$. ajax and java background to achieve user login function
The $.ajax code:
<script src="../js/jquery.mobile-1.4.5.min.js"></script>
<script language="javascript">
function login(loginform){//Input form parameters
if(loginform.username.value==""){ //Verify that the username is empty
alert("Please enter the user name!");loginform.username.focus();return false;
}
...
Posted by kutyadog on Sat, 18 May 2019 19:41:00 -0700
Initial use of lazy load plug-ins
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>Picture Lazy Loading</title>
<style type="text/css">
.Demo{width: 1000px;margin: 50px auto;}
.Demo>div{display: inline-block;width: 485px;height: 400px;margin-right: 25px;margin-botto ...
Posted by maxpup979 on Sat, 18 May 2019 15:04:49 -0700
Jsonp Solves the Cross-domain Problem of ajax
http://blog.csdn.net/saytime/article/details/51540876
1. Homology strategy
Browsers have an important concept - Same-Origin Policy. The so-called homology refers to the same domain name, protocol and port. Different source client scripts (javascript, ActionScript) can not read and write each other's resources without explicit authorizati ...
Posted by jhenary on Sat, 18 May 2019 08:09:38 -0700
JSON and AJAX in the Pthon3 Development Advanced-Djamgo Framework
Read the catalog
What is JSON
What is AJAX
Common scenarios for AJAX applications
jQery implements AJAX
How to set csrf_token for AJAX requests
AJAX Upload File
Supplement Django's built-in serializers
1. What is JSON?
JSON is a string that represents a JavaScript object (JavaScript Object Notation)
JSON is a lightweight text ...
Posted by MrOnline on Sat, 18 May 2019 07:05:46 -0700
Ajax Asynchronous Interaction Principle, Jquery Writing and js Writing
Catalog
Ajax asynchronous interaction
What is AJax
What role does Ajax play?
Ajax Principle Implementation - > Implemented with js Code
Analytical Knowledge Points (get and post submission)
Corresponding case: Ajax username validation
Ajax Implementation Principle - > jQuery Implementation
Analytical Knowledge Point ...
Posted by leegreaves on Sat, 18 May 2019 03:01:03 -0700
Introduction to the ArcGIS API and Building Basic Web Maps
1. Introduction
ArcGIS API for JavaScript (JavaScript API) is a set of scripts implemented by ESRI based on JavaScript technology to call the ArcGIS Server REST API interface.Map resources provided by ArcGIS Server can be embedded into Web applications through the ArcGIS API for JavaScript.The ArcGIS API for JavaScript is based on the Dojo fra ...
Posted by horseygirl on Sat, 18 May 2019 01:27:15 -0700
Loading Failure Problem in Modal Box Loading Goethe Map
Loading Failure Problem in Modal Box Loading Goethe Map
In this paper, the problems and solutions of modal box in [bootstrap][6] frame in practical application will be briefly described.
Qusetion
In the project, [bootstrap][6] modal box is used. When the modal box is triggered by clicking a button, a new page is ...
Posted by meltingpotclub on Fri, 17 May 2019 22:46:08 -0700
Learn to Make Wheels Together (1): Write a Promises/A+compliant promise from scratch
This article is the first in a series of wheels. We will start from scratch to write a promise that meets the Promises/A+specification. This series of articles will select some of the more classic front-end wheels for source code analysis and gradually implement them from scratch. This series will learn Promises/A+, Redux, react-redux, vue, do ...
Posted by insrtsnhere13 on Fri, 17 May 2019 01:52:45 -0700
ajax component request API recommended by axios.js
I. installation
1. Install NPM install Axios using npm--save2. Install bower install Axios with bower--save3. Introducing <script src="https://unpkg.com/axios/dist/axios.min.js"> </script> directly using cdn
Two, example
1. Send a GET request
//Send requests with a given ID
axios.get('/user?ID=12345')
.then(function(re ...
Posted by JamieinNH on Wed, 15 May 2019 15:31:43 -0700
web Learning Notes 13 - Mobile Search Box Tips
Recently, the project has been updated iteratively, there is nothing new to do, so take out a small search module to share, the function is to input keywords can come out of the association of related words, delete some words can incidentally save a paragraph of association, from the appearance, the effect is still good, here to share for you, ...
Posted by cueball2000uk on Wed, 15 May 2019 08:07:17 -0700