Prompt For Adding A Certain Amount Of Sets Of Forms
Aug 15, 2011
I have taken a class and have some experience in JAVA, but I have never used Javascript. I recently took on the task of maintaining my company's new website, and my boss needs a certain function for a form. Here's what I cannot do. I want to have some type of input or menu to be able to pick between 1 and 10. That number will be how many sets of HTML forms will be added (multiple lines of code per number). I am guessing I need a FOR loop and add in document.write("<html>") within it. I know how to do this in JAVA, but I do not know how to get an input (or menu value) to set the counter.
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Sep 20, 2005
i have the following html im just wondering how will i go about selecting a product from the list then automatically on the change showing its unique cost in the cost text field.
Then depending on the quantity purchased of that product selection and what radio button is checked (cheque add 2$ total) (credit card increase total by 1.5 %) (cash add $5 to the total amount) and calculate the total amount of the product. Code:
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Nov 14, 2011
how to add forms in javascript, but it's limited to text input forms.
<script type="text/javascript"><!--
function updatesum() {
document.form.sum.value = (document.form.sum1.value -0) + (document.form.sum2.value -0);
}
//--></script>
Where the inputs sum1 and sum2 are text fields you put whatever numbers you want in. That works fine. Great. Now what I'm having trouble with is modifying the code so that it will add one form with an input number with a form that spits out a randomly generated number.
<input type="button" value="D20" onclick="this.form.display.value = Math.round (20 * Math.random())" class="buttonHi" /> <input name="display" type="text" size="6" value="" />
This is what I'm using for my random number generator. So basically I want to be able to put, say, 5, into the input text field above this. And then click on the d20 button to get a random number, say, 15, and then have the first code add the inputted 5 with the randomly generated 15.
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Feb 7, 2009
Im using a vb script that will show the latest x forum threads on forumhome but i would like to be able to restrict how many characters it out puts so after say 150 chars then the 3 dots would appear.ie. This would be my forum thread ti ...Heres the script im using
<if condition="$vbulletin->options['externaljs']">
<!-- show latest active threads -->
<table class="tborder" cellpadding="$stylevar[cellpadding]" cellspacing="$stylevar[cellspacing]" border="0"
[code]....
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May 23, 2011
I'm trying to make a shopping cart for a dvd shop but I have a problem adding the same dvd multiple times to the shopping cart. It should increase the amount by 1 each time but it doesn't. The amount stays at 1 all the time.
[Code]...
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Mar 27, 2006
I need someone to point me to the write direction here. I know nothing of javascript, and I've tried looking everywhere I can on Google.
I have a drop down of all the sizes I have in a database. I call them to a form with the ID number as the value. What I want is when a user selects a size, it gets added to the table. For example:
<table>
<tr>
<td>Paper</td><td>size</td><td>quantity</td>
</tr>
<!--Repeat this bit with javascript according to the Paper/size chosen on the drop down -->
<tr>
<td>Glossy</td><td>4x6</td><td><input quantity form></td>
</tr>
<!--End repeat here -->
</table>
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Jul 5, 2010
I'm currently working on a website called 'eXtreme Gaming' I've almost completed it, apart from two things.
- Adding two values on my checkout page for the Grandtotal (I've tried everything, but I'm too much of a noob and have probably missed something small).
- Validation of forms (I don't know where to start here, I've looked on w3schools for tuts etc but I'm having difficulty incorporating it on my site)
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Aug 28, 2009
I have a form, and i am trying to add the values of 5 fields into one javascript variable. Then i need an ajax function to search a directory for a php file made from these variables and return a "file exists" or "file doesnt exist" message to the form.
For example, assume the following values have been inputted into the fields;
Field1 (Manufacturer) - Kawasaki
Field2 (Model_Name) - GPZ500
Field3 (Nickname) - None
Field4 (Market) - UK
Field5 (Year) - 2000
Then javascript needs to add the values of Field1 - Field5 (and add a few bits)to create (for example):
Kawasaki_GPZ500_None_UK_2000.php
Then i need ajax to search a web directory for the file above, and if it exists return a link, or if it doesnt exist tell the user it doesnt exist.
im hoping that i can use ajax to do this search without clicking any buttons etc. unfortunately i have very little knowlegde of javascript and ajax and dont have a clue how i can go about implementing this.
i know how to do it by posting the variables to the next page and doing the check using php - but i would like instant validation as soon as the form fields have been entered.
