Introduction This article will discuss how to get the value of multiple inputs inside a table. It will cover the different methods of retrieving the values, such as using JavaScript, jQuery, and HTML. It will also discuss the advantages and disadvantages of each method. Finally, it will provide some examples of how to use each … Read more
Since you are already using jquery: for (var i = 0; i < tab.length; i ++) { tab[i] = $(tab[i]).find(“tr”).first().attr(“id”, “id_” + i); } What this does: Create jquery objects from the html string: $(tab[i]) Find the first tr object: .find(“tr”).first() Set the attribute “id” of the object to “id_” + i: .attr(“id”, “id_” + … Read more
You missed off the jQuery constructor function literal ($) in your if() statement: if( msg.data.match(/^LCERROR/) || msg.data.match(/^ERROR/) ) { if( ! $(‘#consoleLog’).hasClass(‘stop’) ) { setInterval(function() { $(‘#consoleLog’).animate( { backgroundColor : “#aa0000” }, 1000).animate( { backgroundColor : “black” }, 1000); }, 100); } } 3 solved hasClass() is not a function Jquery [closed]
Try something like: $.getJSON(“path/to/your/file.json”, function(data) { for(i=0; i<data.length; i++) { console.log(data[i].id); } } solved How to read this table/Json [closed]
Introduction The jQuery hasClass() method is a powerful tool for manipulating the class attribute of HTML elements. It allows developers to quickly and easily add, remove, or toggle classes on elements. Unfortunately, some users have reported an issue where the hasClass() method is not functioning as expected, resulting in an error message that reads “hasClass() … Read more
Since your numbers are 2 digits max you can try this approach. First divide the number by 10 then for example if we divide 21 by 10 we get 2 and some reminder with math.floor we get rid of the reminder just 2 is left then we multiply 2 by 10 we get 20 that … Read more
Introduction JavaScript is a powerful programming language that can be used to manipulate numbers in a variety of ways. One of the most common tasks is to separate a number into its individual digits. This can be done using a variety of methods, depending on the desired outcome. In this article, we will discuss how … Read more
You may go with this: $(‘#myButton’).click(function(){ $(‘.wizard .content’).css({ ‘min-height’ : ‘+=20px’ }); }); Demo: http://jsfiddle.net/hoss/xtUPC/ solved I want increase my div height dynamically 20 px each time I press a button
something like this, using val() to get the input from the user: HTML: name:<input type=”text” id=”name” /> <br /> price:<input type=”text” id=”price”/> <br /> description:<input type=”text” id=”description”/> <br /> url for event:<input type=”text” id=”url_for_event” /> <br /> <button id=”create-html”>create html</button> <div id=”result”></div> JS: $( “#create-html” ).click(function() { var name=”<p class=”name”>” + $(“#name”).val() + ‘</p>’; var … Read more
I think you’re looking for something like this function colName(n) { var ordA = ‘a’.charCodeAt(0); var ordZ = ‘z’.charCodeAt(0); var len = ordZ – ordA + 1; var s = “”; while(n >= 0) { s = String.fromCharCode(n % len + ordA) + s; n = Math.floor(n / len) – 1; } return s; } … Read more
property_object_parse is a real JavaScript object, so you can just use the member access syntax to access the value you are interested in directly: console.log(property_object_parse.p1.TextElement[0].size); Note that you cannot use a dynamic property path string like ‘p1.TextElement[0].size’, you would have to compile that in a way. For example, you could instead have an array of … Read more
From the source code on your website, it seems that you might be attempting to remove images from the container before appending new images: $(‘#project_images’).html(”); However, that selector uses an underscore while the actual element uses a hyphen: <div id=”project-images”> Also, you are clearing the contents after appending images rather than before. I suggest using … Read more
$(‘#btn2’).click(function () { var val = $(‘#asdf’).val(); alert(val); }) DEMO solved Display the value in the alertbox
You are using jQuery before referencing it. Simply make sure that the jQuery reference is in the <head> section, possibly before other js files. solved ReferenceError: $ is not defined in firebug console [duplicate]
<script type=”text/javascript”> $(document).ready(function() { $(“#sendmessage”).submit(function() { $(“#note”).fadeIn(1000).html(‘PLease wait…’); var str = $(this).serialize(); $.ajax({ type: “POST”, url: “/send.php”, data: str, success: function(data) { $(“#note”).html(data); $(“#fields”).hide(); }, error: function() { $(“#note”).html(‘Error’); } }); return false; }); }); solved Please help with ajax script + jquery [closed]