i am trying to get and change a little part out of a tag-contruction, which i am not allowed to change.
<div id="name">
<p><span id="nameheading">name: </span>Jan Jansen</p>
</div>
how i can isolate the name ("jan jansen") only, so that i am able to replace it.
Ive got a small image of a power button and when pressed the inner section on the button changes to yellow, but when its pressed down Im also trying to get part of my H1 (main header logo title) to change to yellow.
Ive created a span with an id surrounding the letters of the H1 that I want to change, the id being : "power";
The javascript that I have come up with so far and works is as follows:
<img id="poweron" src="http://www.sitepoint.com/forums/images/power.png" alt="Power on button" onmousedown="this.src='images/poweron.png';" onmouseup="this.src='images/power.png';"/>
I understand Im not really supposed to be using inline JS, and I know Ive got to create a function for the onmousedown event to trigger changing the H1 text, so am I under the right impression that the JS so far written is redundant and will have to be re-written so thats contained within a script placed just before the closing </body> and an external script for invoking the main function ?
I am building a list inside a div. When I click the list it scroll until reach the bottom.
The problem occurs when the available window height changes. I need to find a way to detect it totriggera function that re-aligns the list :)
try the code i did so far:[URL]
I have a mapped image and I want to change mapped parts of the image. For example when I get a cursor over one area the image in that area would change for another (the same size of course). Or for example I have mapped solar system and after clicking one of the planet the planet will change color (so the image will be switched just in that area).
View 7 Replies View RelatedDiv innerHTMl not working in IE6.
Code:
function toggleVisiblity()
{
var name1="eg";
var tbl = document.getElementById("chart1");alert(tbl);alert(tbl.style.display);
alert(tbl.nodeName);var clink=document.getElementById("chartlink");
[Code]...
The problemetic code is presented below:
Code:
The output is always
Quote:
Isn't that weird? Because text_val is assigned the value of innerHtml. So if text_val is shown to be 50 then why is innerHtml shows value as 5? The div always shows 5 seconds.
The full context is given below.
Code:
I am trying to create a button that when pressed changes not only the value of the button but the onclick event. I basically need the function to toggle between these two functions but I can't get it to work. The button changes value but will not update with the new onclick value.
HTML Code:
<html>
<head>
<script type="text/javascript">
[code]....
I work within an application so I can not just code this field as a textarea. I have to work with what the applications renders.
I am trying to use javascript to change an input field to a text area.
I am having trouble just getting started on this. Doesn't anyone know if this is even possible?
I am currently making a website with 2 Frames, top and bottom. Top Frame will be a table.Bottom Frame will be a row with the information from the last row *you* clicked in Top Frame.
______________________________
| |
| TABLE HERE |
[code]....
I created a page that has an iframe on it. Within this iframe I call an asp page. The asp page is supposed to do some work and then update the innerHTML of a <div> object on the parent page to indicate that processing of the page in the iframe is complete. The code works in IE but not FireFox. I am wondering what is the best way to make the script work for both browsers?
Sub page JavaScript:
updateParent(){
parent.document.getElementById("num2").innerHTML = '<center><strong>Processing complete.</strong></center>';
}
Parent page:
<div id="num2"></div>
I was playing around with some onmouseover/onmouseout and setting innerHTML to various strings depending on what has been mousedover/out. The DIV for the innerHTML was above the items being onmouseovered/out and because the strings sent were of different lengths, sometimes a one or two line wrap would happen and everything below it would be resized accordingly creating a horrible effect. For reference, what is a good way to approach building pages which are immune to this effect?
View 12 Replies View RelatedThis is what I want to achieve: a fixed positioned div next to my content area where the text changes depending on the section of the content area the user is reading. Can this be achieved, and how?
View 9 Replies View RelatedI am trying to change the font color of each character of the innerHTML of a div. I have tried the following but obviously I have not gotten it to work.
This is just a snapshot of the javascript which I have that "changes the color and size of the characters..
Code:
function change()
{
var r = 0;
var len = document.getElementById("userInput").value.length;
[Code]....
I'm populating a table from my database using .Net and within this application, I am then comparing the value the user has entered to the first column of every table row in the pre-populated table.For some reason, when I loop through each row in the table and return the value in the first column...the value always stays the same when in fact i know its different by just looking at it on the screen and in the html source.I throw up an alert message for each time it loops, and it its looping the correct amount of times, just not returning a the correct value.
HTML:
<table id="tblProducts" name="tblProducts">
<tr>
<td id="tdProdNum">
[code]...
I found a function online that allows me to swap text onclick and have amended it as follows:
Code:
function swapText(obj, n) {
if(obj.oldText){
obj.innerHTML = obj.oldText;
obj.oldText = null;
[Code]...
