Given your specific situation as explained in the chat, you have no access to the ‘back end’ you DO have access and permission to change the directory-structure and file-names of the course-materials (pdf-files) current path & filenaming conventions are a…
Javascript is functionally scoped, so in the first way, a is defined globally, while in the second, it’s defined in the scope of the function DoSomething. Also note that in the first method, you’re calling DoSomething incorrectly. Instead of calling…
First off, jQuery is JavaScript. Most people try not to load it in their projects, to lower the overhead it brings so, usually, the request is the opposite of what you’re asking. One way of reducing this overhead is to…
Your selector is considering all the checkboxes on the page which are checked so the extra values are of some other checkboxes, instead use .map on input:checkbox:checked[name=”lecture”] $(‘#separate_course_list’).on(“change”, “:checkbox”, function () { var values = $(‘input:checkbox:checked[name=”lecture”]’).map(function () { return this.value;…
I think this will help you to achieve your goal. I have removed some unwanted details from your example, and try to keep it as simple as possible. <div class=”action” > <span class=”MyBtn” rel=”myModal1″ style=”color:orange”>Title 1</span> </div> <!– The Modal…
You can use each tr and filter to implement your requirement: $(“button”).click(function(){ var group = []; $(“tr”).each(function(index,item){ if(index > 0){ let id = $(item).find(‘td’).eq(0).text(); let name = $(item).find(‘td’).eq(1).text(); let count = parseInt($(item).find(‘td’).eq(2).text()); let exist = group.filter(c=>c.name == name)[0]; if(exist !=…
Parse it and Iterate over it var data = JSON.parse(‘{“XXX”:{“x”:”1″,”y”:”2″},”XXX”:{“x”:”3″,”y”:”3″}}’); var y = 0; $.each(data, function(i, item) { alert(‘With Jquery X = ‘+item.x); alert(‘With Jquery Y = ‘+item.y); //if you want to get the value of y based on x…
It is a little confusing exactly what you are asking. Perhaps if you give a few more examples or a sample of what code you have tried so far someone could be of more help. Also, is the asterisk at…
this points to React component instance and not the input element. You can achieve this using event.target class LoginReg extends Component { render() { function minimizeLabel(event){ $(event.target).closest(“.Reg-fields”).css(“border-bottom”, “2px solid #f99”); $(event.target).closest(“label”).css(“top”, “-15px”).css(“font-size”, “.7em”).css(“transition”, “.3s ease-out”); } return ( <div> <div…
This is my solution, in the future post your HTML code for helping us to solve the problem: $(function(){ $(‘.thumbnail’).click(function(){ $(‘#mainVideo’).replaceWith(‘<video id=”mainVideo” width=320 height=240 autoplay></video>’); $(‘#mainVideo’).html($(this).html()); }); }); Here is the fiddle 4 solved Convert from JavaScript function to jQuery
Simple: /^(?=.{8,32}$)(?=.*[a-z]).*\d/i (assuming you meant “letter” not “character”.) solved regex to check password consist of Character and Number [duplicate]
$(‘.divOne’).siblings(‘.divTwo’).children(‘h3’) 1 solved Jquery select the element h3
place an attribute of contenteditable=”true” like so: <li contenteditable=”true”>text to edit</li> i built kitgui.com from scratch and it uses this technique. i would look at the techniques in UI there so you can get an idea of a good INLINE…
Try it like, var ul = $(‘<ul>’).appendTo(‘body’); function createList() { ul.empty(); $(‘select option:selected’).each(function() { li = $(‘<li/>’).text($(this).text()).attr(‘value’, this.value); li.appendTo(ul); }); } $(‘select’).on(‘change’, function() { createList() }).trigger(‘change’); <script src=””></script> <select name=”is_format” id=”is_format”> <option value=”A4″>{l s=”A4″}</option> <option value=”A3″>{l s=”A3″}</option> </select> <select name=”is_color”…
You need to use $.ajax like $(function(){ function getdata(){ $.ajax({ url:’getdata.php’, success:function(response){ $(‘#dataTables-example tbody’).html(response); } }); } setInterval(function(){getdata()},5000); }); getdata.php <?php $req = mysqli_query($con, ‘select user_id, user_name from users’); while ($dnn = mysqli_fetch_array($req)) { echo “<tr> <td>” . $dnn[‘user_id’] .…