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JavaScript - Innerhtml Problem To Change Content Of Cells
Hi guys,
The code in question is www.spectral.og.uk/test5/work2.htm I am trying to change the main 'SPECTRAL' video content mid-right when I click on the 'Change Movie' at the bottom. Eventually I want to be able to do this from the thumbnails but Im just running a simple test first. So I defined the function 'ChangeMOVIE' on line 14 using document.getElementById & innerHTML, etc, to replicate the flash player script contents that are incidentally ID'd as "BIGCHANGE" (ie, part of the main flash player on line 249) but simply replacing a different name for the video when it reaches the Flashvars "&file=Splash.flv" to something else to effect the change of video content I'm after, 'Olay.flv' I think. I have tried so hard to research into this but it just doesn't work. Is the problem to do with that :- 1) You can't ID something within <script>, ie BIGCHANGE in this instance. 2) innerHTML is only really for text replacement, not the amount of script I've stuck into it to replace within the whole <TD> cell with ID 'VID' (ie the main flash player) even though I've used delimiters and everything within the innerHTML data to try and not confuse it with apostrophes within speach marks, etc Any thoughts where I'm going wrong? Maybe Im barking up the wrong tree on this! Thanks so much guys for any headsup on a solution to this as I've been up all night for about a week on this! Dom Similar TutorialsHi all, Hope you can help with the following. I'm trying to change the contents of DIV2 when I click on DIV1. The following code doesn't work for some reason. I'm using Windows 7 (64-bit), and testing on Firefox 3.6.8 and IE8. Code: <html>
<head>
<script type="text/javascript" language="javascript">
function test() {
document.getElementById("test2").innerHMTL="hello";
}
</script>
</head>
<body>
<div id="test1" style="border: 1px solid #ff0000; width: 200px; height: 100px;" onclick="test();">Test Box 1</div>
<div id="test2" style="border: 1px solid #ff0000; width: 200px; height: 100px;">Test Box 2</div>
</body>
</html>
Any help appreciated, Cheers Sean Problem: I have a DIV whose content needs to change on mouseover and return to prior state on mouse out. I do not want to pre store the divs inner HTML in variables. So I am trying to get the script on execution (mouseover) to grab the existing innerHTML from the DIV, assign it to a variable, then write the new innerHTML content. on mouse out, function sets innerHTML to the variable in order to restore original content. For some reason the code below causes a strange flicker effect, also sometimes it catches the mouseout and works, other times it does not catch mouseout and is stuck with the content changed on mouse over? any ideas why/how i set this up wrong? HTML Code: <div id="ac-repair-inspection" class="bgbblue cborder" onMouseOver="test();" onMouseOut="testo();" > <div class="ctr"><h2 class="fs19 uline">COOLING SYSTEM TUNE-UP</h2></div> <div style="padding-left:17px"> <ul style="padding:0;" class="fs15"> <li>Check Refrigerant Pressures</li> <li>Monitor Thermal Expansion Valve operation</li> <li>Check temperature differential</li> </ul> </div> <!-- end list --> </div> <!-- end ac repair inspection --> SCRIPT (Placed at end of HTML before closing body tag) Code: <script type="text/javascript">
var temp= document.getElementById("ac-repair-inspection").innerHTML;
function test() {document.getElementById("ac-repair-inspection").innerHTML="<img src='../images/layout_images/cold-tune-up-promo.png' width='340' height='428'>";}
function testo() { document.getElementById("ac-repair-inspection").innerHTML= temp;}
</script>
CSS Code: #ac-repair-inspection {
position:absolute;
width:340px;
height:428px;
left: 453px;
top: 10px;
}
Hi all, I have a javascript+CSS based popup (? by toggling display property), which works well. The popup <div> consist of an <h3>, <img> (serves as close button) and a big <ol> (This markup is in a seperate file and is about 2KB) I need to bring the content via Ajax rather than statically placing it inside the document. I'm very reluctant to use innerHTML, as it's non standard and I may lose the "close" action from the img(mentioned above), which would be there otherwise. My other option is to save the content(without any html tag) in a php array and return through Ajax, and then dynamically create all html nodes with all attributes using proper DOM methods. I expect some advice from you to choose the right one. PS: My popup script is obtained from http://www.php-development.ru/javasc...pup-window.php I have a script where I need to change input values automatically, and I just can't find the right code for it. Here's a little of my code below, can anyone help me, please? Code: document.getElementById("Id").innerHTML="Text here";
I wish to know how I can count how many lines there are by searching the innerHTML of a div can anyone suggest how this can be done? also when the new line is added in my code it clears the content of all the existing fields if there was anything in them before the add link was clicked Code: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>Untitled Document</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<script type="text/javascript"><!--
function addmore() {
// count existing boxes to find out next number to use.