I have this partially achieved when clicked, any number will indeed "turn into" an h1'd representation of itself but I can't get the other links in the group to disappear when the h1'd number appears (onclick).
writing a javascript function to calculate the area of a specific area in map element wich attached to image once clicked by mouse on the relevant hotspot? here's down my code i'm trying to complete:
<html>
<head>
<title>Image map</title>
<script type="text/javascript">
[Code].....
how to keep the clicked area selected until another area is clicked.
View 8 Replies View RelatedI need to a code to do the following.
There is a Text Area that user can enter text. assume that user enter something and put a dot Following values should be populate in a drop down at the place where dot locate .
like when we get the string object using Net Beans IDE and when we put "Object." , drop down will be displayed with available methods for that particular object. idea is to build a editor using java script.
I am trying to dynamically clear the value of a form input field and then submit the form.When I used $('#my_field').val('') to clear the field, it was cleared on the screen but when the form was submitted the original value of the input field was posted.My browser is FireFox and I can see using FireBug that when the field is cleared, firebug is still showing the html code with the old value. E.G. <input type="text" value="old_value" />The same situation occurred if I used $('#my_field').attr('value', '') to clear the field.The same situation occurred if I actually changed the value of the field rather than just clearing it.To work around this problem I ended up using the $('#my_field').removeAttr('value') to clear the field before it was submitted.
View 1 Replies View Related1. When I have the "<textarea>" code lines in it put a text-area on the page, but it puts all of the code following that first text-area line into the text-area box and doesn't execute that segment of code.
2. When there is no "<textarea>" (for the sake of seeing if the rest of it worked) it doesn't check the survey.
I'm stumped and can't figure out what to do at this point Code and pictures follow:
[Code]....
i am having problem with this code i downloaded..in this code,it only uses a rectangle..i want to use a poly in an area tag. the code in rectangle is like this: i dont know how to rearrange the code for the poly.
var areacoord = $(this).attr("coords");
var areaalt = $(this).attr("alt");
if (areaalt != '') {
areaalt = areaalt.replace("'", "’");
areaalt = areaalt.replace('"', '"');
[Code]...
I currently have a normal link like Code:<a href="http://sitepoint.com" class="link">sitepoint</a> and when a user clicks on it I want to be able to change the "link" class to a different class. However, I don't want to add anything to the actual link html. Is it possible to do this using javascript without modifying the original link code?
View 4 Replies View RelatedLooking for a script that will start a website at a custom location [URL]tarts page at top: 800px, left: 400px) I am NOT looking for any sort of popup window positioning. When a visitor access the site using their browser I want that page to start at a location I specify like this website does: Please note, I realize this site uses anchor tags to accomplish this. I'm not good enough at Jquery to know how they did it, or modify it so that it also handles points left as well as top.The ideal script would position this point in the center of the browser window.
View 1 Replies View Relatedi have made a small accordion on a sub page on my site, when you come to the site all areas are closed (as the shud bee.on my frontpage i have some links to the accordion, that when clickd takes you to the page with the accordion and shud oppen the coresponding accordion area. I can get it to work for all the links except for the one to the first accordion area.
i link to the accordion page like this<a href="news.html#0" title="News 1">
<a href="news.html#1" title="News 2">
<a href="news.html#2" title="News 3">
link 2 and 3 opens the accordion as the shud but link it wont open the accordion the script for the accordion looks like this
$('#scrollbar1').tinyscrollbar({ sizethumb: 10 });
var newsNum = parseInt(window.location.hash.slice(1));
$("#newsfolders").accordion({ autoHeight: false, collapsible: true}).accordion('activate', newsNum );
How do i get the first link to open the accordions first area?
Brand new to jQuery. Looking for a UI component that looks like this.
View 2 Replies View RelatedI am trying to dynamically add an area to a map and hilight it on hover. I can accomplish this in the html code like this...
<script>
$(function(){
$('.map'}.maphilight();
});
</script>
<map id="mapPoly">
<area id="poly" shape="polygon" coords="0,9,5,0,15,0,20,9,15,17,5,17" href="http://www..." class="{...}"/>
</map>
I can add the area successfully with javascript like this...
function AddArea(){
var element = document.createElement("area");
element.id="poly"; element.shape="polygon";
element.coords="0,9,5,0,15,0,20,9,15,17,5,17";
element.href="http://www...";
mapPoly.appendChild(element);
}
The only thing I cannot figure out is how to add the "class" to the element which sets the properties for the highlighting. It will not allow me to do this,
element.class="{fillColor:ff0000}".