there are two interfaces in the background, one of which renders a page of list data with a template engine; then the second interface returns the changed data, and the unchanged interface does not return. How to update the changed data on the page in re...
how do you make a progress? the way I submit a list is through jquery ajax I don t know what kind of functions it can do? rather than a fake progress, it is a real progress. when I press the submit form list button, how far is it up to before...
<div contenteditable="true"> < div> var selection = document.getSelection(), range = selection.getRangeAt(0); var html = <blockquote> + range + < blockquote> ; range.deleteContents(); el.innerHTML =...
needs to be escaped to <p><img alt="" src="upfiles 54591303758197437.jpg" > excuse me, how can I do this quickly with javascript, jquery? ...
<html> <head lang="zh-CN"> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <meta name="viewport" content="width=device-width, initi...
Why do I report the wrong reason for asking for advice after using the datatables search function? var table = $( "- sharpexample "). DataTable ({) "paging":true, "pagingType":"full_numbers", "lengthMenu&...
IE9 uses ajaxSubmit for form submission, setting custom header does not take effect! ask God for help. form: $("-sharpsubmit").on("click", function () { var option = { "dataType": "json", ...
when a paragraph of text is selected with the mouse, the background of the text turns blue. how to deselect it with JS or JQ? Note: not to disable the selected text at first, but to uncheck the selected one. ...
Mobile uses the swiper carousel plug-in. Automatic scrolling is set, as shown in the figure. When you slide part of the mouse, the mouse sometimes gets stuck. Under normal circumstances, the mouse slide will slide over automatically. Now you can t fi...
read data <?php include("conn.php"); $result = $conn->query("select * from lyb limit 4"); while($row = $result->fetch_assoc()){ echo "<tr><td>" . $row[ title ] ."<td >"; echo ...
ask for advice, thank you ...
you need to achieve an animation effect similar to the iPhone X home page of Apple s official website, that is, the scroll bar gradually enlarges a picture and continues to scroll to show the text. The canvas, used on Apple s official website does not ...
use jquery or vue+Nuxt.js on the official website of front-end project selection The project is a three-page official website with no data requests, only static display. what are the advantages and disadvantages of choosing both ways? has front-end...
I am django Framework after the server operates some scripts, some logs will be output to text files, xxx.log and other contents in real time so now we need to load these xxx.log contents into the web page through ajax . is how much the server writ...
Why does datatables not show the export button, and after adding the export code, how many lines per page of the paging function are gone? var table = $( "- sharpexample "). DataTable ({) "paging":true, "pagingType":"f...
I use too many packages, but many of them are limited, or there are too many features I don t need the https: paper.dropbox.com and https: medium.com are currently stuck question 1 how does it look like these two editor functions after I c...
http: www.chartjs.org docs l. I am currently in this style , but I want to change the number of the left column to and not to have a straight line. Just offline I don t seem to see it in the file, or my eyes are too big ...
$(document).on("change", ".uploadVideo", function() { var video = this.files[0]; var videoUrl = window.URL.createObjectURL(video); I did an upload to the blob address, like this: blob:http: localhost 367a4312-f142-4646-8a8d-7c...
problem description made a small feature and found that the click event will not respond when the mouse clicks too fast. the environmental background of the problems and what methods you have tried at first, I thought it was the cause of the event...
$(window).scroll(function(){ var WindowHeight = $(window).height(); if($(window).scrollTop() >= $(document).height() - WindowHeight){ $( -sharploader ).html( <img src=".. images loading_v2.svg"> ); var LastDiv = $(&q...
as shown in the picture, when I get my son s information, how can I find out his father s grandfather s information through his pid? ...
suppose I deploy the application under test, and the owner and default group of the application are both test,. Why is the owner and default group of the generated path folder created from the application code root? For what reason. drwxrwxr-x 9 test t...
here are two codes to set up HomeAsUp: if (actionBar != null) { actionBar.setDisplayHomeAsUpEnabled(true); actionBar.setHomeAsUpIndicator(R.drawable.ic_menu); } Please forgive me for the incorrect format when I se...
as the title, the current use of http-server has a very inconvenient place is that the browser does not automatically refresh after code modification, and webpack-dev-server needs to be used and configured in the npm project, is there no http-server...
<div className={ video }> <div className={ allTasks fl } style = { this.state.current === 0 ? changeColor : changeColor02 ...