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jQuery ajaxStart was not called for one of the events.

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rielyn last edited by
There's a problem: I'm a edited foreign crypt, and there's ajaxStart and ajaxStop tightly attached to the crypt, and I have to do my ajax request on the page so that these events don't arise. Question: Can this be added in the ajax (post) method? Or it's possible to fix what the author did. I didn't find an answer online, unfortunately. ♪
That is how the author is handling this method (without his script(s):
```
jQuery(document).ajaxStart(function () {
    console.log('ajaxStart');
});
```
AjaxStop is similar.
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1 Reply Last reply
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emran last edited by

Read the documentation.
If $.ajax() or $.ajaxSetup() is called with the global option set to false, the .ajaxStop() method will not fire.♪
If $.ajax() or $.ajaxSetup() is called with the global option set to false, the .ajaxStart() method will not fire.
Do your request. $.ajax() with parameter global = false♪
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I solved it by making a boolean like that,let mousePresionado; $(grillaPixeles).mousedown(function () { mousePresionado = true; }); $(document).mouseup(function () { mousePresionado = false; }); pintar = () => { $(grillaPixeles).find('div').mouseover(function () { if (mousePresionado) { $(this).css('background-color', $(indicadorDeColor).css('background-color')); } }) } pintar();
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There's such a beautiful flame. http://imakewebthings.com/waypoints/ ♪ It allows an arbitrary code to be launched, when it is soaked to certain points on the screen. Try him. Works like this:var start = new Waypoint({ element: document.getElementById('counter_container'), handler: function () { // запускайте свой счетчик } });
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What if you simply add another class and add the click to the elements with that class, and when you click, you remove the class and ready, the click will not work:$("button").click(function(){ $("#contenido").append("<button class='dinamico click'>Elemento dinamico</button><br>"); }); $("#contenido").on("click", ".click", function(){ $(this).removeClass('click'); alert('elemento clicked'); });<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script> <button>agregar</button> <div id="contenido"></div>The reason you don't work is because on() takes advantage of the bubbling or capture of the event, so the event is not directly added to the selector's elements, but are recorded in memory and when click jquery search for the recorded elements and click if the event.target It was registered. Take a look at this question in case you don't know it's bubbling and capturing: https://es.stackoverflow.com/questions/105687/diferencia-entre-bubbling-y-capturing
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Try this: <li class="waves-effect"><a href="#" data-href="webmail.php?page=<?=$i?>"><?=$i?></a></li>  $('.waves-effect a').click(function(e) { e.preventDefault(); var element = $(this) var url = element.data('href'); $.ajax({ type: "GET", url: url, success: function(response) { $('#form').html(response) }, complete: function() { $('.waves-effect a').removeClass('active') element.addClass("active"); } }); }); Test yourself: https://jsfiddle.net/hbq0h831/1/
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If another option is chosen, remove the processor from textarea:if (value == 2) { $('#text_mes_area').on('keyup', function () { $(this).val($(this).val().replace(/[А-Яа-я]/i, "")); }); } else { $('#text_mes_area').off('keyup'); }
