jquery

Prevent select2 from opening when a tag is clicked

由 拜拜、爱过 提交于 2021-02-10 11:59:36
问题 This question evolved into preventing the dropdown from opening on enter key press. As you can see, my ugly solution closes the dropdown with a setTimeout when you press enter when a tag input has focus. How can I prevent it from opening at all on enter, instead of closing it after it has opened? Here are some events that may be useful: https://select2.org/programmatic-control/events var tagClick = false; $(document).on('mousedown touchstart', '.tag', function(e) { var $self = $(this);

Play Html5 video on scroll

由 旧时模样 提交于 2021-02-10 11:43:33
问题 I am working on a Wordpress site and I have the code below which is working how I want it (only playing once, with the "replay" button appearing at the end) I would like it to start playing when it is scrolled to ie. in the viewport. I have seen a few different ways of making this happen on here, but I can't get them to play nice with my current code. HTML <div class="spacer"> </div> <div class="video-wrapper"> <video id="bVideo" muted autoplay> <source src="https://www.w3schools.com/html/mov

:invalid and :required CSS pseudo-classes don't work with jQuery traversing methods when selector matches multiple form elements

由 跟風遠走 提交于 2021-02-10 10:56:23
问题 HTML <input required> <input required> <input required> JavaScript /* // Add script for noted :invalid check to work // :required can also be made to work by modifying script, i.e. changing "invalid" to "required" where noted // Source: http://stackoverflow.com/a/15821264/2171842 jQuery.extend(jQuery.expr[':'], { invalid : function(elem, index, match){ // modify pseudo-class here var invalids = document.querySelectorAll(':invalid'), // modify pseudo-class here result = false, len = invalids

:invalid and :required CSS pseudo-classes don't work with jQuery traversing methods when selector matches multiple form elements

由 我怕爱的太早我们不能终老 提交于 2021-02-10 10:56:21
问题 HTML <input required> <input required> <input required> JavaScript /* // Add script for noted :invalid check to work // :required can also be made to work by modifying script, i.e. changing "invalid" to "required" where noted // Source: http://stackoverflow.com/a/15821264/2171842 jQuery.extend(jQuery.expr[':'], { invalid : function(elem, index, match){ // modify pseudo-class here var invalids = document.querySelectorAll(':invalid'), // modify pseudo-class here result = false, len = invalids

how to trigger selectize input to make options shown initially

由 坚强是说给别人听的谎言 提交于 2021-02-10 09:28:29
问题 I'm using selectize, and I want to show a few options without clicking selectize input. So I use $('.selectize-input').click() but it doesn't work. How to show a few options without clicking input? 回答1: Assuming that you bind selectize plugin something like $('.selectize-input').selectize(options) , you should be able to use API's open method like this: $('.selectize-input')[0].open(); 来源： https://stackoverflow.com/questions/31687392/how-to-trigger-selectize-input-to-make-options-shown

Http post 常用的四种请求方式

由 纵饮孤独 提交于 2021-02-10 08:59:08
http1.1协议 规定http 的请求方式有OPTIONS、GET、HEAD、POST、PUT、DELETE、TRACE、CONNECT几种方式。其中POST是一种最常用的向服务器提交数据的方法，本文主要讨论POST提交数据的四种方式。 application/x-www-form-urlencoded 这应该是最常见的 POST 提交数据的方式了。浏览器的原生 <form> 表单，如果不设置 enctype 属性，那么最终就会以 application/x-www-form-urlencoded 方式提交数据。请求类似于下面这样（无关的请求头在本文中都省略掉了）： POST http://www.example.com HTTP/1.1 Content-Type: application/x-www-form-urlencoded;charset=utf-8 title=test&sub%5B%5D=1&sub%5B%5D=2&sub%5B%5D=3 首先，Content-Type 被指定为 application/x-www-form-urlencoded；其次，提交的数据按照 key1=val1&key2=val2 的方式进行编码，key 和 val 都进行了 URL 转码。大部分服务端语言都对这种方式有很好的支持。例如 PHP 中，$_POST['title']

Make Magento 1.9 product filter collapsible

由 ﹥＞﹥吖頭↗ 提交于 2021-02-10 08:28:38
问题 I'm trying to make the product filter for a magento shop collapsible. I tried editing the view.phtml in template/category/layer/view.phtml But it's not working. I Edited these lines: <dt><?php echo $this->__($_filter->getName()) ?></dt> to <dt><a href="/"><?php echo $this->__($_filter->getName()) ?></a></dt> and i added some jquery like this: <script type="text/javascript"> /* <![CDATA[ */ jQuery(document).ready(function(){ jQuery("dl#narrow-by-list> dd:not(:first)").hide(); jQuery("dl#narrow

Why is $.ajax undefined when using jQuery on Node.js?

由 回眸只為那壹抹淺笑 提交于 2021-02-10 08:11:27
问题 I have a module that is supposed to run on the client, but I'm testing it on Node.js, so I'd like to make $.ajax to work. I installed jQuery on the project: $ npm install jQuery Then I'm doing this: var $ = require("jquery"); console.log($.ajax); // undefined $.ajax is undefined. It makes a bit of sense for me because ajax is static and I think the result of require("jquery") would be the equivalent of $.fn in the browser. How do I use $.ajax on node? 回答1: You can find the reason from this

Why is $.ajax undefined when using jQuery on Node.js?

由 不羁的心 提交于 2021-02-10 08:03:39
问题 I have a module that is supposed to run on the client, but I'm testing it on Node.js, so I'd like to make $.ajax to work. I installed jQuery on the project: $ npm install jQuery Then I'm doing this: var $ = require("jquery"); console.log($.ajax); // undefined $.ajax is undefined. It makes a bit of sense for me because ajax is static and I think the result of require("jquery") would be the equivalent of $.fn in the browser. How do I use $.ajax on node? 回答1: You can find the reason from this

Why is $.ajax undefined when using jQuery on Node.js?

由 夙愿已清 提交于 2021-02-10 08:02:01
问题 I have a module that is supposed to run on the client, but I'm testing it on Node.js, so I'd like to make $.ajax to work. I installed jQuery on the project: $ npm install jQuery Then I'm doing this: var $ = require("jquery"); console.log($.ajax); // undefined $.ajax is undefined. It makes a bit of sense for me because ajax is static and I think the result of require("jquery") would be the equivalent of $.fn in the browser. How do I use $.ajax on node? 回答1: You can find the reason from this
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