settimeout

javascript setTimeout传递参数

。_饼干妹妹 提交于 2019-12-25 03:45:55
setTimeout传递的第一个参数为: 1.无参的方法:如 function test(){},则可直接通过 setTimeout(test,1000)调用,还可以setTimeout(" test()",1000)调用。 2.如果方法接收参数: a) 如果都是字符串形式的参数,如: function test(param){} ,可使用字符串拼接传递参数setTimeout(" test('" + myParam + "')",1000)。 b) 如果非字符串参数,这时可以通过使用function返回一个无参的函数进行调用,如: function test(obj) { return function () { obj.style.color = " red " ; } } 调用: setTimeout( test(this),1000); 如果你的方法test为: function test(obj) { obj.style.color = " red " ; } 此时是无法通过 setTimeout( test(this),1000); 调用的,会提示脚本出错。 来源: https://www.cnblogs.com/longjxchina/archive/2011/06/03/2072076.html

向setInterval , setTimeout调用的函数传递参数

走远了吗. 提交于 2019-12-25 03:45:18
setTimeout 或 setInterval 调用的函数不能直接传递参数,以下为解决这个问题提供了一种可行的解决方案,个人比较推崇这种方式. window.onload = function(){ window.setTimeout(getFunToExecute(add,1,2),10); //add为要调用的函数,1,2..为 add的参数 //getAfun是关键,通过它可以为setTimeout 或 setInterval调用的函数传递参数 } function getFunToExecute(fun){ var args = Array.prototype.slice.call(arguments).slice(1); return function(){ fun.apply(window,args); } } function add(x,y){ alert(x+y); //return x+y; } 来源: https://www.cnblogs.com/amylis_chen/archive/2011/08/14/2138429.html

$.mobile.showPageLoadingMsg() is not working

爷,独闯天下 提交于 2019-12-25 01:55:58
问题 I am new to the jquery mobile while making ajax request i use to display the loading message until getting the response from sever. I tried a lot for this but no use.can any one help me out from this issue thanks in advance.. bellow ajax call code $.ajax({ url: "url", type: "GET", contentType: "application/json; charset=utf-8", beforeSend: function(){ setTimeout(function(){ $.mobile.loading('show');},1); }, success: function(msg) { // $.mobile.loading('hide'); $.each(msg.empWall, function() {

execute my setTimeout function after clicking stops

徘徊边缘 提交于 2019-12-25 00:14:17
问题 I have a click event where once you click the div, it is adding and removing classes from two other divs. Then I have a setTimeout function where it is reversing the classes it added and removed from the two other divs. The thing is, I need the setTimeout to execute after the clicking stops. Is there a way to check for the click event to end before the setTimeout can execute? Everything works but I need it to not do setTimeout until the clicking stops. Here is my Code: $(".plus").click

how to set timeout from frontend in apigClient aws

人盡茶涼 提交于 2019-12-24 20:32:17
问题 I'm working with the amazon api client gateway.it works fine with all the request and response. Now I want to add some timeout, I tried this: apigClient.method(params, body, additionalParams) .timeout(1000) .then(function (result) { //succcess part }).catch(function (err) { //error part });` But It doest work. I got this message from my console "error: apigClient.method(...).timeout is not a function" 回答1: The generated JS client doesn't support custom timeout by default, but you can add your

node process can not find setTimeout object in subsequent requests

余生颓废 提交于 2019-12-24 19:39:14
问题 I am trying to clear timeout set using setTimeout method by node process, in subsequent requests (using express). So, basically, I set timeout when our live stream event starts (get notified by webhook) and aim to stop this for guest users after one hour. One hour is being calculated via setTimeout, which works fine so far. However, if event gets stopped before one hour, I need to clear the timeout. I am trying to use clearTimeOut but it just can't find same variable. // Event starts var

Plain JS countdown with repeat and delay

耗尽温柔 提交于 2019-12-24 19:27:35
问题 I keep running into several issues when creating a countdown script it does not run smoothly hard to make it repeat (closure) hard to delay the start and to delay the repeat (closure) Can someone please help me FIX this code which should work in my opinion but doesn't the processing I need is a. counter starts delay number of seconds after the page loads, b. when counter reaches 0, the countdown RE-starts after delay number of seconds Here is my Fiddle Issues: when it starts, the counter

setTimeout keeps executing the same function many times

寵の児 提交于 2019-12-24 18:23:36
问题 I have this code: document.addEventListener("DOMContentLoaded", function(event) { // Select the node that will be observed for mutations var parentOfMyList = document.body; // Options for the observer (which mutations to observe) var config = { attributes: true, childList: true, subtree: true }; // Callback function to execute when mutations are observed var callback = function(mutationsList) { for (var mutation of mutationsList) { if (mutation.type == 'childList') { if (document

setInterval & setTimeout?

ε祈祈猫儿з 提交于 2019-12-24 17:44:13
问题 I want to stop my javascript after x seconds, I saw that the function is setTimeout, I tried to add that to my code but no succes, is this the better way to do this? Thanks for your help ! <html> <head> <script type="text/javascript"> function blink(){ state = document.getElementsByTagName('img')[0].style.visibility; if(state == 'hidden'){ newState = 'visible'; }else if(state == 'visible'){ newState = 'hidden'; } document.getElementsByTagName('img')[0].style.visibility = newState; }

Javascript return value from setTimeout [duplicate]

。_饼干妹妹 提交于 2019-12-24 16:56:02
问题 This question already has answers here : How do I return the response from an asynchronous call? (36 answers) Closed 3 years ago . I want do something like that: var x = function(){ if (controlVar === 0) { setTimeout(x, 300); } else { return value; }; Is there a method in js for call a function like in synchronous code (var z = x()) and return a value only when my controlVar turn in 1? This should not block, because when I use setTimeout the main loop shoul be able to take the control, but if