实例为日常开发常用的小实例,包括数组去重,打乱数组,字母大小写转换,cookie操作的封装等。
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README.md

ec-do

自己封装的常用操作实例

实例为日常开发常用的小实例,包括数组去重,打乱数组,字母大小写转换,cookie操作的封装等。

使用方法

引入ec-do.js

//去除空格

ecDo.trim(' xx x x',1);

//xxxx

//大小写转换

ecDo.changeCase('asdXaaaXHwwHwwad',3)

//"ASDxAAAxhWWhWWAD"

具体使用方式在ec-do.js里面有说明

版本说明

ecDo 1.x使用es5语法编写

ecDo 2.x使用es6语法编写

ecDo 3.x使用es6语法编写,目前仍在测试阶段

具体方法

下面方法,如果在 demo 看到 'result:' 证明此函数是拥有返回值的函数,否则函数就没有返回值

1.trim

description
ecDo.trim(str)

description-清除字符串的左右空格

param {String} str-待处理的字符串

demo
ecDo.trim('  1235asd ')

result:'1235asd'

2.trimAll

description
ecDo.trimAll(str)

description-清除字符串的所有空格

param {String} str-待处理的字符串

demo
ecDo.trim('  1235  asd ')

result:'1235asd'

3.trimLeft

description
ecDo.trimLeft(str)

description-清除字符串的左空格

param {String} str-待处理的字符串

demo
ecDo.trim('  1235  asd ')

result:'1235 asd '

4.trimRight

description
ecDo.trimRight(str)

description-清除字符串的右空格

param {String} str-待处理的字符串

demo
ecDo.trim('  1235  asd ')

result:' 1235 asd'

5.toggleCase

description
ecDo.toggleCase(str)

description-大小写转换

param {String} str-待处理的字符串

demo
ecDo.toggleCase('aSDasd')

result:'AsdASD'

6.firstWordUpper

description
ecDo.firstWordUpper(str)

description-首字母大写

param {String} str-待处理的字符串

demo
ecDo.firstWordUpper('shouhou')

result:'Shouhou'

7.firstWordLower

description
ecDo.firstWordLower(str)

description-首字母小写

param {String} str-待处理的字符串

demo
ecDo.firstWordLower('ASDSAD')

result:'aSDSAD'

8.repeatStr

description
ecDo.repeatStr(str,count)

description-字符串循环复制

param {String} str-待复制的字符串

param {Int} type-复制的次数

demo
ecDo.repeatStr('123',3)
result:'123123123'

9.replaceAll

description
ecDo.replaceAll(str, AFindText, ARepText)

description-字符串替换

param {String} str-待处理的字符串

param {String} AFindText-要替换的字符或者正则表达式(不要写g)

param {String} ARepText-替换成什么

demo
ecDo.replaceAll('这里是上海,中国第三大城市,广东省省会,简称穗,','上海','广州')
result:"这里是广州,中国第三大城市,广东省省会,简称穗,"

10.encryptStr

description
ecDo.encryptStr(str, regIndex, ARepText = '*')

description-加密字符串*

param {String} str-待处理的字符串

param {Array} regIndex-要加密的字符串的位置

param {String} ARepText-加密显示的字符,默认是‘*’

demo
ecDo.encryptStr('18819233362','3,7','+')//位置3-7的统一被替换成+

result:188+++++362

11.encryptUnStr

description
ecDo.encryptStr(str, regIndex, ARepText = '*')

description-不加密字符串*

param {String} str-待处理的字符串

param {Array} regIndex-不加密的字符串的位置

param {String} ARepText-加密显示的字符,默认是‘*’

demo
ecDo.encryptUnStr('18819233362','3,7','+')//位置3-7的之外的字符全部替换成+

result:188+++++362

12.encryptStartStr

description
ecDo.encryptStartStr(str, length, ARepText = '*')

