Beginning - Conditional Statement Based On What Button A User Clicks
Feb 20, 2010
I am starting to learn javascript and I had a quick question. I know actionscript and java, so this my mistake here is probably context...but I cant seem to figure it out. I'm trying to figure out how to create a conditional statement based on what button a user clicks. Here's my code:
[Code]....
This doesn't seem to work. Am I referencing this.value incorrectly? If so, what's the proper way to get information about what the user clicked?
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Jul 15, 2009
Im generating multiple iFrames with javascript based on how many times the user clicks an Add button. Each click generates one iFrame. All the iFrames are being generated with the same id/name. What Im having Javascript trouble with is A) figuring out which iframe is which by number (myframe[0], myframe[1], myframe[2],etc) and B) how many iframes are on the page. For A) is there a way to tell what the number value is besides hard coding it? Right now Ive been playing with this in the src page.. window.frameElement.id but that just returns "myframe" and not the number. Ideally I would like to find the number as its being created on the parent page instead of getting it from the src page, here's what I have now for that...
[Code]...
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Feb 22, 2011
How to show/hide several paragraphs when the user clicks next and then the reverse when the user clicks prev.
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Dec 29, 2010
I want to execute a script when the user clicks the button. Currently in my html doc. i have the button declared. <input type="button" id ="button" onclick='notEmpty() value="Play"/> When the button is clicked, i execute the notEmpty() function and I want to execute a script inside the notEmpty().
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Aug 3, 2011
I am trying to dynamically add rows to a table when the user clicks a button. here my function
function addFocusArea()
{
if(addTlFocusAreaCount <= 5)
{
//Create new Title row
[Code].....
And here is my button
<input type="button" value="Add Focus Area" onclick="JavaScript:addFocusArea()"/>
This is working in Firefox and Chrome, but not IE 8.
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May 27, 2010
I am attempting to redirect a page after a user clicks on a submit button.I have a button:
<input id="SubmitButton" type="submit" class="button" name="-Edit" value="Submit" onClick="toSubmitted();"
And a function:
function toSubmitted() {
document.myForm.action = some URL that has to do with a Filemaker Pro backend.
document.myForm.submit();
window.location = "www.google.com";
}
Supposed to submit myForm, which sends necessary data to the FileMaker backend, and then I am wanting to redirect to a new page immediately after that.
The "window.location = "www.google.com";" line does not seem to function in its present location.
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Oct 9, 2010
I have a JavaScript calculator, here is the code:
<script type="text/javascript">
var num1=prompt('Enter your first number',"");
var num2=prompt('Enter your second number',"");
var problem=prompt('Enter the operator you wish to use..x,X,+,-,/ are valid..',"");
if (problem=="+")
{
[Code]...
It will open when the page comes up, but how do I put it so that it opens when the user clicks a button?
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May 26, 2010
I want to create a popup which should be displayed when user clicks on add to cart button. The popup should be visible for few seconds and then be removed.. [URL]
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Jan 14, 2010
I am looking for someone who has used jQuery in the capacity of assigning a value to a text area when the user clicks a radio button. Here is the example code I have worked on so far that does not work.
[Code]...
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May 22, 2010
i need to disable a button if a table cell has a certain value inside of it.
if (document.getElementById('ba' + roid.value + 'r' + roid2.value + 'c1').innerHTML = " ")
{
document.getElementsByName('open')[0].disabled=true;
[code]....
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Mar 8, 2011
I currently have a page which, when the user clicks a button creates a new row displaying a form. I also have other forms on this page how to close a form using javascript? My code to create the table row and form are below...
myform = document.createElement("form");
myform.method = "post";
myform.action = "editdetails.php";
myform.id = "editemail";
myform.name = "editemail";
var a=document.getElementById('editdetailstable').insertRow(2);
var b=document.getElementById('editdetailstable').insertRow(3);
[Code]....
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Oct 1, 2009
I am trying to set up a toggle to allow users to show more precision when a user clicks a button. I have a function high() that doesn't do anything when it is called. I am fairly new to jQuery so I am not to familiar with the syntax.
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Jul 20, 2005
I want to trap the window.close() event when the user clicks on the close button of the browser using javascript. Can anyone shed light on this problem ?
