I have a function which uses the .value method to add a value to input field when the document is loaded, but i get an error "document.getElementById("myText") is null ".here is the code for what im trying to do.
Code HTML4Strict:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
[code].....
I am looking for a way to put all CSS values on my selected elements back to its default. I was wondering if anyone has maybe done this before and if not has any idea's to get me started.
The idea is that when I use for example:
The elements within .setDefault will return to its default font/color/height/width etc... so basically all posible values.
<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40">
[Code]...
I have an onclick handler which executes and jquery ajax load function but I need to validate a form first before executing the load function. I don't know how to prevent the load from occurring until the validate is complete. I am validating using the jquery validate plugin.
View 7 Replies View RelatedCode:
The span text is changing ok. But de default css background is not changing on page load, it just shows the default background which is styled in css.
HTML Code:
Javascript is checking the browser language, and the it set the correct text. How to set the correct css background if the visitor's browser is different then "nl"..
I have a form with 3 buttons with a text box next to each button
what i want to do is when a textbox is filled out the default button is
changed to the button next to that text box rather than the first button on
the form.
When my page loads, I check for the existence of a cookie value through
readCookie(). If there is a value present for the cookie, I would like
that to be the default value in function ordering() and that value to
be the SELECTED value in ddlProfileNames. In other words, if there is
no cookie value, then function ordering will default to
ordering("Div1,Div2,Div3,Div4"). If there is a value, then that should
be used in function ordering and as the default value in
ddlProfileNames. Thanks for any help.
<body onLoad="readCookie('default')">
<FORM name="frmProfileNames">
<SELECT class="smalltext" id="ddlProfileNames"
onChange="ordering(this.options[this.selectedIndex].value);">
<option value="Div1,Div2">1 & 2</option>
<option value="Div3,Div4">3 & 4</option>
<option value="Div1,Div2,Div3,Div4" SELECTED>All Sections</option>
</SELECT>
<a href="#" onclick="setCookie('default', 30);return false">Save as
Default Profile</a>
</FORM>
<SCRIPT>
function ordering(sorder)
{
// code here
}
// start things off:
ordering("Div1,Div2,Div3,Div4");
</SCRIPT>
I'm currently overriding function keys (F1 to F4) to perform other
actions. In order to do this the default popup windows of Help (F1),
Seach(F3) etc must be turned off. In FF it's easy enought to do using
the preventDefault and stopPropagation event functions.
IE's equivalent is supposed to be cancelBubble and returnValue,
however I can not seem to get them to stop no matter what I try.
Can someone please point out my error? The test code is below....
I'm able to set default value in text box using jqury but don't know how to set default value in file upload control. For filling textbox I'm using the following code:
$("#TextBox1").attr("value","Default value");
set fileupload control value using jquery?
I have this simple code for change combos based on selection.
$("#manufacturer_id").change(function(){
$.ajax({
url: 'index.php?route=catalog/product/getConsignaManufacturer&token=<?php echo $token; ?>&manufacturer_id=' + $('#manufacturer_id').val(),
[Code].....
This works perfectly. Now the mail combo have a option value="0" with title "Please select one" so if not change happen then the second combo never is activated. How when the user select the first option "Please select one" in the main combo (#manufacturer_id) I can disable the second combo?
I need to know how do I select the last tab using JQUERY.
For what I have readed you need to pass the index of the tab you want to select. But Im doing dynamic tabs, so the index might not always be the same.
I have a form with a input text field, a link, when I click the link gets the value of the field, but
as the field has a default value it gets that even if the user fills something else.
[Code]...
How do i declare a default value in a function? I have a simple function
function color_input(id,token){
if (!empty(token)){
document.getElementById(id).style.backgroundColor = '#2A2A2A';
document.getElementById(id).style.color = '#DDC58C';
[Code]....
You will notice that the #2 parameter is missing in the html call. Sometimes i don't have it to send. in PHP i would just set the functions second param like token=''
function color_input(id,token=''){}
How do i set a default param in a JS function?
I have everything set up and working correctly as I need it to, however, I am not figuring out how to reset a dynamically updated DIV to its original content.
Basically, I have a DIV that has some HTML in it - just text. I then use a JS function to change that text, using
document.getElementById('sidebar_div').innerHTML = "Then my new html here";
This works fine. In the HTML that I replace above I have a button at the end that, when pressed, is intended to reset the sidebar_div back to its original content. I realize that I could probably just use same syntax as above, and just replace the newly created html with the original html, but this is probably not the best method.
What is the correct code to reset the DIV back to its original content? I was trying to use the removeChild() code, but could not figure out how (and if) that would work.
I'm trying to make one div default open, and that is working ok, but when I hit the link for the the other div to open, the first div is not closing... It closes when I hit the link for the first div...
var currentShowingDiv = document.getElementById('idShowHide1');
function doHideShow3(divName){
var objDiv = document.getElementById(divName); [code]...
