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JavaScript - Changing Url Without Refreshing Page.
Hi,
Im not sure if im going about this the right way but what I'm trying to achieve is to have my webpage seperated into two main div's. The first div contains a media player so it cant be refreshed or the media stops. The second div is used to view content. I've used innerHTML to change the content of the second div from links in the first. The problem is the URL displayed doesn't reflect the change in content of the second div. I want to be able to load content into the second div using innerHTML while changing the URL so people can link directly to that content. Any help or alternative ideas are greatly apprectiated. Thanks. Similar TutorialsI am a music geek. I am also a Javascripter who doesn't know much, but enough to get around the language. Anyways, I wrote a script to construct chords to make writing music easier for me. The script works, it shows there are no errors, and it does what I want it to do, but the page keeps refreshing almost immediately after the Alert box goes away. I have no idea whats going on. I don't know if it's the JS or the HTML part of the page. If you have any ideas that would be great. Code: <head>
<script>
function calc()
{
var type, note, root, third, fifth, seven, ans;
var notess, notesb;
type=document.f1.type.value
note=document.f1.note.value*1
notess=["A","A#","B","C","C#","D","D#","E","F","F#","G","G#"]
notesb=["A","Bb","B","C","Db","D","Eb","E","F","Gb","G","Ab"]
if(type=="maj")
{
root=notess[note]
third=notess[(note+4)%12]
fifth=notess[(note+7)%12]
seven=notess[(note+11)%12]
ans=root+", "+third+", "+fifth+", "+seven;
alert(ans)
}
if(type=="min")
{
root=notess[note]
third=notess[(note+3)%12]
fifth=notess[(note+7)%12]
seven=notess[(note+11)%12]
ans=root+", "+third+", "+fifth+", "+seven;
alert(ans)
}
document.getElementById("here").innerHTML=ans
}
</script>
</head>
<body>
<h1>Chord Builder</h1><p>
<form name="f1">
Make a:<br>
<select name="note">
<option value="0">A<br>
<option value="1">A#/Bb<br>
<option value="2">B<br>
<option value="3" selected>C<br>
<option value="4">C#/Db<br>
<option value="5">D<br>
<option value="6">D#/E<br>
<option value="7">E<br>
<option value="8">F<br>
<option value="9">F#/Gb<br>
<option value="10">G<br>
<option value="11">G#/Ab<br>
</select>
<select name="type">
<option value="maj" selected>Major<br>
<option value="min">Minor<br>
</select>
<br>
<button onClick="calc()">Make my Chord!</button></br>
</form>
<span id="here">-chords will be here soon-</span>
<p>
</body>
My URL is: http://localhost/testproject/product.html#catId=155 I want to URL: http://localhost/testproject/product.html without refreshing the page. Is this possible using javascript/jquery or not ? Hello! I have been designing a schedule website which will be displayed on several computers throughout the building, I would like to be able to edit the JS during the day but I do not want to be going all through the building refreshing every computer to make sure it has the latest JS version. I also do not want use the meta HTML tag to refresh because that is too noticeable with the images reloading. Basically I would like to only refresh the JS file. I found this link, but it has a button which defeats the purpose. Any way of doing this without the button? FYI, I have the javascript setTimeout("driver()",1000); already so that the clock stays up to date. Not sure if that will make things easier or more complicated... EDIT: not sure why the ICODE tags are not working EDIT 2: Forgot the website! http://www.philnicholas.com/2009/05/...ing-your-page/ D.I.C Head ** Joined: 29 Jan, 2009 Posts: 94 Thanked: 1 times My Contributions Hello, I am teaching myself javascript and in the course of my experimentation have run into this roadblock: I want to display a styled navigation bar with a button beneath it. When the button is clicked, an onclick event will be triggered and the response of the browser should be to print the word "test" right beneath the button. However, what actually happens is the page blanks out and the word 'test' appears in the upper left corner of the screen. I'm hoping someone would be kind enough to fix this code and explain to me where I've gone wrong here. CODE <html> <head> <title>JavaScript Navanimation Example</title> <style type="text/css"> #navsite h5 { display: none; } #navsite ul { padding: 3px 0; margin-left: 0; border-bottom: 1px solid #778; font: bold 12px Verdana, sans-serif; } #navsite ul li { list-style: none; margin: 0; display: inline; } #navsite ul li a { padding: 3px 0.5em; margin-left: 3px; border: 1px solid #778; border-bottom: none; background: #DDE; text-decoration: none; } #navsite ul li a:link { color: #448; } #navsite ul li a:visited { color: #667; } #navsite ul li a:link:hover, #navsite ul li a:visited:hover { color: #000; background: #AAE; border-color: #227; } /* #navsite ul li a#current { background: white; border-bottom: 1px solid white; } */ </style> </title> <script language="JavaScript" type="text/javascript"> function navanimate() { document.write("test"); return false; } </script> </head> <body language="JavaScript" type="text/javascript"> <div id="navsite"> <h5>Site Navigation</h5> <ul> <li><a href="/">Home</a></li> <li><a href="/about/">About</a></li> <li><a href="/archives/">Archives</a></li> <li><a href="/writing/">Writing</a></li> <li><a href="/speaking/">Speaking</a></li> <li><a href="/Contact/">Contact</a></li> </ul> </div> <input type="button" name="button" value="Drop Down" onclick="return navanimate()"> </body> </html> Thanks! How can I execute this: From the dropdown list build up from mysql database (say a list of fruits). I select "Add New Fruit". This triggers it to either have a modal form to add new fruit or a table form. Once submitted, Select dropdown list RELOADS including the newly added data (fruit) without reloading the whole page which contains other form control such as textbox. hi everyone, Here's part of the codes I got from our website. Right now, when someone wants to register on our website, they have to put into the Captcha after they finish all the other information. If the captcha is empty, there would be an alert; if it's wrong, the page would be refreshed, and there would be another alert, and at the same time, all the information would be lost and they have to fill them again. Now the question is, how can I stop the page refreshing itself? All I need is an alert and then you could retype the captcha without losing the other information. Thank you in advance for your advice! <script type="text/javascript"> function ltrim(stringToTrim) { return stringToTrim.replace(/^\s+/,""); } function validateForm() { var okSoFar=true with (document.practitioner_profile) { if (firstname.value=="" && okSoFar) { okSoFar=false alert("Please enter your first name.") firstname.focus() } if (lastname.value=="" && okSoFar) { okSoFar=false alert("Please enter your last name.") lastname.focus() } //some other things here... if (verify_code.value=="" && okSoFar) { okSoFar=false alert("Please enter your security code.") verify_code.focus() } if (okSoFar==true) submit(); } } //here's the submit button in the html code, <div class="practsubmit"> <div class="signupform"><h4>* Security Code:</h4> <p>Please type in what you see in the box below and press submit. Characters are case-sensitive.</p></div> <div class="signupform"><img id="captcha" src="index.php?option=com_egbcaptcha&width=150&height=50&characters=5" /><br /><input id="verify_code" name="verify_code" type="text" /></div> <input type="button" class="button" value="Send" name="B1" ONCLICK="javascript:validateForm()"> <input type="reset" class="button" value="Clear" name="clear"> </div> is it possible to refresh a select list on it's own without refreshing the whole page?
I have the below code i been trying to figure out how to reset the font changes made without having to refresh the website (f5). Currently I have created a button that onClick uses history.go(0) which refreshes the page removing the font changes. I would like help with figuring out a solution to reset (remove font) step1-5 without having to refresh the page. Thanks. Preview of Code Code: <html>
<head>
<title>My Title Page</title>
<script type="text/javascript">
function selectTextArea()
{
document.FormTextArea.TextAreaBox.select();
document.FormTextArea.TextAreaBox.focus();
}
function changeStepColor(id)
{
document.getElementById(id).style.font="italic bold 15px arial,serif";
}
function inputPrompt(String , msg)
{
String=prompt(msg, "");
if (String!=null && String!="")
{
document.FormTextArea.TextAreaBox.value=document.FormTextArea.TextAreaBox.value + msg + ' ' + String + '\r' +
'----------------------------------' + '\r'
}
else
{
document.FormTextArea.TextAreaBox.value=document.FormTextArea.TextAreaBox.value + msg + ' N/A' + '\r' +
'----------------------------------' + '\r'
}
}
</script>
</head>
<body>
<table border="1" cellpadding="2" cellspacing="2" width="100%">
<tr>
<td width="50%" align="center" valign="top">
<form name="FormTextArea">
<textarea name="TextAreaBox" cols="40" rows="12" wrap="virtual"></textarea>
</form>
</td>
<td width="50%" valign="top">
<font size="2" id="step1">1. Step One</font>
<input type="button" value="Input" onclick="inputPrompt('a', 'Step 1:'); changeStepColor('step1');" /><br />
<font size="2" id="step2">2. Step Two</font>
<input type="button" value="Input" onclick="inputPrompt('a', 'Step 2:'); changeStepColor('step2');" /><br />
<font size="2" id="step3">3. Step Three</font>
<input type="button" value="Input" onclick="inputPrompt('a', 'Step 3:'); changeStepColor('step3');" /><br />
<font size="2" id="step4">4. Step Four</font>
<input type="button" value="Input" onclick="inputPrompt('a', 'Step 4:'); changeStepColor('step4');" /><br />
