GetElementById Not Retrieving Values From ASP Textbox?
Sep 13, 2007
I have been trying to use
<script language="javascript" type="text/javascript">
function check_length()
{
var x = document.getElementById("tbDescription").value;
alert(x);
[Code].....
but get an object required error in IE and ocument.getElementById("tbDescription") has no properties in FireFox. I have tried using the single, double quotes, and nothing around the tbDescription in the javascript function, but none of the 3 helps.
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Sep 13, 2010
i need some help with an assignment. the program needs to display a list of flights from options selected from drop down menus. i have written the code to display all flights, now i need to write the code to include the options such as destination and airline. here is the whole of the code.
<HTML>
<HEAD>
<TITLE>Stanwick Imaginary Airport - flight information</TITLE>
[code]....
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Mar 30, 2011
I'm trying to figure out what I'm doing wrong here. I have a select control and I'm trying to determine what index or value was selected and I can't seem to get it to work right. I'm sure it's something simple but I'm new at this.
Code:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
[code]....
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Sep 29, 2006
I am trying to create a form for authorised users to upload photos to
an image gallery. I'm attempting to perform simple validation of the
fields by ensuring the fields aren't empty and that the extensions are
right. However, I can't seem to access the actual values of the fields
to start with.
If I simplify my problem, can anyone tell me why this would work in a
Javascript alert:
alert(document.form.Photo1.value);
//This outputs 'D:/images/x.jpg'
but this won't:
var photonumber = "Photo" + 1;
alert(document.form.photonumber.value);
// I get "undefined"
The reason I'm doing this is because I'm looping through a finite set
of images and need to check each one is valid.
Is it because I'm not initialising the "photonumber" string correctly?
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Jul 20, 2005
I have a form with a lot's of number of Text and Hidden Fields. I just do a simple loop to get each value for each attribute. I have about more than 2000.
if i do something simple like :
for (var i=0; i<2000; i++)
aValue = i+10;
it runs well. But if i do something like
for (var i=0; i<2000; i++)
aValue = document.myForm.elements[i].value;
it gives me 100% CPU for a long time before i submit the form.
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Jul 20, 2009
I an designing a website and the user need to select from option of three values. Each option selected have a numerical value. On selection the numerical value attached to the selection will be multiplied by the another value in an input box to get a final value.
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Dec 2, 2010
I am trying to create a script to randomly assign recipients to givers for a Secret Santa.he participants are placed into groups. A giver cannot be assigned a recipient with whom he is grouped. I want to return all of the assignments in a table. I have made the following script. When I run it, it seems to get stuck in a loop. Any ideas why this might be? If you have any questions about how I want this thing to run, feel free to ask.
<html>
<head>
<script type="text/javascript">
[code]....
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Nov 24, 2009
I have populated data in html table. Now I have to retrieve the value from this table, row-wise. How can i do this.
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Aug 18, 2010
So I'm a novice coder and have been trying to piece together a (seemingly) simple function. I want the user to be able to enter in a certain amount of time into a form, and then when they click submit, it opens a new page and closes after that amount of time.There is a very simple form on the first page that accepts input and looks like so:
<form action="onbreak.php" target="_blank" method="POST"><p class="fillable">I would like to view <input type="text" name="url" id="url" value="" size="30"/> for <input type="text" name="timeinput" id="timeinput" value="" size="3"/> minute(s). <input type="submit" value="Break Me!"/></p></form>
[code]....
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Nov 28, 2010
HTML Code:
function makeForm(name) {
mypara=document.getElementById("paraID");
myform=document.createElement("form");
myselect = document.createElement("input");
[Code].....
I am creating a form dynamically using javascript.The form is created successfully. After creating the form before submitting the form i would like to make some check points before submission.so while creating the form i am adding the event on submit=call function for validation .THe function is called successfully but i am unable to retreive the form values in the validation script
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Jan 16, 2011
I am using the SVG plugin. I have a simple test and I am unable to retrieve the x and y values of a text object.
$('#objID1', svg.root()).attr('x')
This returns as empty. Where as:
$('#objID1', svg.root()).attr('fill')
successfully returns the fill value.
