How To Generate A Random Page In A Frame
Jan 13, 2011
So to start out, this is my first post on CodingForums! :) I've only recently started learning web development so I figured it would be a good idea to get involved with some active forums.
I am trying to open a random page in a frame, but I am trying to call the Javascript to do so in another frame. I currently have an html page with a frameset which has two frames. One of the frames is a toolbar that sits at the top of the page and it has an image that acts as button. When the user clicks on this image, the bottom frame generates a random page from an array of links I have hardcoded into the Javascript. The bottom frame is just set to google.com as a default because I couldn't really think of anything to put in an html file there.
The problem I'm having is when I click on the image to open a random page in the bottom frame, nothing happens. The code for all the files are below. code...
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May 21, 2009
Following code. I wanted to generate a set of random number on the pinpad everytime the page is being loaded. (1-9 but the number can only appear once)
<html>
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Feb 26, 2009
i need to display an image randomly from an array that holds 4 addresses to 4 different images.i am having a hard time writing the img tag to the html page that will display the image.is it possible to use document.getElementById('id').innerHTML= "<img src="imgurl" />"?i have a span with an id of "theImage".i want to plop the img tag inside this span tag, but can't seem to get it to work.
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Jun 30, 2009
I am trying to generate random number within a range. My code at the moment is
Code:
var uppermax = 100; var uppermin = 10; var upperdiff = uppermax - uppermin; var lowermax = 10; var lowermin = 0; var lowerdiff = lowermax - lowermin; var rand = Math.floor(upperdiff + 1) * Math.random() + uppermin; alert(rand);
I know math.floor is supposed to round down to the nearest integer, but the generator is still coming back with a float.
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May 14, 2011
I got this code and it generates random numbers but with repeating code...
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Nov 25, 2011
I new to javascript. I want to generate 50 random numbers between 1 and 500 and store in a database. Is there a way to do it using javascript and SQL?
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Nov 19, 2009
I have a table with a couple random numbers, and i want to click a button that will dynamically regenerate the numbers each time the button is clicked without re-generating the entire table., im using DOM and innerhtml for these random numbers. heres the javascript and html code. so far, it just generates the random numbers when the page loads.[code]...
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Nov 19, 2009
I have a table with a couple random numbers, and i want to click a button that will dynamically regenerate the numbers each time the button is clicked without re-generating the entire table., im using DOM and innerhtml for these random numbers. heres the javascript and html code. so far, it just generates the random numbers when the page loads.code...
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Jun 21, 2011
I've got my code, and the task is to generate two random numbers, the user then inputs an answer for them added together, then the program checks the answer and displays either "correct" or "wrong". Here's some of my code:
Code:
<HTML>
<TITLE>Assessment Task 3 : Rohan Gardiner</TITLE>
<HEAD>
<SCRIPT LANGUAGE ="JavaScript">
function maths(){
var response;
var answer;
answer = document.questions.answer.value;
if (answer==document.adding){
response = "correct";
} else {
response = "wrong";
} document.questions.result.value = response ;
} function randoms() {
rndNum = Math.random();
Num = rndNum*20;
Num1=rndNum*10
document.write(Math.round(Num)+"+"+ Math.round(Num1));
} function adding() {
document.write(Math.round(Num) + Math.round(Num1)); }
</SCRIPT></HEAD><BODY>
<h1 align="center">Rohan Gardiner Assessment Task 3</h1>
<FORM NAME = "questions">
<SCRIPT Language=JavaScript> randoms(); </script>
=
<INPUT TYPE = "textbox" NAME = "answer" > <BR>
<INPUT NAME = "dobutton" TYPE = "button" Value = "check" onClick= "maths()">
<INPUT TYPE = "textbox" NAME = "result" >
</BODY></HTML>
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May 5, 2009
I'm trying to generate random numbers 0-8 to use to access array indices.[code]Every once in a while, I'm getting a -1 in my console log. I read on a site that this line:[code]will generate a number between 0 and 10 (so 1-9).How is -1 being generated?
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May 6, 2009
I am using a very simple search-type page to enable users to input a model number and its page appears in a inline frame. Its not a true search as it is simply relying on a person entering the correct html page name to find it. But this works perfectly in my application.The problem I have is that I cannot get the type box to accept enter key as a submitt, only a click of the mouse will submitt the request. If enter is pressed the box loses the users input but no action is taken.I think this may be a javascript issue. I have posted the code below.
[CODE]
<html>
<head>
[code]....
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May 10, 2010
if i have 10 pages and each of the page has the same navigation bar, i don't think duplicating the code again and again in every page is the right solution... what do the pro normally do? i tried to use a frame inside one of my div tag to link the page to the navigation page
[Code]...
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Jul 20, 2005
How can I avoid that a site that I send to a frame (via target=...)
overrides the whole frameset and claims the whole window.
I want the site to appear in that frame and not grab the whole browser window...
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Jun 21, 2007
I'm having great problems trying to print out pages from within the middle frame of three horizontal frames in Internet Explorer (only):
<frameset framespacing="1" rows="45,*,35">
<frame name="topFrame" scrolling="no" noresize target="middle" marginwidth="0" marginheight="0" src="topframe.html">
<frame name="middle" marginwidth="8" marginheight="16" target="_parent" scrolling="yes" src="page.html">
<frame name="bottom" target="middle" marginwidth="0" marginheight="0" scrolling="no" noresize src="botframe.html">
<noframes>
<body>
<p>This page uses frames, but your browser doesn't support them.</p>
</body>
</noframes>
</frameset>
The problem is that the pages spill over to another page (in all printers I've tested - and in a pdf) BUT (and this is weird) if I print the page OUTSIDE of the frames, they print out on one single page as designed. The javascript used to print the page is simple enough:
function printit(){
window.parent.middle.focus();
window.print();
}
...but i don't think the function is the problem.