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Jul 1, 2011
I'm looking to have a lightbox pop up when a user clicks the Back button in their browser rather than just navigating back. The purpose is to ask a question with a Yes/No answer, and if they click No, I allow them to go back. The only thing I've found anything like this is the onUnload event, but that doesn't prevent them from going back. How should this be handled?
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Jan 7, 2010
Below is the code that opens a new window when the user clicks on the button "Click here to see". But the code resides outside the <script></script>. As far as i know javascript codes have to be between these tags to work. How will the "window.open" statement work?
<form>
<input type="button" value="Click here to see" onclick="window.open('http://www.yahoo.com')" />
[code].....
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Dec 28, 2010
I'm trying to write a modal login script which I borrowed from the SimpleModal site. Unfortunately, I'm running into a very frustrating problem.
When the user types in a valid login/password combo, the PHP function do-login.php echos back "OK". That being said, here's a snippet of my jQuery code:
$.ajax({
type: "POST",
url: "do-login.php",
data: str,
[Code].....
The do-login.php script DOES echo back "OK"- I verified that with Firebug. But even though it echos back "OK", it goes to the 'else' clause.
I tried using return instead of echo but that didn't help either.
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May 3, 2011
Code? What is the correct way to write it.
Rules: create an array for the user to type 5 strings in a prompt that will be displayed in an alert box.
User must type in the prompt an alert will display what the user typed if the prompt is empty or contains nothing an alert will display telling the user to enter text user clicks ok on the alert box and is sent back to the prompt box
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Dec 6, 2009
Code:
Red part in the code above is for conditional statement.
But the conditional statement doesn't work correctly.
How can I make the conditional statement correct in javascript?
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Jun 18, 2010
So I'm new to jQuery and loving it! I just got stuck on a problem that I'm not sure how to work around. I'm trying to add a class to a li item in a navigation if it has child list items underneath it. For example,if I have this situation:
[Code]...
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Nov 11, 2011
I am posting two variables to a php page:
$.post('poll_receiveData.php', {question:currentSlide, vote:vote},
function(output){ ... })
}
currentSlide is set to 0. vote is set to 2. When I look at my console log, these are true. But in poll_receiveData.php, I'm unable to use a conditional statement with $vote. It's like the program doesn't know how to compare things to $vote. But a SQL statement using $question works just fine. Here's my code:
[Code]...
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Apr 13, 2010
I am not a javascripter however I have a simple need to a yes no question before someone can fill out a form. Bloew is what I have. If they click yes I'll take them to the form, if no then I will redirect them to a different page. I can not get it to work.
Code:
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Mar 8, 2011
JQuery and I have a function which adds an image to a link depending on the file type.
How to write a statement that says....if there is no file extension - leave the default styling, if not add file extension. At the moment I have dots and images..see here [url]
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May 26, 2010
I am having a strange issue with jQuery where if someone clicks a checkbox, then a hidden div would slideDown using jQuery but for some reason, the intial click on the checkbox works and shows the hidden div but it does NOT work when you click on the checkbox again to hide the div. [URL] On the borrower and lender tabs you'll see checkbox i speak of by the "Mailing address same as Property Address"
[Code]...
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Sep 1, 2007
I am trying to create a conditional comment scenario that is based on a web address. I am working with an ecommerce site that I want to put a nav menu promotion on all the pages except the home page. The system we are using only allows a post promotion to ALL or one specified URL.
I have tried everything I can think of to create a URL condition based comment but nothing has worked. I tried modifying the code below to change the if output to a variable comment tag and then write the variable further in the script with a document.write.
<SCRIPT LANGUAGE="JavaScript">
<!--
url=location.href
if (url=="http://www.sitename.com") {alert("Welcome To sitename")}
else {alert("welcome")};
// -->
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Jul 18, 2011
I am trying to get the total of the checkboxes selected when the user clicks the "calculate total" button. It isn't working though.
<html>
<head>
<script type="text/javascript">
[code]....
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Jun 8, 2005
In javascript, I want to do run a script based on the contents of a page. My page called page.php either contains only a 1 or is totally blank, and I want, from another page, to query the contents of that page in the form of an if, then, else statement. Code:
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