HTML code:
<html xmlns="[URL]">
<head><title>SVG test</title>
<script type="text/javascript" src="js/jquery-1.4.4.min.js"></script>
<script type="text/javascript" src="js/jquery-ui-1.8.7.custom.min.js"></script>
<script type="text/javascript" src="js/jquery.svg.js"></script>
<script type="text/javascript" src="js/jquery.svgdom.js"></script>
<script type="text/javascript" src="js/jquery.svganim.js"></script>
<script type="text/javascript" src="js/test2.js"></script>
<style>
#svgCanvas {
width: 200px;
height: 200px;
border: 1px solid #ff0000;
}
#svgAtts {
width: 200px;
height: 200px;
border: 1px solid #ff0000;
}
</style></head><body>
<div id="svgCanvas"></div>
<div id="svgAtts"></div>
</body>
</html>
Javascript code test2.js:
$(function() {
$('#svgCanvas').svg({onLoad: function(svg) {
//code
}}); });
$(function() {
var svg = $('#svgCanvas').svg('get');
var obj = svg.text(50,50,'Some Text',{id: "objID1", fill: "#FF0000", fontFamily: "Arial", fontSize: "24"});});
$(function() {
var svg = $('#svgCanvas').svg('get');
var string = 'fill = ' + $('#objID1', svg.root()).attr('fill') + '<br />';
var string = string + 'font family = ' + $('#objID1', svg.root()).attr('font-family') + '<br />';
var string = string + 'font size = ' + $('#objID1', svg.root()).attr('font-size') + '<br />';
var string = string + 'x = ' + $('#objID1', svg.root()).attr('x') + '<br />';
var string = string + 'y = ' + $('#objID1', svg.root()).attr('y');
$('#svgAtts').html(string);
});
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Oct 21, 2011
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
[code]....
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Oct 1, 2010
How to process textbox values/ call textbox values in JS through a Java program.My text box values are dates. I have to process these dates. Like in online banking we select day to know our transactions. After submitting we get results. remember my files are in my directory only. No need of database. My files are look like 20100929, 20100930, 20101001
For epoch_classes.js, epoch_styles.css u can download coding from this link : http:[url].....
Code:
<html>
<table width="900" border="0" cellpadding="10" cellspacing="10" style="padding:0">
<tr><td id="leftcolumn" width="170" align="left" valign="top">[code]....
In my coding, ys, ms, ds represents year starting, month starting, starting day...ye, me, de represents end...start,end gives file names in the format of yyyymmdd.now i want to process files from 20100101 to 20100930
means from date is 2010/01/01 and to date is 2010/09/30
if i press submit button the files from 20100101 to 20100930 are processes
here ys=2010 ms=01 ds =01 and ye=2010 me=09 de= 30
For this how do i call these textbox values (from date text box and todate) to another program (java)
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Jan 13, 2009
Im trying to change the values of some row values. The rows are created dinamically. So my solution for writing in those rows was:
Code:
document.form1.elements['info_concepto'+''+fila].value=mytool_array[0]+","+mytool_array[1]+","+mytool_array[2]+","+
mytool_array[3]+","+baseimp_concepto+","+mytool_array[5]+","+IVA_concepto+","+mytool_array[7]; // substituya en el textfield
The textobox is declared as
Code:
<input type="text" name="info_concepto" id="info_concepto${i}" value="${fila.idConcepto_facturar},${fila.descripcion_Concepto},${fila.cantidad_Concepto},${fila.tarifa_Con cepto},${fila.baseimponible_Concepto},${fila.IVA_BD},${fila.IVA_Concepto},${fila.preciototal_Concept o}">
Where fila and i are the number of the row calling the function.But it dosent change.
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Oct 27, 2010
Fang helped me out a lot by showing me a simple slick fill down script but I'm having trouble implementing it in to the MooGrid I'm using to display the data.
The error message I get is "aObj[down[col]] is undefined" and I believe the error comes from the script not finding the correct table and column to work with. I'm new to DOM tree navigation and wondered if someone could give me a hand.
The page I'm building is located here: [URL]
And the external js file that builds the grid is here: [URL]
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Oct 30, 2009
I have four checkboxes and one textbox. If I checked 3 checkboxes the value 3 will be shown in textbox.
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Apr 30, 2010
The problem I have is that the value="" needs to be the ID number of the recordset but still be able to SUM the dollar value on the TEXT box (totalcost) when someone click on each CHECKBOX. The CHECKBOX values will be coming out of a database using PHP. How do I modify the Javascript to accomplish what I'm looking for.
