Calling Multiple HTML Name Ids Into One Function?
Mar 1, 2009
I have an html page which currently has two different text input (I'd like to add more if I can get the two to work!) I then want to output the calculated taxes (eventually I want to add on calculated profit as well) then output the taxes to my page.
My question is, if I input 2 or more dollar amounts, how can I have just one function that calls each of the input ids so I can run them all through one function instead of a different function for each name id? Right now I have a jillion lines of code, and it seems like I should be able to enter each one of these through one function.
Also, is it possible to convert my text to parseFloat within that same one function? Or do I need a separate function that converts each name id to parseFloat?
this is the segment of the html page:
<script language="JavaScript" type="text/javascript" src="calculate.js">
</script>
</head>
<body>
[Code]....
This is one portion of my function that calculates taxes. You can see I have "amount1" called in the function, this is where I am confused as to how I can change this code to call "amount1" then "amount2", then more and more as I want to be able to add on as many amount fields as I would like.
function calculate(getvalueFromField){
if (amount1 > 0 && amount1 <= 5000) {
taxincome = amount1 * .10;
return taxincome;
}
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Nov 19, 2007
JavaScript is not my strong point though and I have found that the previous web editor has a lot of repeat functions on the pages.
My idea is to create an external .js file and just call the function...it is for a rotating banner ad. The problem is the the function is called in the <Body> tag..this means that I have to change 100's of pages by adding the call function to the tag on every page.
Is there a way I can call the function as well as adding the function to the onLoad event.
I have tried adding "window.onload = rotateBanner;" to the beginning of my javaScript but it does not seem to work...what am I doing wrong
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Sep 12, 2010
Actually i made two ajax function on single onchange() but when i fetch value on next page it will generate null pointer exception .The code is here..
<script language="javascript">
function disease_desc(id,type,desc)
{
alert(id);
[Code]....
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Jun 7, 2011
I have a function which I placed in the header of my html file:
I want to call this from within the body of my html page:
The GetCookie func works and returns name correctly.
The first alert() box is displayed, - the second one isn't!
It does not come back from the call to UngreyInstallButtons()
Why?
I also tried this:
Again, it does not execute the = false lines at all.
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Jan 18, 2010
Currently just trying to call functions from a .js file from my .html file. Here is the code, can't figure out why it doesn't work? It works if I put the medeltal(); into the .js file but I wanna call them from the html. Note that if I put the medeltal (20, 10, 30, 40); into the JS file at top it works just fine, but i can't seem to get it to work from the html file.
JS code:
function medeltal(var1, var2, var3, var4){
result = (var1 + var2 + var3 + var4) / 4;
alert(result);
}
.xhtml code:
<!DOCTYPE html PUBLIC "-W3CDTD XHTML 1.0 StrictEN" "[URL]">
<html xmlns="[uRL]" xml:lang="en">
<head>
<title>Uppgift 2</title>
<meta http-equiv="content-type" content="text/html charset=iso-8859-1" />
</head><body>
<script type="text/javascript" src="script.js">
medeltal(20, 10, 30, 40);
</script></body></html>
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Oct 3, 2011
I can't seem to get the syntax correct to get this to work. I'm sure it is something simple.I want to call multiple functions inside my document.ready function.The first function gets called but not the second.
$(document).ready(
function GetSuspectCollection() {
$.ajax({[code].....
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Jul 18, 2011
In this example, the same javascript window function is called by two separate form buttons(onClicks) to open('window.open' ) or bring forward( 'object.focus') a window.
One button calls the window function directly from the form and one button calls the window function indirectly from within the body of the html document by first activating a 'document.submit' method .
In particular, using a PC with either Explorer or Firefox, both indirect and direct routes opened a window, but only the direct route could bring the window forward(via 'object.focus') if it was already open. Using a Mac with Firefox, the direct route worked well either to open or to bring forward an existing window, but the indirect route did nothing. On the other hand, when using a Mac with the Safari browser, both routes worked well to open a window and keep it on top.
What do I change or add to get full functionality for the indirect route with the Firefox and Explorer browsers as I get with Safari?
For script, view source at [url]
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Dec 5, 2010
I cannot call a function more than one time in my page, the function is:
Code:
<script>
function seeBig(_this) {
document.all.view_img.src=_this.parentNode.getElementsByTagName("img")[0].src;
}
[Code]....
what problem I am facing is, if I want to build another table as the same as the one above, the function will not work. I know I might need give the function an ID
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Jul 17, 2011
I have a form button with id="submit". When pressed, ClickGeocode(credentials) is called. This works fine and dandy with: $('submit").click(ClickGeocode) Despite there being no indication that the function takes an argument 'credentials'. So when I want to call the function at some point in my code, I should be able to do something like ClickGeocode(credentials) ... no? However, my issue is that credentials isn't once defined in my code - it is part of Bing Maps function... like so:
function ClickGeocode(credentials)
{
map.getCredentials(MakeGeocodeRequest);
}
So why does it work using .click(), and how can I call the function without user interaction (simply somewhere in my code) even if 'credentials' is not defined?
