I am trying to use a Twitter Bootstrap button group with data-toggle="buttons-radio" in my site. Bootstrap markup as follows.
<div class="btn-group program-status" data-toggle="buttons-radio">
<button class="btn">All</button>
<button class="btn">Active</button>
<button class="btn">Planning</button>
<button class="btn">End of Life</button>
<button class="btn">Cancelled</button>
</div>
I need to redirect to the same page with query depending on the pressed button. I tried to use following jQuery code to achieve this.
<script>
var sParamStr = '';
function addToParamStr(str) {
sParamStr += str;
}
function redirectToUpdatedLocation() {
$('.program-status > .btn.active').each(function () {
addToParamStr( '?status=' + $(this).text());
});
console.log(sParamStr);
window.location.href = "program" + sParamStr;
}
$document.ready(function () {
$('.program-status > .btn').on('click', function (e) {
redirectToUpdatedLocation();
});
});
</script>
But the browser always redirects to {site}/program without the query string. By commenting out window.location.href = "program" + sParamStr; line, I managed to observe that second click onwards, sParamStr getting appended properly.
It seems that, my code tries to read the text of the pressed button before, .button('toggle') method form bootstrap.js finished. Code worked as intended when I changed function as follows.
$document.ready(function () {
$( '.program-status > .btn').on('click', function (e) {
$(this).addClass('active');
redirectToUpdatedLocation();
});
});
While this method works for me right now, I would like to know the proper way to achieve this. i.e How to execute my code after previous click binding finishes?
UPDATE:
I found this link in the Twitter Bootstrap forum. Seems it is a known issue.
https://github.com/twitter/bootstrap/issues/2380
I'm not sure what Bootstrap's .toggle is doing exactly, but it seems like it does some sort of animation that completes with the setting of the active class. You can try enqueing your code instead:
$( '.program-status > .btn').on('click', function (e){
$(this).queue(function (next) {
redirectToUpdatedLocation();
next();
});
});
For example, click the div as it is being toggled: http://jsfiddle.net/9HwYy/
It also seems a bit silly to me to update every href instead of just the one you clicked on since you are changing the window location anyway.
try
$('.program-status > .btn.active').each(function(i,v){
v = $(v);
addToParamStr( '?status=' + v.text());
});
since im not sure "this" is working in your case.
Related
I am trying to develop some code to allow the user show/hide a block level element by clicking a button.
The HTML structure is like below
<div class="chat_container"><a class="crm" href="https://google.com" target="_blank">Chat?</a><button id="close_chat"><</button></div>
I have written a click() function for #close_chat which amongst other things changes the ID of the button to #open_chat. I then use the on() method on #open_chat to modify some classes and ids on various elements. In isolation both these methods work, however when combined they don't work. I have noticed that when I click #close_chat even though the ID changes to #open_chat the original event is still attached to the button. After doing some search I suspected the issue might have been related to events bubbling up, but now I am not so sure, still I added event.stopPopagation() to my click function and I can see it appears to be called correctly. I have also tried using the one() method, this appeared to get closer to the behavior I was expecting at the DOM level but still didn't working
My expected behavior is the click() function is called when the user clicks #close_chat, the event is then unbound allowing the .on() event to be called on #open_chat. Id than of course have to reset the original functionality. My code looks like this
$(document).ready(function () {
var close = "<button id='close_chat'><</div>";
var container = $("<div />");
container.addClass("chat_container");
var crmChat = $("<a />");
crmChat.addClass("crm");
crmChat.attr("href", "https://google.com");
crmChat.attr("target", "_blank");
crmChat.text("Chat?");
console.log(crmChat);
console.log(container);
$(container).insertAfter("#heading");
$(container).prepend(crmChat);
$(close).insertAfter(crmChat);
$("#close_chat").click(function (event) {
$("#close_chat").removeAttr("id").attr("id", "open_chat");
event.stopPropagation();
alert(event.isPropagationStopped());
//return false;
});
$(".chat_container").on("#open_chat", "button", function () {
//$(".crm_chat_container").addClass("animate-open").removeClass("animate-close");
$("#open_chat").html(">").removeAttr("id").attr("id", "reopen");
//event.stopPropagation();
});
});
any help is greatly appreciated
Sam
edit, I have now updated my code to look like so
//onclick function for our close button
$("#close_chat").click(function (event) {
attachClosedChatListner();
});
function attachOpendChatListener() {
$(".chat_container").on("click","#open_chat", function () {
$("#open_chat").removeAttr("id").attr("id", "close_chat");
$("#close_chat").html("<")
$(".crm_chat_container").removeClass("animate-close").addClass("animate-open");
});
//attachClosedChatListner();
}
function attachClosedChatListner() {
$("#close_chat").off('click');
$("#close_chat").removeAttr("id").attr("id", "open_chat");
$("#open_chat").html(">")
$(".chat_container").removeClass("animate-open").addClass("animate-close");
//attachOpendChatListener();
}
What about re-attaching the event?
