After a javascript-generated post event (this is a post, not ajax
messaging) the current screen has to be redrawn. But on *long forms*
(longer than a single screen) then the current screen positioning
is lost, and the current form ends up redrawn, with a different
vertical positioning--after the post event.
However, If I sent the x,y mouse position as post parameters,
and if the current widget (that generated the post) had
a well-known anchor tag name, would there be a way
to combine that much information, after the post, in order to redraw
the form close to it's original vertical positioning?
I am currently designing an HTML page with a form with a post method. The page is calling itself so with the details that are passed will vary how the page will look i.e. number of results from the sql query that is being run. I'm trying to catch these using a javascript function which is:
var qsParm = new Array(); function qs() { var query = window.location.search.substring(1); document.writeln(query); var parms = query.split('&'); for (var i=0; i<parms.length; i++) { var pos = parms[i].indexOf('='); if (pos > 0) { var key = parms[i].substring(0,pos); var val = parms[i].substring(pos+1); qsParm[key] = val; } } }
and then just calling the array to get the value, in this case qsParm['num_res']. The above function doesnt work for post but does for get. I'm fairly new to javascript and am assuming this line is at fault:
There are different ways by which values of variables can be passed between forms. One of the ways is to use the setTimeout to pass the values or data. Here the biggest advantage is we can pass data to a different site even running automatically.I would need from someone a bit of help to pass the variable links from form1 to variable strLink in form2 using SetTimeout.We have the following schema:An options select menu where value of the option, sent with a submitted form, is specified with the value attribute. In the absence of a VALUE attribute, the value is the content of the option element.
I'm struggling with a script for an e-commerce site.When the user clicks the add to cart button they are currently taken to a PHP shopping cart page, but the client wants them to stay on the same page after they press the button and get notified that an item has been added to the cart.The add to cart button is a form submit button, because there is also a quantity field for each item. I would have cracked this by now but there are multiple add to cart buttons on each page and when I submit the form only the data from the first form in the page is sent to the cart page.Here's a dummy version the JavaScript:
Code:
$(document).ready(function(){ $('.subbtn').click(function(){ $('<p id="add">Added To Cart</p>').insertAfter(this).fadeOut(3000);[code].....
At the moment I've got it set so that AJAX returns information to the page (just so I know it works), but this won't happen on the actual page.So, as far as I can tell, I need a way of POSTING $(this).parent(); $('[name=quantity]').val(), but I can't seem to find the correct syntax.
I have three DIVs that are stacked vertically. Each section (div) I want to be able to 'collapse' or minimize, and when that happens, for instance when the first div is 'minimized' the second two divs shift their left/top positions to fill the space. Right now, I'm doing this automatically, by creating a javascript function and changing the top/left and "height" properties manually.
in the parent window, i have some objects that will release a pop-up window. in the pop-up window you can make various changes that will affect the database. to see those changes in the parent window, i need to refresh...right?
well, when i refresh...if you're working at the bottom of the page it pops the scrollbars all the way back up to the top. is there a way to reposition the scrollbars without the use of anchors?
I'm having some trouble with absolute positioning:
I have a main div, with some nested divs inside, one of which is "position:absolute". When a user hits a button, a message will appear at the top of the div (by using "myDiv.style.visibility = 'block'"), which pushes all other sections, relative or absolute, down appropriately. This is what i want.
However when the message div is clear (using "myDiv.style.visibility = 'none'"), all the relative divs go back to their original position, but the absolute div stays at its pushed down position.
ive tried several complicated schemes to correct this, including setting the absolute sections top to certain values, and it doesn't want to move back.
Does anyone know a solution to this problem, or of a way to "refresh" a divs position?
Does anybody understand why the technique described in http://www.macromedia.com/devnet/se...ositioning.html
doesnt work in Netscape 6/7 and Mozilla? I tried it out but to no avail. I am certainly not a (javascript) programmer / DOM expert but it seems to me it should work .
