜡笔没有小新 2017-05-19 10:43:10 0  2  1720

javascript - node capture, the image download is incomplete

I used the node request module to capture images in batches, but found that some images were not downloaded completely. Some of the images were displayed normally and some were gray. Moreover, incomplete downloading of pictures occurs randomly, not necessarily which one. The code is as follows: {cod...

迷茫 2017-05-16 13:28:49 0  3  794

javascript - How to save images locally in js?

How to download pictures when clicking a tag? {code...}

巴扎黑 2017-06-15 09:22:51 0  3  1039

Need help centering content and making image links clickable

Essentially, I need the image and title to be centered on the screen, but I also need the image to be clickable and open the link. I believe I have the correct code to do this, but I'm still having these two issues. The images also come in two different sizes, so that makes it difficult as well. I j...

P粉794851975 2023-09-13 12:12:49 0  1  694

The aspect ratio of the image in the picture

I have an image with a title like this: Title I also have img{max-width:100%} in CSS. I want to set the width and height of an image simultaneously and maintain its aspect ratio when the width decreases below its set value. So, I tried code like this: Title This is roughly what I want, but when the ...

P粉557957970 2023-08-17 20:24:04 0  1  515

Image not loading in page

I want to load sliding images in a web application and for this I am using Bootstrap carousel. Get pictures from the background. Images are stored in image state. Below is the JSON format for getting the data. images:[{SNO:'1',NAME:'image.jpg',PIC_NAME:'image'}] After uploading the images, they are ...

P粉238433862 2023-09-09 20:59:03 0  1  630

css - layer icon problem

The code for the icon is written like this on the page, but it cannot be displayed. Does layxer need to introduce font or css to use the icon? If so, where can I download it? . .

给我你的怀抱 2017-07-05 10:45:57 0  2  1212

javascript - How to force a component to refresh in react?

There is an &lt;img src='127.0.0.1/img' /&gt; tag inside the component that loads the image through the URL. It is assumed that an all-white image is initially returned. After the user clicks a button, the background processing image becomes all black. At this time, I hope that the client ca...

漂亮男人 2017-05-19 10:30:06 0  3  1098

How to load default image on Twitter?

On Twitter, if the image is not loaded, a default image will be displayed. I checked that this is not the background image in the background-image attribute, but the image introduced by the img tag. The question is, how did Twitter determine that the image that was supposed to be displayed failed to...

巴扎黑 2017-05-19 10:27:20 0  2  672

The start and end points of the image

I'm trying to set the start and end points of an image. So I have my canvas and an image and when I put the image into the canvas I want it to light up a little red circle when I hover over the start/end points which means I can create with other images connect. For example: 1) Drag the image. 2) Pl...

P粉511757848 2023-08-31 12:24:51 0  1  598

Display blobs using JavaScript

I'm retrieving a Blob image from a database and I want to be able to view the image using JavaScript. The following code produces a broken image icon on the page: varimage=document.createElement('image');image.src='data:image/bmp;base64,'+Base64.encode(blob);document.body.appendChild( image);This is...

P粉860370921 2023-08-23 20:45:06 0  2  634

javascript - Lazy Load usage issues

{Code...} In this way, if you drag the mouse down, the picture will appear. However, when you use Miaodian to locate a certain floor, the picture will not load and only the default picture will appear. The picture will not appear.

漂亮男人 2017-05-19 10:13:50 0  1  435