Develop Reference

How to send a value from a search box to a URL?

I have a search box and I have no clue how to append the string that the user searches to url after a user clicks search.
How would this work?
I have a reference code but I want to know how to append the value that a user searches:
onclick="location.href = $(this).attr('href')+'?q1=Asustablet&x=70&y=14=siys';return false"
Here is my jsFiddle

yu can't use jquery inline. you can use its events like this:
$('#search-button-4').click(function(){
window.location.href = $(this).attr('href')+'?q1=Asustablet&x=70&y=14=siys';
});
DEMO

May I suggest using PHP as it will be much easier,
Add this inside PHP tags and set the variable for $user_search_input
header("Location: ".$_SERVER['REQUEST_URI']."?search=".$user_search_input);
I'm sorry if you needed a Javascript version but if not I highly suggest PHP for it has a lot of functionality being very powerful and has a lot of potential.

Passing a URL to a Javascript function

I've spent a while going through numerous similar questions, but based on the answers given, I'm lead to believe I have this setup correctly - but it's not working, and I'm not sure why.
I'm a newbie with Javascript/jQuery, so it's very possible (or probable!) that I'm missing something completely obvious here.
I have a page with a large 'main' div, and I'm loading content into that using jQuery .load via the navigation. That all works fine. However, some of the target pages are data-heavy, so I'm trying to integrate something in between to indicate to the user that the page is loading. Because there are numerous navigation elements, rather than having multiple functions (i.e one for each navigation element) I'm trying to do it in a single function, like so...
<script type="text/javascript">
function loadPage(pgurl) {
$('#main').html('<p align="center">Loading...</p>');
$('#main').load(' +pgurl+ ');
}
</script>
The problem I have is the onclick within the navigation. Prior to this, I had the .load within the onclick (i.e onclick="$('#main').load('/pages/testpage/');") and that worked fine. Now I'm firing the loadPage function via onclick, it's loading a black page (which firebug tells me is the site root).
Here's my onclick code;
<a onclick="loadPage('/pages/testpage/');return false;">Test</a>
I get no errors returned. I can only assume that the loadPage function is getting a zero value, rather than /pages/testpage/ - but I have no idea why!
Pointers much appreciated - much head scratching going on here!

It's already a string:
$('#main').load(pgurl);

$('#main').load(' +pgurl+ ');
needs to be
$('#main').load(pgurl);
You should probably write it as one line to prevent the second look up.
function loadPage (pgurl) {
$('#main').html('<p align="center">Loading...</p>').load(pgurl);
}

Is that a typo? Try changing:
$('#main').load(' +pgurl+ ');
to
$('#main').load(pgurl);

Because it seem you're not using the pgurl parameter, this thing in the load brackets is string a text of the variable name :)
$('#main').load(' +pgurl+ ');
use that instead
$('#main').load(pgurl);
Maybe you should look at that if you're not familiar with string concatenation http://www.youtube.com/watch?v=n17aX2TdQRk

You have to change following line // you pass string not a variable //
$('#main').load(' +pgurl+ ');
to
$('#main').load(pgurl);

Confirm dialog box with anchor tag

My friend done this below coding for custom control
click
now i want to show confirm dialog box while click this anchor link.
Is it possible?. i want to write script as inline.

Do this :
click
But at some point, you'd want to stop using only inline code and have a look at other clearer ways to add javascript in your code.
You may use a script block like this in the HEAD of your HTML file :
<script>
function doOnClick(){
if (window.confirm('Really?')){
__doPostBack('id','msg');
};
}
</script>
And then your link becomes
click
Of course, this doesn't feel much simpler with only one function but it helps you put all your functions in the same place and make lighter and clearer html.
An alternative would be to use jQuery, so that you may totally avoid putting javascript in the html part.
The html is then
<a id=myLink>click</a>
And your script, now at the end of the body, is this one :
<script>
$(document).ready(function(){
$('#myLink').click(function(){
if (window.confirm('Really?')){
__doPostBack('id','msg');
};
});
// other codes will come here
});
</script>
You're not at all required to code it this way now, as you only have a very light function, but if your code grows I suggest you start considering it and look at the jquery tutorials.

