Need to identify each of these 'a' tag in div and bind an onclick event.I have binded the same.I need to append some text below the clicked 'a' tag.But when i tried with my code it binds to all the 'a' tag in the div.How can i specify the 'a' tag which i have clicked.I can make changes to the content in div using jquery.can't modify the content in 'a' tag.
<div class="people_rt_link2">
2011<br><br>
2008<br><br>
</div>
$(document).ready(function() {
var timesClicked = 0;
$('.people_rt_link2 a').bind('click', function() {
jQuery.post("<?php bloginfo('template_directory'); ?>/test.php", data, function(response) {
alert('Got this from the server: ' + response);
//this response should to binded to the clicked a tag
//$(this).after('<div>'+response+'</div>');
});
timesClicked++;
if (timesClicked >= 1) {
$(this).unbind();
}
});
});
Use this to refer to the clicked <a>. Example using jQuery:
$('div.people_rt_link2 a').click(function(){
$(this).unbind('click');
var that = this;
$.post('somepage.php', function(data){
$(that).after(data);
});
return false;
});
Example
Let me know if that's not exactly what you were trying to achieve.
Theres lots of ways to specify the a tag you want to append text too.. first child.. first of type.. but mostly you just append an id to the tag and let javascript handle it..
$("people_rt_link2 a.YourClass").bind("click", function({do stuff}));
http://www.w3schools.com/tags/tag_a.asp
try something like this:
$("people_rt_link2 a").bind("click", foo(<!--Put here all your code you want to be executed -->));
Related
I'm kinda fresh in this and not even sure if my question is correct :D so:
I wanted to make a script that .click something if (div id/class) == its title:
<div id="health_bar_pointer" class="row health_bar" title="Punkty życia: 632350 -> 100%">
<div class="fleft current_health" style="width: 88%;"></div>
so I tried something like this:
if ($('health_bar_pointer').text () =="Punkty życia: 632350 -> 100%"){
setTimeout(function(){$('#item_menu_game_attack.last').click();
;}, 4000);
}
or other compilations of this. I don't need a full code, or something, just a site where I can find the answer for my problem!
If you want to get all the div elements whose class/id is same as the title, you can use .filter() function along with attribute selector like this,
var divs = $("div").filter(function () {
return $(this).attr("class") == $(this).attr("title") || $(this).attr("id") == $(this).attr("title")
});
divs.addClass("test");
Fiddle
so, basically you want to intercept click on specific element or anywhere. And then you want to see, if the clicked element's title and innerText are equal or not.
below code traps click on any div on the page:
$('body').on('click', 'div', function(e){
var $this = $(this);
var a = $this.attr('title');
var txt = $(this).text();
if(a==txt){
//do whatever you want to
setTimeout(function(){
$('#item_menu_game_attack:last').click();
;}, 4000);
}
});
hope this helps
I want to know how I can change the content of a specific div that has data attribute.
I am using a click event and .html
I have many div elements as follows:
<div class"name-of-class" data-user-id="ID">Content that changes</div>
I already have the ID variable to identify what div I need to change
$('.name-of-class').click( function() {
$('.name-of-class').html('new content');
}
So, I want to use the data attribute data-user-id inside the click function to specify exactly what div I need to change.
I hope I am making myself clear, if not, I will try to explain myself better.
You can use Attribute Equals Selector [name="value"].
$('.name-of-class').click( function() {
$('[data-user-id="id"]').html('new content');
}
Edit, based on comments, to pass variable
$('.name-of-class').click( function() {
$('[data-user-id="'+ idVariable +'"]').html('new content');
}
Use this:
HTML:
<div class="name-of-class" data-user-id="ID">Content that changes</div>
jQuery:
$('.name-of-class').click( function() {
$(this).html('new content');
});
You can use Attribute Equals Selector [name="value"]
$('.name-of-class').click( function() {
$('.name-of-class[data-user-id="id"]').html('new content');
}
EDIT
As per comment
$('.name-of-class').click( function() {
$('.name-of-class[data-user-id="' + useridvariable +'"]').html('new content');
}
$(document).ready(function () {
$("href").attr('href', 'title');
});
$('a[href$=.jpg]').each(function () {
var imageSrc = $(this).attr('href');
var img = $('<img />').attr('src', imageSrc).css('max-width', '300px').css('max-height', '200px').css('marginBottom', '10px').css('marginTop', '10px').attr('rel', 'lightbox');
$(this).replaceWith(img);
});
});
This is the jQuery code I have at the moment, which I want to change all links' href to the same as their title, before then embedding them in the page. Yet with the changing href to title bit in the code, it stops working. I'm new to Javascript so am definitely doing something wrong, just not sure what yet! Any help much appreciated!
Thank you guys
EDIT
This is the html that I want to change:
<p class="entry-content">Some interesting contenthttp://example.com/index.php/attachment/11</p>
You are changing it wrong, you are trying to select href elements instead of a.
This fix should do it:
$("a[title]").each(function() {
$(this).attr('href',$(this).attr('title'));
});
It will select all a elements with title and set the href with this value.