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When you select multiple elements, an object is returned to you array-like with all the elements that correspond to the search.In the case, document.getElementsByTagName('a') will return one https://developer.mozilla.org/en-US/docs/Web/API/HTMLCollection with all the elements to be found, even if it is one.For you to put one event listener in each of the elements found, you need to go through each element of this list.In this way:// Seleciona todos os elementos de determinada tag var elementos_a = document.getElementsByTagName('a'); // Percorre os elementos. for (var i = 0; i < elementos_a.length; i++) { /* Adiciona o evento em cada um dos elementos por meio do seu índice no array */ elementos_a[i].onclick = function() { alert('Olá, eu sou o elemento número ' + i); } } Another way to do this is by using event delegation. In this pattern, you create a list of available actions and tell each element which of these actions it must perform when a given event is fired.Advantages of the event delegationThe advantage of this pattern is that you do not have to go through all found elements and add a function callback in each of them. In this pattern, you add the callback only in the element father, and then, when you click on a child element, the event will be shot in the child element and then only in the parent element.In this way, you can add new elements dynamically and do not need to add a callback directly on them. You just need to say what action it should performHow is that possible? The standard way (default) that most browsers use to propagate events is the capture. No event delegation, the standard used is the bubbling. Basically, the capture propagates the event of the parent element to the child element (from top to bottom). Already bubbling propagates from the child element to the parent element (from below to above). https://imasters.com.br/front-end/javascript/javascript-bubbling-e-capturing/?trace=1519021197&source=single Example:var todosItems = document.querySelector('#items'); var relatorio = document.querySelector('#relatorio'); // As ações disponíveis var acoes = { /** Mostra o conteúdo do elemento no relatorio **/ mostrarItem: function(elemento) { // Este código não importa var texto = elemento.textContent; relatorio.textContent = texto; }, /** Edita o conteúdo do elemento **/ editarConteudo: function(elemento) { // Este código não importa elemento.contentEditable = "true"; elemento.focus(); elemento.onblur = function() { elemento.contentEditable = "false"; } }, // Colore o elemento por meio segundo colorir: function(elemento) { // Este código não importa elemento.style.color = "red"; setTimeout(function() {elemento.style.color = 'black'}, 500); } } /** Adiciona o evento click apenas no elemento que é pai dos items (ul#items) / todosItems.addEventListener('click', function(evento) { / Quando algum elemento for clicado dentro do elemento pai, "evento.target" representará esse mesmo elemento (clicado) **/ var itemClicado = evento.target; /** Nome da ação que o elemento deve executar é extraído da propriedade data-acao="" **/ var nomeDaAcao = itemClicado.dataset.acao; /** Pega a função que corresponde à ação desejada na nossa lista de açṍes (variável acoes) Verifica também se a ação requerida existe na lista de ações usando uma condição ternária **/ var executar = acoes[nomeDaAcao] ? acoes[nomeDaAcao] : null; /** Se a ação existir, executa ela passando o elemento clicado como argumento **/ if (executar != null) { executar(itemClicado) } /** False significa que o evento deve ser do tipo bubble, e não do tipo capture. Veja mais sobre bubble e capture no link que deixei. Eles são a base do event delegation **/ }, false)<ul id="items">  <li data-acao="mostrarItem" >Smartphone</li> <li data-acao="mostrarItem" >Refrigerador</li>  <li data-acao="editarConteudo" >Notebook</li> <li data-acao="editarConteudo" >Liquidificador</li>  <li data-acao="colorir" >Geladeira</li> <li data-acao="colorir" >Fogão</li> <ul> <p id="relatorio"> <p>
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Are you trying to use this for Android? these Shadow attributes are supported only by IOS, as you can check in: https://facebook.github.io/react-native/docs/shadow-props.html as an alternative you can use the style attribute elevation, for example:ContainerImageProfile: { ... elevation: 1 ... } otherwise, I believe only with a third-party library