So just to clarify what I want is to have one div open as default (idShowHide1) and when the user hits the link for the second div (idShowHide2) the first div close and the other open... As it is now the first div does not close...
The code below allows a user to specify which <div> should show on page2.html depending on which link is clicked from page1.html.
Page1.html
<code>
<html>
<head>
<title>page 1</title>
</head>
<body>
<a href="page2.html?div1">show div 1</a><br>
<br>
<a href="page2.html?div2">show div 2</a>
</body>
</html>
</code>
Page2.html
<code>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<title>page 2</title>
<style type="text/css">
.show
{
visibility:visible;
}
.dontshow
{
visibility: hidden;
}
</style>
<script type="text/javascript">
function wp(){
var fn1=window.location.href
var fn2=fn1.split("?")
if (fn2.length>1){
var fn3=fn2[fn2.length-1]
x=document.getElementById(fn3);
x.className="show";
}
}
</script>
</head>
<body onload="wp()">
<div id="div1" class="dontshow">Div 1</div>
<div id="div2" class="dontshow">Div 2</div>
</body>
</html>
</code>
What I would like to do is have page2.html <div1> as the default and show up. Problem is, if I click the link to show <div2> from page1.html, both <div>'s show up. How can I hide <div1>?
how to create a function to validate that the default text hasnt been submitted, Could I somehow put it in with my validateIt function? By using something like document.forms[0].visitor_name.value =="Enter your name"? Or am I way off?
<!DOCTYPE html PUBLIC "-W3CDTD XHTML 1.0 StrictEN"
"http:www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http:www.w3.org/1999/xhtml">
<head>
[Code]....
i am trying to add some guidance text to the login and password fields on my website (similar to that of facebook).I dont want to use the value attribute because users have to delete the original text. I just want the text to disappear when the user clicks in the login box. I was wondering how to achieve this, maybe by using javascript? or is there a much easier way?
View 8 Replies View RelatedI have this script which show and hides divs, but I want a certain div to be open at start, how can I do that?code...
View 7 Replies View Relatedis there a way in javascript to provide default values for function variables.. for instance
In my case the problem is this, i have tables on about 10 pages that all use the same type of table that have checkboxes next to each row, indicating each row could be possibly edited or deleted. Now, i have a function to check/uncheck all by clicking the top box in the column. It works fine, but on one page, i actually have two of these tables. This screws it up though as it will check everything in the first table when i click the select all input box on the second table. I was hoping i could simply change the value for the id of the table and then pass that id instead of passing nothing.
in php it would look like this
function my_function($default_value = "hello") {
in javascript i dont know if this is possible though, it threw errors when i tried syntax similar to that.
I've been searching now for quite a while trying to look for a way to give the default value to a function argument if it's not given. For example, in php one would do the follow:
function func_name(foo = 'default') {
...
}
In the above case, if foo isn't supplied while calling for the function, then foo would default to 'default'. I have tried that in javascript, but it doesn't appear to be working, so I am wondering how should I do this in javascript?
I'm trying to figure out how to preselect a country in a form, I have this so far:
--------------------
<form name=order>
<select name=country>
<option value="aaa">aaa</option>
<option value="aaa">bbb</option>
<option value="bbb">ccc</option>
</select>
</form>
<script>
document.order.country.selectedIndex=1;
</script>
---------------------
But I would like to be able to preselect a country based on the option value.
Something like (this doesn't work obviously):
document.order.country.selected.option='bbb'
The default value for the country will be supplied by a previous form, so it changes depending on what has been selected in the previous form.
I have about 60 txt boxes on each page and I need to set a specific box with ID "focusID" to have focus when the page loads.
-------------
<head>
<script language="javascript">
function setfocus(focusID)
{
document.getElementById(focusID).focus();
}
</script>
</head>
<BODY onload="setfocus(ID)">
-------------
any ideas?
When a custom object is created in javascript, then methods need to be defined for this object. Still every object has toString() method available to them, even if it is not defined. How is this method available to all the objects ? Is it inherited from some root object ?
Is sort() method available to all the objects ? What are the other methiods available to all objects ? Where can I get list of available methods ?
I would like to call a function with parameters, i.e. multiply('2','3','box1').In this example, the first argument would be multiplied with the second and written into the div with the id="box1". How can I set a default value for the third argument? => so if I call multiply('2','3') then it should automatically set the output-variable to 'box1' if not other defined in the call.
View 7 Replies View RelatedIf I have a dropdown menu like so:
Code:
<select name='statecode' id='statecode'>
<option value=''>Choose State</option>
<option value='AK' >Alaska</option>
<option value='etc' >etc</option>
</select>
How would I go about making the default SELECTED go to the state depending on a php variable? Let's say I have a variable passed to this page called "stateCode"
-If the variable's value is AK, how would I make the default option shown SELECTED be Alaska?
-If the variable is TX, how would I make it default Texas?