jquery | 易学教程

Jquery, Css Moving between week days with previous next buttons - Carousel

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问题 I have the screenshot https://imgur.com/GbNuHg0 for days of week, I want to show only 4 days and use prev-next btn to move between them, I'm very new to css so please help me in how to do it I need to show Only 4 days and then move forward by next or prev btn to see the next or previous day so it should animate slowly so if you check class move and increase or decrease the value of translate it will works but how to do it by only CSS I tried with jquery and it is moved it just one time $("

JQuery SmartMenu, SelectMenu onclick toggle json data

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问题 I have successfully rendered vertical menu items using this link Jquery Smartmenu Render I have challenge of toggling dynamic menu with json data i.e on click of divs tree-anchor-associate and tree-anchor-talent as below. <div class="col-lg-3 col-6 d-flex d-flex-md-none tree-anchor-associate"> <div class="card mb-4 box-shadow"> <div class="card-body text-center"> <p class="card-text text-primary">Associate</p> </div> </div> </div> <div class="col-lg-3 col-6 d-flex d-flex-md-none tree-anchor

jquery timepicker not showing in modal window

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问题 I am new to posting questions, if any mistakes apologies in advance. I am unable to get jquery timepicker to appear in the modal window (it appears behind the window), was wondering if anyone had any suggestions on how to resolve this. This is the link in jsfiddle [https://jsfiddle.net/Lrqcczde/2/]  <button class="btn btn-primary btn-lg" data-toggle="modal" data- target="#myModal">Launch Time picker</button>  <div class="modal fade" id="myModal"

how to like/unlike with button using toggleclass

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问题 this is my like button... HTML code <div class="btn"> <div class="boxcoracao"> <span class="coracao" id = "<?php echo $postid?>" name = "like">br> Love</span> </div> </div> Jquery inside HTML <script> $(".btn ").click(function(){ $('.boxcoracao .coracao', this).toggleClass("ativo"); }); </script> it works when i click and unclick the button the button changes but what my problem is how can i use this function to save data to my database. sample when 1st click the button it will like..

How to find the position(x,y) of the empty field in jquery

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问题 I am developing my site. But I met one interesting issue. Now there are more than 300 input fields in a form tag of a page. when user fill the data into it, he will be feeling boring while scrolling down over so much text fields. So I am making "where" button, if user clicks that button, mouse automatically scrolls down to the empty field, and show notification "fill here" right on it. I am making it with Jquery. If someone gets experience with it, please help me:) 回答1: I think it is very

html Select multiple option with simple click without pressing CTRL button

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问题 In my Laravel app, I have a form to select multiple options. However, I don't want to select multiple options by pressing CTRL and then selecting them. I just want to be able simply click on the options and they should be selected. And, if I click on a selected option again, then it should be de-selected. How can I achieve this task? Here is an example of my select options list. <div class="form-group row"> <label class="col-form-label" for="selectednames[]">Select Name</label> </div> <div

html Select multiple option with simple click without pressing CTRL button

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html Select multiple option with simple click without pressing CTRL button

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how to get (display:none)element height using pure JavaScript?

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问题 I am trying to get a height of a (display: none) element but it returns 0. But when I am using jquery it returns a valid value using this code. /* My Code */ const elm = document.querySelector('.elm'); console.log(elm.clientHeight); //return 0 /* IN jQuery */ console.log($(elm).height()); //return 300 .elm{ height: 300px; width: 300px; background-color: #007bff; display: none; } <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script> <div class="elm"></div> I

Jquery增加行和删除行

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1、input自动填充td并去掉边框，实现可编辑 2、序号自动+1 3、选中多选框，点击删除行按钮，删除所选中的行 4、增加行在table尾部追加 html代码如下： <table class="table" id="table"> <tr > <th>选项</th> <th>序号</th> <th>车船编号</th> <th>油品编号</th> <th>油品名称</th> <th>数量</th> <th>单位</th> </tr> <tr id="a"> <td><input type="checkbox" name="test"/></td> <td class="td"><input type="text" value="1" readonly style="width: 100%;border: 0px;outline:none;cursor: pointer;"></td> <td><input type="text" style="width: 100%;border: 0px;outline:none;cursor: pointer;" ></td> <td><input type="text" style="width: 100%;border: 0px;outline:none;cursor: pointer;" ></td> <td><input type=