Of course. Here is a small snippet, not elegant but it works...
click

I actually had to look this up because I haven't used confirm, alert and prompt in a very long time.
confirm returns true/false depening on what the user selected (OK/Cancel, respectively).
So your resulting code would be
click

Div with a jQuery click event bound to it is not firing when clicked?

It could be a rookie mistake, but I've gone over my code enough times doing things such as; pre-pending .select-delete with div, attempted to use document.write("Hello") to see if the event was firing or not.
Here's a link to my jsFiddle: http://jsfiddle.net/gPF8X/5/
I really have no idea what's going on :(.
Any help would be greatly appreciated!
Edit: Linked to the incorrect JSFiddle, relinked to the correct one.

There is no - in your div class name.
<div id="1" class="selectdelete"></div>
$('.select-delete').click( function() {
Got it - id needs to be wrapped in quotes.
var value = $(this).attr('id');

The trigger is firing, but your code is not running because of an error - you're not quoting the string 'id' so it's an undefined value. Use your browser's debugger tool - it will help for this sort of thing.
Beyond that though, I can't say anything further because it's not clear what the desired result is.
Edit There's another issue as well - the selector is not working. You can't use the [ and ] character unquoted inside a jQuery comparison like that. The simplest solution is just not to have those characters in your input names. But you can also use escaping like so: $('select[name=g_country\\['+value+'\\]]').

I know you already accepted my other answer, but I just want to add for the record that there is another way to do it. Specifically, this seems like one of those cases where jQuery is less helpful rather than more. What I would do is change your HTML so the element names were also given as IDs, and then write it like so:
document.getElementById('g_country['+value+']').disabled = true;
document.getElementById('g_url['+value+']').disabled = true;

Problem with jQuery - error when trying to find 2 tags

I have the following DOM structure:
/*:DOC += <div id='testDiv' class='testDivClass'><div id='innerTestDiv'></div></div><span id='testSpan' class='testSpanClass'><span id='innerTestSpan'></span></span>
Now I tried to run jQuery select against them as follow. The first one returned alright, but the second one failed:
// works
var result = $('#testDiv')[0];
alert(result.id);
// failed: id is null or not an object
var result2 = $('#testSpan')[0];
alert(result2.id);
I tried selecting id instead of class and got the same results.
My question is: how can I get the second select to work? Is there some sort of invisible iterator/pointer in jQuery which I need to reset to the beginning of the DOM before the second select?
Thanks.
EDIT: Ok this is the official "does not work" version. testDiv matched, but testSpan did not, hence I got an error saying id is null or not an object error in the second alert.
UPDATE: I did a test by swapping testDiv and testSpan in the html. Now BOTH select failed.
UPDATE2: I have changed the html back to what it used to look like. I'm using JsTestDriver to write up the test, but it is actually not calling anything at the moment. The actual html looks messier than this (more nested tags). I'm trying to get this simplified version to work first. It appears that jQuery was able to get into the first select, whether it'll be span or div, but couldnt get out of it to do the second select. I've replaced jQuery.js and jsTestDriver.jar to no avail.
Thanks.

The .className selector matches by class, not ID.
Therefore, $(span.testSpan) won't match any elements.
You need to change it to $('span.testSpanClass') ot $(span#testSpan') (using the #id selector, which matches ID).
For more information, read the documentation.

I don't know why, but for me your code worked well.
I added $(document).ready(function() { before that code, and when I opened the test page, the alert box showed up perfectly, both of them! I don't know when do you want this alert box showed, but if it is when visitor open the page, just add that code. Otherwise, add
function objectid() {
var result = $('#testDiv')[0];
alert(result.id);
var result2 = $('#testSpan')[0];
alert(result2.id);
}
That code worked well for me, too.
PS: Sorry if you don't understand my bad english.

More than likely, there is something else wrong with the HTML you're actually using. Since you're posting only a tiny bit of the html, we can't actually test your problem. Post the entire page, or at least the smallest piece of it that actually has the problem when you run your test.

I tested the jQuery code you reported on JS Bin, and the code worked fine. As the code is very basic, I don't think the problem is caused by the version of jQuery used.

What I ended up doing is wrapping the entire html with a div or span tag. I found that jQuery could not get out of a div/span tag once it gets into one (in my above example), so I just make it to go into a div/span tag once.
Not sure whether this is a patch or ugly fix, but it solved my problem for now.
Thanks for all the help!

Use "#" to select by id, use "." to select by class...