input type=checkbox的值是on或off 实体类中这样写即可 public void setChapterVisibility(Object chapterVisibility) { if (chapterVisibility.equals("on")) this.chapterVisibility = 1; else if (chapterVisibility.equals("off")) this.chapterVisibility = 0; e
/** * 获取URL中指定参数的值 * * @param name 参数名称 * @returns */ function getQueryString(name) { var reg = new RegExp('(^|&)' + name + '=([^&]*)(&|$)', 'i'); var r = window.location.search.substr(1).match(reg); if (r != null) { return unescape(r[2]); } r
最近遇到一个问题: var obj = {"name1":"张三","name2":"李四"}; var key = "name1"; var value = obj.key;//得到了"undefined" value = obj.name1;//得到了"张三" 其实我是想动态给key赋值,然后得到key为多少所对就的值.但这种做法行不通,obj.key会去找obj