I need some help on how to reposition a layer depending on the position of an image? I know this should be somewhere in the forum, but I searched without success.
I use $().load() to place an HTML snippet from the server into a dialog box which i then need to position relative to the size of the element which has just had the HTML loaded into it. When the main HTML page DOM is ready, I hide() the dialog box, and then use fadeIn() to show with various click() events. I have managed to position the dialog box in the centre of the screen given that there is no content loaded.
However, it seems that when I load the new content into the dialog box the new dimensions aren't taken into account untill the next time load() is called.
Is there a way to get the new dimensions of the element before the dialog is shown in order to position it centre screen?
Here is my code:
function showDialogBox(sender) { var width = $(document).width(); var height = $(document).height();
it's possible to bind a function to an element that is fired if that element is 'moved'/repositioned via the browser.
For a more specific example what I have is a function that calculates height and width of certain elements to allow them to all fit nicely on the page without having scroll bars, and this is bound to the window onresize event. It works nicely most of the time but occasionally something will change the height of one of the elements and this effectively bumps one element right off the page.
So I'm wondering if its possible to have an event bound to an element that is fired when an elements position is moved/recalculated by the browser? Short of polling every second or so, to see if it has moved/recalculate layout.
I want to make few forms but 1 submit button. I want to do 1 page , 5 forms , 1 submit button so when i click on the submit button it will send the 5 forms as 1 form.
Where the inputs sum1 and sum2 are text fields you put whatever numbers you want in. That works fine. Great. Now what I'm having trouble with is modifying the code so that it will add one form with an input number with a form that spits out a randomly generated number.
This is what I'm using for my random number generator. So basically I want to be able to put, say, 5, into the input text field above this. And then click on the d20 button to get a random number, say, 15, and then have the first code add the inputted 5 with the randomly generated 15.
I can get it works if I using <form> tag with an action="post" and a submit button to post to another php page by using this statement to get all controls in receiver's page _GET['mycheckbox'];I have tried
I just started using jQuery, but i can't get it working. On the index.php page I want a search form, that post's to search.php. Following next, I want that the html of search.php (which will only be a table with the results), is show into the 'results' div in the index.php.
This is the code im using:
<script type="text/javascript"> /* attach a submit handler to the form */ $(document).ready(function(){ alert("Ok - 1");
[Code].....
The alert's are for debugging, but none of them show's up.
To edit or modify a bookmarklet code, it must be in the form of a multi line code in a html file or a js file.
But to test or run the bookmarklet, I need to do three things:
1. go to online bookmarklet builder site 2. paste my (multi-line) code there and generate bookmarklet link 3. drag it to toolbar
And I need to go thru these tedious three steps several times because developing a long bookmarklet (like MyPage) is not like: write code -test it -done. but it's like:
write code -test it -it doesn't work. -modify code(put debugging code) -test it -it still not work -modify code -... How do you get around with this tediousness? Is there a way to skip the three steps?
How do you take a long number such as Math.PI and break it out into an array? code...
I suppose that because of the decimal you would have to convert it into a string first? It would be ideal if I could keep the number as a number without converting it to a string, but I'm not sure if that's possible.
Every thread I've found online so far seems to indicate that you need a delimiter between the string you want to split up - that you can't just put every character of a string into an array... but there must be a way.
I have a problem with a very long link in a pop up window, when I do the same with a shortest one work fine but with this one does not work. Also I want to know how can I pass parameters to the link, for example: the value of one variable.
<script type="text/javascript"> function newPopup(url) { popupWindow = window.open(
I've got the following jquery code querying my server, but can't figure out how to Abort the query and reload the page immediately if someone clicks on <a> link. how to abort the current (all) ajax calls if someone clicks on <a> link??
But in IE 8 it takes very long to hide? I don't like to set it in CSS because if javascript is turned off people can still login as it is visible... is there anyway to make it faster ?
