if ($('input:#hohe_innen').val()< $('input:#hohe').val()){
$('#msg').html("Innenmaß ist kleiner Außen");
}
else {
$('#msg').html("Inner size is bigger than out size: cause inner "+$('input:#hohe_innen').val()+" and out "+ $('input:#hohe').val());
[Code]...
Inner size is bigger than out size: cause inner 50 and out 100
I have a form which looks like so:
I want to prepopulate the value of the two textfields with the field label e.g. Name, Email Address, until the fields are in focus.
I have this working for the Name field:
Obviously I can repeat this code on the email field as well, but wondered if there is a way to make it a function with the label value not hardcoded so I can use the same technique on forms with many fields.
What I would like to do, is to show one image ('1.jpg') if three textfields in my form are filled, but another image ('2.jpg'), if all or any of the fields are blank.
View 1 Replies View RelatedI'm building a multi-language PHP/mySQL -site. I'm also building a CMS for the site.
There are 5 languages. In the CMS fields for e.g. english
bodytext are called (id=) 'bodytext_en'.
German looks like 'bodytext_ge', etc.
The '_en' part tells us that it's a textfield for english texts.
How can i check if ALL english fields are filled out, without
defining each and every field separately.
Like:
if(document.(allfields.'_en').value == ''){
alert('Hey!')
};
I have a point where the user will get an overlay div, to keep this div centered I move and mess with the CSS property "top". Though, I was testing and when I tabbed into the following textfield, it pushes the div down - as if there is text in the .val() field. (so it keeps going to the "else" statement even just tabbing INTO the field).
Does anyone know how to fix this and keep it from pushing the div down just from tabbing between textfields?
Code:
I am trying to query the value of a textfield outside of a form but
with no success so far... the reason why I am not using a form is that
there seams to be an annoying issue with hitting the [Enter] key (at
least in Mozilla) when there is only one textfield in the form... the
[Enter] key seams to trigger some type of a submit... but when the
textfield is defined outside of a form this is not an issue... However
I don't know how to access the value for the textfield outside the
form.. Code:
i want to display contents of a form in a plane text format.
for that i want to track a number of textfields in the form.....
do i need to write a seperate line for each textfield ?
i tried
for(i=1;i<7;i++)
{
var cont[i]=document.getElementById("txt"+i).value
-------
------------
-------------
}
but it didn't work out..
I have a problem with buttons + textfields. I want to change the value/text of several textfields at once, if i click on a button. If i click again, i want to clean the textfields again.
So i made following javascript-function, which should be startet, when i click on the button.
variable-declaration + button:
HTML Code:
textfields:
HTML Code:
JS-function:
Code:
When i use (f.e.) onclick="this.form.name.value="${user.name1}", then there is no problem and i get the right output. But in this way, i can't change the value of all textfields at once and also i can't implement the "clean"-function for the second "click".
I think i use the wrong variable-syntax in the js-function, but i don't know what's wrong there. Is it even possible to get the get the values of the "user"-variable in javascript in this way?
I have a scenario with 3 x 12 textfields and looking for a javascript that could do the trick.
What I'm looking for is a smart way of extracting the values of the first three textfields and then multiply them. This will be done for all 12 rows.
I then would like to add the result from the 12 rows together to create a final value that will be presented in a seperate textfield.
row1=value1*value2*value3;
row2 =value1*value2*value4; and so on....untill row12.
then row1+row2+...row12
To show you what I mean I've created a small page with 3 x 2 fields at this link: [URL] The idea is then to have 12 rows and not two. Also - it should call for the function onChange.
I guess combind all the values in three seperate arrays, multiply and then add the values together could do the trick, but so far I havn't manage to do this.
Maybe a for(i<12)-code could help.
I'm trying to write a function that does a simple math function between some textfields.
There are 4 variables : Unit price, Discount, Quantity and Total
Unit price is a fixed variable.
Discount, Quantity and Total depend on the fixed variable and also on the values of eachother. (ie : if qty=2 then total=2xUnit Price) etc...
I want to be able to show the changing values in real time.
So if I have 3 textfields and I change qty, I want it to update Total based on the discount and the qty. If I update discount, I want to update Total based on qty and discount.
I'm guessing I would have to write three functions and call each one from their respective textfields.
How to write a function, and call it so that passes the unit price to the funtion, gets the values of all of the textfields and then changes them all to their new values?
In a form, how do I have a set of radio buttons with the last one being an other option that shows and hides a textfield depending on if it is selected or not? I have seen how to disable the textfield if the radio button is not selected, but not how to hide it. Is this possible?
View 5 Replies View RelatedI have an html page with a div element within a form for dynamically
creating textfields.
The problem is when I click a link on the page, or the submit button,
then click the back button, the new textfields in the div element are
not there anymore.
