第十五章:JavaScript 在 Web 浏览器中 JavaScript 语言是在 1994 年创建的,旨在使 Web 浏览器显示的文档具有动态行为。自那时以来,该语言已经发生了显著的演变,与此同时,Web 平台的范围和功能也迅速增长。今天,JavaScript 程序员可以将 Web 视为一个功能齐全的应用程序开发平台。Web 浏览器专门用于显示格式化文本和...
Modals have two optional sizes, available via modifier classes to be placed on a .modal-dialog. Large modal Small modal Copy <!-- Large modal --> Large modal ... <!-- Small modal -->
通过在一个起控制器作用的元素(例如:按钮)上添加 data-toggle="modal" 属性,或者 data-target="#foo" 属性,再或者 href="#foo" 属性,用于指向被控制的模态框。 Copy Launch modal 通过JavaScript 调用 只需一行 JavaScript 代码,即可通过元素的 id myModal 调用模态框: Copy $('#myModal').modal(options...
Allows to navigate between GeoJSON layers, select some, and return selection. Demo Easy-Mountain Leaflet.HtmlLegend A simple Leaflet plugin for creating legends using HTML elements. Demo Kaveh Karimi Leaflet.Legend Display legend symbols and toggle overlays. Demo JJ Jin Leaflet.Messagebox Display...
'use strict'; const switcher = document.querySelector('.btn'); switcher.addEventListener('click', function() { document.body.classList.toggle('light-theme'); document.body.classList.toggle('dark-theme'); const className = document.body.className; if(className == "light-theme") { this.text...
random() Returns a random number between 0 and 1 Math readyState Returns the (loading) status of the document Document reduce() Reduce the values of an array to a single value (going left-to-right) Array reduceRight() Reduce the values of an array to a single value (going right-to-lef...
通过在一个起控制器作用的元素(例如:按钮)上添加 data-toggle="modal" 属性,或者 data-target="#foo" 属性,再或者 href="#foo" 属性,用于指向被控制的模态框。 Copy Launch modal 通过JavaScript 调用 只需一行 JavaScript 代码,即可通过元素的 id myModal 调用模态框: Copy $('#myModal').modal(options...
percentage-or-ratio Number values in this field reflect the relationship between different quantities. measurement A number that reflects a characteristic that you can precisely measure. unique-identifier The values in this field are used to positively distinguish one feature or entity from another. ord...
toggle toggle([setting]) ⇒ self Toggle between showing and hiding each of the elements, based on whether the first element is visible or not. If setting is present, this method behaves like show if setting is truthy or hide otherwise. var input = $('input[type=text]') $('#too_...
console.collapsibleAllow collapsing the console via a toggle button.true Theconsolepane Show the outputconsole.log, similar to the Chrome inspector. This can be a separate pane, or embedded in the player pane. TitleDescriptionDefault showFileNameShow the file name containing theconsole.log.false ...