jquery

问题 HTML textareas can recognize line breaks (enter button) and i can save the element's text value into database. Then i can get those data, set it on any textarea, i still have line breaks (no problem until here). CKEditor textarea puts <p> or <br /> after line breaks. When i remove these tags, CKEditor cannot recognize there's a line break. Purpose : I'm using a word counter plugin with CKEditor, so i need to use CKEditor as like a textarea. I need the plain text value. I tried these so far :

问题 How to detect if marquee is scrolling on button click using jQuery? <marquee>Scrolling text here, moving constantly</marquee> <button id="btnCheck">Button</button> My jQuery code looks like: $(function (){ var marquee = $("marquee")[0]; $("#btnCheck").click(function (){ // How to check if marquee is scrolling here }); }); 回答1: You can add a p inside the marquee and check its left position. If it is changed, then your marquee is scrolling, otherwise, it is not, like this snippet: $(function()

问题 I have two audio elements that play through a button's click event. I've successfully managed to pause one if another is selected but also need to set the paused element back to 0.0 seconds (i.e pause and reset). I'm aware that Javascript currently doesn't have a stop() method which led assume that this would be done by setting its currentTime to 0 . If so I just haven't been able to figure out the best way to incorporate this method in my code. Right now I'm pausing all audio elements in the

问题 I have a bunch of note div s in the following format: <div class="note-row" id="1"> <div class="note-row" id="2"> <div class="note-row" id="4"> <div class="note-row" id="5"> <div class="note-row" id="6"> How would I get the largest id using javascript? So far I have: $('.note-row').each(function() { ?? }); 回答1: Quick and dirty way: var max = 0; $('.note-row').each(function() { max = Math.max(this.id, max); }); console.log(max); This is a little shorter and more sophisticated (for using reduce

问题 I'm using slick.js plugin and I want to make something like on their website. Here is DEMO. Problem is, that first active slide 1 is not centered. I know I can use $('.slider-nav').slick({ slidesToShow: 3, slidesToScroll: 1, asNavFor: '.slider-for', dots: true, focusOnSelect: true, centerMode: true }); but then there are not 3 slides, but also parts of another 2 slides, see HERE 回答1: If I'm understanding your question correctly, you're going to have to programmatically hide the partial slides

问题 How to insert html with style (css) to quillJS. I have html like: var data = '<p style="color: #f00">tesst</p>'; or var data = '<style> .pp { color: #0f0;} </style> <p class="pp">tesst</p>'; i paste it by quill_arr[$('#docbody').attr('quill-id')].clipboard.dangerouslyPasteHTML(data); text load but format is: <p>tesst</p> without all styles. Please help. 回答1: Putting a <span> with the styles inside a <p> seemed to work. var data = '<p><span style="color: red;">test</span></p>' quill.clipboard

问题 I have a url http://www.example.com/state=survey&action=display&survey=39&zone=surveys&currency=Denmark A user will land on a new page with the above url. This page will include a form. There is an input with an id 'currencyrequired' - i want this input to automatically pull in the currency variable from the url (in this example Denmark). <input type="text" id="currencyrequired" name="currencyrequired" size="40" maxlength="20" value="" class="input-pos-int"> The currency part of the url is

问题 I am trying to write javascript variable(hdnField) to server side. In javascript code I have assigned the value of "HiddenField" Control and then I want to write this value to server side. Here's my Client side script: <script type="text/javascript"> var hdnField = document.getElementById('<%= hdnField.ClientID%>'); hdnField.value = 100; </script> Server side: <form action="#" runat="server"> <div class="left"><%Response.Write(hdnField.Value);%></div> <asp:hiddenfield id="hdnField" runat=

问题 The problem is in the title, I don't know how to make an autocomplete widget dependent on the other. In my example, I have 2 columns in my database: firstName lastName And some rows: Dupont Francois Dupont Oliver Lapeche Jean If I enter Dupont in the first autocomplete input, I want the second autocomplete to suggest Oliver and Francois , not Jean ! This is my code HTML : <form action="../../controler/add/addUserDevice.php" onsubmit="return verifUserDevice(this)" method="post"> <table> <tr>

问题 I have made several icon, and on their mouse hover they should do something. Now, I have made an array of my Icons, but as I apply each() to the set, it does not work: So i need the following block of code to attach a hover event to each element of the set. var icon_set = new Array('.icon-online', '.icon-save', '.icon-sms', '.icon-access', '.icon-support'); icon_set.each(function () { $(this).mouseleave(function () { img.stop().fadeOut(); }); }); 回答1: Try Array.join() var icon_set = new Array