description-字符串开始位置加密

param {String} str-待处理的字符串

param {Array} regIndex-加密字符串的长度

param {String} ARepText-加密显示的字符,默认是‘*’

demo
ecDo.encryptStartStr('18819233362','4')//从开始位置计算,前4位加密

result:****9233362

13.encryptEndStr

description
ecDo.encryptStartStr(str, length, ARepText = '*')

description-字符串结尾位置加密

param {String} str-待处理的字符串

param {Array} regIndex-加密字符串的长度

param {String} ARepText-加密显示的字符,默认是‘*’

demo
ecDo.encryptEndStr('18819233362','4')//从结尾位置计算,后4位加密

result:1881923****

14.checkType

description
ecDo.checkType(str, type).then(e=>{}).catch(info=>{})

description-检测字符串

param {String} str-待处理的字符串

param {String} type-数据格式(email,phone,tel,number,english,text,chinese,lower,upper) 可根据需要进行扩展

demo
console.log(ecDo.checkType.check('18819663362','mobile'));
//true
//添加扩展
ecDo.checkType.addRule('password',function (str) {
    return /^[-a-zA-Z0-9._]+$/.test(str);
})

ecDo.checkType.check('****asdasd654zxc', 'password').then(info => {
    console.log(info)
}).catch(err => {
    console.log(err)//false
});

15.checkPwdLevel

description
ecDo.checkPwdLevel(str)

description-检测密码强度

param {String} str-待检测的字符串

demo
ecDo.checkPwdLevel('12asdASAD')
result:result:3(强度等级为3,大写+1,小写+1,数字+1,'-','.','_'任意一字符+1,长度小于6等级为0)

16.randomWord

description
ecDo.randomWord(count)

description-随机码

param {int} count-取值范围2-36

demo
ecDo.randomWord(10)
result:"2584316588472575"

ecDo.randomWord(14)
result:"9b405070dd00122640c192caab84537"

ecDo.randomWord(36)
result:"83vhdx10rmjkyb9"

17.countStr

description
ecDo.countStr(str, strSplit)

description-检测字符串的出现次数

param {String} str-待处理的字符串

param {String} strSplit-待检测的字符串

demo
var strTest='sad44654blog5a1sd67as9dablog4s5d16zxc4sdweasjkblogwqepaskdkblogahseiuadbhjcibloguyeajzxkcabloguyiwezxc967'
ecDo.countStr(strTest,'blog')
result:6

18.filterStr

description
 ecDo.filterStr.handle(type,str,restr,restr)

description-过滤字符串

param {String} type-过滤的类型(specialStr-特殊字符,html-html标签,emjoy-emjoy表情,word-小写字母,WORD-大写字母,number-数字,chinese-中文),可根据需要进行扩展

param {String} str-待处理的字符串

param {String} restr-替换成的字符,默认''

param {String} spstr-保留的特殊字符

demo
console.log(`过滤字符|${ecDo.filterStr.handle('specialStr','sadasdasdzxc4512235%$@^&^@*!(4613zxc','','@')}|`);//除了@,其他特殊字符全部被过滤
//添加扩展
ecDo.filterStr.addType('english',function (str,replaceStr='') {
    return str.replace(/[a-zA-Z]/g, replaceStr);
});
//过滤英文字母
 console.log(ecDo.filterStr.handle('english','asdasd46撒打算的','.',''));

