Add example.

pull/15/head
jaywcjlove 7 years ago
parent 7c81432e7c
commit ed8b6b8b42

@ -104,24 +104,32 @@ hotkeys('shift+a,alt+d, w', function(e){
```js
// 定义a快捷键
hotkeys('f5', function(event,handler){
//event.srcElement: input
//event.target: input
// 阻止Widnows系统下的默认刷新事件
event.preventDefault()
alert('你按下了 F5 键!')
});
// 定义a快捷键
hotkeys('a', function(event,handler){
//event.srcElement: input
//event.target: input
if(event.target === "input"){
alert('你在输入框中按下了 a!')
}
alert('你按下了 a!')
//event.srcElement: input
//event.target: input
if(event.target === "input"){
alert('你在输入框中按下了 a!')
}
alert('你按下了 a!')
});
// 定义a快捷键
hotkeys('ctrl+a,ctrl+b,r,f', function(event,handler){
switch(handler.key){
case "ctrl+a":alert('你按下了ctrl+a!');break;
case "ctrl+b":alert('你按下了ctrl+b!');break;
case "r":alert('你按下了r!');break;
case "f":alert('你按下了f!');break;
}
//handler.scope 范围
switch(handler.key){
case "ctrl+a":alert('你按下了ctrl+a!');break;
case "ctrl+b":alert('你按下了ctrl+b!');break;
case "r":alert('你按下了r!');break;
case "f":alert('你按下了f!');break;
}
//handler.scope 范围
});
// 返回false将停止活动并阻止默认浏览器事件
@ -132,11 +140,11 @@ hotkeys('⌘+r, ctrl+r', function(){ });
// 对所有摁键执行任务
hotkeys('*','wcj', function(e){
console.log('干点活儿',e);
console.log("key.getScope()::",hotkeys.getScope());
if(hotkeys.shift) console.log('大哥你摁下了 shift 键!');
if(hotkeys.ctrl) console.log('大哥你摁下了 ctrl 键!');
if(hotkeys.alt) console.log('大哥你摁下了 alt 键!');
console.log('干点活儿',e);
console.log("key.getScope()::",hotkeys.getScope());
if(hotkeys.shift) console.log('大哥你摁下了 shift 键!');
if(hotkeys.ctrl) console.log('大哥你摁下了 ctrl 键!');
if(hotkeys.alt) console.log('大哥你摁下了 alt 键!');
});
```
@ -158,10 +166,10 @@ hotkeys('*','wcj', function(e){
```js
hotkeys('shift+a,alt+d, w', function(e){
console.log('干点活儿',e);
if(hotkeys.shift) console.log('大哥你摁下了 shift 键!');
if(hotkeys.ctrl) console.log('大哥你摁下了 ctrl 键!');
if(hotkeys.alt) console.log('大哥你摁下了 alt 键!');
console.log('干点活儿',e);
if(hotkeys.shift) console.log('大哥你摁下了 shift 键!');
if(hotkeys.ctrl) console.log('大哥你摁下了 ctrl 键!');
if(hotkeys.alt) console.log('大哥你摁下了 alt 键!');
});
```
@ -172,11 +180,11 @@ hotkeys('shift+a,alt+d, w', function(e){
```js
// 一个快捷键,有可能干的活儿不一样哦
hotkeys('ctrl+o, ctrl+alt+enter', 'scope1', function(){
console.log('你好看');
console.log('你好看');
});
hotkeys('ctrl+o, enter', 'scope2', function(){
console.log('你好丑陋啊!');
console.log('你好丑陋啊!');
});
// 你摁 “ctrl+o”组合键
@ -218,9 +226,9 @@ hotkeys.setScope('scope1');
```js
hotkeys('a', function(){
console.log(hotkeys.isPressed("a")); //=> true
console.log(hotkeys.isPressed("A")); //=> true
console.log(hotkeys.isPressed(65)); //=> true
console.log(hotkeys.isPressed("a")); //=> true
console.log(hotkeys.isPressed("A")); //=> true
console.log(hotkeys.isPressed(65)); //=> true
});
```
@ -230,7 +238,7 @@ hotkeys('a', function(){
```js
hotkeys('command+ctrl+shift+a,f', function(){
console.log(hotkeys.getPressedKeyCodes()); //=> [17, 65] 或者 [70]
console.log(hotkeys.getPressedKeyCodes()); //=> [17, 65] 或者 [70]
})
```
@ -246,18 +254,18 @@ hotkeys.filter = function(event){
// 如何增加过滤可编辑标签 <div contentEditable="true"></div>
// contentEditable老浏览器不支持滴
hotkeys.filter = function(event) {
var tagName = (event.target || event.srcElement).tagName;
return !(tagName.isContentEditable ||
tagName == 'INPUT' ||
tagName == 'SELECT' ||
tagName == 'TEXTAREA');
var tagName = (event.target || event.srcElement).tagName;
return !(tagName.isContentEditable ||
tagName == 'INPUT' ||
tagName == 'SELECT' ||
tagName == 'TEXTAREA');
}
//
hotkeys.filter = function(event){
var tagName = (event.target || event.srcElement).tagName;
hotkeys.setScope(/^(INPUT|TEXTAREA|SELECT)$/.test(tagName) ? 'input' : 'other');
return true;
var tagName = (event.target || event.srcElement).tagName;
hotkeys.setScope(/^(INPUT|TEXTAREA|SELECT)$/.test(tagName) ? 'input' : 'other');
return true;
}
```
@ -266,7 +274,7 @@ hotkeys.filter = function(event){
```js
var k = hotkeys.noConflict();
k('a', function() {
console.log("这里可以干一些事儿")
console.log("这里可以干一些事儿")
});
hotkeys()

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