Tip: Use jQuery's event.relatedTarget to get the element which triggered the dropdown:Example $(".dropdown").on("show.bs.dropdown", function(event){ var x = $(event.relatedTarget).text(); // Get the text of the element alert(x);}); Try it Yourself » ...
首先介绍了两种方法：使用 tf.cast() 和 tf.to_int32()，但它们都返回了 Tensor 对象。然后，文章...
<Dropdown menu={{ items: [ { key: 'one', label: 'hello world', }, { type: 'divider', }, { key: 'two', label: 'hello jd', }, ], onClick: (e) => { e.domEvent.stopPropagation(); }, }} > <Button onClick={(e) => e.stopPropagation()}>www</Button> </Dropdown> ...
JavaScript文件:https://cdn.bootcss.com/bootstrap/{版本号}/js/bootstrap.min.js 在HTML文件中创建一个Dropdown组件,并添加一个按钮和下拉菜单项。例如: 在HTML文件中创建一个Dropdown组件,并添加一个按钮和下拉菜单项。例如: 在JavaScript文件中定义一个处理点击事件的函数。例如: 在JavaScript文件中定义...
in the drop-down instead of a ListBox. The DropDownTree's object model is also similar to the MultiSelect's: you can listen to the checkedItemsChanged event and get/set the selection using the checkedItems property: Drop-Down-Tree Multi-Select JavaScript onload = function() ...
Controllable with API by code. (Show/Hide/Select) Change everything into a dropdown list trigger. Demo You can find them in the example. Update History v1.0.2 Fixed Issue when initialScrollIndex failed. Added missing props: ref, getItemLayout, onScrollToIndexFailed ...
*/_this.checkedItemsChanged = new wijmo.Event(); wijmo.addClass(_this.hostElement,'wj-dropdowntree');// make header element read-only_this._tbx.readOnly =true;// toggle drop-down when clicking on the header element// (and not on a containing label element)_this.addEventListener(_this....
// 把 dropdown.js 放在了你的扩展控件目录,你可以: layui.config({ base: '你的扩展目录' }).use(['dropdown'], function () { var dropdown = layui.dropdown; // 监听菜单点击 dropdown.onFilter('test1', function (event) { // ...业务代码 ...
window.onclick=function(event) { if(!event.target.matches('.dropbtn')){ vardropdowns = document.getElementsByClassName("dropdown-content"); vari; for(i =0; i < dropdowns.length; i++) { varopenDropdown = dropdowns[i]; if(openDropdown.classList.contains('show')){ ...
Close the drop down and dispatch a DropDownEvent.CLOSE event. DropDownController openDropDown():void Open the drop down and dispatch a DropdownEvent.OPEN event. DropDownController processFocusOut(event:FocusEvent):void Close the drop down if it is no longer in focus. DropDownCo...