19.filterSpecialStr

description
 ecDo.filterSpecialStr(str, type, restr, spstr)

description-过滤字符串的特殊符号

param {String} str-待处理的字符串

param {String} restr-替换成的字符,默认''

param {String} spstr-保留的特殊字符

demo
console.log(`${ecDo.filterSpecialStr('sadasdasdzxc4512235%$@^&^@*!(4613zxcasdasd46撒打算的','','@')}`);//除了@,其他特殊字符全部被替换成空格

result:sadasdasdzxc4512235@@4613zxcasdasd46

20.filterHtml

description
 ecDo.filterHtml(str, type)

description-过滤字符串的html标签

param {String} str-待处理的字符串

param {String} restr-替换成的字符,默认''

demo
console.log(ecDo.filterHtml('<title>Title</title>'));

result:Title

22.filterEmjoy

description
 ecDo.filterEmjoy(str, type)

description-过滤字符串的大写字母

param {String} str-待处理的字符串

param {String} restr-替换成的字符,默认''

demo
console.log(ecDo.filterEmjoy('\u4e00asdasdWECASasd'));

result:— asdasdWECASasd

22.filterWordUpper

description
 ecDo.filterWordUpper(str, type)

description-过滤字符串的大写字母

param {String} str-待处理的字符串

param {String} restr-替换成的字符,默认''

demo
console.log(ecDo.filterWordUpper('asdasdWECASasd'));

result:asdasdasd

23.filterWordLower

description
 ecDo.filterWordLower(str, type)

description-过滤字符串的小写字母

param {String} str-待处理的字符串

param {String} restr-替换成的字符,默认''

demo
console.log(ecDo.filterWordLower('asdasdWECASasd'));

result:WECAS

24.filterNumber

description
 ecDo.filterNumber(str, type)

description-过滤字符串的数字

param {String} str-待处理的字符串

param {String} restr-替换成的字符,默认''

demo
console.log(ecDo.filterNumber('asdasd67w9e41z5xc'));

result:asdasdwezxc

25.filterChinese

description
 ecDo.filterChinese(str, type)

description-过滤字符串的中文字符

param {String} str-待处理的字符串

param {String} restr-替换成的字符,默认''

demo
console.log(ecDo.filterChinese('8963325asd阿斯达所多1'));

result:8963325asd1

26.formatText

description
ecDo.formatText(str, size, delimiter)

description-格式化处理字符串

param {String} str-待处理的字符串

param {Int} size-间隔

param {String} delimiter-间隔符,默认','

demo
ecDo.formatText('1234asda567asd890')
result:"12,34a,sda,567,asd,890"

ecDo.formatText('1234asda567asd890',4,' ')
result:"1 234a sda5 67as d890"

ecDo.formatText('1234asda567asd890',4,'-')
result:"1-234a-sda5-67as-d890"

27.longestWord

description
ecDo.formatText(str, splitType)

description-找出最长单词

param {String} str-字符串

param {splitType} size-间隔符,默认' '

demo
ecDo.longestWord('Find the Longest word in a String')
result: {el: "Longest", max: 7}

ecDo.longestWord('Find|the|Longest|word|in|a|String','|')
result: {el: "Longest", max: 7}

28.titleCaseUp

description
ecDo.titleCaseUp(str, splitType)

description-句中单词首字母大写

param {String} str

param {splitType} size-间隔符,默认' '

demo
ecDo.titleCaseUp('this is a title')

result: "This Is A Title"

ecDo.titleCaseUp('this is a title','|')

result: "This Is A Title"

29.unique

description
ecDo.unique(arr)

description-数组去重

param {Array} arr-待去重数组

demo
ecDo.unique([1,2,3,4,2,1,2,3,4,5])

result: [1, 2, 3, 4, 5]

30.upsetArr

description
ecDo.upsetArr(arr)

description-数组顺序打乱

param {Array} arr-待打乱数组

demo
ecDo.upsetArr([1,2,3,4,5,6,7,8,9,0])
result:  [7, 1, 3, 2, 4, 6, 8, 9, 0, 5]