Does anyone know how this scenario is usually handled?
Any way to define the length of a textfield? I have just set all the field with a width so that they look like clear and easy to read, However, When I see the page of mac os, They are totally not the result in IE of FF, Does there any way to define it absolutely?
I have already change the size attribute and set the width of the input.
The script creates new fields with calendar in a form, if new information is added to a field and then a new field is created the information is lost in FF Live demo: [URL]
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<title>Calendar Text Input</title>
<script language="javascript" type="text/javascript" src="datetimepicker.js"></script>
<script type="text/javascript">
[Code]...
I have 3 TextFields, called txtUSD, txtEUR, txtAUS. And a PopupList with the same values, minus the txt part, but I need to form the names of the TextFields to use based on the selection that the user made. So I've done this:
Code:
function btConvert_Click(event){
var amount = document.getElementById("txtAmount").value;
var rates = document.getElementById("lstConvertTo").value;
var from = "txt" + document.getElementById("lstFrom").options[document.getElementById('lstFrom').selectedIndex].text;
var to = "txt" + document.getElementById("lstConvertTo").options[document.getElementById("lstConvertTo").selectedIndex].text;
var curr_from = document.getElementById(from).value;
var curr_to = document.getElementById(to).value;
if(curr_from > curr_to){
amount * rates;
} else {
amount / rates;
} alert(result);
}
But every time I try it I get this error:
Code:
mobile/main.js line 215: Result of expression 'document.getElementById(from)' [null] is not an object.
I have a function which checks 2 textfields and inbetween checkboxes like so...
<script type="text/javascript">
I will eventually want "must pick at least 1 and less than 5"...but I can't seem to get the following to work...
I create a cookie which contains a font size. My page content increases or decreases in size on each click event of the links that trigger a function. I have round this value up so it is always an integer value and store it inside a cookie called 'fontSize'.
I am using the following code to set the font size of the page that is loaded to be set at the value of the cookie but it never works, my page font size always reverts back to the standard font size set in my style sheet.
I am using the same code below to change the background colour of the web page and this works fine!
if(readCookie('fontSize')) {
$('body').css('font-size', readCookie('fontSize'));
}
I think this is just me being dim - but would value someone pointing out what I am doing wrong. I have a form, I want to pass the values from this form to another page via a .get call. Here is a short version of the form data:
[Code]...
My problem is that whatever the status of the checkbox "subscribe" it is always passed in the .get call as having the value "on". What do I need to do to pass the actual value of the checkbox in the call?
I am using the following html and trying to read the content of the first cell of given row. I am getting null value
<
table
border
=
"1"
[Code]....
I am trying to read an XML file from a web source to display on my site. I can't get it to work ..GET seems to come up with an error - I tried crossDomain: true with no luck and have tried on a local and web server.
The code I am using is...
$(document).ready(function(){
$.ajax({
type: "POST",
url: "http://js.monster.com/query.ashx?cy=au&jcat=3975.11885&pp=20&tm=60d",
[Code]....
I have an array of textboxes each having button on right side which when pressed the text should be displayed on new window using Jquery. For demo, you might have seen jquery lightbox plugin which shows the images in the new window. I want exactly same but instead of images i want to show the text value of the text box when its button is pressed.
You also see this when you sign in on daniweb.com, you see a new small window when "sign in" button is pressed.
<div>Hi jQuery,</div>
<div> </div>
<div>I'm trying to learn the json and ajax</div>
[code]....
I'm trying to read (and then change) the text on two buttons in my
user interface:
<button class="primary approve">Approve selected</button>
<button class="primary reject">Reject selected</button>
Now depending on how many checkboxes (elsewhere) are selected, I want to change the text to something like "Approve 4 selected" I'm tried in vain to acess:
$("button.primary").each(function(){
console.log( $('this').text() );//fails
console.log( $('this').html() );//fails
});
and for completeness sake I also tried $(this).value -- but of course it returns the .value attribute of the button. 2 questions: How do I access the text and change it?
I'm really new to jquery and working with json altogether so please bear with me here. To fully see my problem here, you may have to log into [URL].. Basically, I'm trying to grab character data from the battlelog. I can go to the url in my browser and I can see the json data, but $.getJSON always fails for me. Here's some sample code that I've been trying:
[Code]...
I have a text file which has values in the format of "text1,text2,text3" etc what I need to do is read this text file using jquery and store the data in a variable in the head of my webpage, so something like:
var data = everything within textfile.txt
I'm trying to access an XML file, but it doesn't seem to work, this is an example of the XML:
<?xml version="1.0" encoding="ISO-8859-1"?>
<pics>
<pic>
<autor>rtteewt</autor>
<desc>trhtrhtreherhetrhhrh</desc>
[Code]...