ho bindings

namespace App\providers; class extends serviceprovider{ publicfunction$router) { parent:: Boot ($router); // Add a binding here $route->model (' articles ', ' app\article '); 　　 Or $route->bind (' articles ', function ($id) { }); }Parameter Articles with PHP artisan route:list can find articles{articles}, so in the controller directly get the corresponding article, do not have to go through the ID of their own query.Laravel

sometimes we want to bind the value to a dynamic property on the Vue instance. Can be used to v-bind do. And v-bind allows you to bind the value of the input box to a non-string value.Checkboxinput type= "checkbox" v-model= "Toggle" v-bind:true-value= " A " v-bind:false-value=" B ">// check vm.toggle = = = VM.A/ / uncheck vm.toggle = = = Vm.bRadio// check Vm.pick = = = Vm.aSelect Options/ / check typeof/ /- ' object '// 123Parameter Properties LazyBy default, v-model when input you sync

Paging:Before using the hibernate-encapsulated paging method, let's review the native paging practices in Oracle1 --Paging Query2 --(pageNo-1) *pagesize= start line pageno*pagesize= end line3 Select * from(4 SelectRowNum rm,s.* from(5 Select * fromMyfirsttbOrder byStuagedesc) s6 whereRowNum5) 7 whereRm>=2;8 Generally use three layer to do paging queryNow we understand how hibernate provides paging.Query object provides a method for paging queries1. Starting Line:S

Telerik GridView default XElement data source direct binding, will cause the built-in sort, filter, group and other functions can not be used.The reason is that the functions of the Telerik GridView are implemented according to the data type, while the XElement binding is indistinguishable from the data source itself.One solution is to convert the properties of the binding to specific properties, that is, the Telerik official website so-called various datasource XML binding methodAnother solutio

a static IP address then enter eth0 , kill the mac and uuid , then add the following items and change to static Same Entry EH1 do the same. Create configuration file for bond0 Enter bond0.conf Then restart the networkwill be eth0 Nic down find it or you can Ping pass So the e

, there is a CREATE function that removes my output statements and finds them identical, which is code redundancy. Yes, code refactoring is required. For a simple refactoring Code refactoring is everywhere, as long as you think that you have improved, you need to start working on the keyboard. Come on, refactor the code above, as follows: Moving the CREATE function to the Dbhandler class looks pretty good, at least a lump of that bad code. It seems wrong. Run, but found, and did not print out

max_bonds=3 miimon=100#options bond0 max_bonds=2 mode=1 arp_interval=1000 arp_ip_target=192.168.5.1#options bond0 max_bonds=2#options Bond1 max_bonds=2Alias Usb-controller1 USB-UHCIAfter the network adapter is bound, must reboot to restart, the configuration will take effect, simply restart the network, the configuration file will not take effect. The Max_bonds value is the same as the number of bound NICs2 Find the computer side configuration three IP addresses, each IP address and the server

Today, I heard colleagues dealing with data structures deliberately handled for BINDINGLIST1, in the dev GridView added three columns, three columns of fieldname corresponding to the Formitem class corresponding: Itemkey, Name, EnableThe specific class code is as follows:public class formitem{//3. Add a Buntton button event to the form, adding the Click event,The Click event Populates list bindinglist4, through the test found list5. the friend who used Dev GridView should know that after binding

service.At this point, the result of the ping command is normal.[[emailprotected]~]#pingwww.baidu.compingwww.a.shifen.com (111.13.100.91) NBSP;56 (+) bytesofdata.64bytesfrom111.13.100.91:icmp_seq=1ttl =52time=18.0ms64bytesfrom111.13.100.91:icmp_seq=2ttl=52time= 17.8ms64bytesfrom111.13.100.91:icmp_seq=3ttl=52time=17.9ms--- www.a.shifen.compingstatistics---3packetstransmitted,3received , 0%packetloss,time2001msrttmin/avg/max/mdev=17.858/17.957/ 18.078/0.142ms[[emailprotected]~]#ping8.8.8.8ping8.8

Tag: TR onclick TD onclick event bindingIE event.stoppropagation () block bubbling events in Firefox Firefox , opera, ie block bubble event is different code, Firefox use is event.stoppropagation (), and IE under the use of cancelbubble , JQuery can be compatible with e.stoppropagation (), and if it is purely JavaScript requires the following code to unify: if (event.stoppropagation) {//This code was for Mozilla and Opera event.stoppropagation ();} else if (window.event) {// This code was

