Nearly all of Bootstrap's JavaScript plugins feature a first-class data API, allowing you to use JavaScript just by adding data attributes. Dropdown <div class="dropdown"> <button class="btn btn-primary dropdown-toggle" type="button" data-bs-toggle="dropdown" aria-expanded="false"> ...
DataKeysContainer 如果命名容器实现IDataKeysControl,则获取对命名容器的引用。 (继承自Control) DesignMode 获取一个值,该值指示是否正在使用设计图面上的一个控件。 (继承自Control) Disabled 获取或设置一个值,该值指示 HTML 服务器控件是否被禁用。 (继承自HtmlControl) ...
string ConnectString = "server=localhost;database=pubs;integrated security=SSPI"; string QueryString = "select * from authors"; SqlConnection myConnection = new SqlConnection(ConnectString); SqlDataAdapter myCommand = new SqlDataAdapter(QueryString, myConnection); // Create a dataset to store the que...
document.getElementById("myBtn").style.top="100px"; Try it Yourself » Description The top property sets or returns the top position of a positioned element. This property specifies the top position of the element including padding, scrollbar, border and margin. ...
setData(format, data) 设置拖拽事件中要传递的数据,format的参数为数据类型,data要存入的数据。例如:event.dataTransfer.setData('text/plain', 'hello world') 存入的数据类型,共有4种: text/plain text/html text/xml text/uri-list 注:如果给定类型的数据不存在,则将其添加到拖动数据存储的末尾,使得dataTransf...
.value;/*存储数据*/window.sessionStorage.setItem("userName",name);};/*获取数据*/document.querySelector("#getData").onclick=function(){/*如果找不到对应名称的key,那么就会获取null*/varname=window.sessionStorage.getItem("userName");alert(name);};/*删除数据*/document.querySelector("#removeData"...
[优化] data-scroll 滚动到指定位置属性,增加data-offset偏移量设置 2022-04-21 [增加] ice.paging分页控件 [修复] ice.view在IOS Safari浏览器中不兼容正则先行断言问题导致的出错 2022-04-13 [修复] ice.view中处理复选框造成选中项失效的bug [优化] ice.js的form方法 ...
<div class="form-group"> <div class="col-xs-12 col-sm-4 col-sm-offset-3"> <label> <input name="agree" id="agree" type="checkbox" class="ace" /> <span class="lbl"> I accept the policy</span> </label> </div> </div> </form> ...
shadowOffsetX = float shadowOffsetY = float shadowBlur = float shadowColor = color(必需项) ctx.getImageData(x,y,w,h) ImageData对象 width:选中区域在横向上css像素的个数 height:选中区域在纵向上css像素的个数 data:数组 选中区域所有像素点的rgba信息,rgba的取值从0到255 ctx.putImageData(imgdata...