I am trying to use .hide() from jQuery to hide some the parents of the li's that has the same class. No success so far. I see the other things like .addClass works fine, but .hide() is not working on this one?
Can someone give me a hand?
This is my code:
add()
function add() {
var element = document.getElementById("tasks");
var name = "acb"
$(element).append(
'<div class="d-flex mt-4">' +
'<span class="col-1">' +
'<li class="not-done" onclick="done(this)">' + name + '</li>' +
'</span>' +
'<span class="col-3">' +
'<button type="button" class="btn-edit">Edit</button>' +
'</span>' +
'</div>'
)
}
$("#show-done").click(function() {
$("li.not-done").parent().parent().hide();
// $("li.done").show();
})
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div id="tasks">
<div class="d-flex mt-4">
<span class="col-1">
<li class="done" onclick="done(this)">xys</li>
</span>
<span class="col-3">
<button type="button" class="btn-edit">Edit</button>
</span>
</div>
</div>
<button id="show-done">show</button>
Related
I have a list of items. I can create some items. The problem is that when I push the delete button I want all values to refresh and change. How can I do that?
For example when I delete the third number, then the fourth tag will be third.
$(document).on("click", ".addnew", function() {
id = this.id;
var idsh = parseInt(id.substr(3));
var ids = parseInt(id.substr(3)) + 1;
document.getElementById("ad_" + idsh).style.display = "none";
kanban = document.getElementById("kanban");
var btn = document.createElement("p");
btn.id = "main_" + ids;
btn.innerHTML =
'<span type="text" id="co_' + ids + '" class="counter text-center bg-success text-white" >' + ids + ' </span>' +
'<span id="mo_' + ids + '" class="formulbitti text-center bg-success text-white" > inner </span>' +
'<button id="de_' + ids + '" class="delete text-center bg-success text-white" >delete</button> ' +
'<button type="text" id="ad_' + ids + '" class="addnew text-center bg-success text-white" >add</button>';
kanban.appendChild(btn);
});
$("body").on("click", ".delete", function() {
id = this.id;
var ids = id.substr(3);
$('#main_' + ids).remove();
});
<script type="text/javascript" language="javascript" src="https://code.jquery.com/jquery-3.5.1.js"></script>
<div id="kanban">
<span type="text" id="co_1" class="counter text-center bg-success text-white">1</span>
<span type="text" id="mo_1" class="formulbitti text-center bg-success text-white">inner</span>
<button type="text" id="de_1" class="delete text-center bg-success text-white">delete</button>
<button type="text" id="ad_1" class="addnew text-center bg-success text-white">add</button>
</div>
Do not use incremental id attributes. As you can see in your code they add needless complication and have absolutely no benefit.
The best method to do what you require is to use DOM traversal to relate elements to each other. The only tweak you need to make to your HTML is to add a new div to group the span and button elements. From there when a button is clicked you can use closest() to retrieve the nearest .row container and clone/remove it.
The benefit of this is that the HTML becomes standardised and the JS to work with it is the same, regardless of the content or position.
To solve the issue of the counters being updated when an action is performed, create a function which iterates through all the .counter elements and updates their text based on their index in the DOM.
Finally note that button elements have a type of button or submit, never text.
With all that said, try this:
let $kanban = $('#kanban');
let updateCounters = () => $kanban.find('.counter').text(i => i + 1);
$(document).on("click", ".addnew", e => {
$(e.target).closest('.row').clone().appendTo($kanban);
updateCounters();
});
$(document).on("click", ".delete", e => {
$(e.target).closest('.row').remove();
updateCounters();
});
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script type="text/javascript" language="javascript" src="https://code.jquery.com/jquery-3.5.1.js"></script>
<div id="kanban">
<div class="row">
<span type="text" class="counter text-center bg-success text-white">1</span>
<span type="text" class="formulbitti text-center bg-success text-white">inner</span>
<button type="button" class="delete text-center bg-success text-white">delete</button>
<button type="button" class="addnew text-center bg-success text-white">add</button>
</div>
</div>
One last thing to note is that it's a litte odd to have a table-level 'add' button on each row. It would make more sense to have a single add button at the top or bottom of the content.
I am trying to write some code that updates a header tag and a button tag. However, when I use the method .text(); it does not work. So I looked up the proper way to do it via other stack overflow questions, and I see basically the same thing. Everyone is telling me to use .text() or .html(). So I am really confused on why it is not working. I am not sure if it has anything to do with values already in the tag.
