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javascript - How to create transition effect in js?

I'm not very familiar with js, so I would like to ask, if I use js to click a button, and then the div moves to 500px on the right after 5 seconds, what is the idea for creating this effect? Should I write a class first to achieve all these effects, and then use js to switch the className? But on cl...

滿天的星座 2017-06-26 10:54:58 0  6  1062

python - Could you please tell me how to use post in the crawler to select the province variable option of the web page and get the web page that selects the option?

Please tell me how to simulate the drop-down menu options of this web page (http://wwwold.ipe.org.cn/poll..., such as regions, prefecture-level cities, etc.) in python, and click to query. Click query for this option<input type="submit" name="btn_search" value=...

高洛峰 2017-05-18 10:58:25 0  2  946

JS has no effect

The JS and CSS files have been referenced correctly, but when you click on the question list and other options in the sidebar, the corresponding tab page is not displayed on the right. Just clicked the sidebar option and nothing happened.

U. 2019-06-22 14:59:15 0  2  1351

javascript - How to refresh the tags introduced by include when the page is clicked

After I click Submit on the settings page, I want the avatar above to change together. The header is an imported file. Can the effect of refreshing it at the same time be achieved? ? ? Click submit below. The top avatar has changed, but the small one in the upper right corner has not changed. The he...

某草草 2017-05-24 11:34:36 0  1  956

javascript - Use # sign to realize non-refresh jump of web page

I want to make a Web client as shown in the picture. Click the navigation on the left to jump to the page on the right without refreshing. That is, when the page on the right changes, the main routing address remains unchanged, such as index.html/# Page 1. Please give me some advice. , or give learn...

某草草 2017-05-19 10:42:18 0  5  1066

angular.js - How to achieve affix-like effects using angular

How to use angularjs to achieve an effect similar to affix in bootstrap? The requirements are as follows: 1. The menu on the left is fixed and can be slid when there are many categories. There is no scroll bar. Click to the corresponding column and slide to the corresponding content on the right. 2....

阿神 2017-05-15 17:13:54 0  1  872

javascript - How to locate which js file the http request is in

I am looking at a web page now. When I click a submit button, a post request will definitely be triggered. I want to know now which js file the js statement of this post request is in. I want to take a look and learn. But there are too many source files for a web page. How should I locate this code?

僅有的幸福 2017-05-19 10:24:06 0  3  1266

javascript - When clicking the left and right switching arrow of swipe, the current vue instance is accessed inside the slideNext function in the swipe source code.

The current requirement is to use vue to create a carousel component with a tab bar and swipe. When I click on the left and right heads of the carousel image, I want to get the page number of the current page in the slideNext function of swipe, and pass the page number to the vue instance to achieve...

漂亮男人 2017-06-26 10:58:16 0  1  883

javascript - How to click a button to pop up the sharing interface

As the title says, when you click the buttons on the page, an interface with WeChat, QQ and other icons will pop up, and then share it. When I check the WeChat API with me, it seems that I can only share it in the menu in the upper right corner. Is there any way to achieve this?

僅有的幸福 2017-05-19 10:29:26 0  5  713

What technical method is used for this kind of page?

For example, one of the pages of Xueqiangguo is like this. Right-click to view the source code. After F12, the normal web page source code can be displayed. Which method is used? How should this method be used? Please advise. Thank you very much.

趙澤鑫 2023-03-20 11:29:18 0  1  660

javascript - How does JQuery add an onload event to the newly created img tag and call it automatically.

This is what it looks like when you first enter the page: After the web page is loaded, the target image will be automatically called. If it is not found, the backup image will be used (onload event noImg() method in JS). The problem now is that if you enter a keyword in the search box Then click se...

阿神 2017-05-17 10:06:31 0  3  758

css - The pop-up window displayed by the right mouse button is absolute. Left and top are the clientX and Y clicked by the mouse. In IE, bottom is auto.

Problem description: I wrote a right-click display menu event written by jq, which is a pop-up window. When the mouse clicks somewhere, the pop-up window will be displayed at the corresponding position. The specific code is as follows: css: js for displaying the pop-up window. Question 1: I am click...

僅有的幸福 2017-05-16 13:36:45 0  3  1384

How can I make text turn into a new element (like a divider) when clicked?

I'm trying to find a way to make certain text on the page turn into separators/new elements when clicked. I don't know how to explain it, but like, imagine an image with a title below it - click the title, and then the image above becomes like a text box/different images/scrollable separator. I'm tr...

P粉872101673 2024-04-04 11:21:03 0  1  4019

python selenium gets image verification code

I want to cache the image verification code locally, and then let the user see the image through the web service and manually type the code to log in. Since the official operation is interface-less, selenium screenshots cannot be used. In addition to selenium screenshot and right-click method, is th...

PHP中文網(wǎng) 2017-06-12 09:21:28 0  4  1730

Run JS functions when the document loads and when an element is clicked

I'm trying to write a Tampermonkey script to extend a commercial web application I use. In a very basic sense, certain URLs appear on the page and I need to extract a number from the URL and then use that number to build a new link and append it to the parent element. So far I have this, but it does...

P粉777458787 2023-09-15 14:26:54 0  1  773

javascript - How to use js to determine whether the page was opened from QQ Browser APP, WeChat, or QQ built-in browser?

How to use js to determine whether the page was opened from QQ Browser APP, WeChat, or QQ built-in browser? Since we are currently working on a sharing function, the plug-in cannot be directly called in the built-in browsers of WeChat and QQ. The user needs to be prompted to click on the upper right...

為情所困 2017-05-19 10:25:04 0  1  1041

React Layout VS Router

I have a question about displaying or routing components in React. I set up a homepage layout with a header, left menu, and content sections. The idea is to have a page where you only need to change the main content section. I'm wondering if this is a good approach and if I have to use a router or j...

P粉387108772 2023-09-11 13:01:22 0  1  676

Laravel Modal does not return data

I don't know why I'm not getting the value from the modal in my Laravel controller. Please check it for me. However, I use the same code for other modes and controllers. It's working and returning the value from the property without any issues. I'm using Laravel8 and php8.1; below is my code. app\Ht...

P粉174151913 2024-03-29 10:31:31 0  1  605

Can I use the automatic generation module of thinkphp5 in Windows 7 system? How to configure and use

明民 2017-10-10 17:04:14 0  2  1400

After installing the PHP toolbox, all the mysql tables in phpstudy that I installed before are gone. What should I do?

After installing the PHP toolbox, all the mysql tables in phpstudy that I installed before are gone. What should I do?

劉袁銘 2017-10-10 19:25:59 0  4  2957