<input type="text" />
<input type="file" />
$('input[type=text]').click(function() {
$('input[type=file]').trigger('click');
});
I can get browse option (open dialog box) when I click the test box. But I cannot get browse option when I trigger text box's click using jquery trigger method.
$('input[type=file]').trigger('click');
How do i solve this?
What helped for me is to set the event-listener inside:
$(document).ready(function(){
$('input[type=text]').click(function() {
$('input[type=file]').trigger('click');
});
}};
That used to do the trick for me. You might try it as well.
You can wrap your code inside DOM ready handler $(function() {...}); to make sure your DOM elements are loaded properly before executing your jQuery code.
$(function(
$('input[type=text]').click(function() {
$('input[type=file]').trigger('click');
});
)};
My belief is your selector $('input[type=text]') is not selecting , give it some id and use it like
$("#text").click(function(){
$("#file").trigger("click");
});
Related
I have a link:
<ul id="titleee" class="gallery">
<li>
Talent
</li>
</ul>
and I am trying to trigger it by using:
$(document).ready(function() {
$('#titleee').find('a').trigger('click');
});
But it doesn't work.
I've also tried: $('#titleee a').trigger('click');
Edit:
I actually need to trigger whatever get's called here <a href="#inline" rel="prettyPhoto">
If you are trying to trigger an event on the anchor, then the code you have will work I recreated your example in jsfiddle with an added eventHandler so you can see that it works:
$(document).on("click", "a", function(){
$(this).text("It works!");
});
$(document).ready(function(){
$("a").trigger("click");
});
Are you trying to cause the user to navigate to a certain point on the webpage by clicking the anchor, or are you trying to trigger events bound to it? Maybe you haven't actually bound the click event successfully to the event?
Also this:
$('#titleee').find('a').trigger('click');
is the equivalent of this:
$('#titleee a').trigger('click');
No need to call find. :)
Sorry, but the event handler is really not needed. What you do need is another element within the tag to click on.
<a id="test1" href="javascript:alert('test1')">TEST1</a>
<a id="test2" href="javascript:alert('test2')"><span>TEST2</span></a>
Jquery:
$('#test1').trigger('click'); // Nothing
$('#test2').find('span').trigger('click'); // Works
$('#test2 span').trigger('click'); // Also Works
This is all about what you are clicking and it is not the tag but the thing within it. Unfortunately, bare text does not seem to be recognised by JQuery, but it is by vanilla javascript:
document.getElementById('test1').click(); // Works!
Or by accessing the jQuery object as an array
$('#test1')[0].click(); // Works too!!!
Since this question is ranked #1 in Google for "triggering a click on an <a> element" and no answer actually mentions how you do that, this is how you do it:
$('#titleee a')[0].click();
Explanation: you trigger a click on the underlying html-element, not the jQuery-object.
You're welcome googlers :)
If you are trying to trigger an event on the anchor, then the code you have will work.
$(document).ready(function() {
$('a#titleee').trigger('click');
});
OR
$(document).ready(function() {
$('#titleee li a[href="#inline"]').click();
});
OR
$(document).ready(function() {
$('ul#titleee li a[href="#inline"]').click();
});
With the code you provided, you cannot expect anything to happen. I second #mashappslabs : first add an event handler :
$("selector").click(function() {
console.log("element was clicked"); // or alert("click");
});
then trigger your event :
$("selector").click(); //or
$("selector").trigger("click");
and you should see the message in your console.
Well you have to setup the click event first then you can trigger it and see what happens:
//good habits first let's cache our selector
var $myLink = $('#titleee').find('a');
$myLink.click(function (evt) {
evt.preventDefault();
alert($(this).attr('href'));
});
// now the manual trigger
$myLink.trigger('click');
This is the demo how to trigger event
<!DOCTYPE html>
<html>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
<script>
$(document).ready(function(){
$("input").select(function(){
$("input").after(" Text marked!");
});
$("button").click(function(){
$("input").trigger("select");
});
});
</script>
</head>
<body>
<input type="text" value="Hello World"><br><br>
<button>Trigger the select event for the input field</button>
</body>
</html>
This doesn't exactly answer your question, but will get you the same result with less headache.
I always have my click events call methods that contain all the logic I would like to execute. So that I can just call the method directly if I want to perform the action without an actual click.
For links this should work:
eval($(selector).attr('href'));
You should call the element's native .click() method or use the createEvent API.
For more info, please visit: https://learn.jquery.com/events/triggering-event-handlers/
We can do it in many ways...
CASE - 1
We can use trigger like this : $("#myID").trigger("click");
CASE - 2
We can use click() function like this : $("#myID").click();
CASE - 3
If we want to write function on programmatically click then..