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document.querySelectorAll('.movable').forEach((el,i) => el.style.left = `${i*100+30}px` ); document.querySelectorAll('.movable').forEach(el => el.onmousedown = e => e.target.onmousemove = e => Object.assign(e.target.style,{ top: ${e.target.offsetTop + e.movementY}px, left: ${e.target.offsetLeft + e.movementX}px }) ); window.onmouseup = window.onblur = e => document.querySelectorAll('.movable').forEach(el => { el.onmousemove = null; });.movable { width: 60px; height: 60px; display: block; background: red; position: absolute; top: 30%; }<span class="movable"></span> <span class="movable"></span> <span class="movable"></span> <span class="movable"></span> <span class="movable"></span> <span class="movable"></span>And the second option might be like that.Any elements may be added if they have a a movable class, they will move without events.const count = 300; const gencol = (a) => #${(Math.trunc(Math.random()*0x1000)).toString(16).padStart(3,0)}${a}; for(let i = 0; i < count; i++ ){ const span = document.createElement('span'); span.className = i%3 ? 'movable' : 'static'; Object.assign(span.style,{ top: ${~~(i/20)*40}px, left: ${(i%20)*40}px, zIndex: i, backgroundColor: i%3 ? gencol('b') : 'red', color: i%3 ? gencol('4') : '#fff', cursor: i%3 ? 'move' : 'no-drop' }); span.innerHTML = i%3 ? '' : '⊗'; document.body.appendChild(span); } let movable = null; window.onmousedown = e => { if(e.target && e.target.classList.contains('movable')) { movable = e.target; document.querySelectorAll('span').forEach(el => el.style.zIndex--); movable.style.zIndex = count; } }; window.onmousemove = e => { if(movable){ Object.assign(movable.style,{ top: ${movable.offsetTop + e.movementY}px, left: ${movable.offsetLeft + e.movementX}px }); } } window.onmouseup = window.onblur = e => movable = null; window.ondragstart = e => e.preventDefault();body{ overflow: hidden; } .movable { border: 1px solid #000; cursor: move; line-height: 33px; } .movable:hover{ box-shadow: 0 0 5px 2px #00F; border: 1px solid #fff; } .static { border: 2px solid #F00; /* pointer-events: none; */ line-height: 30px; cursor: no-drop; } .static, .movable { width: 30px; height: 30px; display: block; position: absolute; font-size: 30px; text-align: center; -webkit-touch-callout: none; /* iOS Safari / -webkit-user-select: none; / Safari / -khtml-user-select: none; / Konqueror HTML / -moz-user-select: none; / Old versions of Firefox / -ms-user-select: none; / Internet Explorer/Edge / user-select: none; / Non-prefixed version, currently supported by Chrome, Edge, Opera and Firefox */ }Red cells don't move.
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After reviewing the possible mistakes, I sat down with a friend who encouraged me to review from the most basics again. The error was simply of writing, when the idEd variable called it without the d: idE.Corrected code:<script type="text/javascript"> function desc(descripcion) { $('<p class="text-justify text-center">' + descripcion + '</p>').appendTo('#resultadoDesc'); } function imag(imagen) { $('<img src="' + imagen + '" style="width:100%;"/>').appendTo('#resultadoImg'); } function ed(idEd, title, descr, img,autor) { $('txtIdE').val(idE); $('txtTituloE').val(title); $('txtImagenE').val(img); $('txtAutorE').val(autor); }
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First we will add a tag to show the result:<strong id="total">0</strong> Now we go to javascript:var checkboxes = document.querySelector('#opc1') .querySelectorAll('input[type=checkbox]'); var total = document.querySelector('#total'); Object.keys(checkboxes).map((key) => { checkboxes[key].addEventListener('change', function() { total.innerHTML = +total.innerHTML + (this.checked ? +this.value : -this.value); }); }); var checkboxes = document.document.querySelector('#opc1').querySelectorAll('input[type=checkbox]'); - Takes all the checkbox that contains in div with ID "opc1";var total = document.querySelector('#total') - catch the tag with ID "total";Object.keys(checkboxes).map((key) => - How was a JSON returned in checkboxes, this line turns JSON keys into a list;checkboxes[key].addEventListener('change', function() { - here he is listening (Listen) if each checkbox (checkboxes[key]) will have a change (change);total.innerHTML = +total.innerHTML + (this.checked ? +this.value : -this.value) - If the checkbox is selected, it will add the previous value with the new one, otherwise it will decrease.I hope I've helped, good studies! var checkboxes = document.getElementById('opc1') .querySelectorAll('input[type=checkbox]'); var total = document.querySelector('#total'); Object.keys(checkboxes).map((key) => { checkboxes[key].addEventListener('change', function() { total.innerHTML = +total.innerHTML + (this.checked ? +this.value : -this.value); }); });<div