HTML:
<div class="contents">
<div class="card text-center myCard">
<div class="card-header"></div>
<div class="card-body">
<h5 class="card-title"></h5>
<p class="card-text"></p>
<button type="button" class="btn btn-primary ttBtn"></button>
</div>
<div class="card-footer text-muted"></div>
</div>
</div>
jQuery:
$(".eBtn").on(
"click",
function(event) {
event.preventDefault();
var href = $(this).attr('href');
console.log(href);
$.get(href, function(ary2, status) {
$("#displayAppName").val(ary2.appname);
$("#appcode").val(ary2.appcode);
$("#editStatus").val(ary2.status);
if (ary2.mapstatus == "" || ary2.mapstatus == null) {
mapBool = true;
$("#mapStatus").val("");
$("#createBtn").val('Create');
$('#modalCreateBtn').attr(
'href',
'/create?currentAppcode='
+ ary2.appcode
+ "¤tAcro="
+ ary2.acronym
+ "¤tAppname="
+ ary2.appname);
console.log("Card Create: " + $(".card-title").val());
} else {
$("#mapStatus").val("Mapped");
$("#createBtn").val('Edit');
$('#modalCreateBtn').attr(
'href',
'/edit?currentAppcode='
+ ary2.appcode
+ "¤tAcro="
+ ary2.acronym);
mapBool = true;
console.log("Card Edit: " + $(".card-title").val());
}
});
console.log("Main Boolean : " + this.mapBool)
console.log("Main Boolean : " + mapBool)
if(mapBool){
$(".card-title").text("Application Mapped!");
$(".card-text").text("Continue to view application");
$(".ttBtn").text("New Mapping after");
}
$("#exampleModal").modal();
});
jQuery Change HTML:
$(".card-title").text("Application Mapped!");
$(".card-text").text("Continue to view application");
$(".ttBtn").text("Continue");
Created variable ary2. Hope this help you.
var ary2 = [];
if (ary2.mapstatus == "" || ary2.mapstatus == null) {
$("#mapStatus").val("");
$("#createBtn").val('Create');
$('#modalCreateBtn').attr(
'href',
'/create?currentAppcode=' +
ary2.code +
"¤tAcro=" +
ary2.acro +
"¤tAppname=" +
ary2.name);
$(".card-title").text("Application Mapped!");
$(".card-text").text("Continue to view application");
$(".ttBtn").html("Continue");
} else {
$("#mapStatus").val("Mapped");
$("#createBtn").val('Edit');
$('#modalCreateBtn').attr(
'href',
'/edit?currentAppcode=' +
ary2.code +
"¤tAcro=" +
ary2.acro);
}
$(document).ready(function() {
$(".card-title").text("Application Mapped!");
$(".card-text").text("Continue to view application");
$(".ttBtn").html("Continue");
});
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div class="contents">
<div class="card text-center myCard">
<div class="card-header"></div>
<div class="card-body">
<h5 class="card-title">Application not mapped!</h5>
<p class="card-text">Click the "New Tier" button to begin mapping.
</p>
<button type="button" class="btn btn-primary ttBtn">New
Mapping</button>
</div>
<div class="card-footer text-muted"></div>
</div>
</div>
I'm trying to fade out and fade in a card element. My html looks like this:
<form class=" mt-4 mw-800 center-block animated fadeInUp">
<div class="row">
<div class="col-lg-12 content">
<div class="card card-primary">
<div class="card-header">
<h3 class="card-title">{{ $random_idea->title }}</h3>
</div>
<div class="card-body">
{{ $random_idea->description }}
</div>
</div>
</div>
</div>
<input type="hidden" name="_token" value="{{ csrf_token() }}">
<button id="idea" type="button" class="btn btn-raised btn-primary btn-block">
Geef mij een ander idee</button>
</form>
My jQuery code looks like this:
$( "#idea" ).click(function() {
$.ajaxSetup({
headers: {
'X-CSRF-TOKEN': $('input[name="_token"]').val()
}
});
$.ajax({
type: "POST",
url: "/idea",
success: function(response) {
$(".card").fadeOut();
$('<div class="card card-primary">' +
'<div class="card-header">' +
'<h3 class="card-title">' + response.title + '</h3>' +
'</div>' +
'<div class="card-body">' + response.description +
'</div>' +
'</div>').appendTo('.content').fadeIn();
},
error: function(jqXHR, textStatus, errorThrown) {
console.log(errorThrown);
}
});
});
The card div is fading out and fading in. But there is a delay, it's not shown good.
My lay-out looks like this:
When you click on the button the card fades out and another card fades in. But it's not smooth. Do you have any ideas to help me?
jQuery fadeIn() and fadeOut() are asynchronous. So, the new and old elements are fading in/out together. But, those methods gets a callback will call after the animation. So, you can rewrite your success function as follows:
$(".card").fadeOut(function() {
$(this).remove();
$('<div class="card card-primary">' +
'<div class="card-header">' +
'<h3 class="card-title">' + response.title + '</h3>' +
'</div>' +
'<div class="card-body">' + response.description + '</div>' +
'</div>').appendTo('.content').fadeIn();
});
Try using this
var html = '<div class="card card-primary">' +
'<div class="card-header">' +
'<h3 class="card-title">' + response.title + '</h3>' +
'</div>' +
'<div class="card-body">' + response.description +
'</div>' +
'</div>';
$(html).hide().appendTo(".content").fadeIn(300);
The reason its not going smooth is because you didnt give a speed within your fadeout/fadein function.
