How Can i take this to make a default empty value and force users to make a decision?
<select id="preservetitletest"
name="titletest"
dojoType="$testWidget"
style="width:50%;font-family:Courier;"
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i'm trying to make the module for users online in my website i've used ajax to call database and update the persons table with the status of the users when he enters or leaves the page here is my code in the <body> tag :
<body onload="javascript:UpdateUserStatus(<?php if(isset($_SESSION['user_id'])) echo $_SESSION['user_id']?>,1)" onunload="UpdateUserStatus(<?php if(isset($_SESSION['user_id'])) echo $_SESSION['user_id']?>,0);">
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I am looking for a method to make a html element empty (no innerHTML). This would be pretty easy if it weren't for IE. IE has the bug that innerHTML is read-only for tables (and some other elements too). So my function
function clearElement(id){
document.getElementById(id).innerHTML = "";
}
doesn't work on tables (and I need it to work on tables). Would there be any other way for me to do this in a way as general as possible. I don't want to bother with 2 different functions for what is essentially the same task and I'm curious how this could be solved in a nice way.
First off, sorry if this is the wrong section. Adobe Forms isnt exactly Web Development, but its the only place I could find to post about javascript. If this isnt the correct section, Now, onto the question (please note, I am inexperienced with javascript). I have an Adobe form with a default text like this I have javascript that looks like this, so that when tabbing into the field, it skips past the default text:
function SetEnd (text)
{
if (text.createTextRange)
{
var FieldRange = text.createTextRange();
FieldRange.moveStart('character', text.value.length);
FieldRange.collapse();
FieldRange.select();
}
}
SetEnd(this);
I was wondering if there is a way to make it so the default text cant be changed at all. Even better would be an alternative way of having the default text there but not "part" of the field, but at the same time, not being able to type over it either.
I am trying make Landscape as the default page orientation in my application.We are using FireFox 3.6. I have tried this one (using CSS);
Code:
<body style="size:landscape">
But this is not working.....Still i am getting the print in Portrait.So i decided to use java script.
when a popup window appear, can I force users to focus on the popup
window "ONLY" that mean, if users don't close the popup window, they can't do
anything to other ie window (include close the opener window...etc)
Can I make a list of hyperlinks that users can customize and save as a cookie by clicking a button and automatically retrieve the cookie so it remembers their list next time? This is kind of what I want to do:
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I am setting up a form to enter a chat queue on my website for work. The form script comes from the company we are using to host the chat, but the problem is that customers don't have to fill out anything to enter the queue. I want the users to have to fill out 3 of the 5 fields before they are able to click the sumbit button. I've found a few scripts on the web that looked they like would work, but they were all for radio selections, and I don't have enough javascript knowledge to switch the correct parameters to work with input.
This is the script I am using;
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "[URL]">
<html xmlns="[URL]">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
</head>
<body>
<form name="channel00000" action="[URL]" method="post"> .....
I need the name, comment1, and comment4 sections to be filled out before the submit will go through. I don't care if the button is not available until they are filled or a popup that asks for them to be filled out, just so long as they can't enter chat without us knowing their name and whatnot. From what I understand, the bulk of the form script needs to stay the same so it directs to us and not another company.
How can I force .serialize() function not to read the empty fields? I only want it to serialize those fields with data inside of them.
View 11 Replies View RelatedMy objective is to make a map that lets the user click the map to make a pin and write a description. Like this [URL]
View 13 Replies View RelatedI have several classes named 'ratings_colored'. They all contain a number from 1 to 10. If the number is below 5.5, the number should become red. If not it should become green.
The code below works, but if the first .ratings_colored is higher than 5.5 it will make ALL the classes green. Even the numbers below 5.5! I tried using the 'this' but it didn't work either.
$(document).ready(function () {
I have this code for my tabs [code]..
How would I make it load tab1 as default tab?
Also, would it be possible to make it so that the selected tab is a different color?
I have to add some technique which will solve the following problem. A form is presented to the user in our web application. Say it has
4 text fields,
2 radio buttons (Yes / No)
1 checkbox
1 select list.
Now 2 textfields are pre-populated, one radio button (Yes) is pre-selected, checkbox is not checked, one option from select list is preselected.
Problem:
In 90% of the cases, all that the user needs to do is enter values in the 2 empty textfields and click Submit.
However, the user might change the values in the preselected controls, like check the checkbox, change radio selection from Yes to No, select a different option from the select list, change the default values from the prepopulated text fields.