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Apr 10, 2009
I have a site which lists the basic information of CDs and allows the user to click a link to see detailed information regarding each CD. I've been doing that for a long time by just putting the detailed information in a DIV and using a script to toggle the visibility of that DIV. Unfortunately, I've reached the point where that bloats the page too much for it to load efficiently.
My idea is to use an AJAX call and simply load the detailed information from an external file whenever the user clicks the link. This is basically the code I've tried to use for that, but using it would require me to individually assign an ID to every DIV, which is unreasonable.
I've kicked around various ideas--making a similarly-functioning code that applies to classes instead, using a script to apply an ID to an element when it is clicked and then calling the external page into that, etc.--but none of them have worked out.
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Jul 20, 2005
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?
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Feb 25, 2009
I have a series of dropdowns that allow the user to choose country, province and town respectively. The province dropdown is populated by an Ajax function when the user chooses their country, and the town dropdown is likewise populated by the user's selection in the province dropdown. This all works fine.
Of course, my client now wants to add a "major centres" dropdown between the province and town selection. This seemed straightforward to me, however in practice it's proving problematic. The "major centres" are drawn from the same dataset as the towns, however an extra flag is applied so that only records flagged as "main centre" appear.
Called separately , both the town dropdown and the main centre dropdown are populated. However, the problem comes in when the onChange event which is meant to update both dropdowns simultaneously fires. Watching the network behavior in Firefox, I see that calls to the ASP files which populate the town and major centre dropdowns DO happen, though only one of the calls actually returns values. I've checked this in IE7 also, and the same thing happens.
My function is called from the Province dropdown, like so:
Code:
<select name="Province" id="Province" onChange="callOthers(this);">
<option value="">---</option>
</select>
[Code]....
what might cause only the one dataset to be returned via Ajax? Either the towns are populated or the major centres, depending on which order I call the two handleOnChange functions from my callOthers function. As I said, BOTH Ajax calls are made, however only the results of ONE are being used in my page. Could this problem be related to 2 Ajax calls being made too close together?
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Jun 18, 2010
I have 2 javascript files: 1 containing generic functions for my site used sitewide and another for a particular web page containing just the javascript for that page. The page is also calling the jQuery javascript file.
What I want to do is have a javascript function in my main javascript file which uses features of jQuery such as show, hide etc. and then I want to call this javascript function from the other page specific javascript file.
[Code]...
This does not work and so was wondering if anyone can point me in the right direction as to how to achieve this or something similar.
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Apr 7, 2010
I try to make something where you add elements, and can delete elements later by calling a simple function. I simplyfied it right here: It works only to add the paragraphs, but the delete function doesn't work. Tried already to debug with an alert message after each rule... but the problem is with this rule I guess:
[Code]...
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Sep 14, 2011
I copy pasted some code that hides list headings on sharepoint2007 web page.As im new to jQuery I just made 3 copies of the script.But I suspect there is a beter way to code this?Maybe put all scripts in one block. Or maybe it realy does not mater?
<script type="text/javascript" src="jquery-1.6.2.min.js"></script>
<script type="text/javascript"> $(document).ready(function(){ $("table[summary='abc'] tr:eq(0)").hide() }); </script>
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Dec 12, 2009
I have to call the script below from my html page. How would I do that? Do I need to modify the script at all? Put in a function that returns the random title to the html page?
html page that calls the script
<html>
<head>
<script type='text/javascript' src='titles.js'></script>
<script>
[Code].....
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May 29, 2009
I know that you can have more than on document ready event without difficulty. i.e.
$(function(){
// document ready 1
});[code]....
The question I have is, is there any way for them to call functions from one to the other? The following does not work:
$(function(){
function displayMessage(){ alert('hello world'); };
});
$(function(){
displayMessage();
});
This invokes a js error complaining that displayMessage() is not defined.
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Jan 27, 2011
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Jul 19, 2011
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Just as a note: Original, before I had to add the OS detection, there was just the delayer function, and it was called thusly:
[Code]...
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May 13, 2011
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Create secret word array
var wordList = new Array("stealth", "telephone", "internet", "nickel", "marine", "instantiate", "method", "function", "television", "monitor")
[Code]....
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Jun 7, 2010
I am trying to write a function that is being invoked when some one clicks the submit button on the form.<form name="sectionA" action="optionpage.cfm" onSubmit="return abc()">I have three tables with initials textboxes. I want to check if they are empty and return false(stay on the same page), else go to action page.Here is what I am doing, I Created three functions tableA(), tableB(),tableC() call them from function abc(). These functions tableA(), tableB(), tableC() return false if one of the field is empty and stop furthur processing and remain in the same page. If none(errors), then go the other page.i.e if table B has empty fields, page should stop furthur processing and remain in the same page.Here is how I am doing it Can somebody please point out what I am doing wrong here.Even when there is empty field, the code moves me to the actionPage.
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Dec 22, 2009
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<css>
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<html>
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Oct 26, 2011
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0
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I'm having some issues with my HTML/Javascript page. This is my code:
<script language="JavaScript">
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[Code]....
When I type "google" on txtResposta (text object) and click on btnOK button, the pagina.html page is showed, ok. But if I press the [ENTER] key instead of clicking on btnOK button, the page is reloaded and pagina.html is not showed.
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