// ?
document.getElementById('namesdiv').innerHTML += '<textarea name="name_added" cols="30" rows="2"></textarea><br>';
document.getElementById('addressesdiv').innerHTML += '<textarea name="address_added" cols="30" rows="2"></textarea><br>';
document.getElementById('mobilesdiv').innerHTML += '<textarea name="mobile_added" cols="30" rows="2"></textarea><br>';
}
--></script>
</head>
<body>
<form>
<div style="width: 850px;">
<div id="namesdiv" style="float: left; padding-right: 10px;">Client's Names<br>
<textarea name="name1" cols="30" rows="2"></textarea><br>
<textarea name="name2" cols="30" rows="2"></textarea><br>
<textarea name="name3" cols="30" rows="2"></textarea><br>
<textarea name="name4" cols="30" rows="2"></textarea><br>
<textarea name="name5" cols="30" rows="2"></textarea><br>
</div>
<div id="addressesdiv" style="float: left; padding-right: 10px;">Client's Addresses<br>
<textarea name="address1" cols="30" rows="2"></textarea><br>
<textarea name="address2" cols="30" rows="2"></textarea><br>
<textarea name="address3" cols="30" rows="2"></textarea><br>
<textarea name="address4" cols="30" rows="2"></textarea><br>
<textarea name="address5" cols="30" rows="2"></textarea><br>
</div>
<div id="mobilesdiv" style="float: left;">Client's Mobile numbers<br>
<textarea name="mobile1" cols="30" rows="2"></textarea><br>
<textarea name="mobile2" cols="30" rows="2"></textarea><br>
<textarea name="mobile3" cols="30" rows="2"></textarea><br>
<textarea name="mobile4" cols="30" rows="2"></textarea><br>
<textarea name="mobile5" cols="30" rows="2"></textarea><br>
</div>
</div>
<br style="clear: both;">
<a href="" onClick="javascript:addmore(); return false;" >Add more</a>
</form>
</body>
</html>
Quote: <html> <head> <script type="text/javascript"> var a = january var b = febuary var c = march function test() { document.getElementById("test").innerHTML=a; <!-- needs to be A on first function click, b on second, c on third, etc..^^--> } </script> </head> <body> <p id="test"></p> <!-- the <p> should go to next month upon each function --> <input type="button" value="asdf" onclick="test()" /> </body> </html> I tried to explain it pretty well in the comment tags, thanks! Hi. I've created a test page with loads of comments on the source, as this is quite hard to explain. phurley.co.uk/test.php - (if you select 'specific date', this is the one i'm trying to get working for now) Basically, I have a text box that when selected makes a calendar pop up. This works fine, but I am now making the html for the text box be produced via innerHTML in a JS function (with select boxes and a case/break), and the pop up no longer works. I've tried all night to get this working but my JS skills are letting me down. If you could take the time to have a look at the source code it would be very very much appreciated. thank you I have been working with someone of a forum to get a script functioning, and we have it working fine in firefox and safari etc.. but there seems to be issues with internet explorer and the script is not functioning in that browser. It seems it is an inner html issue. I am very new to ajax and my javascript is limited, but with other help assisting me, but I have a deadline of today. I just need to get this working in internet explorer, can anyone please help. here is the ajax code for the script. Code: function get_XmlHttp() {
var xmlHttp = null;
// if a native XMLHttpRequest object exists
if ( window.XMLHttpRequest ) {
xmlHttp= new XMLHttpRequest;
} else {
// let's try an ActiveXObject
try {
xmlHttp= new ActiveXObject("MSXML2.XMLHTTP.6.0");
} catch(ex) {
xmlHttp= new ActiveXObject("Microsoft.XMLHTTP");
}
}
return xmlHttp;
}
function ajaxrequest(tagID,post) {
var http = get_XmlHttp();
var info = 'request='+post;
http.onreadystatechange = function() {
