I was just wondering if it's recommended to have all your javascript contained in a single unified block or if it's okay to have them spread out across the document? I find the second approach ensuring JS is located near code that is directly associated increases readability, but I'm worried it may have a negative effect on performance, however minor.
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I need to call javascript code from within body block. The below code runs fine will I run into problem with some browsers or is there a better way?
<html> <head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<SCRIPT LANGUAGE="JavaScript">
function test1() {
document.write("Hi there");
return true; }
</SCRIPT>
</head>
<body>
<SCRIPT LANGUAGE="JavaScript">
document.write("Hello world and ");
test1();
</SCRIPT>
</body>
</html>
I am looking for a way to add multiple items with a single URL to my shopping cart.
View 3 Replies View RelatedI am looking for a way to add multiple items with a single URL to my shopping cart. Is this possible?
View 4 Replies View RelatedI have a JSP page with several forms on it. Some of these forms are
generated dynamically, and each of them submits some information to a
database.
Handling one form is easy, as I can simply make the form post to
itself, and handle the
data using a single bean. Since I have multiple forms, I now have a
problem. Several of the forms on the page handle the same type of data
(same input names), and a 'setproperty *' call for each of the form
beans would change data in several beasn, not just the form/bean that
sent the data.
I am attempting to write a separate JSP with a single bean that
handles a form submission. However, I'm not sure how to make this page
go back to the referring page from which the data was submitted.
I have developed one project and in that i have taken two css now i want to add jquery effects in that, But my display is not properely adjusted and extra enlargement is done so how i can add jquery in my php project without affecting another effect? And one more thing where i can get the jquery effect codes?
View 1 Replies View RelatedHow to use multiple .js files in a single web page??Is it possible to use both external .js file and inbuilt java script functions in a single page?
View 1 Replies View RelatedI'm having a problem with one of my Labs and My TA is not answering emails.I need to make a button, that when you click it, turns the bgColor blue, when you click it twice, it turns bgColor yellow, and a third time turns it orange.The tricky part is, I need to use an internal CSS style sheet for the color, and a function for the javascript.Here is what I have so far, but I'm completely stuck.
<html>
<head>
<style type="text/css" media="all">
[code]....
I have this script which is set to generate random anagrams of my name in rotation which works fine, but I can't work out how to put multiple instances of it on one page.
The code is:
And i'm calling the function using:
I have a form that generates a dynamic number of rows from a value
passed in via querystring. I have a one static row in my form with a
"master" checkbox that I have deemed "Select All:". I want to be able
to select all and deselect all the other checkboxes beneath it in the
column by clicking on it. I've gotten it partially working. I can
click the "master" checkbox and it will set the .checked property of
all the others to true. BUT how do I reverse the process and turn them
all off? Here is my funcion: Code:
I am trying to call 2 functions from the 1 onMouseOver event on an
anchor tag, but I can't seem to get it to work. the following should
demonstrate
<a onMouseOver="ShowMenu('Menu3');AddMenuToHoldArray('Menu3')">Menu
3</a>
I have tried a number of variations, like adding "javascript:" in
front of the first call, and returning True of False from the first
function, but Icant get the second function to fire after the first
one has.
by using alerts, and wathcing what IS occuring, I know that the first
is being called, but the second isn't.
I did this once some years back, but I can't seem to rember how I did,
it, and none of the example that I have located have helped, so can
anyone point me in the right direction?
Way I can get at a single class when many are defined? [code]...
The script above doesn't work because the class has multiple definitions i.e.
class="tags current"
Is there a way to easily find a single class out of many?
I am code a printing report web application, the report is simplest display on HTML form and using window.print() to print it out.
The report can be vary to 2 or more page depend the no. of record retrieved. I have a idea to print multiple page with user single click. Any method to make it real?
When designing a web page, you may come across a situation where you want to combine content from multiple websites in a single window. Could the "iframe" tag makes this possible? If so, as it will separate your page design into several sections and display a different website in each one?
View 5 Replies View RelatedI have a choice when creating a new API that I would like other peoples opinions on. Do I use a single Array or Multiple arrays such as: array[1][1] = "ID[56]NAME[Hello World]START[10]"; OR
ID[1][1] = 56;
Name[1][1] = "Hello World";
Start[1][1] = 20;
The API is used for animations so is very heavy work, but would using around 15 multidimensional arrays be too much and a single one be preferable???
i have 4 images that expand onMouseOver and shrink onMouseOut
<script src = 'js/size.js'>
<div id = 'img1' onMouseOver = "expand(this.id)" onMouseOut = "shrink(this.id)">
<img src = ...>
</div>
<div id = 'img2' onMouseOver = "expand(this.id)" onMouseOut = "shrink(this.id)">
<img src = ...>
</div>
etc...
question: when i quickly move the mouse from one image to the other shouldn't i see one expand and one shrink simultaneously? i am currently seeing one shrink, then the other expand after. on occasion the shrink is skipped and the next image is expanded right away.
I have a php page with java script embed in it, i have 3 forms in a single page ... namely form1, form2, form3 . form 1 and form2 have a text box , these text boxes get input from users. Now my task is to get the value of these 2 tex boxes in form3 when the user click the submit button, so that i pass the values in those text boxes to next page for calculation.