$("#close_chat").click(function (event) {
$("#close_chat").removeAttr("id").attr("id", "open_chat");
attachOpenChatListener();
event.stopPropagation();
alert(event.isPropagationStopped());
//return false;
});
function attachOpenChatListener() {
$("#close_chat").off('click');
$(".chat_container").on("#open_chat", "button", function () {
//$(".crm_chat_container").addClass("animate-open").removeClass("animate-close");
$("#open_chat").html(">").removeAttr("id").attr("id", "reopen");
//event.stopPropagation();
});
}
I managed to work this out, the click function was causing the problem
//onclick function for our close button
$("#close_chat").click(function (event) {
attachClosedChatListner();
});
I've replaced it with .on and it works now
$(".crm_chat_container").on("click", "#close_chat", function (event) {
$("#close_chat").off('click');
$("#close_chat").removeAttr("id").attr("id", "open_chat");
$("#open_chat").html(">");
$(".crm_chat_container").removeClass("primo-animate-open").addClass("animate- close");
attachCloseChatListener();
event.stopImmediatePropagation();
});
function attachCloseChatListener() {
$(".crm_chat_container").on("click", "#open_chat", function (event) {
$("#open_chat").off('click');
$(".crm_chat_container").removeClass("primo-animate-close").addClass("primo-animate-open");
$("#open_chat").removeAttr("id").attr("id", "close_chat");
$("#close_chat").html("<");
event.stopImmediatePropagation();
});
}
on thing is my click events appears to be firing multiple times, that is after clicking my buttons a few times I see several click events in dev tools.
Anyway, thanks for putting me on the right path
So I have this function where I add content on click to a "Favorites page", but when I click the button to remove it from the Favorites tab it removes the content but the button on the main page does not reset, the question is, how do I reset the button to it's original state after clicking the "Unfavorite" button?
https://jsfiddle.net/yjL7L6g7/3/
$(document).ready(function() {
$('button').click(function() {
if ($(this).html() == 'Favorite') {
var $favorited = $(this).parent().parent().parent().clone();
$(this).html('Favorited');
$favorited.find('button').html('Unfavorite');
$($favorited).click(function() {
$(this).remove();
});
$('#favorites').append($favorited);
}
});
});
And my second question related to this code is, how do I add a button to be on the same row with the content that is being added to the "Favorites"? I tried a simple .append(); but it did not suffice as the button got placed in a new row, will .css() suffice?
The questions might be stupid but I am still on my first steps in learning jquery
I'd avoid cloning if possible because there are simpler ways to do what you're trying to do. The code below will create a new button and add it to your favorites page. It will also attach an event to the Remove button to change the text of the Favorited button as well as remove itself after being clicked.
$(document).ready(function () {
$('button').click(function () {
if ($(this).html() == 'Favorite') {
var that = this;
$(this).html('Favorited');
var id = $(this).attr('id');
$('#favorites').append('<button id="' + id + 'Remove" class="ui-btn">Remove</button>');
$('#' + id + 'Remove').click(function () {
$(this).remove();
$(that).html('Favorite');
});
}
});
});
As for your second question, there is CSS that allows elements to live on the same line. For example, if you have two buttons that you want on the same line, it would look something like this:
<button style="display: inline;">Button1</button>
<button style="display: inline;">Button2</button>
Let me know if you have any questions.
I have a button that is set up to call a javascript function to automatically activate a "tab" on a page. When that tab is loaded, there are subtabs that display. I am trying to set it up so that one of the subtabs is also automatically activated when the button is clicked.
Currently I can get the first tab to select, but I can't get the subtab to select. #detailsTab is the id of the first tab. #personal-information is the id of the subtab I am trying to select.
The following is what I have.
This is all in the same file:
HTML:
<button class="button button--primary button--sm" onclick="viewDetials()">View Details</button>
Javascript:
<script type="text/javascript">
function viewDetials() {
$("#detailsTab").click();
personalSubTab();
}
window.onload = function personalSubTab() {
$("#personal-information").click();
}
</script>
Try combining your functions and adding a short delay for the subtab.
function viewDetials() {
$("#detailsTab").click();
setTimeout(function(){
$("#personal-information").click();
}, 200); // This value can be tweaked
}
The following will be called when the document is ready.
<script type="text/javascript">
function viewDetials() {
$("#detailsTab").click();
personalSubTab();
}
function personalSubTab() {
$("#personal-information").click();
}
// Document ready
$(function () {
personalSubTab();
});
</script>
I'm not exactly sure what you want to do - but if you want to generate a click event on another button/div use trigger, not click - like this:
function personalSubTab() {
$("#personal-information").trigger('click');}
Given the following markup, I want to detect when an editor has lost focus:
<div class="editor">
<input type="text"/>
<input type="text"/>
</div>
<div class="editor">
<input type="text"/>
<input type="text"/>
</div>
<button>GO</button>
EDIT: As the user tabs through the input elements and as each editor div loses focus (meaning they tabbed outside the div) add the loading class to the div that lost focus.
This bit of jquery is what I expected to work, but it does nothing:
$(".editor")
.blur(function(){
$(this).addClass("loading");
});
This seems to work, until you add the console log and realize it is triggering on every focusout of the inputs.