if (http.readyState == 4) {
document.getElementById(tagID).innerHTML = http.responseText;
}
}
http.open("POST", 'destinations.ajax.regions.php', true); // edit php.php to your actual php file path
http.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
http.send(info);
}
Hello All, I'm new to javascript and trying to build a news page that has expandable/collapsible headlines. I copied some javascript to do this that works fine except that when I try to replace the clickable '+' or '-' characters with clickable images, somehow doing a comparison of the innerHTML in order to toggle it from the plus image to the minus image doesn't work. I'm assuming it has to do with how innerHTML translates tagged html vs. straight characters or text, but have tried everything and can't fix it. Any help would be greatly appreciated. Below are the script and the html in the body. Here's the script: Code: <style type="text/css"><!--
.save{
behavior:url(#default#savehistory);}
a.dsphead{
text-decoration:none;}
a.dsphead:hover{
text-decoration:underline;}
a.dsphead span.dspimg{
font-weight:normal;}
.dspcont{
display:none;}
//--></style>
<script type="text/javascript"><!--
function dsp(loc){
if(document.getElementById){
var foc=loc.firstChild;
foc=loc.firstChild.innerHTML?
loc.firstChild:
loc.firstChild.nextSibling;
// this is the problem area, which worked when it was like this:
// foc.innerHTML=foc.innerHTML=='+'?'-':'+';
foc.innerHTML=foc.innerHTML=='<img src=../img/art/expand.png></img>'?'<img src=../img/art/collapse.png></img>':'src=../img/art/expand.png></img>';
foc=loc.parentNode.nextSibling.style?
loc.parentNode.nextSibling:
loc.parentNode.nextSibling.nextSibling;
foc.style.display=foc.style.display=='block'?'none':'block';
}}
if(!document.getElementById)
document.write('<style type="text/css"><!--\n'+
'.dspcont{display:block;}\n'+
'//--></style>');
//--></script>
<noscript>
<style type="text/css"><!--
.dspcont{display:block;}
//--></style>
</noscript>
And here is the html: Code: <h3><a href="javascript:void(0)" class="dsphead"
onclick="dsp(this)">
<!-- this is the problem area which worked when it was like this:
<span class="dspimg">+</span>
-->
<span class="dspimg"><img src=../img/art/expand.png></img></span>August 2, 2010 - Latest Headline</a></h3>
<div class="dspcont"><br /><p>Content paragraph 1</p><p>Content paragraph 2</p>
Hey guys, I've just started with javascript so please, be gentle I am making a wordpress plug-in which puts a banner-rotator on the front page which is able to load both images and flvs'. It has a carousel menuand the images/objects are loaded as you hover over the thumbnails. I have made an js array in a php loop so that every element of the menu list gets assigned a different onMouseOver function when it is generated. Because I was not able to change FlashVars with js I have put the whole object embed code in one variable and insert that in a div with innerHTML when mouseOver. This works fine in firefox but not at all in any other browsers!! What can I do? The website is located at: www.mediapod.org/jwp Here is the code: Code: function wp_main_player() {
global $wpdb;
$noChartsID = $wpdb->get_col($wpdb->prepare("SELECT * FROM wp_term_relationships WHERE term_taxonomy_id = 5"));
$noCharts = count($noChartsID);
?>
<div class="box" style="height:350px;">
<div id="maind" style="height:280px;">
<div id="icont">
<a id="link" href="#"><img name="main" height="280" width="560" src="" /></a>
</div>
<div id="fcont" style="display:none; width:100%; height:100%; background:#fff;">
</div>
</div>
<a class="pprev" style="float:left; width:10px; height:60px; margin-top:10px;" href="javascript:void(0)"></a>
<div class="player" style="float:left; margin-top:11px; width:540px !important;">
<script>
var myCode = [];
</script>