Code:
<script type="text/javascript">
function UpdateCost() {
var sum = 0;
var gn, elem;
for (i=0; i<5; i++) {
gn = 'game'+i;
elem = document.getElementById(gn);
if (elem.checked == true) { sum += Number(elem.value); }
}document.getElementById('totalcost').value = sum.toFixed(2);
}
</script>
<form action="<?php echo $editFormAction; ?>" method="POST" name="form1" id="form1">
<input type="checkbox" id='game0' value="9.99" onclick="UpdateCost()">Game 1 ( 9.99)<br>
<input type="checkbox" id='game1' value="19.99" onclick="UpdateCost()">Game 2 (19.99)<br>
<input type="checkbox" id='game2' value="27.50" onclick="UpdateCost()">Game 3 (27.50)<br>
<input type="checkbox" id='game3' value="45.65" onclick="UpdateCost()">Game 4 (45.65)<br>
<input type="checkbox" id='game4' value="87.20" onclick="UpdateCost()">Game 5 (87.20)<br>
<input type="text" id="totalcost" value="">
</form>
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Apr 1, 2009
It a very simple question,but unfortunately i'm not getting how to do itI have two html file(eg. 1.htm and 2.htm). In 1.htm i have a textbox,a combo box and a submit button.i enter some value in text box and click submit.The page is redirected to 2.htm.Second page has one Hyperlinkwhich is redirected back to first page.Now the question is: Firstly,i want to display the textbox value in second page.Secondly,when the page is redirected to the first page the textbox should retain its value.
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Apr 7, 2010
I have one form where I need to get value from the first form, I am able to redirect the value which I want but unable to receive it... I am Redirecting as shown below:
var Redirect="";
Redirect += "Http://abc.com";
Redirect += "?PNo="+$("input[title='PersonnelNumber']").val();
window.location = Redirect;
[Code].....
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Oct 20, 2011
in Javascript I need to dynamically assign the values of textboxes from an array. For example, The textbox ids are box0,box1,box2 and the array is [0,1,2]. Here i need to assign 0 to box0 and 1 to box1 and 2 to box2.
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Jul 26, 2010
The datepicker is connected to three fields (drop downs for..) [Month]/[Day]/[Year]-[Datepicker(Calendar)] now I just wanted to get the dropdowns' values and pass it on a textbox (namely: selectedDate - you can see below) having a format of [mm/dd/yyy]
Code from [url]
Update three select controls to match a datepicker selection
The Dropdowns:
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Feb 14, 2010
My platform PHP, MySQL. I am not very familiar with Javascript.
I need to calculate value of each Checkbox List (Price) plus value from one TextBox (PrixBase)
I have found this JQuery which works great in my case, but it make append two numbers instead calcul addition
Code:
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.2.6/jquery.min.js"></script>
<script language="JavaScript" type="text/javascript">
<!--//--><![CDATA[//>
[Code]....
modify this code to make sum (all checkboxes + one textbox)
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Feb 14, 2010
My platform PHP, MySQL. I am not very familiar with Javascript. I need to calculate value of each Checkbox List (Price) plus value from one TextBox (PrixBase) I have found this JQuery which works great in my case, but it make append two numbers instead calcul addition
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.2.6/jquery.min.js"></script>
<script language="JavaScript" type="text/javascript">
[code]....
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Dec 1, 2009
I am using ASP validators and I have a contact form. I want to be able to have a phone and email radio button group. The email textbox also has a RegularExpressionValidatorIf the phone item is selected then I want the validation to be enabled on the phone text box making it mandatory while the email text box isn't, and if they choose the email as the contact it will be reversed.I want to be able to do this without having to do a postback.I already have the logic on the code behind and the enquiry object.also I am fairly new to javascript so I have been using mostly jQuery as easier to implement
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Jul 8, 2011
i have xnl file like
<DATAPACKET >
<data1>
<R_ID>101</R_ID>
<R_PRE>38</R_PRE>
[Code].....
then i have textbox...when i type 101 its go and get all data in the row in text area like
101
32
6025
2.30
how to do this
i m try this
if (window.XMLHttpRequest) {// code for IE7+, Firefox, Chrome, Opera, Safari
xmlhttp = new XMLHttpRequest();
}
else {// code for IE6, IE5
[Code].....
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Mar 8, 2010
<script type="text/javascript" src="../gears_init.js"></script>
<script type="text/javascript" src="sample.js"></script>
<script>
var db;
[Code]....
how to create a table in javascript to display entered textbox values
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