Designing Transmitted To PHP Page Which Creates Bitmap (using GD)
Jun 19, 2009
I wanted to create something like: [URL] (this one looks horrible and only works on IE). And it's not difficult to make. But the difficult thing is that I want the design transmitted to a PHP page which creates a bitmap (using GD). The only solution I could think of is sending the x and y coordinates of each image in a POST request. How do I do that? Each browsers seems to render the "designer" page I've created a bit differently, so x and y coordinates are different in each browser.
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May 23, 2011
How would you make a case statment that creates a button without reloading the page??
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Feb 15, 2010
I have a function that dynamically creates page (form) elements with the option to remove it.
Code:
divcounter++;
var element = document.createElement("input");
...
element.onclick = function() {removeElement('sel' + String(divcounter))};
[Code]...
For some reason divNum in removeElement() always returns the latest value of divcounter. So if I add 4 form elements, and I want to remove the 2nd item, item 4 is removed and above fuction returns an error when I want to remove another element afterwards because it is trying to remove the 4th element again.
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Jun 11, 2010
I'm seeking to send this string via getJSON to my app:Academia-Gate the Nanny State & The Professors: My Brief Email Exchange With The Co-Chair of the Cry Wolfť ProjectI have this code immediately prior to the getJSON call:
jQuery.ajaxSetup({ scriptCharset: "utf-8" , contentType: "application/json; charset=utf-8"});
Using Firebug, I can see that the text variable containing the above string, does contain it correctly, at the time it is used in my getJSON call. However, using breakpoints, I can see that when this text is received by my php app during the call made by getJSON, it looks like this:cademia-Gate the Nanny State & The Professors: My Brief Email Exchange With The Co-Chair of the şCry Wolf ProjectHow can I correct this?
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Mar 31, 2004
I'm a web designer who designs in shtml, html using css. however, I have been asked to assist in designing a site using java for server-side and oracle database etc.
My task is to design the static part of the site ie navigation, look and feel, etc etc. and build this. The database is being completed elsewhere.
I understand that I'd need to make all pages .js extension and that I'd need to use .js includes. Is there a step by step process I need to follow AND are there any other things I need to think about before I go ahead and set the pages up, ie DOM, writing .js include into "where" in the html page, scripts for javascript if need be etc?
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Nov 24, 2006
Could anybody explain why does the following code :
<form name="upload" method="post">
<input type="file" name="file_1" style="display:none" />
<input type="text" name="text_1" />
<a
href="javascript:document.forms['upload'].elements['file_1'].click();">
Open
</a>
</form>
open the file dialog for selecting a file for upload in the Internet
Explorer, whereas in the FF 2.0 does not?
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Jul 14, 2009
I know very little about jQuery. I am trying to design a graphic menu bar that is capable of displaying each button in 4 modes: up (neutral), hover, down (mouse down), and selected. After some research, I was able to "come up" (by cutting and pasting and burning up a couple of neurons) with the code below. It works well enough but I'm sure it could be written a lot better. What I really would like to do is to change whatever button is "down" to go back "up" once another button is pushed, changing the img src, or by whatever method is more efficient.
<script src="js/jquery-1.3.2.js" type="text/javascript"
charset="utf-8"></script>
<script type="text/javascript" charset="utf-8">
$(function() { // image rollover
$(".topmenu img").hover(function() {
this.src = this.src.replace("-up","-hover");
}, function() {
this.src = this.src.replace("-hover","-up"); .....
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Sep 29, 2011
I was curious if anyone could show me how to create a button that will run a certain script ie: press button named "reveal" -> scroll box is created with other buttons inside it that do other functions.
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Aug 3, 2011
I have an admin page in which I enter information for a Math Education website. I have to pre-load 10 video fields just in case a lesson has 10 videos. This is an over simplification:
[Code]...
What I would like to do is load 1 single video field and then have a button that when it is clicked automatically creates another field. I'm sure this is possible but everything I know I've learned from searching the internet and reading a few simple books so my knowledge is fragmented.
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Nov 30, 2011
Is it possible to make an app that creates a gif that shows the process of a finished drawing?Im a kid and love drawing and gif :).i wanna make app that shows a replay of my initial start of my drawing till the finish product of my drawing in a gif file.
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Sep 10, 2002
Sorta like Vbulliten when clicking on the images, smilies, it creates "" in the textarea box. How do they do that?
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Mar 8, 2011
I currently have a page which, when the user clicks a button creates a new row displaying a form. I also have other forms on this page how to close a form using javascript? My code to create the table row and form are below...
myform = document.createElement("form");
myform.method = "post";
myform.action = "editdetails.php";
myform.id = "editemail";
myform.name = "editemail";
var a=document.getElementById('editdetailstable').insertRow(2);
var b=document.getElementById('editdetailstable').insertRow(3);
[Code]....
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Mar 24, 2010
I got a table with some select, inputs and textareas in it. if i click a button i execute addRow function which populates the row and creates new elements in each cell (new selects, inputs, textareas). But i dont know why, when i get a child of TD where select is the tagName is undefined and nodeName is #text, for INPUT and TEXTAREA it works perfect.
Some code
Code:
It happen so in Chrome and FF, in IE works fine (first time something that works here and doesnt in ff)
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May 15, 2011
I'm used to building objects in Visual Basic and I'm having difficulty simplifying this code into an object so I can just define and run about a dozen of them.
