Is there a way to create an element and have it hidden initially? I am creating an iframe but don't want it shown right away. Very simple. Just do this: var myFrame = $("<iframe>").hide(); Just create it and style it as being hidden, in one of many possible ways, like this: var secretThing = $('<iframe></iframe>', { css: { 'display': 'none' }}); $('body').append(secre
有没有办法创建一个元素，并最初隐藏它？ 我正在创建一个iframe，但不希望它马上显示。 很简单。 只要这样做： var myFrame = $("<iframe>").hide(); 只需创建它并以隐藏的方式进行设置，就可以通过以下几种方式之一进行设置： var secretThing = $('<iframe></iframe>', { css: { 'display': 'none' }}); $('body').append(secretThing); 隐藏某种东西的另一种方法是将其放置在远离视口的位置，或将
Lets say i have 3 p-Elements. If i click on one of them its Text should change. But how can i do it without writing a Method for every Element? <!DOCTYPE html> <html> <body> <p>This example uses the HTML DOM to assign an "onclick" event to a p element.</p> <p id="demo">Click me.</p> <p id="demo2">Click me.</p> <script> document
可以说我有3个p元素。 如果我点击其中一个文本应该改变。 但是我怎么能不用为每个元素编写一个方法？ <!DOCTYPE html> <html> <body> <p>This example uses the HTML DOM to assign an "onclick" event to a p element.</p> <p id="demo">Click me.</p> <p id="demo2">Click me.</p> <script> document.getElementById("demo").onclick = function() {myF
Apologies for my lack of knowledge, I'm sure this is one of those simple fix solutions. I have a number of checkboxes in my web page. When you check a check box a value of 1 is sent to a variable. See example: $('#abilitytobenonjudgemental').click(function(){ var check = document.getElementById("abilitytobenonjudgemental").checked if (check == true) { job2 += 1; job3
对于我缺乏知识抱歉歉，我确信这是那些简单的修复解决方案之一。 我的网页中有一些复选框。 当您选中复选框时，值1会发送给变量。 看例子： $('#abilitytobenonjudgemental').click(function(){ var check = document.getElementById("abilitytobenonjudgemental").checked if (check == true) { job2 += 1; job3 += 1; job7 += 1; workSkillsCheckboxCount += 1; console.log(workSkills
I have a jQuery to load div content by year (from 2008 to current year). Here is my code : $('.filtre .f2017').click(function() { $('.loader').show().delay(7000).fadeOut(); $('.selected .homeliVa li').hide('slow'); $('.homeliDp .itemCom').hide('slow'); $('.selected .homeliAlm li').hide('slow'); setTimeout('$(".selected .annee2017").show()', 5000); $('.selected .nothing'
我有一个jQuery来加载div内容年份（从2008年到今年）。 这是我的代码： $('.filtre .f2017').click(function() { $('.loader').show().delay(7000).fadeOut(); $('.selected .homeliVa li').hide('slow'); $('.homeliDp .itemCom').hide('slow'); $('.selected .homeliAlm li').hide('slow'); setTimeout('$(".selected .annee2017").show()', 5000); $('.selected .nothing').show('slow'); $('.
If I were to bind a click event to a lot of different selectors using jQuery like the following: scrollToPoint('.main-nav a, .sub-nav a, .enquire-btn, #showcase-list a, #showcase-more-info a.back-btn') What is the industry standard method to lay this out syntactically and is their an alternative approach? 我认为这是最好的方法如果你确定你想要很多选择者： var selectors = [ ".main-nav a",
如果我要使用如下所示的jQuery将点击事件绑定到很多不同的选择器： scrollToPoint('.main-nav a, .sub-nav a, .enquire-btn, #showcase-list a, #showcase-more-info a.back-btn') 什么是行业标准方法，以语法形式表达并且是他们的替代方法？ 我认为这是最好的方法如果你确定你想要很多选择者： var selectors = [ ".main-nav a", ".sub-nav a", ".all", ".other", ".selectors" ]; scrollToPoin
This question already has an answer here: jQuery same click event for multiple elements 9 answers You could set a home page variable and just use that like so var homePageUrl = "http://realestatecenter.bankofamerica.com/" and just pass window.location.href = homePageUrl you could also make it its own function like function redirect(path) { window.location.href = path } and then call th
这个问题在这里已经有了答案： 对于多个元素jQuery相同的点击事件9个答案 你可以设置一个主页变量，并像这样使用 var homePageUrl = "http://realestatecenter.bankofamerica.com/" 并传递给window.location.href = homePageUrl 你也可以使它像自己的功能 function redirect(path) { window.location.href = path } 然后在url中作为参数在每个地方调用该函数，至少您将所有内容都采用一种函数与重复代码
This question already has an answer here: jQuery same click event for multiple elements 9 answers 你可以这样做： $('.downloadButton,.downloadButtonUS')
这个问题在这里已经有了答案： 对于多个元素jQuery相同的点击事件9个答案 你可以这样做： $('.downloadButton,.downloadButtonUS')
This question already has an answer here: jQuery same click event for multiple elements 9 answers Use querySelectorAll to select all the elements matching selector. To select all the input type number elements. var allNumberInputs = document.querySelectorAll('input[type="number"]'); Updated Fiddle Then you need to update the code that binds event on the elements. Loop over all the match
这个问题在这里已经有了答案： 对于多个元素jQuery相同的点击事件9个答案 使用querySelectorAll来选择所有匹配选择器的元素。 选择所有输入类型的number元素。 var allNumberInputs = document.querySelectorAll('input[type="number"]'); 更新小提琴 然后，您需要更新绑定元素事件的代码。 遍历所有匹配的元素并分别绑定每个元素上的事件。 // Select your input element. var numInput = document.querySelectorAll
I have a customizable form element on a page from a library. I want to see what javascript events are fired when I interact with it because I am trying to find out which event handler to use. How do I do that using Chrome Web Developer? Hit F12 to open Dev Tools Click the Sources tab On right-hand side, scroll down to "Event Listener Breakpoints", and expand tree Click on the
我在库中的页面上有一个可自定义的表单元素。 我想查看当我与它交互时发生了什么JavaScript事件，因为我试图找出使用哪个事件处理程序。 我如何使用Chrome Web Developer做到这一点？ 点击F12打开开发工具 点击Sources选项卡 在右侧，向下滚动到“Event Listener Breakpoints”，然后展开树 点击你想听的事件。 与目标元素进行交互，如果他们触发，您将在调试器中获得一个中断点 同样，你可以右键单击目标元素 - &g
I have a page where some event listeners are attached to input boxes and select boxes. Is there a way to find out which event listeners are observing a particular DOM node and for what event? Events are attached using: Prototype's Event.observe ; DOM's addEventListener ; As element attribute element.onclick . If you just need to inspect what's happening on a page, you might
我有一个页面，一些事件监听器连接到输入框和选择框。 有没有办法找出哪些事件监听器正在观察特定的DOM节点以及哪些事件？ 活动使用： Prototype的Event.observe ; DOM的addEventListener ; 作为元素属性element.onclick 。 如果您只需要检查页面上发生了什么，则可以尝试Visual Event书签。 更新 ：可用的视觉事件2; 这取决于事件如何附加。 为了说明，假定我们有以下的点击处理程序： var handler = function(