The window.location object can be used to get the current URL. The window.location.href property returns the href (URL) of the current page. We can also use window.location or location in place of window.location.href.ExampleIn this example we will use window.location.href to get the ...
constpageParam =newURL(location.href).searchParams.get('page')consturl =newURL(location.href)constcurrentPage =Number(url.searchParams.get('page')) url.searchParams.set('page',String(currentPage +1)) location.href= url.toString() 这不仅限于浏览器,它也可以在 Node.js 中使用 consthttp =requ...
function getThis()( console.log(this) } getThis(); //returns Window {postMessage: ƒ, blur: ƒ, focus: ƒ, close: ƒ, frames: Window, ...} Listing 5-2Get the Current Context of a Function in the Global Scope 代码中调用函数的地方称为执行上下文。执行上下文决定了this 的值。注...
向服务器提交数据常见的两种方式是Get和Post。Get方式一般会在url后面把参数带上,如“http://127.0.0.1:8080/struts2test/database/datatest.html?id=5&name=li”。 使用Get方式提交数据,浏览器会对URL进行URL encode,然后发送给服务器,不同的浏览器可能会有不同的编码方式,因此发送之前需要使用JavaScript对参数...
Open modal for @mdo Open modal for @fat Open modal for @getbootstrap ...more buttons... <button type="button" class="btn btn-primary" data-toggle="modal" data-target="#exampleModal" data-whatever="@mdo">Open modal for @mdo</button> <button type="button" class="btn btn-primary"...
page=1 url.href // https://www.baidu.com/a?page=1 url.origin // https://www.baidu.com url.searchParams.get('page') // 1 4url.png 常用URLSearchParams方法 该URLSearchParams对象可在URL实例上访问,url.searchParams支持许多方便的方法: searchParams.has(name) ❝ 检查搜索参数是否包含给定...
consturl=newURL(url[,base]) 1. 「参数」 url 是一个表示绝对或相对 URL 的 DOMString。如果url 是相对 URL,则会将 base 用作基准 URL。如果 url 是绝对 URL,则无论参数base是否存在,都将被忽略 base 可选 是一个表示基准 URL 的 DOMString,在 url 是相对 URL 时,它才会起效。如果未指定,则默认为...
let https = require("https"); let fs = require("fs"); let url = require("url"); let path = require("path"); var options = { hostname: "localhost", port: 8000, path: "/", method: "GET", rejectUnauthorized: false, key: fs.readFileSync("./keys/client.key"), cert: fs.read...
If you'd like to get a particular plugin instance, retrieve it directly from an element: $('[rel="popover"]').data('popover'). Default settings You can change the default settings for a plugin by modifying the plugin's Constructor.DEFAULTS object: $.fn.modal.Constructor.DEFAULTS.keyboard ...
function getUrlState(URL){ var xmlhttp = new ActiveXObject("microsoft.xmlhttp"); xmlhttp.Open("GET",URL, false); try{ xmlhttp.Send(); }catch(e){ }finally{ var result = xmlhttp.responseText; if(result){ if(xmlhttp.Status==200){ return(true); }else{ return(false); } }else{ ret...