31.maxArr

description
ecDo.maxArr(arr)

description-获取数组最大值

param {Array} arr-待处理数组

demo
ecDo.maxArr([1,2,3,4,5,6,7,8,9,0])
result:  9

32.minArr

description
ecDo.minArr(arr)

description-获取数组最小值

param {Array} arr-待处理数组

demo
ecDo.minArr([1,2,3,4,5,6,7,8,9,0])
result:  0

33.sumArr

description
ecDo.sumArr(arr)

description-数组求和

param {Array} arr-待处理数组

demo
ecDo.sumArr([1,2,3,4,5,6,7,8,9,0])
result:  45

34.covArr

description
ecDo.covArr(arr)

description-数组求和

param {Array} arr-待处理数组

demo
ecDo.covArr([1,2,3,4,5,6,7,8,9,0])
result:  4.5

35.randomOne

description
ecDo.randomOne(arr)

description-从数组中随机获取一个元素

param {Array} arr-待处理数组

demo
ecDo.randomOne(['a','b','c','d','e'])

result: "c"

36.getEleCount

description
ecDo.getEleCount(obj, ele)

description-获取数组(字符串)一个元素出现的次数

param {Array String} obj-待处理数组(字符串) param {String} ele-要匹配的元素

demo
ecDo.getEleCount('asd56+asdasdwqe','a')
result:3
ecDo.getEleCount([1,2,3,4,5,66,77,22,55,22],22)
result:2

37.getCount

description
ecDo.getCount(arr)

description-获取数组(字符串)所有元素的出现次数

param {Array String} obj-待处理数组(字符串)

demo
//返回所有情况
ecDo.getCount([1,2,3,1,2,5,2,4,1,2,6,2,1,3,2])

result:[{"el":"2","count":6},{"el":"1","count":4},{"el":"3","count":2},{"el":"4","count":1},{"el":"5","count":1},{"el":"6","count":1}]

38.getArrayNum

description
ecDo.getEleCount(obj, ele)

description-得到n1-n2下标的数组

param {Array} obj-待处理数组 param {int} n1-开始下标 param {int} n2-结束下标(不能比n1小)

demo
ecDo.getArrayNum([0,1,2,3,4,5,6,7,8,9],5,9)

result:[5, 6, 7, 8, 9] ecDo.getArrayNum([0,1,2,3,4,5,6,7,8,9],2) //不传第二个参数,默认返回从n1到数组结束的元素 result:[2, 3, 4, 5, 6, 7, 8, 9]

39.removeArrayForValue

description
ecDo.removeArrayForValue(arr, val, type)

description-删除值为'val'的数组元素

param {Array} obj-待处理数组 param {Sting} val-要匹配的字符

demo
//数组元素的值全等于'test'才被删除
ecDo.removeArrayForValue(['test','test1','test2','test','aaa'],'test')

result:["test1", "test2", "aaa"]

40.removeArrayForLike

description
ecDo.removeArrayForValue(arr, val, type)

description-删除值含有'val'的数组元素

param {Array} obj-待处理数组 param {Sting} val-要匹配的字符

demo
//带有'test'的都删除
ecDo.removeArrayForValue(['test','test1','test2','test','aaa'],'test','%')

result:["aaa"]

41.getOptionArray

description
ecDo.getOptionArray(arr, keys)

description-获取对象数组某些项

param {Array} obj-待处理数组 param {Sting} keys-要获取的值的属性,多个属性用','分割

demo
var arr=[{a:1,b:2,c:9},{a:2,b:3,c:5},{a:5,b:9},{a:4,b:2,c:5},{a:4,b:5,c:7}]

ecDo.getOptionArray(arr,'a')

result: [1, 2, 5, 4, 4]

ecDo.getOptionArray(arr,'a,c')

result:[{a: 1, c: 9},{a: 2, c: 5},{a: 5, c: undefined},{a: 4, c: 5},{a: 4, c: 7}]

42.filterOptionArray

description
ecDo.filterOptionArray(arr, keys)

description-过滤对象数组某些项

param {Array} arr-待处理数组 param {Sting} keys-要过滤的值的属性,多个属性用','分割

demo
var arr=[{a:1,b:2,c:9},{a:2,b:3,c:5},{a:5,b:9},{a:4,b:2,c:5},{a:4,b:5,c:7}]

ecDo.filterOptionArray(arr,'a')
result: [1, 2, 5, 4, 4]

ecDo.filterOptionArray(arr,'a,c')

result:[{b: 2},{b: 3},{b: 9},{b: 2},{b: 5}]

