


Jquery ui datepicker sets the date range, for example, it can only be separated by 3 days [Implementation code]_jquery
The front end of the recent backend project uses jquery ui calendar control, so naturally it uses jquery ui's datepicker
The background data is quite large, usually with tens of millions and millions of connections, and the query will be very slow, so I want to add more filtering conditions later, and the time must be set as required,
The product needs to make the calendar control so that it can only query within 3 days, and the calendar control must meet this requirement. If the previous calendar control selects September 1, 2013
The calendar control at the back can only select September 1, 2013, September 2, 2013, and September 3, 2013. All other dates cannot be selected. I originally wanted to ask him to give a reminder, but the leader insisted on this. Fuck
As the leader said, coders have worked hard for several years. . . Well, fortunately, jquery ui’s calendar control provides this function, which is very powerful
First go to the official website (http://jqueryui.com/download/#!version=1.9.2) to download the jquery ui package. I am using version 1.92
After downloading
Introduction:
<link href="jquery-ui/1.9.2/css/smoothness/jquery-ui-1.9.2.custom.min.css" rel="stylesheet" type="text/css" /> <script type="text/javascript" src="jquery-ui/1.9.2/js/jquery-ui-1.9.2.custom.js"></script> <script type="text/javascript" src="jquery-ui/1.9.2/datepicker-init.js"></script> <script type="text/javascript"> $(function(){ var dates = $("#startDate,#endDate"); var option; var targetDate; var optionEnd; var targetDateEnd; dates.datepicker({ showButtonPanel:false, onSelect: function(selectedDate){ if(this.id == "startDate"){ // 如果是选择了开始时间(startDate)设置结束时间(endDate)的最小时间和最大时间 option = "minDate"; //最小时间 var selectedTime = getTimeByDateStr(selectedDate); var minTime = selectedTime; //最小时间 为开第一个日历控制选择的时间 targetDate = new Date(minTime); //设置结束时间的最大时间 optionEnd = "maxDate"; //因为只能做三天内的查询 所以是间隔2天 当前时间加上2*24*60*60*1000 targetDateEnd = new Date(minTime+2*24*60*60*1000); }else{ // 如果是选择了结束时间(endDate)设置开始时间(startDate)的最小时间和最大时间 option = "maxDate"; //最大时间 var selectedTime = getTimeByDateStr(selectedDate); var maxTime = selectedTime; targetDate = new Date(maxTime); //设置最小时间 optionEnd = "minDate"; targetDateEnd = new Date(maxTime-2*24*60*60*1000); } dates.not(this).datepicker("option", option, targetDate); dates.not(this).datepicker("option", optionEnd, targetDateEnd); } }); // 检查起始时间不能超过3天 function checkTimeInOneMonth(startDate, endDate){ var startTime = getTimeByDateStr(startDate); var endTime = getTimeByDateStr(endDate); if((endTime - startTime) > 2*24*60*60*1000){ return false; } return true; } //根据日期字符串取得其时间 function getTimeByDateStr(dateStr){ var year = parseInt(dateStr.substring(0,4)); var month = parseInt(dateStr.substring(5,7),10)-1; var day = parseInt(dateStr.substring(8,10),10); return new Date(year, month, day).getTime(); } </script> <input type="text" value="" name="startDate" readonly="true" id="startDate" title="日期范围不能大于3天"/><input type="text" value="" name="endDate" readonly="true" id="endDate" title="日期范围不能大于3天"/>
The above article Jquery ui datepicker sets the date range, if it can only be separated by 3 days [Implementation code] is all the content shared by the editor. I hope it can give you a reference, and I hope you will support Script Home.

Different JavaScript engines have different effects when parsing and executing JavaScript code, because the implementation principles and optimization strategies of each engine differ. 1. Lexical analysis: convert source code into lexical unit. 2. Grammar analysis: Generate an abstract syntax tree. 3. Optimization and compilation: Generate machine code through the JIT compiler. 4. Execute: Run the machine code. V8 engine optimizes through instant compilation and hidden class, SpiderMonkey uses a type inference system, resulting in different performance performance on the same code.

JavaScript's applications in the real world include server-side programming, mobile application development and Internet of Things control: 1. Server-side programming is realized through Node.js, suitable for high concurrent request processing. 2. Mobile application development is carried out through ReactNative and supports cross-platform deployment. 3. Used for IoT device control through Johnny-Five library, suitable for hardware interaction.

I built a functional multi-tenant SaaS application (an EdTech app) with your everyday tech tool and you can do the same. First, what’s a multi-tenant SaaS application? Multi-tenant SaaS applications let you serve multiple customers from a sing

This article demonstrates frontend integration with a backend secured by Permit, building a functional EdTech SaaS application using Next.js. The frontend fetches user permissions to control UI visibility and ensures API requests adhere to role-base

JavaScript is the core language of modern web development and is widely used for its diversity and flexibility. 1) Front-end development: build dynamic web pages and single-page applications through DOM operations and modern frameworks (such as React, Vue.js, Angular). 2) Server-side development: Node.js uses a non-blocking I/O model to handle high concurrency and real-time applications. 3) Mobile and desktop application development: cross-platform development is realized through ReactNative and Electron to improve development efficiency.

The latest trends in JavaScript include the rise of TypeScript, the popularity of modern frameworks and libraries, and the application of WebAssembly. Future prospects cover more powerful type systems, the development of server-side JavaScript, the expansion of artificial intelligence and machine learning, and the potential of IoT and edge computing.

JavaScript is the cornerstone of modern web development, and its main functions include event-driven programming, dynamic content generation and asynchronous programming. 1) Event-driven programming allows web pages to change dynamically according to user operations. 2) Dynamic content generation allows page content to be adjusted according to conditions. 3) Asynchronous programming ensures that the user interface is not blocked. JavaScript is widely used in web interaction, single-page application and server-side development, greatly improving the flexibility of user experience and cross-platform development.

Python is more suitable for data science and machine learning, while JavaScript is more suitable for front-end and full-stack development. 1. Python is known for its concise syntax and rich library ecosystem, and is suitable for data analysis and web development. 2. JavaScript is the core of front-end development. Node.js supports server-side programming and is suitable for full-stack development.


Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

AI Hentai Generator
Generate AI Hentai for free.

Hot Article

Hot Tools

Atom editor mac version download
The most popular open source editor

SAP NetWeaver Server Adapter for Eclipse
Integrate Eclipse with SAP NetWeaver application server.

PhpStorm Mac version
The latest (2018.2.1) professional PHP integrated development tool

Dreamweaver CS6
Visual web development tools

mPDF
mPDF is a PHP library that can generate PDF files from UTF-8 encoded HTML. The original author, Ian Back, wrote mPDF to output PDF files "on the fly" from his website and handle different languages. It is slower than original scripts like HTML2FPDF and produces larger files when using Unicode fonts, but supports CSS styles etc. and has a lot of enhancements. Supports almost all languages, including RTL (Arabic and Hebrew) and CJK (Chinese, Japanese and Korean). Supports nested block-level elements (such as P, DIV),