<font size="2" id="step5">5. Step Five</font>
<input type="button" value="Input" onclick="inputPrompt('a', 'Step 5:'); changeStepColor('step5');" />
</td>
</tr>
<tr>
<td width="50%" align="center" valign="top">
<input type="button" value="Select Text Area" onClick="selectTextArea()" />
<input type="button" value="Clear Text Area" onClick="document.FormTextArea.TextAreaBox.value=''; history.go(0)" />
</td>
<td width="50%" align="center" valign="top">
 
</td>
</tr>
</table>
</body>
</html>
Hi Everyone I'll explain the situation first: I need to build a website that allows students to select from a drop down list and then hit an 'Add button'. From there, that value will go to another part of the screen and display as bullets. Once that list is built, they can hit a final submit button that sends an email to someone with everything they selected. More Detail: LEFT SIDE OF SCREEN: [DROP DOWN LIST] <- this will have all the courses listed that we offer. Once once is selected. [ADD] <- add button that puts the values from the dropdown list to an array. RIGHT SIDE OF SCREEN: My Courses: * TEST1001 * TEST1002 This is being updated dynamically so that whenever the add button is hit, this lists grows. [SEND] <- Send button Thank you, how could i save radio buttons choices especially when i have many groups of radio buttons. i mean when refreshing the page they stay as they are.
I have home page with session close button and 10 child window link and i am opening all child window.All child windows should close after clicking on session close button. Code bellow <html> <script type="text/javascript"> openWins = []; curWin = 0; function openWin(page) { openWins[curWin++] = window.open(page,'_blank'); } function closeAll() { for(var i=0; i<openWins.length; i++) if (openWins[i] && !openWins[i].closed) openWins[i].close(); } window.onunload = closeAll; </script> <body > <input type="button" onClick="openWin('http://www.google.com');" value="Open PopUps"> <input type="button" onClick="closeAll('http://www.google.com');" value="Close PopUps"> </body> </html> How are you guys? Is there a possible thing? I've got 16 pages, one for each of 16 days. Then I've got index page. Where will be mine usual stuff but I want to add 16 visible buttons and under each button will be its content, let say for example a picture with some text. I need automatically when user open mine index for example 3rd to show 3rd picture with some text. Is that possible? To be more specific. I need some content to be automatically changed from 1st of January 2010 to 17th of January 2010. Dear all, I am trying to set up a web site for an art gallery. That is for new talents so I have no budget. I am not a web designer and I am facing some barriers. Maybe some of you could help me. My problem is, I guess, about going around with the DOM node tree. My page looks like this: FRAME 1 - Header FRAME 2 - Navigation bar FRAME 3 - Has arrows for scrolling iframe 3.1 ---- iframe 3.1 - has thumbnails FRAME 4 - First for query and after shows the enlarged pictures of thumbnails FRAME 5 - Has arrows for scrolling iframe 5.1 ---iframe 5.1 Has text explaining pictures in frame 4 How it works: In first place, after page has been loaded, I am using frame 4 to run a HTML form. After submit, iframe 3.1 is populated with thumbnails according to the query. When a thumbnail is clicked, I succeeded in bringing the corresponding text, talking about the artwork, on iframe 5.1 to do so, I change the html source in iframe 5.1 I am using for that: top.frames['frame5_id'].document.getElementById('iframe 5.1_id').src=new_source.html; The idea was about doing the same with the frame 4 that is for a larger picture of the artwork. But first I need to get rid of the form once it was submitted (bring a new HTML with a dummy transparent gif to be swapped with the desired picture). But how can I bring a new html in frame 4? After the form is submitted the 'action' moves to iframe 3.1 I tried changing the html source using getElementById but I could not find a way to get to the right object. So my questions a Two src attibutes must be changed with code written in iframe 3.1. (where the thumbnails are clicked). But... How can I address and change the HTML src code in FRAME 4 ? How can I address and change the src image in the new code loaded in FRAME 4 ? I have both attributes in variables but don't know how to get to the target elements Thanks for any help. regards, wagner hi, have a series of 2 pages. The first is a drop down select box that gathers the state name. Onclick we are using a window.open to open a page with a list of cities for that state. Again using a drop down select box to select the city and then, onclick, we send the user off to the appropriate page based on state/city selection while at the same time updating the 1st (parent) page with a new location.href. Problem is that instead of updating the parent page, it updates the page with the list of cities (the child page). On the first page script we generate the following warning: Warning: XUL box for _moz_generated_content_after element contained an inline #text child, forcing all its children to be wrapped in a block. Source File: chrome://browser/content/browser.xul Line: 0 First page is not generated via javascript but standard html. This happens both locally and when pages are moved to the server (Apache). First page script is as follows Code: <HTML>