The code creates a button which changes on mouseover and on mouseclick. The button is a link to another page.
Also on mouseover the button slides to the right, giving a more intelligent feel for the user.
What are my options for streamlining this code so I can reduce the number of lines of code-clutter?
The code below is formatted properly.
PHP Code:
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May 3, 2010
I have some JQuery that makes an Ajax call and then adds some rows to an existing table.
function
LoadDestinationTable() {
$("#destinationTable tr:gt(0)"[code]...
The problem is that the only place where the click event fires is on the rows that were added when the page was 1st rendered – the th, for example.I also tried adding an onclick event handler to the input button’s creation – that also does not fire.
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Feb 1, 2011
[Code]...
when i load page it does nothing only blank page, may have code in wrong place but not sure so can someone show me a working example so i can find out what i'm doing wrong also i would like the part of page to refresh evey 120 seconds is this possibe with jquery?
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Mar 28, 2010
I have a frameset like:Quote:
<frameset rows="100,*,80" border="none">
<frame src="header.html" name="topFrame" scrolling="No" noresize="noresize" id="topFrame" title="topFrame" />
[code]....
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Aug 19, 2009
I loaded page in div , usign jquery ajax
But the page which i loaded containg this code:
HTML Code:
To refresh all page index.php to redirect it to home.php
But the problem this, it's don't refresh all page which contain the div , but it's refreshed oly in the div wuch i loaded this code in it
So i want after i load this code in index.php div , then refres all page to redirect itto home.php
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Sep 24, 2009
I've got 2 pages: a current events page and a past events page the current events page loads fine as there is only about 10 events the past events page takes about 30 seconds to load and will crash if u click your mouse in the loading time.
The pages are near identical the only difference is the query that selects the events (> versus <)
The page loads immediately without:
But when i put it back in the above happens. I'm using jQuery.roundedcorners.
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May 10, 2010
I am using a Jquery/PHP/MySQL login script which is supposed to display an error or success message when the user enters their username/password and also if the username/pw is successfull go to a secure page. Right now as I have it coded, this isn't working properly. Basically nothing is displayed either way.Also,wasn't sure if I just needed to replace, the ?secure-page part with the file name of the page I want to go to if successful?Here is the code as I have it now.
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<html>[code].....
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May 19, 2011
I'm trying to use the cookie plugin to remember the state of a navigation menu from page to page. Here is the snippet of code from towards the top of my page where I am including the jquery files and cookie plugin. The second part of the sample tries to determine whether the cookie exists.
[Code]....
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Jun 9, 2010
I am working on a page that will load in other pages using AJAX and the .html method. Something like this :
<span id = "edit">Edit</span>
<div id = "cont">
</div>
//the click edit script
[Code]....
Unfortunately this does not seem to work, entirely. It does trigger the click event but it messes up the post for some reason. I have played around with it for the last 45 minutes or so and it seems like the click event trigger is what is messing things up, if I comment it out it works fine. Could anyone tell me why they think this is? note this is an over simplified version of my actual code, but the structure is the same.
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Nov 4, 2010
On my webpage, I dynamically create an iFrame when a button is pressed, then load a html page from within my own domain into the iframe, based on what html page is loaded into a variable. My question is, can I dynamically change the font family of the loaded html page from the javascript of the main page? My code to create the iframe is:
function setSubTxt(){
var par = document.getElementById('parentDiv');
par.innerHTML = '<iframe src="'+subTxt+'" style="width: 375px; position: fixed; height: 365px; left: 400px; top: 145px; border=none;" name="subIframe" frameBorder=0></iframe>';
frames['subIframe'].window.location=subTxt;
document.subIframe.document.body.style.fontFamily = "Arial";
[Code]....
the variable "subTxt" has the url of the html page to be loaded (always on the same domain). The code: document.subIframe.document.body.style.fontFamily = "Arial"; was my attempt to dynamically change the font, but it didn't work. Also, it should be noted that there is no font family set in the html pages which would override this.
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Jan 10, 2011
I have an webbpage, and in the middle of it there is an iframe to a php site. So i have used this code, so after some seconds the iframe will send the guest to another page. <meta http-equiv="refresh" traget="_top" content="5 url=http://mypage.com"/> But the thing is that i want the WHOLE page to reload, and go to that page after 5 seconds (we can say). With that code, only the iframe are going to another page. Is it possible to make the whole page send the user after some seconds, to another page and not only the iframe?
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Mar 29, 2011
It is possible to perform a find in page search that looks at a specific link, opens the page in a new window and finds the text within that document?? Basically I regularly use an html page in work that has a list of people and their telephone numbers. I want to be able to type in a searchbox on my main page and it open the target page and find the name I am looking for? Is this possible or can you only Find In Page on the same page or another frame?
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Apr 12, 2011
I have the following bit of jQuery:
Code:
$("#save_photos_all_continue").click(function() {
event.preventDefault();
var $black_white_all = $("#black_white_all").is(':checked');
var $color_all = $("#color_all").is(':checked');
var $other_all = $("#other_all").is(':checked');
[Code]...
In Google Chrome it works fine but in Mozilla/5.0 it actually goes to the save_edits page instead of just using the post and staying on the original page.
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