im trying to reach the innerhtml of one div named "ruas", but i always get the Undefined error I tried this lines:
window.parent.$('ruas').innerHTML= "new html";window.parent.getElementById('ruas').innerHTML= "new html";
Firebug says that the "window.parent" is fine, he can reach the parent with this.Now, the part after that (the blue ones) always gets undefined!
[Code]...
I need to be able to display dynamic HTML inside a DIV (can't tell what the html nodes would be) - i.e needs to be flexible. The HTML that goes inside the DIV would have its own Javascript too. I was able to get this code snippet working on Microsoft IE7+, was wondering why the same won't work on firefox.
HTML Code:
<html>
<head>
<script>
/* the input type = hidden is necessary or the JS won't be accessible */
/* script defer tag is also necessary */
function insertHTMLOnButtonPress() {
var s = "<html><input type='hidden' id='dummyHidden'/><head><script defer='defer'>function dynamicallyInsertedFunction() { alert('Successfully called - dynamicallyInsertedFunction'); } </sc" + "ript></head><body><input type='text' value='Hello World'/><input type='button' onClick='dynamicallyInsertedFunction();' value='Call Dynamically Inserted Method'/></body></html>";
/* Clearing out innerHTML is also required to flush the innerHTML so that repeated attempts - i.e new HTML/JS should work */
document.getElementById('wholeBody').innerHTML = '';
document.getElementById('wholeBody').innerHTML = s;
}
</script>
</head>
<body>
<br/>
<!-- Don't close the div inline, causes some problem and replaces the buttons too -->
<div id="wholeBody"></div>
<br/>
<input type="button" onClick="insertHTMLOnButtonPress();" value="Insert some dynamic html"/>
<input type="button" onClick="dynamicallyInsertedFunction();" value="Call Dynamically Inserted Method"/>
</body>
</html>
I have tried a couple of things likeRemove the script defer tag
- Removing the dummy input element added which is required for Desktop IE
- Removing the empty innerHTML step before replacing it
But none of these appear to work for Mozilla firefox. I am also looking for a similar behavior on Android's default webbrowser (WebView to be more specific) -- Doesn't work there too.
how do i scroll page when i get to a location ...
something like :
<body onLoad="sl()">
<script languge="javascript">
function sl(){
if (document.stopper.y>50)
{
window.scroll(0,100);
}
</script>
then always when the user try to scroll to (0,100) its will be scroll
him to (0,50) or something like
why I'm not able to remove the class "hasLink" from the parent element that contains the class ".test"
<ul>
<li class="hasLink">
<div>
<a href=" class="link">link</a>
[Code]....
I want to create a table in javascript with a predefined height and width and put html code in its td.I wanna know when i should stop writing html code when my table have reached the predefined height.Is there any way to do that?I started by doing this :
var srcTable = document.createElement("table");
srcTable.border = 1;
srcTable.borderColor = "Black";
[code]....
The site I'm working on lists holiday accommodation (from a searchable database). The user can then 'short-list' several properties for further action (as yet unspecified). This is similar to having a list of products and adding them to a cart. Ajax is working fine to the point of adding the items to the Short-list, but because the page is no longer refreshing certain PHP variables aren't getting changed, so: (a) The 'Add to Shortlist' button isn't changing to 'Remove' and (b) The 'div' showing the Short-list controls isn't appearing
A non-Ajax version can be seen at: [URL]
This will show what should happen when an item is added to the Short-list, but the page refreshes and returns to the top. With Ajax nothing moves (which is the intention), although the addition to the Short-list does happen in the background, and everything displays as it should when the screen is (manually) refreshed.
I'm not sure how best to get the changes (a) & (b) above to happen with Ajax without losing the non-Ajax capability provided by the PHP. I have wondered about setting the button image with CSS and then changing the class using Ajax, but haven't tried it yet. It must happen only on the clicked button, of course.