Now in such a case where 'default' values are changed, I need to show a alert or a popup layer to the user when the submit button is clicked.
Showing a popup layer or an alert:
The popup layer/alert will be a confirmation popup which will say something like -
"You have changed the default values for:[all the fields which were changed by user]. This requires you to do [some task] once you submit the form.
If you do not wish to change these defaults, click Cancel.
To proceed with the changes, click OK and then Submit."
Clicking OK:
If user clicks OK, then all is well. User will click Submit to submit the form and do some task which is required when defaults are changed.
Clicking Cancel:
If user clicks Cancel then the defaults should be restored. User is now free to click Submit. Code:
it looks like a simple form that uses a 'GET' method to append to the default URL the users choice of the dropdown data. I'm assuming this is sent to the sites server where it performs some PERL or CGI magic and sends back to the users page a link. The weathersite already has all the links created in Flash format.
I have compiled a list of all flash-links for the cities I want users to be able to choose on my page. Since I have no clue to what type server side code I would need to write, could I not use Javascript to take the users choice from the dropdown box and then output the correct Flash code into the appropriate point in the HTML page?
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anotherVar should be -1 if there are no matches, but it doesn't seem to work var string = "abadafa"; var matches = string.match(/a/gi); //doesn't work with /z/ for example
var anotherVar = matches.length || -1; The default operator should return the second value if the first is null or false, and according to try { alert(matches.length);
}
catch (e){
alert(e); //alerts null
} it's null.
fyi: http://helephant.com/2008/12/javascript-null-or-default-operator/
I have a HTML file where I want to use javascript to generate a random float number between 0. and 1. and if the number is > or = 0.7 I want the background color of the HTML file change from beige to green. Is this stuff easy to achieve in javascript? Im a total javascript
View 5 Replies View Relatedso I have a button that makes a table appear absolutely(dynamically), and I was wondering how would I go about making it disappear once I made it appear.
View 3 Replies View RelatedI 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.
Does anybody know how i make a script to make a poll? I mean a small poll
when you can choose yes or no?
I am trying to make changes (add/remove nodes, insert text) to an XML file using JavaScript. So far I can display the content of the XML file, but when I try to add/remove nodes it does not seem to work. Here is my code for adding nodes(just followed an example from w3s):
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i have some mysql articles and i would like to change the title when it displayed on the page by clicking on the h3 tag i have got the articles displaying on a while loop so i need something that would work with that i was thing of somehow changing the h3 tag to a input tag
View 3 Replies View RelatedI've got this prototype funtion
function makeEditable(id){
Event.observe(id, 'click', function(){edit($(id))}, false);
Event.observe(id, 'mouseover', function(){showAsEditable($(id))}, false);
Event.observe(id, 'mouseout', function(){showAsEditable($(id), true)}, false);
}
that make editable a <p id=xxx> with an speial id I want to modify it to makeditable any of <p> with that id if it's been clicked and also i use this function on a button how I can avoid this function from multiple executing by multiple clicking by user?
I have a function that opens a popup and I have told it not make the popup resizable but all browsers seem to ignore it and make it resizable anyway. This is the code
function openflvpopup(popurl){
window.open('FLV/play.php?file=' + popurl + '.flv', '', 'height=500px,width=550px,left=150px,top=150px,resizable=0')
}
I have probably made a silly mistake but I have checked several tutorial website to make sure I write it in the syntax that they do. I can not see any mistakes.
I'm trying to make an 'on' 'off' switch
the idea is for imgA to 'toggle' with imgB onMouseDown (onclick is used to call a function)
I can get the image to swap once but not back again. I have no idea if the way i'm attempting it is even close.
<script type="text/javascript">
function imgswap(){
if ( )
{
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The issue I am having is how to modify the following html/javascript to show only rows that do not have a certain value. For example I have 2 rows with the following values:
Row1Column1 Row1Column2 Row1Column3
Row2Column1 Row2Column2 Row2Column3
But I do not want display any row when a value in Column3 equals
Row2Column3. Therefore in this example I will display Row1 but not Row2. The following code displays a table of rows and is running in a servlet container using tomcat, hence the predefined tags of ${.....}. I know this forum is not for server-side programming but this issue really a html and javascript issue. The issue I would liked answered is how to modify the html/javascript so when a ${wfinfo_task_role} value of "cdm" is be displayed then the row will not be displayed in the table.
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I have a Java script chat,
How would I make a scroll bar for it?
Does any one have any code for that? or do you know what I have to do?