We've just been introduced to Javascript. I have a document where as it loads it gives an alert box. Upon clicking "OK" it brings up a header and an image and then another alert box stating that the page is now loaded. However, I need to change the background of the document by clicking on the "OK" button in the second alert box but can't figure out how to do that.
<style type="text/css">
.header2 {
text-align:center;
} p.center {
text-align:center;
} .center img {
border-style: none;
}
</style>
<script type="text/Javascript">
function rollover_onmouseover() {
document.images.real.src = "../../Images/Homework 13/dream.jpg";
} function rollover_onmouseout() {
document.images.real.src = "../../Images/Homework 13/real.jpg";
}
</script></head><body>
<script type="text/Javascript">
alert("I'm about to load my page");
</script>
<script type="text/Javascript">
document.write('<h2 class="header2">This h2 header was loaded using Javascript</h2>');
</script>
<p class="center">Point at Llumi to see what she's thinking<br />
<a href="Homework13.html" id="rollover" onmouseover="rollover_onmouseover()" onmouseout="rollover_onmouseout()">
<img src="../../Images/Homework 13/real.jpg" alt="" name="real" /></a>
</p><script type="text/Javascript">
alert("My page is now loaded");
</script></body></html>
I am trying to change my sites background color. The color changes but it doesn't go back to the first image anymore. does anybody know what the problem could be?
I'm loading images one time after another on the click without AJAX It works fine on GOOGLE CHROME, but not on IE. The images load fine. The background <div> doesn't. It loads the size of the previous image. This is when I goto the nextButton and prevButton function. I also read it is because the image hasn't loaded fully yet. How do I wait until the image has loaded before it continues? If this is correct.
I would like to create a page that will refresh itself every 30 seconds or so, but I was hoping to be able to show an alert if the page has changed since last refresh. Is this possible?
I'm writing a calculator script that will need user input (how much they pay on internet, phone or cable bill) and then multiply those numbers by a known rate and then show the customer the new number.
I have the math setup (working right now), and the script works to spit out the answers in an alert.
Instead of the alert (which is the only thing I can do correctly at this point), I need the script to give the answers for each bill and then a total answer at the bottom.
The script is here, it's all in the index file. [URL]
Code: <script language="JavaScript"> var checkobj function agreesubmit(el){[code]....
i need to make it like if the button is clicked and there the agreement checkbox is not checked.. it should give an alert that the alert is not checked.. i know that would require a if and else statement but i cant figure out how to do it
I'm pretty new at javascript. I came here with my last problem and it was solved quickly and really helped. Alas now I am stuck again.
I have a series of buttons on the stage, each with their own div tag with the same ID. The number of buttons will be dynamic based on the users account. When you click the button, I would like the background of the div tag, which contains that button, to change. I have no idea how to go about this. I've tried different approaches but none seem to be panning out. Is there a simple this.div function that I could call?
Okay so I have the code as below. When the page loads both alerts trigger as they should and all the code works. If I take out the first alert, the second one still triggers (so I know the code is reaching the bottom) but for some reason my .change() function stops working. Placing an alert just inside does not trigger so it must be something before the .change(). Firefox's error console shows no errors though.
what I want to do is create a menu with rollover buttons but each button also changes the background image of a div.
I've managed to change the colour of the div but not add an image there. I've added my code so you can have a look. Case 0 shows me attempting to change the background image. I must be doing something wrong.
I've left the other cases as colours so you can see how I did that. I eventually want it all to be images. I'm creating a Joomla website (not sure if that makes a difference).
<body onload="addHandlers()"> <script type="text/javascript" language="javascript"> function addHandlers(){ var allMenus =
I wish to change the background colours of two divs, one is blue and the other is gray.i already have the pull down onchange working that changes the fields to active or disabled depending on the selection made and wish to change the background to gray out the div that has disabled fields.how is this done using Javascript
There are three div and inside each of them there is an anchor tag.
When the anchor tag is clicked it makes an Ajax call and displays the content in the new div. Lets call this our forth div. (this is irrelevant to the title but just want to mention this because I am calling a function onclick.)
What I want to happen is when they click on of the anchor tag I want to change the background color of the div relative to the anchor tag. For example, if they click on the first anchor tag which is inside the first div I want the first div background color to change.