Does anyone know why a page would print out differently (i.e. longer) if inside a frame in a frameset, why this should be so, and what I can do to prevent the difference and have it print like a normal page?
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Nov 5, 2006
How would I check if a page is not inside a frame and then redirect it somewhere else if it isn't?
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Sep 6, 2002
I have a site using IFRAMEs and I don't want pages viewed without being in the IFRAME. Is there a way to do this? The pages just don't make much sense unless viewed in the IFRAME. I'm not trying to protect information or anything.
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Apr 7, 2011
[URL] I have an index.html that sets up 3 Frames. They are called FrameTop, FrameA and FrameB. See pic below. In FrameTop the user can type in a url into a textbox with id="urlINPUT". When user clicks LOADA it loads that url into FrameA. User can then browse web in FrameA, clicking links etc and going to new pages. The second button LOADB is designed to determine the current location/url of the page displayed in FrameA and load that into FrameB. So far when I write the javascript in FrameTop LOADA works but LOADB loads the FrameTop into FrameB! [error!]
I suspect my error lies in use of parent/self in the parent.frame.location.
Here is my page layout. [URL]
-----------------Index.html-------------------------------------
<frameset rows="5%,*">
<frame name="FrameTop" src="frame_top.html" />
<frameset cols="50%,50%">
[Code]....
index.html loads the index correctly and displays FrameTop, FrameA and FrameB. The load A button also works correctly BUT when I click LoadB it loads FrameTop into FrameB! This happens when no page is loaded into FrameA AND when an external page in loaded in. [URL]
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Dec 6, 2005
Can I create a frame in the same page without referring to other html
files? I.e., I have a large dynamically created table in my JSP page. I
would like to place it inside the scrollable frame. If I put the whole
table into a separate file, I can easily do it by referring to that
HTML file from the 'src' attribute. But what if I want to create this
frame in the same page without referring to the outside html files?
I tried to place my table content inside the anchor link and then refer
to it from the frame like this:
<frameset cols="200">
<frame src="#framed" scrolling="yes" frameborder="1">
</frameset>
That obviously did not work.
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Jul 20, 2005
Does any one know how to load a sertain page in a sertain frame depending on
the viwers screenresolution?
What i mean is that if a user has 800*600 i want page 800.htm to be loaded
in frame "content". If the user has 1024*768 i want page 1024.htm to be
loaded in frame "content".
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Jul 20, 2005
I have a code which works ok, except I would like to load the specified file
in an inline frame (I1) on the page instead of a whole new page if at all
possible Code:
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Jul 14, 2006
A friend of mine is looking to have a mouseover of a link in the left frame trigger a certain page on the right frame. Is this possible?
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Jul 12, 2009
Is there any simple way to stop page refresh in a frame set? So you return to the same frame set page/pages?(Like firefox does it)
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Aug 26, 2011
I have a domain: example.com; which is the parent.And a subdomain: api.example.com; which page 'receiver.html' is being loaded in an iframe, child of parent. Both pages set document.domain = example.com.
I'm trying to adapt this code:[url] but Idon't want to load jQuery from the <iframe> again but I need to have the method $.ajax() working from the <iframe> otherwise it would be a cross-domain request and the browser would abort it. I tried ingenuously to set via $('iframe')[0].contentWindow.$.ajax = $.ajax() and I just got a shortcut to the parent page jQuery method. I also tried to "clone" it using $.expand (true...) but the method doesn't work for me; probably because of the complexity of the objected I'm trying to clone. So is there a way for me to use jQuery to have only a $.ajax() method in the <iframe> ? I've thought even about creating a XHR in the child-iframe and then use that in the $.ajaxSetup ({xhr: THATNEWXHR}) but I couldn't do it. I mean, I want to use the XHR factory from jQuery (which has fallbacks for IE, etc) but it has to be created from the iframe-child.
Maybe there is other way to make the AJAX call come from the child-iframe.
If you're wondering "why don't you load jQuery from <script> in the child-iframe", there is a reason... As I'm using jQuery plugins + my own custom javascripts + other independent scripts I created a compiler which minifies each file and bundle them in one. The advantage of this is the reduction of HTTP requests. So "why don't you load that bundle inside the child-iframe?", because it's ugly and Twitter doesn't... Yeah, I like to take Twitter as a reference and I think if they were able to make it so can I;
I got to work in most browsers except IE and Operaby doing it with pure javascript.
I'm "attaching" the code for you guys to test. If you open it with Chrome, Safari or Firefox you will receive 2 alerts one with the return of $.get() and another with the return of a request made via XMLHttpsRequest object. Otherwise (if you open it with IE or Opera) you'll get 'undefined' in the first alert but the real return in the second.
This is the example.com/index.htm:
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Oct 15, 2001
Im trying to make a back button that reloads the previous page the user was at.
The back button will be on a small top frame and the page that needs to be controlled will be in the main frame.
The top frame is just a navigation system, and all pages will be loaded in the main frame.
Im trying to use this Code:
<FORM>
<INPUT TYPE="button"
NAME="back"
VALUE="BACK"
onClick="history.go(-1)">
</FORM>
Does anyone know how I could accoplish the desired result using this code, or any other code? And what about a foreward button?
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Jul 23, 2005
What is the standard practice to verify that a page has loaded succesfully
in a frame when one issues a framename.href="url"? For example, detecting
404's, or other errors (like domain doesn't exist).
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Jul 20, 2005
I look for a script allowing to display a page in a frame as from a link in a pop up (and close it in the same time The name of my frame is "body" In the pop up i try this function in the head section :
function reroutage() {
parent.frames["body"].window.location="assistance.htm";
window.close();
}
but it does not works, why?
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