angular2 button click

Click the button how to jump to another page? We may be required in the production of the website, because sometimes we need to do this effect, especially the button into a picture, and click on the picture to jump to the new page, how to do it? The effect can be: onclick= "window.location= ' new page" to achieve. 1.

Think of one of the simplest program behaviors: we have a button on our dialog, and when the user clicks the button with the mouse, we pop up a messagebox.This seemingly simple behavior, who can say clearly how it works, what happened behind it?Here are my personal answers: (1) Our mouse Click event arrives at the driver of the device, and the driver puts the mes

Today encountered a problem: How to achieve a click on a button, the current page to add a new small window, display a picture information? As shown in the following illustration: Before clicking: After clicking: Analysis: To make the new small window does not affect the parent page, we use the technology of the IFRAME framework here. Implementation is the idea: (1) on the

Body Sometimes we need to add a download button on the page, so that users can click to download the information on the page, then how to achieve the function? Here are two ways: Now you need to add a download button on the page and click the button to download the file.

The protocol in OC (PROTOCOL) is similar to the interface in. NET (Interface), which is simply a list of a series of methods that can be implemented by any class. The difference is that in. NET, if a class implements an interface, it must implement all the methods declared in the interface, but in OC, you can not implement all the methods declared in the protocol, need some functions, to implement the corresponding method.This pattern is generally referred to as the proxy mode . In iOS and OS X

In C #, a button has a DoubleClick event, but it does not appear in the event list. net also blocks this event. No matter how fast you double-click a button, it will not trigger this event. To trigger the double-click event of the button, we can reload the mousedown event

This article describes the JS simple implementation of the Click button in the form of dynamic increase in the number of input box method. Share to everyone for your reference. Specifically as follows: Here to demonstrate the click of the button to dynamically increase the number of input boxes, the default is no inpu

#pragmaMark-Answer Area button click Method-(void) Answerclick: (UIButton *) button{//1. If the button does not have a word, return directly if(Button.currentTitle.length = =0)return; //2. If there is a word, clear text, the Candidate Area button displays//1> using the ti

The extjs writing method is too flexible. Now we have collected three methods for writing button click events. Make a record today for future reference.First, create a JS file and write the following code:1. Click handler by default.Ext. onready (function (){New Ext. Button ({Text: "OK ",// Draw the

ThinkPad notebook two finger click on trackpad can't open right button menu how to solve 1, open the Control Panel, click on the hardware and sound; 2, click on equipment and printers; 3, in the "Device" right click on the beginning of the 2.4G device (d

Viewcontroller.swift//button//import UIKit class Viewcontroller:uiviewcontroller {override Func Viewdidloa D () {super.viewdidload ()//❗️swift advocates://Replace ' Selector ("Buttontap") ' With ' #selector (VIEWC ONTROLLER.BUTTONTAP) '//button click on no parameter Let button = UIButton (Frame:cgrect (x:0, y:0, width

UIWebView Some of the usage summary URLs http://blog.csdn.net/zhaoweixing1989/article/details/13021513On the internet to see a lot of articles are said that iOS UIWebView more memory, in my project, I started with UIWebView to load the page. The first load is the HTML of their own stitching, and then add a button in the HTML, click and then use the current UIWebView to load the Web page. The program ran to

When you have too much data listed in the report, you want to hide detail data by displaying the buttons to show only statistics. As an example, how to implement it? This article takes Finereport as an example to tell how JS implements the Click Parameter Panel button to show or hide data.650) this.width=650; "Src=" http://dl2.iteye.com/upload/attachment/0123/5522/ 513259b8-12f1-34b1-8341-2d62024530e1.gif "

jquery-mobile-move I have this code to change the color of the click on a button: $ ('. Fav '). Live (' click ', Function (e) { $ (this). Buttonmarkup ({theme: "B"}); How can I click the button again to return to normal color (C)? Is there a way to see the state of a

The example of this article describes the JS analog button click function method. Share to everyone for your reference, specific as follows: Note: Btnobj.click () is really a program to click the button, triggering the button onclick () event Btnobj.onclick (

JavaScript mouse events, click the right mouse button, pop-up div simple instance Document.oncontextmenu = function () {return false}; Disable the right mouse button menu to display var res = document.getElementById (' box '); Find div document.body.onmouseup = function (e) { //Click the trigger event

sessionsession["Uinfo"] =NewBll. Users (). Getmodel (int. Parse (Strid)); //2. Overriding methods for calling subclasseschildpageload (); } } } Public Abstract voidchildpageload (); }//pages that require permission validation are inherited BasePage Public Partial classWebform3:basepage { Public Override voidchildpageload () {Throw Newnotimplementedexception (); } }3.JSONP cross-domain request principle is to use the script tag can cross-

When creating an application, we sometimes want to know how many buttons on the page have a delegate link for an event. The following is an example. 1. Add three buttons: 0, 1, and 2. The buttons are named button1, button2, and button3.This. button2.click + = new system. eventhandler (this. button2_click ); This. button3.click + = new system. eventhandler (this. button3_click1 ); This. button3.

Js click the button to jump to another new page, jsbutton How can I jump to another page by clicking the button? We may need this in website production, because sometimes we need this effect, especially when we make a button into an image and click an image to jump to a new

When you have too much data listed in the report, you want to hide detail data by displaying the buttons to show only statistics. As an example, how to implement it? This article takes Finereport as an example to tell how JS implements the Click Parameter Panel button to show or hide data.Open ReportAdd a Label control to the Parameters panel, the control is named Lable, the label control is not visible, an