How to use CSS selectors to target div elements containing specific attributes or tags?

I'm working on a POS system that generates a website. Most of the code is proprietary so I can't edit much. I have an output list of categories with some images floated as categories. I want to hide the first 3 listed on the home page. I tried positioning the containing div using div:nth-child(1), w...

P粉493313067 2024-04-03 22:25:59 0  1  431

Use the Amap browser to locate and drag the address and open it on WeChat on your mobile phone (it opens quickly with WIFI, but cannot be opened with 4G) Urgent! ?

The locally built mobile browser positioning and dragging address functions cannot be turned on on 4G, but WIFI can be turned on! Attached is the code and QR code image

怪我咯 2017-07-01 09:12:17 0  3  2277

The initial web icon

How do I create a web page icon in the computer's D drive? How can I create a web page icon? It's just a document. How can I create a browser icon?

真情流露的霎那间丶 2019-03-07 15:25:00 0  2  1209

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  647

How to put text into donut chart using react-chartjs-2.js?

How to put text into a donut chart using react-chartjs-2.js and Typescript when the chart's title is at the top and the label is on the right side of the donut chart. The solutions I've found so far don't seem to work with side tags or React/TS. This is what I have now: ...setOptions({responsive:tru...

P粉378264633 2024-03-30 15:14:29 0  1  521

ACF - display multiple repeater images

My ultimate goal is to create an image gallery that links to an external website on a click. This needs to be done via advanced custom fields, so I made a repeater with the image and link on the same line: link1|cover_image1link2|cover_image2 Now I'm inserting this code into a text editor inside the...

P粉885562567 2024-03-26 22:15:20 0  1  490

Wordpress - Image title exists - Gutenberg doesn't automatically get it

Before asking this question, I paid for 9 hours from 10:00 am to 20:00 pm :( I tried everything... but no luck. Well, I have set the information of the image: alt text, title , caption, description gutenberg editor can get Alt text, image title, but "Title" is missing in Advanced->Title...

P粉823268006 2024-01-16 21:17:02 0  1  490

Background and transparent text are cut off

Is there a way to use CSS to create the effect of cutting out transparent text from the background as shown below? It would be a shame to lose all your valuable SEO because images replace text. I first thought of shadows, but I couldn't think of anything... The image is a website background, an abso...

P粉439804514 2024-03-25 16:47:36 0  2  616

php - External network pages display a large number of internal network images. Which method is most efficient?

The server is an intranet, maps an external network address, and has a web program that displays pictures of other servers on the intranet. The current approach is to use PHP's file_get_contents method to download the image, and then use nginx to proxy the external IP address to the PHP program, so ...

过去多啦不再A梦 2017-05-17 09:55:19 0  3  602

javascript - There is a problem when making a stacked column chart in echarts. Please give me some guidance.

1. Column charts are stacked, and each data has an image annotation, but I don’t understand the positioning and display. I just used echarts. 2. Each series.data in the red circle must display a detail frame. Can only markpoint be used? Is this requirement achieved? How to locate? .....help.....

PHP中文网 2017-05-19 10:39:11 0  2  624

XPath locates text between two tags

I need a way to select text between two tags (the first tag and the following tag): <div><span>abc</span>defg<br>hijkl<br>mnop<span> qrs</span>tuvw&lt

P粉462328904 2023-09-13 20:02:12 0  1  508

javascript - How to get the current location geolocation in H5 or JS, just get the latitude and longitude

In April 2017, at the current time, how to obtain the current location and geolocation through H5 or JS? All the geolocation APIs that come with H5 are not effective. There is no response after running the official document. Various browsers on the Internet are introduced to Baidu. I can't get the g...

大家讲道理 2017-05-16 13:22:48 0  4  1096

angular.js - angular $scope.$on receives events and executes them repeatedly

Values ​​are passed between angular controllers through events. Every time the page refreshes the route, the view ui-view will be refreshed, and the bound controller {code...} will be reloaded (because I bound the listCtrl controller to on the label within the view) { code within the controller.....

给我你的怀抱 2017-05-15 17:05:58 0  1  1011

Under what circumstances should cache be used? How to optimize the front and back ends (mini program page)

A product details interface, query data through product ID, and the front end mainly displays a picture. Database field pictue: the saved picture address, the picture is stored on the server. The problem now is that the pictures are loading too slowly, sometimes it takes a second to open, and someti...

小萝卜头 2020-05-16 18:32:29 0  3  1370

javascript - Baidu Maps' own products can provide precise positioning. Why do I have to obtain user consent to obtain precise positioning when I call its public API, and is it so slow?

In the desktop browser, I call the getCurrentPosition() method of new BMap.Geolocation() in the Baidu Map API to obtain the user's current coordinates. The browser needs to ask the user whether to disclose the location information (after all, user privacy is involved). If yes, then The precise coord...

某草草 2017-07-05 11:05:05 0  2  1014

There was an error when submitting data through phpmailer in Thinkphp and sending the data to the mailbox.

My "PHPMailer" folder is placed in the Vendor in the Library inside the Thinkphp framework. The error reported by the browser is: However, when the cursor is positioned at the call point of the SendMail function, pressing ctrl + left-clicking, the function can be positioned at the function...

曾经蜡笔没有小新 2017-05-16 12:59:30 0  6  538

javascript - Ask the Vue.js master for advice. Regarding the string data of sub-component props, it will not change with the changes of the parent component under data.

As shown in the official code below, if the parent component changes the value in the input, the text of the span tag of the child component will change. {Code...} Browser effect Next, I added the data attribute to the child component, and changed the field bound in the <span> tag to {...

習慣沉默 2017-05-19 10:28:49 0  3  703

Scramble HTML elements before the browser attempts to render them. Is this a rare valid use case for "document.write"?

I have a header area on my webpage that has some background images that loop through it. They are a bit high resolution and are above the fold so I don't want the browser to start loading any images other than the first one. But I also want to randomize the order of the images. The problem is that I...

P粉752290033 2024-01-10 18:07:41 0  1  487

javascript - How to achieve this beautiful picture show effect on the front end

As shown in the picture, how to implement a given template (multiple templates), click to select a picture or fill in text at the specified position of the template? I can't find a solution, please give me some ideas.

黄舟 2017-05-16 13:24:54 0  2  762

How do I swap the contents of different containers in a dash app?

I'm having great difficulty doing the following. I have a dash application formatted by css to display in different containers. The container labeled "hexgrid-1-container" is the largest container, while the other containers are smaller and organized around it. I want to update my dash app...

P粉378890106 2024-02-26 22:35:55 0  1  593