Vue.js Tree Menu recursive component tree to implement

Refer to the predecessor method to achieve, feel good, record:Parent component:class="T_down"V- for="(Menuitem,index) in Customerarray": key="Index"> "MenuItem"> Import Treemenu from './treemenu.vue'Mymailtree: [{ID:0, Label:'Outgoing outbox',

ASP. NET MVC assembly version issues

VS cannot compile MVC project, error CS1705: Local System.Web.MVC.dll is 4.0.0.0.1, above project reference version 4.0.0.0Solution:Find the installation directory for MVC in C Drive "C:\Program Files (x86) \microsoft Asp.net\asp.net MVC

JS Event compatible processing

varEventutil ={bindevent:function(EL, type, target, callback, popgation) {/** * @author Zhangtian * @date 2017/11/16 * @desc standard browser compatible with IE event * @augments el: Event Source Typ E Event Type callback callback function

VUE uses Webpack to configure different interface addresses for production environments and release environments

* forward to: http://blog.csdn.net/fungleo/article/details/54574049The first step is to set a different interface address. First, we find the following file separately:/config/Dev.env.js/config/Prod.env.jsIn fact, these two files are files that set

JSON various conversions Summary

Convert between jsonobject,jsonarray,map,stringhttp://blog.csdn.net/superit401/article/details/517277391.String Turn JsonobjectString jsonmessage = "{" Language ":" 88 "," Math ":" 78 "," Computer ":" 99 "}";Jsonobject Myjson = Jsonobject.fromobject

Oauth2-server-php-docs Authorization Controller

Authorization ControllerOverviewfor an authorization endpoint, the user is required to use authorization code ( Authorization Code authorization type) or access token ( implicit authorization type) to authenticate and redirect the client .

Solutions to the ' Isa ' error in Jsonkit

One, the pods added by the Jsonkit, the compilation will appear 20 about the ' ISA ' pointer error, because this ISA method has been deprecated.There are two ways to resolve this:(1) to locate the error in the Jsonkit code, according to the system

JS Capture Page Return event

Version 1.javascriptDocument.onkeyup = function (e) {if (window.event)//If the Window.event object exists, the event object is the quasi e = window.event; var code = E.charcode | | E.keycode; if (code = =) { ///Here

Pop-up layer dome HTML (upload photo popup Please wait for the following code cannot be modified)

One, the effectTwo, materialThree, code123456 Adaptive Centering Load Click Matte Effect Implementation 7 - - - the * $class= "U-login-con" >Panax Notoginsengclass= "U-USER-LOGIN-BTN" > Click - theclass= "Dialogdiv" style= "display:none; "> +class=

Native/webview Bridge for Hybrid

Native/webview Bridge for hybrid installationNPM I--save Webview-bridgeCharacteristics Support for custom app URL scheme Supports multiple processing methods (all covered) Support for promise processing callbacks

Open MacOS NTFS default download Read only

First step: Start the terminal and enter root mode$ sudo-sStep two: Prepare the NTFS initial file# Mv/sbin/mount_ntfs/sbin/mount_ntfs_bakStep three: Create a new NTFS book to download# Vim/sbin/mount_ntfs#!/bin/sh/sbin/mount_ntfs_orig-o rw,nobrowse "

Cannot retrieve Metalink for Repository:epel error resolution

Install the Epel source under CentOS and update the Yum cache if you find such an error:Error:cannot retrieve Metalink for Repository:epel. Verify its path and try againThis indicates the need to update the CA certificate, then only need to update

NHibernate Introduction and Demo

Learning and using nhibernate has been a long time, has been trying to write something and everyone to learn to use NHibernate. There are also many articles in the blog park that are written about NHibernate's entry. Among them: Li Yongjing Blog

Source code compilation build Jsvc Execution program

Download the source code for Commons-daemon from Apache and configure the JAVA_HOME environment variable.1. First install the dependency of the compilation environment: autoconf GCC make JDK2. Go to Source code

Review PHP Magic method call

say ();//Call the method that exists in the class (New person ())->eat (' food ');//Call a method that does not exist in the classMethods that do not exist in the calling class PHP Fatal error:uncaught error:call to undefined method person::eat ()

$.ajax () invokes the method in. cs to implement an AJAX operation example

First, CS code (returns a string that must be a static method and identifies WebMethod )Get History table[system.web.services.webmethod]//1, this namespace is critical and must indicatepublic static string Getcommentlist (String datalocator)//2,

"HTML" Common tags

IMG: Import Image /*src: Picture source alt: Picture does not exist, picture position will display "Figure 1" */Link: Import CSS style sheet /*rel: The relationship between the current document and the linked document, here is the introduction of

jquery Regular Expression formula

1. Non-negative integer/^\d+$/2. Positive integer/^[0-9]*[1-9][0-9]*$/3. Non-positive integer/^ ((-\d+) | ( 0+)) $/4. Negative integer/^-[0-9]*[1-9][0-9]*$/5. Integer/^-?\d+$/6. Non-negative floating point/^\d+ (\.\d+)? $/7. Positive floating-point

CSS px, EM, REM, PT usage and differences

PX: A virtual length unit, which is the digitized image length unit of a computer system, is converted into physical length and requires a longitude dpi. Windows system By default is 96dpi,apple system default is 72dpi. 一个相对长度单位,像素px是相对于显示器屏幕分辨率而言的。

Web Front End

Web front end How to get started, first of all we want to start with what is the primary web front-end engineer to say: In my opinion, I have divided the front-end engineers into four levels: introductory, beginner, intermediate, advanced.The

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