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Mar 30, 2010
when user populate info it will appear like this:
-------------------------
chkbox | name | number
-------------------------
radbtn | MJ | 234123
radbtn | MD | 343543
radbtn | AB | 453466
Is uncertain that how many info will appear as its from database. I am able to enable the radbtn with chkbox by getting radbtn name. How can i enable only the selected radbtn textbox under name and number in order for user to edit it?
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Sep 16, 2010
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.
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Sep 2, 2007
A group of select inputs with identical options When an option is selected from 1 dropdown it is removed from the others (unless its a blank one)
Now I'm reusing the script in another application that has multiple sets of dropdowns (but only 1 that the script needs to apply to) It works fine except, all the options get jumbled up - in all the dropdowns.
The script is a little beyond my level of javascript - I think largely because it doesn't use 'sensible' variable names so its quite hard to follow. How can I modify the script to not mess up the order (most importantly of the other dropdowns that aren't having elements removed and added) Code:
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Jul 23, 2005
I'm not sure if this is a style sheet issue or a Javascript issue.
I'm trying to work out a new design for my software's control panel.
The idea is that there are images on the left that you click and that
as you do, DIVs with option links appear and disappear on the right.
Because I want each of the DIVS to appear in the same place, I use
Javascript to set their padding and their height to 0px when they are
invisible. This is working the way I wish in Netscape 7.1 but it is
not working the way I want in IE. Can anyone give me a hint about why?
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Jan 20, 2005
Basically, if a value is a member of all the arrays passed to the function, this function will add that value to a response array. The function returns the response array.
/**
* Return an array of members existing in all argument arrays.
*
* @param aSet(n) JSArray.
*/
function getSetIntersection(aSet1, aSet2) {
var temp = [];
var offset = arguments.length - 1;
var response = [];
for (var i = 0; i < arguments.length; i++) {
temp = temp.concat(arguments[i]);
}
temp.sort();
/*
* The goal is to find an ordered sequence of n identical members of temp,
* where n = arguments.length. For this, we just need to check the start
* and end points of the sequence, and if they match, push them on to the
* response array.
*/
for (var i = 0; i < temp.length - offset; i++) {
if (temp[i] == temp[i + offset]) {
response.push(temp[i]);
i += offset;
}
}
return response;
}
The assumption is that no member of the original arrays is repeated. I'd welcome a sanity check for that.
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Jul 23, 2005
I've been trying to create two different sets of required fields in
one form and to use a
radiobutton as sort of a switcher between these sets.
In my HTML form there are two radiobuttons with values 'Via Email' and
'Printed Brochure'.
If a user checks 'Via Email' radiobutton, he/she has to fill out Email
and Name fields
only, if it's radiobutton 'Printed Brochure' is checked, a user has to
fill Email, Name
and ALSO Address field.
I use this script below, but it doesn't seem to work, and I can't get
it why.... Code:
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Nov 5, 2007
I have a table I am populating with data from a DB, and have it
sortable on the client side. When the table exceeds around 300 rows,
I start running into problems with rendering and sorting it. I
started out using Prototype to help with the sorting, but it appears
that this results in a lot of calls to _getElementsByXPath, which are
taking up a large percentage of the rendering time. I believe this
call is occurring as the DOM is being parsed.
What is the general/most accepted manner of dealing with large data
sets (I am expecting some to grow into the thousands) in a table so
that it can be sorted client side? I am thinking of building a
javascript (JSON) object containing the data, and sorting based on
this. Anybody have any thoughts on this approach, or any suggestions
for other ways to approach this?
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Oct 14, 2009
I have two element sets: $(".contentBox") and $(".referencesImage"). How can I join the elements in this sets? I would like to join the sets, since I'm adding the exact same hover function on both element
[Code]...