43.arraySort

description
ecDo.arraySort(arr, sortText)

description-对象数组的排序

param {Array} arr-待处理数组 param {Sting} sortText-排序字段,多个字段用','分割

demo
var arr=[{a:1,b:2,c:9},{a:2,b:3,c:5},{a:5,b:9},{a:4,b:2,c:5},{a:4,b:5,c:7}]
//a是第一排序条件,b是第二排序条件
ecDo.arraySort(arr,'a,b')

result:[{"a":1,"b":2,"c":9},{"a":2,"b":3,"c":5},{"a":4,"b":2,"c":5},{"a":4,"b":5,"c":7},{"a":5,"b":9}]

44.steamroller

description
ecDo.steamroller(arr)

description-数组扁平化

param {Array} arr-待处理数组

demo
ecDo.steamroller([1,2,[4,5,[1,23]]])

result:[1, 2, 4, 5, 1, 23]

45.getFontSize

description
ecDo.getFontSize(_client)

description-适配rem

param {Int} _client-设计图宽度

demo
ecDo.getFontSize(750)

46.getEndTime

description
ecDo.getEndTime(endTime)

description-到某一个时间的倒计时

param {String} endTime-结束时间(需要正确的时间格式)

demo
ecDo.getEndTime('2017/11/22 16:0:0')
//测试时间是2017.11.6  17.14.55   //15天22时46分43秒

result:{ d:15, h:22, m:46, s:43 }

47.formatDate

description
ecDo.getEndTime(date,fmt)

description-时间格式化

param {String} date-时间戳(需要正确的格式) param {String} fmt-时间格式

demo
console.log(ecDo.formatDate(1526071153233));

result:2018-05-12 04:39:13

48.randomColor

description
ecDo.getEndTime(endTime)

description-生成随机颜色

demo
console.log(ecDo.randomColor(16));

result:#0d4814 console.log(ecDo.randomColor()); result:rgb(118,235,151)

49.randomNumber

description
ecDo.randomNumber(n1, n2)

description-随机返回一个范围的数字

param {Int} n1-最小值

param {Int} n2-最大值

demo
//返回5-10的随机整数,包括5,10
ecDo.randomNumber(5,10)

result:6 //返回0-10的随机整数,包括0,10 ecDo.randomNumber(10) result:7 //返回0-100000000的随机整数,包括0,10 ecDo.randomNumber()

50.setUrlPrmt

description
ecDo.setUrlPrmt(obj)

description-设置url参数

param {Object} url-原链接

param {Object} obj-需要设置的参数

demo
console.log(ecDo.setUrlParam('http://sss.com',{'a':1,'b':2}));

result:http://sss.com?a=1&b=2

51.getUrlPrmt

description
ecDo.getUrlPrmt(url)

description-获取url参数

param {String} url-超链接

demo
ecDo.getUrlPrmt('github.com?draftId=122000011938')

result:{draftId: "122000011938"}

52.getUrlPrmt

description
ecDo.upDigit(n)

description-现金额大写转换函数

param {number} n-金额数目

demo
ecDo.upDigit(10.5)

result:"人民币壹拾元伍角"

ecDo.upDigit(168752632)

result:"人民币壹亿陆仟捌佰柒拾伍万贰仟陆佰叁拾贰元整"

ecDoupDigit(1682)

result:"人民币壹仟陆佰捌拾贰元整"

ecDo/upDigit(-1693)

result:"欠人民币壹仟陆佰玖拾叁元整"

53.filterParams

description
ecDo.filterParams(obj)

description-过滤对象里面值为null或者underfind的的属性underfind的属性

param {Object} obj-待处理对象

demo
ecDo.filterParams({a:"",b:null,c:"010",d:123})
result:{c: "010", d: 123}

54.isType

description
ecDo.istype(o, type)

description-数据类型判断

param {Array|Object|String|Function|Number|Boolean|Undefined|Null|HTML} o-待处理的对象 param {String} type-类型字符串

demo
ecDo.istype([],'array')
result:true

ecDo.istype([])
result:'[object Array]'

55.validateForm

description
ecDo.validateForm.check(arr).then(info => {
    console.log(info)
}).catch(err => {
    console.log(err)
});

ecDo.validateForm.checkAll(arr).then(info => {
    console.log(info)
 }).catch(err => {
   console.log(err)
 });

description-表单验证

demo

参考example/validateForm.html

56.getBrowserInfo

description
ecDo.getBrowserInfo(type)

description-手机类型判断 param {String} type-类型字符串(android|iphone|ipad|weixin)

demo
ecDo.getBrowserInfo('android')

result:是安卓就返回true,否则就false

ecDo.getBrowserInfo()

result:返回手机浏览器的信息

57.delayFn

description
ecDo.delayFn(fn, delay, mustDelay)

description-函数节流 param {String} fn-执行的函数 param {Number} delay-间隔时间 param {Number} mustDelay-最大间隔时间

demo
 var count=0;
 function fn1(){
     count++;
     console.log(count)
 }
 //每100ms连续触发的调用,后一个调用会把前一个调用的等待处理掉,但每隔200ms至少执行一次
 document.onmousemove=delayFn(fn1,100,200)

参考:example/delayFn.html

58.setCookie

description
ecDo.setCookie(name, value, iDay)

description-设置cookie

param {String} name-cookie名 param {String} value-cookie值 param {Int} iDay-时间(天数)

demo
ecDo.setCookie('test', 'testcookie', 2)

59.getCookie

description
ecDo.getCookie(name)

description-获取cookie

param {String} name-cookie名

demo
ecDo.getCookie('test')

60.removeCookie

description
ecDo.removeCookie(name)

description-删除cookie

param {String} name-cookie名

demo
ecDo.removeCookie('test')

61.cookie

description
ecDo.cookie(name, value, iDay)

description-设置cookie

param {String} name-cookie名 param {String} value-cookie值 param {Int} iDay-时间(天数)

demo
ecDo.cookie('test', 'testcookie', 2)//设置
ecDo.cookie('test')//获取
ecDo.cookie('test', 'testcookie', -1)//删除,中间的值已经没有意义,只要天数设置-1,只要无效

62.hasClass

description
ecDo.hasClass(obj, classStr)

description-检测对象是否有哪个类名

param {Object} obj-Dom对象 param {String} classStr-class名

demo
ecDo.hasClass(obj,'test')

result:true|false

63.addClass

description
ecDo.addClass(obj, classStr)

description-添加类名

param {Object} obj-Dom对象 param {String} classStr-class名

demo
ecDo.addClass(obj,'test')

64.removeClass

description
ecDo.removeClass(obj, classStr)

description-添加类名

param {Object} obj-Dom对象 param {String} classStr-class名

demo
ecDo.removeClass(obj,'test')

65.replaceClass

description
ecDo.replaceClass(obj, newName, oldName)

description-替换类名

param {Object} obj-Dom对象 param {String} newName-被替换的类名 param {String} oldName-替换的类名

demo
ecDo.replaceClass(obj,'test','afterClass')

66.siblings

description
ecDo.siblings(obj, opt)

description-获取兄弟节点

param {Object} obj-Dom对象 param {String} opt-过滤条件

demo
ecDo.siblings(obj,'#id')
result:符合条件的Dom对象

67.css

description
ecDo.css(obj,json)

description-设置样式

param {Object} obj-Dom对象 param {Object} json-样式名

demo

ecDo.css(obj,{'width':'300px','height':'300px'})

68.html

description
ecDo.html(obj)
ecDo.html(obj,str)

description-设置或者获取对象的所有内容

param {Object} obj-Dom对象 param {String} str-html内容

demo
ecDo.html(obj)
result:innerHTML

ecDo.html(obj,'<div>1111</div>')

69.text

description
ecDo.text(obj)
ecDo.text(obj,str)

description-设置或者获取对象的文本

param {Object} obj-Dom对象 param {String} str-内容(html标签将会被过滤)

demo
ecDo.text(obj)
result:innerHTML(过滤html标签)

ecDo.text(obj,'1230.312asd')

70.show

description
ecDo.show(obj)

description-显示对象

param {Object} obj-Dom对象

demo
ecDo.show(obj)

71.hide

description
ecDo.hide(obj)

description-隐藏对象

param {Object} obj-Dom对象

demo
ecDo.hide(obj)

72.ajax

description
ecDo.ajax(obj)

description-ajax封装参数

param {Object} 对象参数

  • @param {string}obj.type http连接的方式,包括POST和GET两种方式
  • @param {string}obj.url 发送请求的url
  • @param {boolean}obj.async 是否为异步请求,true为异步的,false为同步的
  • @param {object}obj.data 发送的参数,格式为对象类型
  • @param {function}obj.success ajax发送并接收成功调用的回调函数
  • @param {function}obj.error ajax发送失败或者接收失败调用的回调函数
demo
ecDo.ajax({
  	type:'get',
  	url:'xxx',
  	data:{
  		id:'111'
  	},
  	success:function(res){
  		console.log(res)
  	}
})

73.aftLoadImg

description
ecDo.aftLoadImg(obj, url, errorUrl,cb)

description-图片没加载出来时用一张图片代替

param {Object} obj-Dom对象 param {String} url-图片的url param {String} errorUrl-出错的图片的url param {Function} cb-回调函数,参数为obj

demo
ecDo.aftLoadImg(oImgLoad[i], oImgLoad[i].dataset.src, _errorUrl,function(o){console.log(o)});

74.loadImg

description
ecDo.loadImg(className, num, errorUrl)

description-图片滚动懒加载

param {String} className-遍历Dom带有的类名 param {String} num-图片的url param {String} errorUrl-出错的图片的url

demo
//比如,一张图片距离文档顶部3000,num参数设置200,那么在页面滚动到2800的时候,图片加载。不传num参数就滚动,num默认是0,页面滚动到3000就加载


//html代码
//<p><img data-src="lawyerOtherImg.jpg" class="load-img" width='528' height='304' /></p>
//<p><img data-src="lawyerOtherImg.jpg" class="load-img" width='528' height='304' /></p>
//<p><img data-src="lawyerOtherImg.jpg" class="load-img" width='528' height='304' /></p>....

//data-src储存src的数据,到需要加载的时候把data-src的值赋值给src属性,图片就会加载。
//详细可以查看testLoadImg.html
    window.onload = function() {
     ecDo.loadImg('load-img',100);
    window.onscroll = function() {
            ecDo. loadImg('load-img',100);
        }
    }

参考example/loadImg.html

75.findKey

description
 ecDo.findKey(str, key, el)

description-关键字加标签(高亮)

param {String} str-待处理的字符串 param {String} key-关键字,多个关键字','分割 param {String} el-要添加的元素,html标签元素 默认span

demo
ecDo.findKey('守侯我oaks接到了来自下次你离开快乐吉祥留在开城侯','守侯 开')

result:"守侯我oaks接到了来自下次你离开快乐吉祥留在开城侯"

ecDo.findKey('守侯我oaks接到了来自下次你离开快乐吉祥留在开城侯','守侯 开','i')

result:"守侯我oaks接到了来自下次你离快乐吉祥留在城侯"

LICENSE

MIT