$('div.editor input').focus( function() {
$(this).parent()
.addClass("focused")
.focusout(function() {
console.log('focusout');
$(this).removeClass("focused")
.addClass("loading");
});
});
Here is a jsfiddle of my test case that I have been working on. I know I am missing something fundamental here. Can some one enlighten me?
EDIT: After some of the comments below, I have this almost working the way I want it. The problem now is detecting when focus changes to somewhere outside an editor div. Here is my current implementation:
function loadData() {
console.log('loading data for editor ' + $(this).attr('id'));
var $editor = $(this).removeClass('loaded')
.addClass('loading');
$.post('/echo/json/', {
delay: 2
})
.done(function () {
$editor.removeClass('loading')
.addClass('loaded');
});
}
$('div.editor input').on('focusin', function () {
console.log('focus changed');
$editor = $(this).closest('.editor');
console.log('current editor is ' + $editor.attr('id'));
if (!$editor.hasClass('focused')) {
console.log('switched editors');
$('.editor.focused')
.removeClass('focused')
.each(loadData);
$editor.addClass('focused');
}
})
A bit more complicated, and using classes for state. I have also added in the next bit of complexity which is to make an async call out when an editor loses focus. Here a my jsfiddle of my current work.
If you wish to treat entry and exit of the pairs of inputs as if they were combined into a single control, you need to see if the element gaining focus is in the same editor. You can do this be delaying the check by one cycle using a setTimeout of 0 (which waits until all current tasks have completed).
$('div.editor input').focusout(function () {
var $editor = $(this).closest('.editor');
// wait for the new element to be focused
setTimeout(function () {
// See if the new focused element is in the editor
if ($.contains($editor[0], document.activeElement)) {
$editor.addClass("focused").removeClass("loading");
}
else
{
$editor.removeClass("focused").addClass("loading");
}
}, 1);
});
JSFiddle: http://jsfiddle.net/TrueBlueAussie/8s8ayv52/18/
To complete the puzzle (get your initial green state) you will also need to also catch the focusin event and see if it is coming from the same editor or not (save the previous focused element in a global etc).
Side note: I recently had to write a jQuery plugin that did all this for groups of elements. It generates custom groupfocus and groupblur events to make the rest of the code easier to work with.
Update 1: http://jsfiddle.net/TrueBlueAussie/0y2dvxpf/4/
Based on your new example, you can catch the focusin repeatedly without damage, so tracking the previous focus is not necessary after all. Using my previous setTimeout example resolves the problem you have with clicking outside the divs.
$('div.editor input').focusin(function(){
var $editor = $(this).closest('.editor');
$editor.addClass("focused").removeClass("loading");
}).focusout(function () {
var $editor = $(this).closest('.editor');
// wait for the new element to be focused
setTimeout(function () {
// See if the new focused element is in the editor
if (!$.contains($editor[0], document.activeElement)) {
$editor.removeClass("focused").each(loadData);
}
}, 0);
});
Here's what worked for me:
$(".editor").on("focusout", function() {
var $this = $(this);
setTimeout(function() {
$this.toggleClass("loading", !($this.find(":focus").length));
}, 0);
});
Example:
http://jsfiddle.net/Meligy/Lxm6720k/
I think you can do this. this is an exemple I did. Check it out:
http://jsfiddle.net/igoralves1/j9soL21x/
$( "#divTest" ).focusout(function() {
alert("focusout");
});
I am doing a code in which I want to delete a div when its inner link("Delete") is clicked. I know this question might be repeating and I have tried so many methods but not working. I dont know what's the problem.
Here is my HTML Rendering Code:
<div id="ViewRows">
<br>
<div class="ViewRow"> NOS: FA Comment: finance
<a class="deleteViewRow" href="#">Delete</a>
<br>
</div>
<div class="ViewRow">
NOS: TPA Comment: Assistance
<a class="deleteViewRow" href="#">Delete</a>
<br>
</div>
</div>
Here is my javascript Code for removal of that div.
$("a.deleteViewRow").live("click", function () {
$(this).parents("div.ViewRow:first").remove();
return false;
});
I also tried following javascript:
$("#ViewRows").on("click", "a.deleteViewRow", function () {
$(this).closest("div.ViewRow").andSelf().remove();
return false;
});
I have tried same code on another page. It is working but when I applied the same logic in another page. It's not working. I know you all are right but I dont know whats problem. In firebug it's not even going into the function.
This should work:
$("#ViewRows").on("click", "a.deleteViewRow", function (e) {
// prevent browser from following link
e.preventDefault();
// ".andSelf()" can be skipped - once the parent div is removed, the link gets removed as well
$(this).closest("div.ViewRow").remove();
});
this simple yet efficient code works fine: http://jsfiddle.net/L2CsH/
$("#ViewRows").on("click", "a.deleteViewRow", function () {
$(this).parent().remove();
});
you need to prevent default action of link. event.preventDefault()
$("#ViewRows").on("click", "a.deleteViewRow", function (e) {
e.preventDefault();
$(this).closest("div.ViewRow").remove(); //.andSelf() is not needed here.
//return false;
});
Demo : Remove Div JSFiddle