Understanding PHP's static delay bindings through a simple factory model '; echo self:: $name; }} Var_dump (Staticdemo::staticinstance ()); Var_dump (Demo:: $name);//abstract class Just cannot instantiate object?> Note that the Selfinstance method in the abstract class is wrong, and the internal use of the return new self () is the parsing context, that is, the place where this method was originally defined, originally in the abstra

WinJS Library template with the ID property value Foodtemplate defined above, and the Layout property of the ListView control is assigned the value {type:WinJS.UI.GridLayout}. Sets the display of data in grid layout mode.To control the display and appearance of the interface elements, set the appropriate style attributes in the Default.css file, as shown in the following code snippet:/* Set class Property value is ItemStyle the size, margin, and other properties of the element */. itemstyle {wi

(' login ') signin_submit_ Button.Click () Time.sleep (2) # Exit Driver.close ()This is one of the simplest examples of Python selenium, and the added functionality will be based on a simple example of this extensionThen give an example of the official website, you can analyze, analysis can be confirmed by the last officer net, attached linkFrom selenium import webdriverfrom selenium.webdriver.common.keys import keysdriver = Webdriver. Firefox () driver.get ("http://www.python.org") assert "Pyt

First Kindvar Test=document.getelementbyid (' Add ');Add.onclick=function () {Alert (' 1 ');}Registering events directly on an objectCons: If I want to add onchange, I'll overwrite the previous onclick.Advantages: Simple and easy to understandThe second Kindvar Test=document.getelementbyid (' Add ');Add.addeventlistener (' click ', Eve,false);Function Eve () {alert ();}To bind an event by AddEventListenerCons: IE8 out attachevent sometimes to judgePros: You can bind multiple events and also cont

, which can bring a performance benefit. Like what:For example, if the Click event is bound to a Document object, the click event of any element on the page bubbles to the Document object for processing.Notice the Second optional parameter in the description of. On (): selector. For example, add the second parameter, the selector button:Results:When the event bubbles to the Document object, the target of the detection event, if matched with the incoming selector (this is the button), triggers th

Transferred from: http://www.cnblogs.com/gaojun/p/3497582.htmlHtml:Javascript:　　Some notes:Bind (TYPE,[DATA],FN) binds event handlers for specific events of each matching element$ ("a"). Bind ("click", Function () {alert ("OK");});Live (TYPE,[DATA],FN) attaches an event handler function to all matching elements, even if the element is added later in the$ ("a"). Live ("Click", Function () {alert ("OK");});Delegate (SELECTOR,[TYPE],[DATA],FN) The specified element (which belongs to the child eleme

jquery uses on to bind events, and often the notation is$ (document). On (' click ', '. ClassName ', function () {});$ ('. ClassName '). On (' click ', Function () {});What is the difference between the two?$ (document). On is the event entrusted to the document$ ('. ClassName '). On (' click ', Function () {}); Each one has a. classname element, which binds a click event.So use $ (document). On (' click ', '. ClassName ', function () {}); Better,The difference between jquery with on

, which can bring a performance benefit. Like what:For example, if the Click event is bound to a Document object, the click event of any element on the page bubbles to the Document object for processing.Notice the Second optional parameter in the description of. On (): selector. For example, add the second parameter, the selector button:Results:When the event bubbles to the Document object, the target of the detection event, if matched with the incoming selector (this is the button), triggers th

(Interruptedexception e) { E.printstacktrace (); } Message msg = Handler.obtainmessage (); Msg.what = what; try { Msg.obj = } catch (Exception e) { TODO auto-generated Catch block E.printstacktrace (); } Handler.sendmessage (msg); }}). Start ();}@Overridepublic void OnLoad () {TODO auto-generated Method StubLoadData (Autolistview.load,areaid);}@Overridepublic void Onrefresh () {TODO auto-generated Method StubLoadData (Autolistview.refresh,areaid);}Test datapublic string GetData (string areaid)

://s5.51cto.com/wyfs02/M02/8A/8C/wKioL1gz9wqww4_mAABEEQdXD9A964.png "title=" Qq20161122154222.png "alt=" Wkiol1gz9wqww4_maabeeqdxd9a964.png "/>It is usually better to bind directly to a style object, to make the template clearer, and the code example is as follows: 650) this.width=650; "src=" Http://s5.51cto.com/wyfs02/M00/8A/90/wKiom1gz-WbhxdWBAABh8BamLlc288.png "title=" Qq20161122155242.png "alt=" Wkiom1gz-wbhxdwbaabh8bamllc288.png "/>2. Array syntaxThe V-bind:style array syntax allows you