settimeout

问题 How can I refresh or reload a page with timeout in javascript or jquery only when a specific class is visible or img is not found i found this https://stackoverflow.com/a/14787543/7051635 but there is no timeout and when i'm in front of an omg not found, nothing happened. 回答1: Use the setTimeout() global method to create a timer. This will reload the page after 5000 milliseconds (5 seconds): setTimeout(function(){ location.reload(); }, 5000); This code can be added to any event you need it to

问题 var myTimer = setInterval(function(){ var eleID = ''; var delayTimer = ''; $('#hp-fcas li').each(function(i) { eleID = $(this).attr('id'); delayedTrigger( $('#'+eleID + ' a'), 7000*i); }); function delayedTrigger(elem, delay){ setTimeout(function(){ $(elem).trigger('click'); }, delay ); } }, 21000); $(".play").click(function(){ clearTimeout(); clearInterval(myTimer); }); The first interval is 21 seconds, of the first instance. the 2nd interval is 3 7-second instances (what I want). I'm trying

问题 var myTimer = setInterval(function(){ var eleID = ''; var delayTimer = ''; $('#hp-fcas li').each(function(i) { eleID = $(this).attr('id'); delayedTrigger( $('#'+eleID + ' a'), 7000*i); }); function delayedTrigger(elem, delay){ setTimeout(function(){ $(elem).trigger('click'); }, delay ); } }, 21000); $(".play").click(function(){ clearTimeout(); clearInterval(myTimer); }); The first interval is 21 seconds, of the first instance. the 2nd interval is 3 7-second instances (what I want). I'm trying

问题 var myTimer = setInterval(function(){ var eleID = ''; var delayTimer = ''; $('#hp-fcas li').each(function(i) { eleID = $(this).attr('id'); delayedTrigger( $('#'+eleID + ' a'), 7000*i); }); function delayedTrigger(elem, delay){ setTimeout(function(){ $(elem).trigger('click'); }, delay ); } }, 21000); $(".play").click(function(){ clearTimeout(); clearInterval(myTimer); }); The first interval is 21 seconds, of the first instance. the 2nd interval is 3 7-second instances (what I want). I'm trying

问题 I have a progressbar on the top of my page that I'm using to display the 1 minute timer used to refresh all the charts. The problem I'm having is that it never seems to be consistent. function headerBar() { var progressbar = $('#timerBar'); progressbar.progressbar({ value: 0 }); function progress() { var val = progressbar.progressbar('value') || 0; progressbar.progressbar('value', val + 5); if (val < 99) { setTimeout(progress, 3000); } } progress(); } headerBar(); setInterval(function () {

问题 I have a progressbar on the top of my page that I'm using to display the 1 minute timer used to refresh all the charts. The problem I'm having is that it never seems to be consistent. function headerBar() { var progressbar = $('#timerBar'); progressbar.progressbar({ value: 0 }); function progress() { var val = progressbar.progressbar('value') || 0; progressbar.progressbar('value', val + 5); if (val < 99) { setTimeout(progress, 3000); } } progress(); } headerBar(); setInterval(function () {

问题 I have an array of URLs that I need to loop through and open in a new window. However, I need to be able to set a timeout between each window's open and close. In other words, the window should only stay open for a set interval, then move on to the next URL in the array. The following code opens the windows, but only closes the first one. (function X() { document.getElementById("target").onclick = function () { var urlList = ['http://www.google.com', 'http://www.msn.com', 'http://www.yahoo

问题 I have an array of URLs that I need to loop through and open in a new window. However, I need to be able to set a timeout between each window's open and close. In other words, the window should only stay open for a set interval, then move on to the next URL in the array. The following code opens the windows, but only closes the first one. (function X() { document.getElementById("target").onclick = function () { var urlList = ['http://www.google.com', 'http://www.msn.com', 'http://www.yahoo

问题 Objective Find out the true behavior of setTimeout(fn, X) when X-> 0. Background I am developing a tool that makes QPS (Queries Per Second) tests, using setTimeout() . I was recently surprised when I made a test of 1000 QPS that took roughly 5 seconds to execute when it should have taken 1 (not counting any other external factors). The tests works fine for lower values of QPS, bellow 100 for example. While investigating, I found some articles explaining that when making setTimeout(fn, X)