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Jul 26, 2009
I am having trouble getting values from multiple radio sets. I know it is probably elementary, but this is the code I am using:
Radio Set 1
<label>
<input type="radio" name="radSafe1" value="AR" id="radSafe1" onClick="SetFocus('1_1')"/> </label> <label>
[Code].....
Well, I am using the alert function to test the values, but no matter what is checked, even if none are, the values for both of them are always "AR".
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May 3, 2010
have been trying to get the rotating pictures to work. I am using dreamweaver 8. If I put one rotator on the page it works fine but when I add the second they both don't work. here is my page 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]....
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Apr 29, 2011
When the return value of a function is another function like:
Code:
The normal method I've seen to invoke the returned function is:
Code:
In, JavaScript closure for dummies, in the 6th example the returned function is invoked using double brackets like:
Code:
This is working perfectly in firefox. This is the 1st time I'm seeing a function call like this.
Does this work in all browsers?
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Jul 6, 2011
I am in the process of creating a site for real estate listings optimized for a mobile environment. One of the features that is desired would be a google map that loads listings as the user drags. One of the catches to this is that very few listings have included latitude and longitude values. Therefore, every time I need to add a listing to the map I first need to geocode it. Now with a few listings this is not really a big deal. However, the end goal would be to show all listings within the current bounds.Which depending on the zoom level could be anywhere from a hand full to several hundred.owever, when I attempt to load say 100 listings to the map it pretty much freezes and is fairly buggy after wards.
That said I was wondering if there is a better way to handle this. Perhaps submitting the listings as places with a CRON and having markers generated automatically? I am just trying to think how I can achieve this in a way which doesn't kill a mobile phone because it seems impossible considering there could be over 5000 listings in bounds of the map area. The only real solution I have is to only show say 30 or so and use pagination for the next 30 and so one within bounds.The ultimate goals is when the map bounds change ALL listings will show up within that bounds. The way I have currently approached this is that when the user stop dragging the map a asynchronous request pulls in ALL listings within bounds as an XML those full addresses are geocoded and added to the map. However, this is wrecking havok on the browser and I am not even going to try it in a mobile environment considering its dragging a desk top down. I'm thinking this is less and practical and pagination has to be used but perhaps someone out there has dealt with a similar objective.
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Jul 23, 2005
For instance, one set is:
<body onload="blinking_header()" onunload="stoptimer()">
Another set is:
<body onload="writemsg()" onunload="stoptimer()">
They represent two functions. How to place them in the <body> tag?
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Jan 23, 2011
I developed a plugin which loads some content via AJAX. Every time the content is loaded I need to bind to certain elements ( let's say the elements with 'bar' as classname ) the mouseover and mouseout elements. I achieved it by using the ' live() ' instruction.Now my problem comes when I need to scan every element which has 'bar' as classname and do some calulcations on it (they are over 600). I tried to do like this
$container.find('.bar').live('customevent', function()
{
// do some stuff
});
then, once the contents is loaded
...
$container.find('.bar').trigger('customevent');
but this will cause the browser to carsh ( I think because jQuery is scanning over than 600 elements)
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Mar 25, 2009
I have 3 radio buttons and based on which is clicked I want to write html to a div. So far nothing is happening and it seems that the onclick is not being done at all or tried.
This is what I have:
Code:
<script type="text/javascript">
<!--
function getAmt(ss){
if(ss == "fy"){
[Code]....
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Jul 11, 2011
I need another few more sets of the triple drop down menu same as the below script... (Scenario: creating like a online shopping order form, where customers can have multiple orders.)
<script type="text/javascript">
/*
Triple Combo Script Credit
[code].....
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Feb 5, 2009
I'm using Minitabs plugin. It works great for me, but I just can't have multiple tab sets on the same page. This is the JS:
Code:
jQuery.fn.tabs = function(speed,effect) {
id = "#" + this.attr('id')
$(id + ">DIV:gt(0)").hide();
[Code].....
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Jun 5, 2011
How can I make it so that when I click a link, my input box now has a cursor / focus set?
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