$("#myID").click(function() {
console.log("Clicked");
// Do here whatever you want
});
CASE - 4
// Triggering a native browser event using the simulate plugin
$("#myID").simulate( "click" );
Also you can refer this : https://learn.jquery.com/events/triggering-event-handlers/
Shortest answer:
$('#titlee a').click();
I have something like this im my project:
<input onchange="doSomething();" .... />
<a href="url" ... ></a>
If input field is focused and I click 'a' link, the browser goes to URL and the event onchange fires only after that. But I want at first to run function "doSomething()" and only then go to the url. How to solve it better?
remove the inline javascript and use jQuery. Preferably you would add some ID's or classes to those elements to target them.
$('input').on('change', doSomething);
$('a').on('click', function(e) {
e.preventDefault();
doSomething();
document.location.href = this.href;
});
Assuming doSomething() is not asynchronous, as that would be completely different.
You could do something like this with jQuery (Not tested)
..
$('a').click(function(){
dosomething();
$(this).attr('href', 'url');
});
instead of onchange event, use onblur at Input.
<input onblur="doSomething();" type="text" />
Hello
Test the demo from http://jsfiddle.net/Bhaarat/V3wT9
if requirement can be satisfied with javascript only then why to create overhead of jquery ?
Please let me know reason for downvote
I have a page that has a lot of JS created elements. So i wish to focus a textarea after it appear. I try to make it with help of addEventListener like so:
mytextarea.addEventListener('someEvent', function(e)
{
this.focus();
});
My problem is, that i can not found the right Event, that would be fired at the moment, when textarea get appended in the document, like here
document.getElementsByTagName('body')[0].appendChild(mytextarea);
Native JS Only please. Thank you
Have you tried this:
document.getElementsByTagName('body')[0].appendChild(mytextarea);
mytextarea.focus();
FIDDLE
this should work:
<textarea autofocus></textarea>
Put your focus in
$(document).ready(function(){
//Here
});
This mean your textarea is appended to the document.
And without jQuery :
window.addEventListener('load', function () {
//here
});
I ran into a bit of trouble while trying to load an external HTML page into a div using jQuery-ajax.
I had this div: <div id="content"></div>
and wanted to fill it with $("#content").load("include/add.html");
It loads the HTML file perfectly, but inside that add.html is a button that should load add2.html(also using .load), but it seems that neither the button nor the datepicker in that file work.
I'm guessing the .load function is responsible for that?
This is the content of add2.html:
<p>Nr: <input type="text"></input></p>
<p>Name: <input type="text"></input></p>
<p>Date: <input type="text" id="datepicker"></input></p>
Next
Please help, I'm desperate :D
As the file is included to the page after the events are bound, the events do not apply to the elements in 'add.html'. You need to bind the events again or use .on() method. In the case of the datepicker, it's easier to go with the first approach:
$("#content").load("include/add.html", function() {
// Apply datepicker to elements in 'add.html'
$('#content .date').datepicker();
});
For the button in add.html, you can use delegation:
$(document).on('click', '#content .button_in_add', function() {
alert("I work even when included dynamically!");
$('#content').load('include/add2.html');
});
Note that .on() bins does not go inside the .load() callback as the datepicker part did. If you have any elements in 'add2.html', you need to repeat the same steps for that also.
I have a bit of a problem with a jQuery dialog and the way scripts are handled.
In the dialog html, I have
<input id="test">
If I do
<script type="text/javascript>
$('#test').val("haha")
</script>
after the input, it shows up. If I put it before, it doesn't work.
Now the problem is I'm trying to change the value of $('#test') using a click trigger, and I can't!
$('.testbutton').click(function() {
alert();
$('#test').val("haha");
});
The alert works, and the initial val replacement works, which means there aren't any duplicate or missing input areas.
The total script as it is now, not working:
<input type="button" class="testbutton" />
<input type="text" size="10" id="test" name="test" value="">
$('#test').val("currentvalue"); // This works
$('.testbutton').click(function() {
alert();
$('#test').val("haha");
});
Update
The dialog shows the correct value in #test once the dialog is closed and then reopened. Could this be something I'm missing?
Put your jQuery code into $(document).ready(function () {...your code...}). This will make it executed after browser creates DOM tree for your page. Otherwise javascript is not able to search/manipulate DOM elements correctly. It will look as following:
$(document).ready(function () {
$('.testbutton').click(function() {
$('#test').val("haha");
});
});
Update:
If your HTML code is loaded dynamically, then use live to bind event handler:
$(document).ready(function () {
$('.testbutton').live("click", function() {
$('#test').val("haha");
});
});
I guess you should wrap your code inside of a $(function() { //code here }); to make sure your code is run only when your DOM is ready.
The problem ended up being the # in test. For some reason the replacement works with a class identifier instead of a id identifier. I suppose it's because the # will replace only one instance, and for some reason that I have yet to discover, there is more than one instance of the dialog (or a hidden one).
Thanks for all your suggestions!