[ad_1] I have made some changes. Actually the js is adding up all the inputs value. But you require only the value of price input. http://fiddle.jshell.net/h9753snz/ 0 [ad_2] solved Sum of Price is showing wrong value
[ad_1] var myJSON = JSON.parse(‘{“Record_0”:[{“Status”:”CREATED”,”CreatorLoginId”:”sandhya”,”Name”:”G1″}],”Record_1″:[{“Status”:”CREATED”,”CreatorLoginId”:”San”,”Name”:”G2″}]}’); for(var pr in myJSON) { console.log(myJSON[pr][0].Status); console.log(myJSON[pr][0].CreatorLoginId); console.log(myJSON[pr][0].Name); } 3 [ad_2] solved How can iterate over JSON object and print its properties and their values?
[ad_1] You almost got it, change it to like this var grades = [100, 90, 100, 50, 80, 60]; function countFailing(gradesArr){ var counter = 0; for (var i = 0; i < gradesArr.length; i++){ if (gradesArr[i] < 70 ) counter++; } return counter; } alert(countFailing(grades)); DEMO HERE [ad_2] solved How to make a function take … Read more
[ad_1] Use a flag, check for it and set it to false on complete let shouldAjax = true; // later if (shouldAjax) { $.ajax({ type: “POST”, url: “/php/auth/login.php”, data: $(“#login-form”).serialize(), success: function(msg) { //stuffs }, complete: function() { $(this).data(‘requestRunning’, false); shouldAjax = false; } }); } [ad_2] solved when click on the element, ajax request … Read more
[ad_1] There should be a minimum server-side involvement: Answers should be validated on the server. It’s a useless quiz if you ship the answers with it to the browser. It’s like handing a student a quiz paper, with the answers at the back of the page. Similarly, a few breakpoints in dev tools can reveal … Read more
[ad_1] How can I pass a value from one function to another function which has object and without declaring a global variable in JS? [duplicate] [ad_2] solved How can I pass a value from one function to another function which has object and without declaring a global variable in JS? [duplicate]
[ad_1] Use standard UI element – JQuery UI dialog in “modal” regime. [ad_2] solved How to enable sigle div tag and disabling entire page [closed]
[ad_1] There are a lot if issues with the code you have, so I’ve just written something new… $result = [“<mo>+</mo><mi>x</mi><mo>=</mo><mfrac><mrow><mo>-</mo><mi>b</mi><mo>±</mo><msqrt><msup><mi>b</mi><mn>2</mn></msup><mo>-</mo><mn>4</mn><mi>a</mi><mi>c</mi></msqrt></mrow><mrow><mn>2</mn><mi>a</mi></mrow></mfrac>”, “<mo>+</mo><mi>x</mi><mo>+</mo><mn>2</mn><mo>=</mo><mn>3</mn>”, “<mfrac><mrow><mn>2</mn><mi>x</mi><mo>+</mo><mn>2</mn></mrow><mn>3</mn></mfrac><mo>-</mo><mn>3</mn><mo>=</mo><mn>2</mn>”, “<mo>-</mo><mn>3</mn><mo>+</mo><mn>2</mn><mo>=</mo><mi>x</mi>” ]; $arr_result=[]; for ($i=0; $i < count($result) ; $i++) { if (substr($result[$i],0,4)!=”<mo>”) { $arr_result[]= “<mo>+</mo>”.$result[$i]; } else { $arr_result[]= $result[$i]; } } print_r($arr_result); This just goes through each line at a … Read more
[ad_1] This is how I would do it with a couple of jQ lines: var $bg = $(‘#bg’), $bgDIV = $(‘div’, $bg), // Cache your elements n = $bgDIV.length, // count them (used to loop with % reminder) c = 0; // counter (function loopBG(){ $bgDIV.eq(++c%n).hide().appendTo($bg).fadeTo(3000,1, loopBG); }()); // start fade animation *{margin:0; padding:0;} body{ … Read more
[ad_1] AFTER UPDATE You can use the unary operator. For example, +$(“#cash”).val() As in, paidSoFar = (+$(“#cash”).val()) + (+$(“#card”).val()); BEFORE UPDATE To answer your question specifically without going into details of all the other problems. In the following lines of code. function remaining() { … if (paidSoFar >= totalOwed) { … } else { remaining … Read more
[ad_1] Sure. By js its possible. you create an xmlhttprequest, and put its response to a div. But ofcourse, same origin policy applies. <div id=”myDiv”></div> <script type=”text/javascript”> var req = new XMLHttpRequest(); var target=”/mylocalsite.aspx”; req.open( ‘GET’, encodeURI( target ), true ); req.onreadystatechange = function () { if ( req.readyState == 4 ) { document.getElementById(‘myDiv’).innerHTML = … Read more
[ad_1] You may do this : <p onclick=’myfunction(“myThing”)’> Click this new text for input box below </p> <script> function myfunction(id){ document.getElementById(id).innerHTML='<input type=”text”/>’; } </script> Demonstration Note that you may also make the whole thing simpler : simply not use any id but let the function find the next element : <p onclick=’myfunction(this)’> Click this text … Read more
[ad_1] You can only use header(‘…’); before any other output. In your case it should be: <?php //beginning of the file if (isset($_POST[‘Submit’])) { $message = $_POST[‘message’]; $subject = $_POST[‘subject’]; $country_id = $_POST[‘country_id’]; createrow($message, $subject, $country_id); header(‘Location: memberprofile.php’); } ….. ?><!DOCTYPE …. <HTML>…. ….. [ad_2] solved Redirect & Headers already sent [duplicate]
[ad_1] Your code has lots of syntax errors. Try this: <html> <body> <table style=”width:100%”> <tr> <td class=”bosytext” width=”15%”>Membership Period</td> <td class=”bosytext” width=”75%”> <input type=”number” name=”membershipterm” id=”term” required=”required”> <button onclick=”calc()”>calc</button> $22 for single year membership/ $20 per multi-year membership </td> </tr> <tr> <td width=”15%”>Fee</td> <td width=”75%” id=”totalFee”></td> </tr> </table> <script> function calc(){ var term = document.getElementById(‘term’).value; … Read more
[ad_1] This let names = JSON.parse(localStorage.getItem(‘name’))|| []; var set = cart_item.childNodes[numPlass].innerHTML; names.push(set); localStorage.setItem(‘name’, JSON.stringify(names)); 3 [ad_2] solved I’m trying to make a localstorage for a shopping cart