I have a very simple setup with an IFrame code...
The first alert works just like it should, but the second doesn't appear (and all further execution stops). There is no single property or element of the contentDocument i can reach. Can anyone help me to figure out the problem?
[URL]
Thats my jsfiddle.
I'm trying to get the gallerynav to sort the thumbnails based on their class. It does not work at all. I've gone over line by line but I can't see the mistake.
When I run JSLink i get the error: Error: Problem at line 37 character 14: Cannot set property 'first' of undefined Implied global: $data 13,14, arr 14,15,25, jQuery 28, $ 30 Unused variable: read_button 30 "$", r 32 "read_button"
why I can't get elements' style (left & top) properties. Below is my html & js code
<div id="results"><h3>Search Results:</h3>
<span name="user" class="user">Joe Smith</span>
<span name="user" class="user">Jon Doe</span>
</div>
[Code]....
I am unable to have link working in my slide show.
View 2 Replies View RelatedIt would appear that it is not possible to retrieve CSS properties such as min-width if they have been set from a class. However, I don't want to have to style everything directly with the style attribute whenever I need these properties. Is there a reliable method of getting these properties as applied to element from a CSS class?
View 2 Replies View RelatedFor example, I have the following piece of code:
I have found I cannot access the selectedIndex property unless I preceed by get(0). Am I missing a simpler way of getting at not jQ properties from a jQ object?
I am fairly familiar with the concept of Objects and their properties and methods, but javascript being object based as opposed to object oriented has me stumped on how to access an object's properties from an onclick event handler created for another object created within the original object.
In the example below, I have a constructor function called anyObj. to which I pass an object reference to an element.
anyObj has 3 properties and one function increaseWidth()
increaseWidth() creates a new button with an onclick event handler and this is where I have a problem.
The onclick function needs to increase the value of anyObj's this.width property. I originally had a line this.width += 10; in the onclick but quickly realised why this wasn't working because the this in the onclick function refers to the new button object and not the this.width property of anyObj.
The workaround I have used, and it works, is to make a copy of all the this.xxxxx properties. eg. width = this.width; and use the width variable in the onclick as you can see below. This "workaround" works fine but doesn't feel ideal to me.
So is there a better way to access the anyObj()'s properties from within the onclick function than the way I have done it? Obviously I would prefer to not have to make copies of all the anyObj() properties like I have to make them accessible to the onclick function.
function anyObj(divObj){
this.elem = divObj;
this.width = 50;
this.height = 50;
[Code]....
I've created an object and within this object, I've added an eventlistener. But the problem now is that after addEventListener is being called to access a callback function, the callback function is not able to access the properties within its own class. Code:
View 14 Replies View Relatedmy browser is not able to access the javascript of css file from the location. Its saying What might be the reasons
<p>
The requested URL was not found on this server.
If you entered the URL manually please check your
spelling and try again.
</p>
I dont understand y.
1> The files are correct and in the location . The alphabets are also of correct case, since its a linux system.
2> I tried to reload the page using shift + contrl + R
3> tried to clear the cache from the browser.
Only doubt i have is that , the path is a relative path. samething like -script=>{-language=>'JAVASCRIPT',-src=>'../pickdate.js'}
I'm having trouble accessing a custom property that I've created for an object. Does anyone see the problem with this code? this.imageSrcs is undefined inside of getImages.
Quote:
Gallery.prototype.imageSrcs = new Array();
Gallery.prototype.getImages = function(json) {
if (json) {
[code]...
in the body tag, I have this code (just to test):
<script LANGUAGE="javascript">
<!--
function hiThere() {
alert("hi");
return true;
}
//-->
</script>
in the head section, I have this code:
<script LANGUAGE="javascript">
<!--
document.body.onload=hiThere();
//-->
</script>
By the way, I know someone will comment, by "does not work, I mean on
the load of the page, the alert is not displayed, nor are any errors.
Thanks for any help you can offer.
I'm pulling data from a database using a RESTlet server, and using Flot to produce a graph.
My problem is that whenever I make the following AJAX call, I get an "Access to restricted URI denied" error on Firefox. On Internet Explorer I have other problems, but I can tell by my server logs that at least the AJAX call happens, which is more than I can say for Firefox. code...
The url is correct, and the server is hosted on this machine, but Firefox thinks it's trying access another domain. The html file containing this code is located on my hard drive.
How can I get Firefox to allow this AJAX call?
I would like to be able to access the raw CSS code that has been loaded for the specific page. I'm not looking to change the code (I know how to use jQuery for CSS manipulation etc...) I just want to parse through it and extract some useful information.I considered just loading the stylesheet references in the page, then placing a request to the server for the .css file, but this feels messy even if the browser happens to have the page cached from having just requested it.Has anyone got a clue as to how one would go about this? As always, I think its best if it uses jQuery XD, however, I just really want to get this done
View 2 Replies View RelatedI'm very new to jQuery and registered a new account on the website yesterday. I can log in using my account details OK, but when I try to use the Plugins section of the site I get :- Access denied You are not authorized to access this page.
If I try to search for a pluging, I get
Validation error, please try again. If this error persists, please contact the site administrator.
I can't find a FAQ section in the forums, or any link on the site to contact the website admins, so I'm hoping someone here may be able to help, or at least point me in the direction of someone who can.