Here's a much more efficient way.
Since you're just replacing the <a> elements, there's really no need to change its href. Just select the <a> elements that end with jpg/jpeg, and use that attribute directly.
Example: http://jsfiddle.net/5ZBVf/4/
$(document).ready(function() {
$("a[title$=.jpg],[title$=.jpeg]").replaceWith(function() {
return $('<img />', {src:this.title, rel:'lightbox'})
.css({maxWidth: 300,maxHeight: 200,marginBottom: 10,marginTop: 10});
});
});
Your .each() is outside the .ready() function.
You can accomplish the href change easily like this:
$(document).ready(function () {
$("a").attr('href', function() { return this.title; });
});
The .attr() method will accept a function where the return value is the new value of (in this case) href.
So the whole thing could look like this:
Example: http://jsfiddle.net/5ZBVf/3/
$(document).ready(function() {
$("a[title]").attr('href', function() { return this.title; })
.filter('[href$=.jpg],[href$=.jpeg]')
.replaceWith(function() {
return $('<img />', {src:this.href, rel:'lightbox'})
.css({maxWidth: 300,maxHeight: 200,marginBottom: 10,marginTop: 10});
});
});
This line:
$("href").attr('href','title');
Is finding all href elements and replacing their href attr with the string 'title'. Since there is no such thing as an href element, Try this instead:
// for every anchor element on the page, replace it's href attribute with it's title attribute
$('a').each(function() {
$(this).attr('href', $(this).attr('title');
});
Check this out: http://jsfiddle.net/TbMzD/ Seems to do what you want.
Note: $(document).ready() is commented because of jsfiddle, you actually need it in your code.
Try:
$("a").each(function () {
var $this = $(this);
$this.attr('href', $this.attr('title'));
});
I know how to hijack a link in jQuery, and I know how to find an element's parent, but I can't seem to combine the two. I have multiple divs, each of which contains a link. I want to hijack the link and update the parent div's content.
<div class="container-1">
Add content
</div>
<div class="container-2">
Add content
</div>
Here's what I have with jQuery:
$(function() {
$(".pager A").live("click",
function() {
$.get($(this).attr("href"),
function(response) {
$(this).parent().attr("id").replaceWith(response); // This is wrong
});
return false;
});
});
The line with the "This is wrong" comment doesn't have what I want for $(this). It appears to contain the result from the previous expression, not the element I selected (".pager A").
How can I do this?
Bonus question: Visual Studio complains that ".get is a reserved word and should not be used as an identifier". What exactly is the problem?
EDIT: Sorry, I meant <div id="container-1">, not <div class="container-1">. Ditto for the 2nd div.
Try saving the reference to the current execution context where it points to the anchor to refer to later in the callback:
$(function() {
$(".pager A").live("click",
function() {
var el = this;
$.get($(el).attr("href"),
function(response) {
$(el).parent().html( response ); // is this what you want? .attr('id') would return a string and you can't call jQuery methods on a string.
});
return false;
});
});
First of all:
$(function() {
$(".pager A").live("click",
function() {
var $link = $(this);
$.get($(this).attr("href"),
function(response) {
$link.parent().attr("id").replaceWith(response); // This is wrong
});
return false;
});
});
You shouldn't use $(this) in callback function.
And the second - your link's parent element doesn't have id attribute. If you want to replace it's content use something like html() or text()
What im trying to do is when the p inherits the class "active" that div.test will print the link rel correctly.
Currently if the page loads without the class assigned to the p tag, it will not. How can I make it happen when the p tag inherits the class "active" the link printed in div.test will get the rel printed correctly?
$(document).ready(function(){
var relvar = $('p.active').attr('rel');
$("div.test").html("<a rel='"+ relvar +"'>hello</a>");
$("p").click(function () {
$(this).toggleClass("active");
});
});
I am not sure what you asking. Are you saying that you would like this code:
var relvar = $('p.active').attr('rel');
$("div.test").html("<a rel='"+ relvar +"'>hello</a>");
To be run whenever the <p> element changes classes? If so, there is no "onchangeclass" event or anything like that, but you could actually create your own event to handle this:
$('p').bind('toggleActive', function() {
if($(this).hasClass('active')) {
var relvar = $(this).attr('rel');
$("div.test").html("<a rel='"+ relvar +"'>hello</a>");
}
}).click(function() {
$(this).toggleClass('active').trigger('toggleActive');
});
Check this code in action.
This is actually kind of roundabout - it would be simplest to just do the logic in the click handler itself. The main advantage of moving it to its own event is that if you then need to do this elsewhere in the code you can keep that logic separate and just "trigger" it as you need.
Not quite sure if this is what you are going for, but can you not handle it in the click code?
$(document).ready(function() {
$('p').click(function() {
$(this).toggleClass('active');
if ($(this).hasClass('active')) {
relvar = $(this).attr('rel');
$('div.test').html("<a rel='" + relvar + "'>hello</a>");
} else {
$('div.test').html("<a>hello</a>");
}
});
});
As far as I know, you will have to bind to some event in order for it to check and see if it needs to update the div.