<ul style="float:left;">
<?php
if ($noCharts > 0) {
for ($i = 0; $i < $noCharts; $i += 1) {
$posts = $wpdb->get_row("SELECT * FROM wp_posts WHERE id = $noChartsID[$i]", ARRAY_A);
$link = $wpdb->get_row("SELECT * FROM wp_postmeta WHERE post_id = $noChartsID[$i] AND meta_key ='link'", ARRAY_A);
$link = $link['meta_value'];
$image = $posts['post_content'];
$flv = strpos($image, 'flv:');
if ($flv==1){
$flv = str_replace("-flv:", "", $image);
$flv = substr(rstrstr($flv, '-img:'),0 ,-6);
$image = substr(strstr($image, '-img:'), 5);
?>
<script>
myCode[<?php echo $i; ?>]=<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=8,0,0,0" width="560" height="280" id="FlashXMLShoutcastRadioPlayerV4.0" align="middle">
<param name="allowScriptAccess" value="sameDomain" />
<param name="movie" value="http://www.mediapod.org/jwp/wp-content/plugins/JRockControll/FLVPlayer_Progressive.swf" />
<param name="menu" value="false" />
<param name="quality" value="high" />
<param name="wmode" value="opaque" ></param>
<param name="FlashVars" value="&MM_ComponentVersion=1&skinName=http://www.mediapod.org/jwp/wp-content/plugins/JRockControll/Corona_Skin_1&streamName=<?php echo $flv; ?>&autoPlay=true&autoRewind=false" />
<param name="bgcolor" value="#111111" />
<embed bgcolor="#111111" wmode="opaque" src="http://www.mediapod.org/jwp/wp-content/plugins/JRockControll/FLVPlayer_Progressive.swf" menu="false" FlashVars ="&MM_ComponentVersion=1&skinName=http://www.mediapod.org/jwp/wp-content/plugins/JRockControll/Corona_Skin_1&streamName=<?php echo $flv; ?>&autoPlay=true&autoRewind=false" quality="high" width="560" height="280" name="FlashXMLShoutcastRadioPlayerV4.0" align="middle" allowScriptAccess="sameDomain" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" />
</object>;
</script>
<li class="p_img"><img onmouseover="document.getElementById('icont').style.display='none';document.getElementById('fcont').style.display=''; document.getElementById('fcont').innerHTML=myCode[<?php echo $i; ?>]; document.main.src='<?php echo $image;?>'; document.getElementById('link').href='<?php echo $link;?>';" src="<?php echo $image;?>" height="52" width="102" /></li>
<?php
} else {
?>
<li class="p_img"><img onmouseover="document.getElementById('icont').style.display=''; document.getElementById('fcont').innerHTML=''; document.getElementById('fcont').style.display='none'; document.main.src='<?php echo $image;?>'; document.getElementById('link').href='<?php echo $link;?>';" src="<?php echo $image;?>" height="52" width="102" /></li>
<?php
}
}
}
?>
</ul>
</div>
<a class="pnext" style="float:right; width:10px; height:60px; margin-top:10px;" href="javascript:void(0)"></a>
<script type="text/javascript">
jQuery(function() {
jQuery(".player").jCarouselLite({
btnNext: ".pnext",
btnPrev: ".pprev",
speed: 300,
visible: 5
});
});
</script>
</div>
<?php
}
It is an absolute mess Thank you. I want a code that changes text (of maybe a div) after 10 seconds. So like i could have some text and a link on my page then after 10 seconds it will change to something else and i can make it change to as many things as i want. Then when it goes threw them all it starts over. THANKS I have a div that changes background on click. Example: <script type="text/javascript"> function changeBackground(strURL) { document.getElementById('about').style.backgroundImage="url("+strURL+")"; } </script> <body> <div id="about"> <a href="#about" onClick="changeBackground('mainbackground.jpg');">text</a> <a href="#about" onClick="changeBackground('background2.jpg');">text</a> </div> This part works just fine so no issues. However, I have content on the mainbackground.jpg that is getting transferred over to the other backgrounds as well. I would like each background to have its own paragraph content. I do not want to embed the