移动web开发经验总结(转)

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

//1.自己写一个fn-->myclick，然后onclick="myclick();"调用。

var t1 = null;//这个设置为全局

function myclick(){

    if (t1 == null){

        t1 = new Date().getTime();

    }else{      

        var t2 = new Date().getTime();

        if(t2 - t1 < 500){

            t1 = t2;

            return;

        }else{

            t1 = t2;

        }

    }

    /*自己的代码*/

}

//2.上面的代码，也可以写在iscroll.js（4.2.5）的_end方法中，要注意var t1是全局的

//3.国外论坛在iscroll.js(4.2.5)对应位置添加

topOffset: 0,

checkDOMChanges: false,   // Experimental

handleClick: true,

preventGhostClick: false, // prevent ghost clicks?防止2次点击

ghostClickTimeout: 500,   // timeout for ghost click prevention设置时间差

/**

* Prevents any real clicks.

* See preventGhostClick portion of _end().

*/

_preventRealClick: function(e) {

    if (e._fake !== true) {

        e.preventDefault();

        e.stopPropagation();

        e.stopImmediatePropagation();

        e.cancel = true;

        return false;

    }

},

_end: function (e) {......

ev._fake = true;

if (that.options.preventGhostClick) { //preventGhostClick: true,

    // prevent ghost real clicks on body

    document.body.addEventListener(‘click‘, that._preventRealClick, true);

    // until ghost click timeout expires

    setTimeout(function () {

              document.body.removeEventListener(‘click‘, that._preventRealClick, true);

    }, that.options.ghostClickTimeout);

}

target.dispatchEvent(ev);

//4.使用zepto的tap替换click