<HEAD>
<TITLE>J1</TITLE>
<SCRIPT LANGUAGE="JavaScript">
function StateSelect (form) {
Item = form.state.selectedIndex;
Result = form.state.options[Item].value;
window.open('j2.htm?value='+ Result,'myWindow','resizeable=no,resizeable=0,scrollbars=no,scrollbars=0,location=no,location=0,toolbar=no,toolbar=0,directories=no,directories=0,menubar=no,menubar=0,status=no,status=0,copyhistory=no,copyhistory=0,width=300,height=100,left=300,top=300,screenX=300,screenY=300')
}
</SCRIPT>
</HEAD>
2nd page (where user selects city) code is as follows: Code: <SCRIPT LANGUAGE="JavaScript">
function CitySelect (form) {
Item = form.city.selectedIndex;
city = form.city.options[Item].value;
state = document.myform.state.value;
window.open('j3.htm','mywindow3')
setTimeout("Func1()",3000);
}
function Func1()
{
parent.location.href='j4.htm?st='+ state + '&city=' + city,'mywinow2';
}
</SCRIPT>
Ideas on why and what the error (actually a warning) is trying to tell us? Thank you all! Jim hers the site i am working onhttp://merucabs.com/cabvertise as you can see on this page. there are two main div(left,right) when a user clicks a link on left div accordingly an external page is loaded in the right div problem is when you click a link in IE the entire page is refreshed. I don't want to refresh entire page. i want to refresh the div (on the right) not the entire page. How should i go about it Please its urgent. any help would be grateful. Here's the link to script that i have used http://www.dynamicdrive.com/dynamici...tent/index.htm hi there. i have a classic asp page that is using the winhttprequest object to get the contents of website from a different server. Then i modify the html i get to suit my needs.. save it to a file, and then finally, i display this stuff in an IFRAME. (i wrapped a div tag around the iframe so technically, i'm doing something like: "divtabframe.innerHTML = '<IFRAME SRC='myserver/somepage.html'></IFRAME>) My problem is that when i refresh the main page, i want the iframe to also display the latest data. It does get the latest data from the external site and its saved in "somepage.html". But the iframe isn't updated unless i explicitly right-click inside the frame and manually select refresh. I have added a <meta http-equiv="refresh" content="30"> line to make it auto refresh on it's own. But the users find it annoying that the page refreshes while they're working on it. They prefer to have their own button that will refresh both the main page that gets the data, and the iframe to read the new file. I tried to use document.getElementById(FrameID).contentDocument.location.reload(true); in various spots but it's not happy. i keep getting an error message that the object is null or doesn't exist. I also tried using contentWindow instead of contentDocument. made no difference. Any ideas? I embedded the following into my blog; Code: <br><script language="javascript" src="http://www.quotedb.com/quote/quote.php?action=random_quote&=&=&"></script> <br> It works fine, but I'm trying to find a way to refresh only the script on my blog, instead of having to reload the entire page. Coding a refresh button, for instance. How would I go about doing this? Thank you in advance. I'm using this code to force a PHP form to redirect. I already inserted a header for PHP and for whatever reason it's not working. This code works like a dream in Firefox, but it continuously loops in IE and makes it impossible to enter anything into the PHP form <body onload="javascript: self.location.href = 'index.html';"> </body> Does anyone know how to make this code not refresh IE literally every second? Thanks. While these questions have probably been asked before, separately, I'd like to know how to put them together. What I want to do, is create a link, that goes to an url that I decide, after which, the page goes back to the previous page and refreshes. It would be ideal, if that could be done with AJAX, but that's probably asking too much. Especially if I want to use it for wordpress. Hey everyone, I'm just trying to figure out if it is possible to swap the pages background image when a button is clicked without refreshing the page? I've looked around and can't really find anything helpful. Any tips or pointers in the right direction would be much appreciated Thanks YD |
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