I tried the following code in form3 but it result in vain :
I'm trying to make a table that will hide multiple rows in single js functions... now I put together a way to do it, but it requires multiple id declarations in the functions, is there any way to do it with classes instead of IDs, so that I can have a blanket class that I can use?See:
Code:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">[code]......
I have the following javascript code:
Code JavaScript:
for (var i=0; i < myRadio.length; i++) {
if (myRadio[i].checked) {
myChecked = 1;
[Code]....
This works fine when I have more than 1 radio button. However for just a single radio button it does not work. I don't know how many radio buttons I will have since they are being created from a mysql query.
I'm very bad with javascript, so how should I amend the code so that it also works with only one radio button? I just need to check if they are trying to submit the form without selecting any radio buttons.
I am having trouble creating two slideshows on a single page. I know that there is a problem of one slideshow overriding the other, but I can't figure out what to change or where in order to make both functional. I've seen other posts related to this, but those I've tried don't work for me. Here's my partial code...I only included the parts I think are necessary.
<script language="JavaScript1.1">
var slideimages=new Array()
var slidelinks=new Array()
function slideshowimages(){
for (i=0;i<slideshowimages.arguments.length;i++){
slideimages[i]=new Image()
slideimages[i].src=slideshowimages.arguments[i]
} } .....
I'm currently trying to code a Adobe Acrobat roelplaying sheet but unfortunately I lack the know how. I want to feed text into a textbox if a checkbox or multiple checkboxes are selected. Example.
if (this.getField("CheckBox1").value=="True" {
Now this is where I get lost ..lol
textbox1 displays "Huzzah CheckBox1 is selected!".
I would then want to be able feed further information into textbox1, if say for example checkbox2 was then also selected it would add "Huzzah CheckBox2 is selected!" after the "Huzzah CheckBox1 is selected!".
I am trying to make a simple form that splits two words that a user enters has entered into a text box into separate querystrings. The user enters two words into a textbox and clicks submit. I then want use javascript to:
-Check the user has only entered two words,
-Trim any leading and trailing spaces,
-Split the two words into separate boxes and submit the data to a different page.
I know how to do a select/deselect all function. Where I'm having issues is with a select some function. I am querying a database to come up with a list of companies. I then query the database to come up with individual names/email addresses associated with each company. (Individuals can appear under under multiple companies, and I need this to continue.) The checkbox name must remain the same from individual to individual.
What I want to happen: When I click on a name that appears multiple times, I want all related checkboxes to then be checked; also, if I uncheck one, all should then uncheck.
What I've been trying: Each record for John Doe has the same id name (not a must, but I thought this would make it easier. Though I don't think it is necessary, I am including a snippet below:
PHP Code:
<form name=form3>
<tr><td colspan=6>--Company A--</td>
</tr><tr>
<td width='3%'><input type=checkbox name=contact_sel id='contact206' value='jane.doe@company.com'></td>
<td width='30%'>Doe, Jane</td>
<td colspan=4> </td>
</tr><tr>
<td colspan=6>--Company B--</td>
</tr><tr>
<td width='3%'><input type=checkbox name=contact_sel id='contact118' value='john.doe@company.com'></td>
<td width='30%'>Doe, John</td>
<td width='3%'><input type=checkbox name=contact_sel id='contact33' value='mike.jones@company.com'></td>
<td width='30%'>Jones, Mike</td>
<td colspan=2> </td>
</tr><tr>
<td colspan=6>--Company C--</td>
</tr><tr>
<td width='3%'><input type=checkbox name=contact_sel id='contact118' value='john.doe@company.com'></td>
<td width='30%'>Doe, John</td>
<td width='3%'><input type=checkbox name=contact_sel id='contact206' value='jane.doe@company.com'></td>
<td width='30%'>Doe, Jane</td>
<td colspan=2> </td>
</tr></form>
Again, if I select/deselect someone from any Company, I want all of their related check boxes to follow suit. If there is a better use of id records, I'm all for it.
I am trying to tie the value of an image src to two onChange events. the events are drop down boxes in a form. I do have a couple of single event driven peices working so I think my logic is sound. I originally tried to do this with multiple if statements that tested both conditions/events. I have since given each event it's own function. I have no idea what i am doing wrong. the onChange events have no effect on the image display at all. The default image just stays in place. My JS knowledge is limited but it looks correct as far as I can tell. What am I missing.Here are the functions:
Code:
function dropdownimageMidC()
{
[code]....
I need to get the clicked on field plus another field in the current row of a table....
$(function() {
$(".trclick").live("click", function() {
$("#flightno").val($(this).text()); //.children("a").text());
[code]....
The class of a column in the table is assigned the class - trclick. I need to get the value of $fnum when the $rev field is clicked. How can I get the value of $fnum when $rev is clicked?
My site's working perfectly in the other browsers, and when I delete line 28 (see below) it works in IE but not exactly how I want. Is there a way to retain two jquery references on a single page in IE?
This is the head section of my code:
