- 軟件開發
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一、原生JavaScript實現字符串長度截取
二、原生JavaScript獲取域名主機
三、原生JavaScript轉義html標簽
四、原生JavaScript時間日期格式替換
Date.prototype.Format = function(formatStr) {
var str = formatStr;
var Week = ['日', '一', '二', '三', '四', '五', '六'];
str = str.replace(/yyyy|YYYY/, this.getFullYear());
str = str.replace(/yy|YY/, (this.getYear() % 100) > 9 ? (this.getYear() % 100).toString() : '0' + (this.getYear() % 100)); str = str.replace(/MM/, (this.getMonth() + 1) > 9 ? (this.getMonth() + 1).toString() : '0' + (this.getMonth() + 1));
str = str.replace(/M/g, (this.getMonth() + 1));
str = str.replace(/w|W/g, Week[this.getDay()]);
str = str.replace(/dd|DD/, this.getDate() > 9 ? this.getDate().toString() : '0' + this.getDate());
str = str.replace(/d|D/g, this.getDate());
str = str.replace(/hh|HH/, this.getHours() > 9 ? this.getHours().toString() : '0' + this.getHours());
str = str.replace(/h|H/g, this.getHours());
str = str.replace(/mm/, this.getMinutes() > 9 ? this.getMinutes().toString() : '0' + this.getMinutes());
str = str.replace(/m/g, this.getMinutes());
str = str.replace(/ss|SS/, this.getSeconds() > 9 ? this.getSeconds().toString() : '0' + this.getSeconds());
str = str.replace(/s|S/g, this.getSeconds());
return str
五、原生JavaScript判斷是否為數字類型
六、原生JavaScript獲取cookie值
七、原生JavaScript格式化CSS樣式代碼
八、原生JavaScript實現checkbox全選與全不選
九、原生JavaScript根據樣式名稱檢索元素對象
十、原生JavaScript判斷是否以某個字符串開頭
十一、原生JavaScript獲取頁面scrollLeft
十二、原生JavaScript跨瀏覽器添加事件
十三、原生JavaScript用正則表達式清除相同的數組(高效率)
