JQuery :: Create And Call Variable On A Button Click?
Jun 20, 2011
I am using lightbox on my site along with ExpressionEngine. I have some Jquery script in place that I need to make some changes to. I have managed everything myself except one line where the variable is changed depending on which image is clicked.
Here is a sample page and the code is for central the images
[URL]
The code I ma using is this
[code]
<script type="text/javascript" charset="utf-8">
$$('div.preview').first().addClassName('here');
//add a new link around the large image, assign it a dummy link and
//the rel: lightbox so that lightbox.js will recognize it
[Code]....
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Jan 24, 2011
I want to call the click event of the link (anchor tag) on the click of the button. I used this code below in the click event of button to call links click event and it works fine in IE.
document.getElementById('linktag').click();
But, this doesn't work in Firefox. I googled a bit and found that in firefox, you have to do something more to achieve this behaviour. So, I ended up doing this on button click to work in firefox:
var link=document.getElementById('linktag');
var e = document.createEvent('MouseEvents');
e.initEvent(
[code]....
The above code does the click on link when I click on the button. But my problem now is that I have defined a link as
<a href="mailto:abc@xyz.com?subject=abc&body=email body">email </a>
and when click is called and mailto links opens my email client, it somehow ignores the subject and body parameters of the link. It works properly when i actually click a link element. but it doesn't work when i simulate the click event by code written above. above dispatching event code somehow ignores the link parameters?
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Nov 16, 2011
What happens is that when I click on a button, a random string from the RandomString variable appears below the button. e.g I click on the button and it displays 'AAB' and then if I click on the button again it may display 'AAE' and etc.
The problem is that sometimes it displays 'undefined'. I don't wanit 'undefined' to appear but why does it sometimes display 'undefined' rather than a Random string.
Below is the code:
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Feb 3, 2005
i want to do something like this,
when i click a "CREATE" button a row should be created which contains 5 columns.
In
first column check box,
second column textbox,
third column textarea,
fourth column radio button,
fifth column a button with "DELETE" as value, which on click should delete the created row.
the number of times i click "create" button that many rows has to be created.their names also should be generated dynamically.
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May 14, 2010
I need to create a div once i click down the mouse and move away while still pressing the mouse button.
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Feb 1, 2011
I am trying to use Jquery to create an "add" button, upon which you click and then you obtain a new tab on your page. But it's hard for me to understand how to do that because the language seems complicated. I found this :
[Code]..
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Aug 29, 2011
here when i click the test button it will create a new test button inside div tag.But after that if i clicked new generated test button document.getElementById("test" ).onclick = function() is not working.how can i add functions to new dynamically created fields?
<div id="a" >
</div>
<input type="button" value="Test" id="test" class="form-submit"/>
when i click the test button it will create a new test button inside div tag
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Jun 20, 2011
$("#resetBtn").click(function() {
alert ("asd");
});
This is my current code for the jquery (above) and html (below).
<form id="myform" method="post">
<input type="button" name="reset" value="Reset" id="resetBtn" /></form>
I am new to jquery and I want to create my own basic function using jquery.The function i want is when i click on a button call as "resetBtn", it will alert out "asd". But my code doesn't work for me.
if i was to change my current code to class instead of id, does it affect other button with same class name in the same form? what if the buttons are in different forms? (same question as 2nd question)
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Dec 9, 2011
I am simply trying to use a global variable in javascript, but can only access the variable on the second call. I can't find anything that relates to this through my searches. My application is supposed to query the server for XML that tells me which years and months are available to put into combo boxes. I want to store this xml in a global variable to access it later.
[Code]....
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Sep 24, 2009
I'm trying to create a plugin that I want to be able to call like$.pluginname(...) where currently I have to call the plugin like this $(...).pluginname.
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Jul 13, 2010
I am trying to produce a web form to allow wedding guests to RSVP. The form allows them to enter a name and select from a radio button whether they will be attending or not. If they select the "yes" radio button then a further pair of radio buttons are displayed for their meal preference.
They can then click a submit button or they can click another button to add another line for another guest which operates in exactly the same way. I've almost got this working, but it seems that the checkbox change handler is lost for the current guest when a new guest is added and the checkbox value is reset. I've got a feeling I'm doing something stupid but can't for the life of me figure out what.
Code (source file (renamed to .txt) also attached as I'm not sure the pasted code is too clear):
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Feb 22, 2011
I am trying to reference a session variable inside some JQuery code. Theseexamples below arewhat I am using currently just to try and see if I can get something to display and nothing shows up.[code]Just to make sure an alert works, I threw in a alert("hi"); which works fine. It is when I try to write out the session variable it fails.
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Oct 2, 2011
After doing some tutorials, I am not sure if this is a bug, or perhaps someone can give me a better explination why it is working the way it is.I am using Visual Studio 2010 combined in a Master Page. In my aspx page, I have the following code:
<script type="text/javascript">
$(document).ready(function () {
$('input:text:first').focus();
[code]....
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Sep 21, 2009
How do I pass a variable as a key in a key/value pair in Ajax?
[Code]...
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Jun 17, 2011
I have a function that I call a variable number of times and I need to know when the calls have *all* been completed. How would I build that? As I understand the deferreds, the $.when syntax is as follows:
$.when(dfrd_func1('a'), dfrd_func2('b'),
dfrd_func3('c')).done( function() {
console.log("All Done");} );
will send "All done" to the console once each of the functions are complete.
So, I have the *same* function that I need to call a variable number of times with different parameters, i.e. :
$.when(dfrd_func('a'), dfrd_func('b'), dfrd_func('c'), ...).done(function() {console.log("All Done")});
So, is my approach wrong? Is there some way to build an array of functions that could be executed?
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Jun 5, 2009
This is first shot at jQuery and I need some help to achieve what I intend to do.
I have a click event associated with a div
[Code]...
Currently the function is called on click. I would like to call that function for the ul on load. How do I do this?
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Sep 29, 2009
I would like to implement a delete functionality on search results like google has. If a user clicks an X next to one search result the result should disappear and some php code should be executed in the background. All of this without a new pageload.
The hide thing was not the problem, but how do I call a php script without having the site reloaded?[code]...
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Jul 1, 2011
I want to bind a hook to objects member variable change event i.e. lets say I have object:
var obj { var1 : 1,
var2 : 2,
var3 : 3
};
I want to call "Magical" function like this:
onVariableChange(obj, "var1", function(obj, varname, old, new) {
alert("Variable " + varname + " changed from " + old + " to " + new);});
And after this function call every time obj.var1 is set to some value have my callback function called
I found something in internet: [URL]. Its cool but:
-It is changing Object-s prototype
-It is not working under IE 5, 6, 7, 8, 9, 10, 11, 12....
I've changed it a little bit and instead of adding to Object class prototype I'm adding it as member to any object which needs this hook. But IE still doesn't work. Is there any known cross-browser solution for this? I remember there was a jQuery upcoming project which would allow users to bind object to form and by changing one other will change automatically I wonder whats that project name and how they change input value when object member value changed.
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May 18, 2010
How can i fire a function on click event for an element dynamically returned from an ajax call
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Oct 17, 2010
I'm using some click events on normal <a> tags. When I rewrite the links within a html() method call, the click events no longer work. I've set up a very simple example here:When the page is loaded, clicking either of the 'link 2' links displays the correct information.When 'link 1' is then clicked, the main information is redisplayed. However, now, the 'link 2' link in the main paragraph doesn't work, although the 'link 2' link in the menu does.
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Oct 2, 2010
I have 3 icons on a page, each icon when clicked load some text in a div element via ajax.
I would like to disable the click events for the other 2 and bind them back as soon as the text in loaded.
How can I do it in jquery?
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Feb 24, 2010
At the moment I have a link in a div that targets an ASP page to remove an item from the database.
<a class="small" href="/products.asp?Action=RemoveProduct&ID=<%=(rsCartItems.Fields.Item("ID").Value)%>">remove</a>
What I could like to do is use JQuery .click and .ajaxmethods but the only thing I am unsure of is hot to get the ID of the a href tag containing the unique item ID that relates to the db record. Can I use this.id?
<script>
$(document).ready(function
(){
$(".removecartitem"
[Code]....
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Jun 14, 2011
I have written code that achieves three things: Once the user clicks (1) A text box is created (2) It is positioned based on the position of the cursor (3) The focus is set to the text box. It works great, but the problem is if you click somewhere else, in addition to creating a new text box it also moves the previous text box.
$(document).click(function(e){
$("body").append("<input />");
$("input").css({ left: + e.pageX, top: + e.pageY });
$('input').focus();
});
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Jul 24, 2009
in creation of the simple tooltip on a click on the link (button). When we click on the button, nearby appears in advance prepared DIV (Before it had display:none , anything unusual).
So, a problem: it is necessary, that at a click out of the tooltip, it disappeared
, BUT if we click on the tooltip, it should remain
.
Here has made a demo-page with explanatories: [URL]
Code now the such:
<a href="" class="fortip">Button 1</a>
<div class="totip">Tooltip 1</div>
<a href="" class="fortip">Button 2</a>
[Code].....
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Apr 8, 2010
I want to add 5 to the variable 'paramdatastart' each time the #btn is clicked. So when I click it first time the 'paramdatastart' will be 5 and next time it will be 10 andso onHow do I do that?
This is the code:
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Mar 14, 2011
I have a web service that returns an array.
Code is below: Data variable comes back as blank. I was wonder is that because the method returns an object or am I doing something wrong on my end.
$.ajax({
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