xmlhttprequest

问题 I'm trying to add a sleep / delay function inside a js file, This one: var webTest = function() { let regex = /^https?:\/\//; let url = $('#list_urls').val().split('\n'); var xmlhttp = [], i; var myObj2 = [], i; for(let i = 0; i < url.length; i++) { (function(i) { xmlhttp[i] = new XMLHttpRequest(); url[i] = url[i].replace(regex, ''); xmlhttp[i].open("GET", "https://website.com/API?key=<MY_API_KEY>&url="+url[i], false); xmlhttp[i].onreadystatechange = function() { if (xmlhttp[i].readyState ===

问题 I'm trying to add a sleep / delay function inside a js file, This one: var webTest = function() { let regex = /^https?:\/\//; let url = $('#list_urls').val().split('\n'); var xmlhttp = [], i; var myObj2 = [], i; for(let i = 0; i < url.length; i++) { (function(i) { xmlhttp[i] = new XMLHttpRequest(); url[i] = url[i].replace(regex, ''); xmlhttp[i].open("GET", "https://website.com/API?key=<MY_API_KEY>&url="+url[i], false); xmlhttp[i].onreadystatechange = function() { if (xmlhttp[i].readyState ===

问题 I'm trying to add a sleep / delay function inside a js file, This one: var webTest = function() { let regex = /^https?:\/\//; let url = $('#list_urls').val().split('\n'); var xmlhttp = [], i; var myObj2 = [], i; for(let i = 0; i < url.length; i++) { (function(i) { xmlhttp[i] = new XMLHttpRequest(); url[i] = url[i].replace(regex, ''); xmlhttp[i].open("GET", "https://website.com/API?key=<MY_API_KEY>&url="+url[i], false); xmlhttp[i].onreadystatechange = function() { if (xmlhttp[i].readyState ===

问题 I'm trying to add a sleep / delay function inside a js file, This one: var webTest = function() { let regex = /^https?:\/\//; let url = $('#list_urls').val().split('\n'); var xmlhttp = [], i; var myObj2 = [], i; for(let i = 0; i < url.length; i++) { (function(i) { xmlhttp[i] = new XMLHttpRequest(); url[i] = url[i].replace(regex, ''); xmlhttp[i].open("GET", "https://website.com/API?key=<MY_API_KEY>&url="+url[i], false); xmlhttp[i].onreadystatechange = function() { if (xmlhttp[i].readyState ===

问题 I have a website that accesses an API from an external server (not the server that serves the website) via a plain XmlHttpRequest (see below). That API requires an API key for accessing the service to be added as request header. However, as these are CORS requests the browser first does a preflight request to check if that server supports CORS. Now, it seems that the server also wants to see the API key in these preflight requests that are done by the browser. Is it possible to pass the API

问题 I'm staring my UI5 with the following bootstrapping in index.js : sap.ui.define([ "sap/m/Shell", "sap/ui/core/ComponentContainer" ], (Core, Shell, ComponentContainer) => { "use strict"; new Shell("", { app: new ComponentContainer("", { height: "100%", name: "webapp" }), appWidthLimited: false }).placeAt("content"); }); According to the UI5 documentation: Static dependencies are loaded in the dependency declaration array of the sap.ui.define call. These dependencies are always loaded in

问题 I'm staring my UI5 with the following bootstrapping in index.js : sap.ui.define([ "sap/m/Shell", "sap/ui/core/ComponentContainer" ], (Core, Shell, ComponentContainer) => { "use strict"; new Shell("", { app: new ComponentContainer("", { height: "100%", name: "webapp" }), appWidthLimited: false }).placeAt("content"); }); According to the UI5 documentation: Static dependencies are loaded in the dependency declaration array of the sap.ui.define call. These dependencies are always loaded in

问题 I would like to use data within a JSON file which I get by using the XMLHttpRequest. I already checked that I recieve the file. var xhttp = new XMLHttpRequest(); xhttp.onreadystatechange = function() { if (this.readyState == 4 && this.status == 200) { document.getElementById("demo").innerHTML = this.responseText; } }; var obj = xhttp.open("GET", "../data/data.json", true); xhttp.send(); var obj1 = JSON.parse(obj); a0 = obj1.a0; This is my JSON file. {"a0":2, "a1": -2.356, "a2": 4.712} I can't

来源： https://stackoverflow.com/questions/63826515/how-to-find-loading-bottleneck-of-a-slow-loading-sapui5-app

来源： https://stackoverflow.com/questions/63826515/how-to-find-loading-bottleneck-of-a-slow-loading-sapui5-app