id="opc1" class="form-group" style=""> <label class="d-inline"> <input id="1" name="opc1" type="checkbox" value="100"> <span>100 personalizados</span> </label><br> <label class="d-inline"> <input id="2" name="opc2" type="checkbox" value="10"> <span>20 Centros de mesa com 2 Balões a gás em ca</span> </label><br> <label class="d-inline"> <input id="3" name="opc3" type="checkbox" value="20"> <span>Enchimento e orçamentação de 3000 balões</span> </label><br> <label class="d-inline"> <input id="4" name="opc4" type="checkbox" value="30"> <span>Bolo cenográfico de 3 andares</span> </label><br> <label class="d-inline"> <input id="5" name="opc5" type="checkbox" value="40"> <span>Cobertura Fotográfica</span> </label><br> <strong id="total">0</strong>
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You know https://developer.mozilla.org/es/docs/Web/JavaScript/Referencia/Operadores/Spread_operator ♪ well here a simple example of how to use it basically I tell you [valorA,valorB] = [valorB,valorA], avoiding declaring temporary variables the example below! To copy the arrangement we use https://docs-lodash.com/v4/clone-deep/ , because all native JavaScript functions superficially copy the arrangements/objects const grilla = [ [1, 2, 3], [4, 5, 6], [7, 8, 9] ]; function intercambiarPosiciones(filaPos1, columnaPos1, filaPos2, columnaPos2) { const tmp = _.cloneDeep(grilla ); //console.log(tmp); [tmp[filaPos1][columnaPos1],tmp[filaPos2][columnaPos2]] = [tmp[filaPos2][columnaPos2],tmp[filaPos1][columnaPos1]] return tmp; } console.log(intercambiarPosiciones(1, 1, 1, 2)); console.warn(grilla)<script src="https://cdn.jsdelivr.net/npm/lodash@4.17.11/lodash.min.js"></script>
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Each new function receives its own personal function arguments♪
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If you go to the http://api.jquery.com/load/ , you will see that there are several different ways to call the function:.load( url [, data ] [, complete ] ) Right now in your call you're defining the url (obligatory) and the function to execute complete (optional): $('#divPago').load(urlform,function(responseTxt, statusTxt, xhr){ if(statusTxt === "success") { $('.step').css( "display", "none" ); $('#step'+ step).fadeIn("slow"); animacion(step); } if(statusTxt === "error") { // } }); But as you can see, you can send another parameter: data (also optional) that would be the variables you want to pass to the URL, and that are sent to the server on the request.So what you could do is put those variables into an object or string and pass them with the .load(). For example, assuming that values $num, $id_pro and $product they were stored in fields with those names (without the $ symbol): var num = $("[name=num]").val(); var id_pro = $("[name=id_pro]").val(); var product = $("[name=product]").val(); var datos_a_pasar = { num: num, id_pro: id_pro, product: product } $('#divPago').load(urlform, datos_a_pasar, function(responseTxt, statusTxt, xhr){ if(statusTxt === "success") { $('.step').css( "display", "none" ); $('#step'+ step).fadeIn("slow"); animacion(step); } if(statusTxt === "error") { // } }); And then, from the pay_paypal.php destination file, you can read the past data in the $_REQUEST or $_POST from PHP. For example$num = $_REQUEST["num"]; $id_pro = $_REQUEST["id_pro"]; $product = $_REQUEST["product"];
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It's three steps we need.I used your class. estilo to reduce code hover and mouseleave.Let's get some in. HTML5I put some data-number to your numbers so that at the time of replacing the value by * We have a place to get him back when we get out.And finally with the same class estiloI cycled all the elements to get where you wanted. I had to create a new class. c for your C button, because it was replaced too.Check your code, and remove what doesn't work out, remember that the less the code, the better the programmer.I hope it serves you.$('.estilo').hover(function(){ $('.estilo').each(function(){ $(this).val(" * "); }); }); $('.estilo').mouseout(function(){ $('.estilo').each(function(){ let val = $(this).data('number'); $(this).val( val ); }); }); document.title = "ejemplo teclado";  <button class="btn" type="ver">Mostrar URL</button>

jQuery ajaxStart was not called for one of the events.

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