I want to use JavaScript to detect the number of times a key (for example, the A key) is pressed. Once it reaches a preset number (say 10 for this example), it will trigger two events:
1. Change the background color of a cell in a table from white to black.
2. A split-second (e.g., .01 second) later, submit the form on this page.I can't have the user hit the ENTER key to submit the form, so the JavaScript script will need to do this.
In my MVC 2 website i have an index page with a list of items. Besides each item is a delete link which once you press it prompts you with a jQuery dialogbox where they need to confirm their action.I get the dialog box op with the right buttons and text. But the issue occurs when I try to confirm and call the deleteJob(jobId) method.The problem is that I never reach the ActionResult method in my controller.
View 7 Replies View RelatedI am just beginning to try to learn some js, and am making a site which requires a multi selection form with each being added up to reach a total. This sounds like a standard form, but this is a little different. I have files in megabyte sizes, from which people would choose what they wanted, and the total deciding how many dvds would be needed to store that many files...and this total could then be added to a js shopping cart. By the way, there is nothing illegal or pirated with the files in case you have any concerns.
View 1 Replies View RelatedI'm busy creating a website and I've implemented a gallery of sorts using this script below to make it move the images, however when it gets to the end of the cycle of images it reads the last image as the last one to reach the left hand side which is obviously quite unattractive. So all I would like to know is if there is someone who can alter this code to make it so the last image is read on the right of the block thus resulting in no blank blocks. You can view it in action at http://mcphotography.co.za/corporate.html.
Code:
var Spry;
if (!Spry) Spry = {};
[code]....
I have a Javascript which is to count the number of characters entered into a Textarea box and to prevent any more characters from being added after a certain number has been reached. Here is the code:
View 3 Replies View RelatedI am putting the following source anchor code but cannot get the expected results in Internet Explorer.
<a href="#selected"><button type="button" id="button" value="button">Content</button></a>
Destination anchor code:
<span style="position:absolute;"><a name="selected" id="selected"></a></span>
I use a subroutine to popup windows in my sebsite. It looks like this :
function poplink(filename)
{
filestring = filename + "htm"
LinkWindow = window.open(filestring,'LinkWindow','');
}
Filename is just the extensionless web page name e.g. "Addresses"
Problem is of course every window popped up will replace the previously
popped up window and in the case of a popped up window popping up a window
the new window will just replace the calling window.
(Please, no lectures on popping up windows, I need to in my particular case
and here I'm just stripping it down to the bare problem for claritie and
simplicities s sake)
I'd be happy if I could create a new window handle each time so that all my
popup windows will be unique. If it could be the filename that would be fine
e.g. instead of the window handle variable being "LinkWindow" it would be
"Addresses". Is there some way of making the variable I assign the new
window to a variable? All I can come up with is somehow having LinkWindow an
array of window handles and just keep incrementing it e.g.
LinkWindow[100]; // 100 is more than enough windows for a typical session
LinkWindowCount = 0;
function poplink(filename)
{
filestring = filename + "htm"
LinkWindow[LinkWindowCount] = window.open(filestring,'LinkWindow','');
if (LinkWindowCount < 99)
LinkWindowCount++;
else
LinkWindowCount = 0;
}
What would be the correct syntax for creating LinkWindow as an array or is
there a better way of accomplishing the same thing?
I use named anchors to take users to specific parts of a long page. But I
want to add some processing and do some things with my nav bar when users go
to certain sections delineated by named anchors. I understand that the
anchors array creates an element for each anchor in the page when the page
is loaded, but how do I identify which anchor is currently being viewed?
Here's some pseudo code:
if (document.anchors.name == "section_B") {
then do this or that
}
But what do I test to determine the current anchor name?
What about using id's instead of names? Can the anchors array return
anchors created with id's as well as names? Would this be of any benefit?
When are named elements written with script accessible to script?
<html><head><script type="text/javascript">
function ready() {
alert( document.getElementsByName("div").length );
}
</script></head>
<body onload="ready()">
<script type="text/javascript">
document.open();
document.writeln( "<div name="div"></div>" );
document.close();
</script>
</body></html>
IOW, why are there 0 elements named div at the time the <body>
element's onload handler is invoked? When can I retrieve this named
div from the document hierarchy?
