Recently in the use of zepto.js, found a bug in its Tap event, the product and test students repeatedly searched after several times, finally decided to study the source of Zepto, and solve the problem.Bug Case Description:A tap event is bound to a page However, after you swipe the page a few times, or swipe out of the mobile screen while sliding, and then click the button, you will find that the first clic
I. Definition and classification of events1. Click eventClick event, similar to PC-side click, but in the mobile side, the trigger of continuous click has a delay of 200ms ~ 300ms2. Touch Class EventsTouch events, there are Touchstart touchmove touchend touchcancel four kinds of pointsTouchstart: Finger touch to screen will triggerTouchmove: When the finger moves on the screen, it triggersTouchend: Triggers when the finger leaves the screenTouchcancel: Triggers that can be triggered by the syste
Three-finger tap translation in Mac Pro doesn't work, why is it?The shortcut keys are as follows:Command+contral+dThe reason is that pro and air are not the same, air is on by default and pro needs to be setSystem Preferences, trackpad, cancel "force tap and haptic feedback", check "Find and Data Monitor" (see useful three fingers tap)Then with 3 fingers
I found this guy today. How to say ... Deeply ashamed. The task of the evening was to deepen the understanding of it, and so it was decided.1. General questions.1.1 What is the TUN?The TUN is Virtual Point-to-Point network device.TUN driver is designed as low level kernelIP tunneling. It provides to userland applicationInterfaces:-/dev/tunx-character device;-Tunx-virtual point-to-point interface.Userland application can write IP frame to/dev/tunxand kernel would receive this frame from Tunx inte
The first is what happens when the Zepto (tap) event penetrates:When a pop-up layer is hidden or moved by tap, it triggers the Click event (click) and the default behavior of some tags (a tag's jump, input gets focus).Reason:Zepto tap events are simulated by listening to a touch event bound to the document, and the tap
1. What is "the point of penetration"?You may have encountered a pop-up layer on the list page, a popup layer with a close button, and after you click the button to close the popup layer, the content below the button will also perform a click event (or Open link). This is defined as a "point through" phenomenon.In the previous project encountered a problem such as: the Click on the pop-up selection component in the upper right corner of the completion will let the completion of the input box aft
You may have encountered a pop-up layer created on the page, a pop-up layer has a close button, and when you click the button to close the popup layer, the content below the button will also perform a click event (or Open link). This is defined as a "point through" phenomenon.Before, I also heard the tap point through the problem, think of blocking the default event or bubbling is good, but tried for a long time did not work, so on the Internet to che
Touch screen Click because there is a double-click judgment so there is a 200ms delay, zepto in the Touch.js compatibility is not good, so tap can not be used directly.There is a fastclick too big on the Gibhub.Use touched to write a simple analog tap event and add E.preventdefault () inside to prevent the system from default behavior./* Impersonation Tab Event @obj: element @callback: callback function */f
Application of GPRS in the scheduling and Monitoring System of Water Supply Network in the tap water industry
I. project backgroundThe main purpose of the urban water supply network scheduling and monitoring system is to solve the problem that the water supply company collects and monitors the data of the monitoring points in each stage of water supply. The system consists of a monitoring center and various monitoring sites. The data collection termi
I thought everyone already knew that one of the features of Apple's new MacBook was the installation of a touch pad with pressure sensing. But I did a little research and found a lot of friends do not know, so I have this article from the first.First of all, in physics, the new touchpad is not moving.If you try to tap, it will give you a click of feedback-it will make a "click" Sound, there is a feeling of press down, but in fact it is not moving at a
Mobile Web Development, CLICK,TOUCH,TAP event analysisOne, click and tap ComparisonBoth will be triggered when clicked, but on the mobile Web side, click will have 200~300 MS, so tap instead of click.Singletap and Doubletap represent single clicks and double clicks, respectively.Second, the point of tap processingWhen
http://blog.csdn.net/xuxinyl/article/details/6454119
We are using VMware virtualization software often found that they can be virtual out of a network card, seemingly very magical technology, in fact, under Linux is very simple, there are two virtual devices, Tun point-to-point equipment, tap means Ethernet devices, as a virtual network card driver, tun/ Tap driver data receive and send not directly with t
One, click and tap ComparisonBoth will be triggered when clicked, but on the mobile Web side, click will have 200~300 MS, so tap instead of click. Singletap and Doubletap represent single clicks and double clicks, respectively.Second, the point of tap processingWhen using the tap of the zepto Framework to move a clic
One, click and tap ComparisonBoth will be triggered when clicked, but on the mobile Web side, click will have 200~300 MS, so tap instead of click.Singletap and Doubletap represent single clicks and double clicks, respectively.Second, the point of tap processingWhen using the tap of the Zepto framework to move a click e
One, click and tap ComparisonBoth will be triggered when clicked, but on the mobile Web side, click will have 200~300 MS, so tap instead of click.Singletap and Doubletap represent single clicks and double clicks, respectively.Second, the point of tap processingWhen using the tap of the Zepto framework to move a click e
5 cents to build your own Throwing Star LAN Tap
Cause:
The WEB "Wang" was boring to write PHP code at home on weekends. I was thinking about something interesting. I saw Throwing Star LAN Tap, but I didn't have time to play it, eager to open a treasure to get a back, a search will be dumb, a 1, 2 hundred dollars. When I buy a pair of trousers as silk, I think 100 yuan is a little too much. How can I spend m
and uses its subclasses to handle specific gesturesUITapGestureRecognizer (PAT)Uipinchgesturerecognizer (pinch, for zooming)Uipangesturerecognizer (drag)Uiswipegesturerecognizer (swipe)uirotationgesturerecognizer (swivel)Uilongpressgesturerecognizer (Long Press)Uiscreenedgepangesturerecognizer (screen edge swipe)Code Description: The common status of gestures is as followsStart: UigesturerecognizerstatebeganChange: uigesturerecognizerstatechangedEnds: uigesturerecognizerstateendedCancel: uigest
1. Create a virtual bridge with the Brctl command br0Brctl ADDBR Br0Ifconfig br0 up//Two commands above will cause network disconnection2. Bind the virtual bridge BR0 with the physical NIC Eth0Brctl addif br0 eth0Ifconfig eth0 0.0.0.0//bridge is similar to a switch, it can be considered that the eth0 is just a port on the switch, you can think of all packets from the eth0, but ultimately by the bridge to determine the flow of packets, so as long as the IP of the bridge is labeled, the port does
When QEMU is started, the tap virtual network card and qemutap virtual network card are inserted.
1. Use the brctl command to create a virtual bridge br0
Brctl addbr br0
Ifconfig br0 up // the preceding two commands are executed separately, leading to network disconnection.
2. Bind the virtual bridge br0 to the physical Nic eth0.
Brctl addif br0 eth0
Ifconfig eth0 0.0.0.0 // The net bridge is similar to a switch. In this case, you can think th
Believe that a lot of iOS small white and I like, when dealing with keyboard logic will encounter problems, one of the most prominent problem is how to let the keyboard down, without affecting the other buttons and table gestures? In fact, only need to add gesture agent on it, when I found this method, also really makes me happy, because I encountered a lot of keyboard problems in the development, an interface may have a lot of keyboard, and the keyboard type may be different, and some may only
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