If you read the docs on https://www.w3schools.com/jquery/eff_fadeout.asp you notice the syntax accepts a speed $(selector).fadeOut(speed,easing,callback)
Wenn you fill in the speed of your fadein() and your fadeout() it should go smooth.
I'm trying to update the text of a p element which has a .bus_latitude class.
So first, I locate the parent div which has a data-* attribute.
After retrieving the div, I try to locate his closest p element which has the class .bus_latitude, and set his text to some static content.
I have tried enoumerous ways, specially because jQuery has various methods to do so, but none of them worked.
So here I inject a div with has a data-id attr
this:
var div = $('<div class="col-xs-12 col-sm-4 col-md-4 col-lg-4 bus_card" data-id="'+bus.getKey()+'"><br/><br/>'+
'<div class="thumbnail">'+
' <div class="caption">'+
' <div class="col-lg-12">'+
' <div class="header">'+
' <h4 class = "line_name" style="text-align:center;color:'+line.child("colorNormal").val()+';"><strong>Linha '+line.getKey()+'</strong></h4>'+
' </div>'+
' </div>'+
' <div class="col-lg-12 well well-add-card">'+
' <h4 class="pull-left">Cartão:</h4>'+
' <h4 class="pull-right">'+bus.child('cardid').val()+'</h4>'+
' </div>'+
' <div class="col-lg-12 bus_information">'+
' <div style="padding-left:10px!important;" class="row">'+
' <p class="pull-left"><kbd>Latitude</kbd></p>'+
' <p class="pull-right bus_latitude">'+bus.child('lat').val()+'</p>'+
' </div>'+
' <div style="padding-left:10px!important;" class="row">'+
' <p class="pull-left"><kbd>Longitude</kbd></p>'+
' <p class="pull-right bus_longitude">'+bus.child('long').val()+'</p>'+
' </div>'+
' <div style="padding-left:10px!important;" class="row">'+
' <p class="pull-left"><kbd>Velocidade:</kbd></p>'+
' <p class="pull-right bus_velocity">35km/h</p>'+
' </div>'+
' <div style="padding-left:10px!important;white-space: nowrap; overflow:hidden;" class="row">'+
' <p class="pull-left"><kbd>Geo-localização:</kbd></p>'+
' <class = "bus_georeference">  '+streetNameOfPosition+'</>'+
' </div>'+
' </div>'+
' <button type="button" class="btn '+(bus.child('state').val() === 1 ? 'btn-danger' : 'btn-default')+' btn-xs btn-update btn-add-card">Em Terminal</button>'+
' <button type="button" class="btn '+(bus.child('state').val() === 2 ? 'btn-danger' : 'btn-default')+' btn-xs btn-update btn-add-card">Em Andamento</button>'+
' <button type="button" class="btn '+(bus.child('state').val() === 3 ? 'btn-danger' : 'btn-default')+' btn-xs btn-update btn-add-card">Em Paragem</button>'+
' </div>'+
'</div>'+
'</div>').appendTo("#bus-cards-container");
So I have an event listener for a button to update the p element with some static content.
Here is where it isn't working:
function updateBusOnHTML(bus) {
alert(bus.getKey());
$("div[data-id='" + bus.getKey() +"'] .bus_information .bus_latitude").val("39.284035"); //this doesn't work, bus.getKey()
}
Both data-id are correct, even when the HTML is rendered, the div has the exact same id with the one that enters updateBusOnHTML().
So why doesn't it update the p text?
.val() is used to update the value of a form element like input. Use a method like .text() or .html() instead.
Another recommendation: use console.log() instead of alert().
here is my codepen link
my html code
<div id="main">
<h1>Wikipedia Viewer</h1>
<form class="form-inline">
<div class="container">
<div class="row">
<div class="col-sm-6 col-sm-offset-4 col-lg-7 col-lg-offset-4">
<div class="form-group">
<label class="sr-only" for="search">search</label>
<input type="text" class="form-control" placeholder="Search">
</div>
<button type="button" class="btn btn-primary"><i class="fa fa-search"></i></button></form>
</div>
</div>
</div>
Surprise me!
</div>
<div id="search">
</search>
jquery code for making wikipedia api search call and then displaying title and overview.i want to associate links to respective article on dynamically created p element
$(document).ready(function() {
$("button").click(function() {
var article = $("input").val();
$.ajax({ //wikipedia api call
url: "https://en.wikipedia.org/w/api.php?action=query&list=search&srsearch=" + article + "&format=json",
dataType: "jsonp",
success: function(data) {
for (var i = 0; i < data.query.search.length; i++) { //displaying titles and snippets accroding to search query. i want to associate link to each dynamically created p element.
var title = data.query.search[i].title;
var snippet = data.query.search[i].snippet;
$("#search").append("<p>" + title + "<br>" + snippet + "</p>");
}
$("#main").attr({
'style': 'display: none'
});
},
error: function() {
$("h1").html("oops");
}
});
});
});
Change your $("#search").append() as follows:
$("#search")
.append("<p><a href='https://en.wikipedia.org/wiki/" + title + "'>" + title + "</a>" +
"<br>" + snippet + "</p>"
);
Codepen