This exercise is necessary since code I have written using the DOM
(that works) has to run on God-forsaken browsers such as IE 5.1 for
Mac whose support for the DOM is spotty at best.
The problem goes like this:
For each element in the currently loaded markup page that has an 'id'
attribute, elements can be accessed like-
var elem = document.getElementById("foo"); - ("foo" is the 'id')
now i want to implement a shorthand method which can give me the
element just by this:
var elem = document.foo; -("foo" is the 'id');
For this , i will have to add properties to the global "document"
object for each element in the currently loaded page that has an
attribute. These properties should be added when a page is loaded , and
should be removed when a page is unloaded..
How can i dynamically add and remove property to an object.
How come none of these work :
document.getElementByID("repondant(1)").value;
document.forms.ajouterunelement.repondant(1).value;
how can i get the value of a field that is named repondant(1)?
As title says I need to create variable named with value of other variable! So is that possible?
What exactly I need is something like this:
for(var i=0; i<11; i++){
var Img[i] = ""
}
I have a little problem that doesn't seem to be working. I'm trying to access a variable using its string name which is passed when the function is called Code: ie:
function a(varName, other crap...) {
document.getElementById("sometag").innerHTML = ['varName'].somevalue;
}
// I would call this function like so...
a("temp1", othercrap...);
The variable temp1 is set in another script file. I don't specifically know which variable I will be passing to the function a(), all I have is its string representation. I can access the values of temp1 if I specifically call it but I can't seem to figure out how to call it dynamically.
The problem I'm facing is I have a form which isn't name (and no I can't name it either ). And I want to fill in the value of one of the text inputs.
View 23 Replies View RelatedI have the following pieces of jquery code.
$(function () {
$('select[id$=lstOwnership]').bind("change keyup", function () {
if ($(this).val() == 2) {
[code]....
Based on this logic, I'd like to show/hide the ID tag based on the values of a drop down list and another textbox. They both work fine but the problem I'm having is that each can cancel out the other. For example, if the 'txtPercentOther' textbox value is 3 and the drop down item has a value of 2, the ID tag is shown which is fine. But if I were to change the drop down list value to something else, it'll hide the ID tag, even though the other text box still has a value of 3 which means the ID tag should remain shown. I'm wondering if I maybe need to name my function so I can call the other in each.
I've been using jQuery for some time now but this is the first time I've run into something odd. Currently I'm developing a Theme for Concrete5.4.0.5, which automatically includes jQuery 1.4.2 - meaning, I can't use any other version of jQuery, that said: here is my problem.
I've got the following HTML (heavily simplified):
<nav id="mainNav">
<ul>
<li>Home</li>
<li>Text
<ul>
<li>Subnav</li>
</ul></li>
<li>Text
<ul><li>Subnav</li>
</ul></li>
</ul></nav>
<section id="contentWrapper">
...
</section>
And the following JS-jQuery Code (original, not simplified):
function hoehenAngleichen(){
if($('#mainNav').height() > $('#contentWrapper').height()){
$('#contentWrapper').height($('#mainNav').height());
}}
$(window).load(hoehenAngleichen);
/* works fine until here */
$('#mainNav li').bind('onmouseover onmouseout', hoehenAngleichen); //will not trigger
I want the "hoehenAngleichen" function to be triggered whenever someone is hovering or leaving a li-Element. But this code seems not to bind the events with the named function properly.
I have a few divs with the name
Now i want to check all this divs with while
I was wondering if it is possible to target a named anchor in a frame when
opening a new window with a javascript function? has anyone actualy been
able to do this?
I need little help with arrays :))
[Code]...
I have an arbitrary number of check boxes called for instance
<input type="checkbox" id="delete_author_checkbox_0">Box 0
<input type="checkbox" id="delete_author_checkbox_1">Box 1
<input type="checkbox" id="delete_author_checkbox_2">Box 2
[code]....