OK so Ive been using jquery for a little bit now and love it. I am a ColdFusion developer. I have a need where I would like to present the user with a list of categories and the user can drag and drop to sort, but then I need to post this new sort order to the database. So I see there are a ton of cool drag & drop plugins for jquery. I understand how they work and I can get it to work as far as spitting out DIVS or spitting out ULs that can be sorted, but then what? So now they are sorted on my screen and not really part of the form. How do I translate that into something I can do a post to the database with? Do I do an AJAX call every time they drop an item and try to extrapolate the sort order on that item after they drop it? Do I populate a hidden form field with the constantly updating sort order list? MAybe a list of ID's? How does everyone else go about this this task? I'm sure there is more than one way and I'm sure this is a common task.
View 1 Replies View Relatedhow to add extra properties to html elements as I was storing data in html attributes. After looking at some others code including Raphael and this addEvent code. [URL] They seem to treat objects just like an array. obj[property] = value; This would have been extremely helpful to know previously as I have needed to be able to include variables in property names - but have resorted to making the whole thing a string and calling exec() on it.
View 2 Replies View RelatedI'm having a problem with the following html (I've simplified it down
to a simple test case). Could anyone point out why Mozilla is having
problems with this (I've tried so many variations that I can't think
of any more). In the actual code I have an if statement to handle IE
but I need the code to work in Mozilla and IE.
<HTML>
<BODY>
<IFRAME width="100" height="100" NAME="Composition" ID="Composition">
</IFRAME>
<SCRIPT LANGUAGE="JavaScript1.2">
<!--
var scrollwindow = document.getElementById("Composition").contentDocument;
var page = "<P>hello</P>";
scrollwindow.body.innerHTML = page;
//-->
</SCRIPT>
</BODY>
</HTML>
One more question about manipulating iframes. In a script I've looked through to investigate AJAX file uploads, there is this technique for accessing the contents of an iframe:
Code:
if(frame.contentWindow)
{
var thebody = frame.contentWindow.document.body;
}else if(frame.contentDocument)
{
var thebody = frame.contentDocument.document.body;
}
I haven't been able to find much info on contentWindow and contentDocument. In fact, other sources I've found talk only about using contentWindow to access an iframe's contents, ignoring contentDocument completely. What is the difference between the two, and what browsers is the contentDocument check targeting? Any modern browsers, or is this a backward compatibility thing?
I'm having a bit of difficulty sorting images named in sequential numerical
order. Here are the image names and how I need them sorted.
image1.jpg
image2.jpg
image3.jpg
image4.jpg
image5.jpg
image6.jpg
image7.jpg
image8.jpg
image9.jpg
image10.jpg
image11.jpg
image12.jpg
Using array.sort() here is how it gets sorted,
image1.jpg
image10.jpg
image11.jpg
image12.jpg
image2.jpg
image3.jpg
image4.jpg
image5.jpg
image6.jpg
image7.jpg
image8.jpg
image9.jpg
Any ideas how to correct this? I've tried a few methods unsuccssfully.
I have an array of objects. My object definition is given below:
function tempArray(code,height,weight)
{
this.code = code;
this.height = height;
this.weight = weight;
}
I used the following function to sort.
function sortBy(prop,arr) {
sortProp=prop;
arr=arr.sort(sortFunc);
}
function sortFunc(part1,part2) {
if (part1[sortProp]>part2[sortProp]) retVal=-1;
else if (part1[sortProp]<part2[sortProp]) retVal=1;
else retVal=0;
return retVal;
}
This however allows me to sort only by one criteria. I need to sort by
weight first and then by height for those items that have the same
weight.
I wonder if the following is even possible :
Suppose I have a page with a set of hyperlinks on it. Each time a hyperlink
is clicked a new window is opened. What i basically want is the following :
I want a counter at the client side which increments each time the user
clicks one of those links. At the bottom of the page I'll put a button
which should be used to send the value of the counter away.
The problem is I only know server side scripting and have no idea on how to
implement such a counter on the client side. I even wonder if it's possible
to detect when a link is clicked. The links may be buttons if that would
make it easier, it's just that i don't want to reload the page each time a
link is clicked but only at the end when the button at the bottom would be
clicked.
I have multiple lists in which i change the values of the LI elements. how can i make the lists be sorted by highest value?
View 3 Replies View RelatedI'm working on displaying a list of events on my site and need to display them in ascending order. i've got an xml document that looks like this(with multiple events obviously,Can anyone help me with sorting this? So far I have it displaying only events that are occuring after the present date(currentDate). How would I go about displaying them so that the events displayed will be in the order of the earliest date displaying first?
View 3 Replies View RelatedI finally got tired of doing:
alert('myVar: ' + myVar);
and
str='' for(i in someObject) str+=i+': '+someObject[i]+'' alert(str);
and put together a little debugger to take care of that.
I bet I'm not the first one, but when it comes to JS my motto is "If you want to do it right.
Anyhow here is the demo, you are welcome to view and use the source, just leave the credits...
I'm looking for a script able to mix an array randomly...
I can sort an array without any problem...
Now I want to mix it randomly ...
I would like to sort a table. Some of the rows in my table contains a table. How to tackle this problem?
View 10 Replies View Related