info into the images for SEO reasons. Any ideas on how to do this? Thanks! I have a div that changes background on click. Example: <script type="text/javascript"> function changeBackground(strURL) { document.getElementById('about').style.backgroundImage="url("+strURL+")"; } </script> <body> <div id="about"> <a href="#about" onClick="changeBackground('mainbackground.jpg');">text</a> <a href="#about" onClick="changeBackground('background2.jpg');">text</a> </div> This part works just fine so no issues. However, I have content on the mainbackground.jpg that is getting transferred over to the other backgrounds as well. I would like each background to have its own paragraph content. I do not want to embed the info into the images for SEO reasons. Any ideas on how to do this? Thanks! Hi all I'm rather new to java scripting and trying to get this done for over a week now. I'm building a complete new site (not online yet) which is done for 99,9% The site consists of: Index - No frames - Just an entrance of the site with links main menu Section1 - 1 iframe ("iframe1") - default src=iframe1defaultsection1content main menu submenu section1 Section2 - 2 iframes ("iframe1","iframe2") - default src = iframe1defaultsection2content - frame2 contains images that change main menu submenu section2 Section3 - 1 iframe ("iframe1") - default src=iframe1defaultsection3content main menu submenu section3 Section4 - 1 iframe ("iframe1") - default src=iframe1defaultsection4content main menu submenu section4 Contact - 1 iframe ("iframe1") - default src=iframe1defaultcontactcontent main menu submenu contact The main menu is plain html that is on every page I use javascripts to make a loadIframeFunction load content into the iframes Code: <head>
<script type="text/javascript>
var iframeids=["iFrame1"]
var iframehide="yes"
function loadintoIframe(iframeid, url){
if (document.getElementById)
document.getElementById(iframeid).src=url
}
</script>
</head>
<body>
<iframe id="iframe1" src="iframesection1start.html" width="644px" height="385px" style="position:absolute; left:505px; top:275px; z-index:73 scrolling="yes" marginwidth="0" marginheight="0" frameborder="0"></iframe>
<a href="javascript:loadintoIframe('iframe1', 'iframecontent.html')" title="content">Content</a>
</body>
Everything works, but 1 thing. i can't get the links in the index page link to the specific section page AND change the default src content can anybody assist me pls? I am trying to get a div's content to change using javascript but for some reason it is not working and i get no errors looking at the error console. the code that is waiting for the content... Code: <div style="font-weight: bold;">count = <div id="desc" style="float: left;"></div> descriptions to do.</div><br clear="all" /> the code that should change the content.... Code: <? echo("<script type=\"text/javascript\">
document.getElementById('desc').value='" . $count . "';
</script>");
?>
when i view the source code the javascript lines show like so... Code: <script type="text/javascript">
document.getElementById('desc').value='373';
</script>
do i have the javascript correct ? hi all, I really need help with this topic. I have to use onMouseOver to change the content of an iframe. I'm trying to use an array but I'm confused and I'm not really sure if what I'm doing is correct and it doesnt work. I will appreciate your help and understanding. Thanks a lot! here is part of my code.. var frame=new Array(6); frame[0]="page1.html"; frame[1]="page2.html"; frame[2]="page3.html"; frame[3]="page4.html"; frame[4]="page5.html"; frame[5]="page6.html"; var j=0; function nextFrame() { if (j < 5) { j++; document.getElementById(frame).contentDocument=frame[j]; } return; } <span onMouseOver="nextFrame()" > <img name="upperImage" src="something.jpg" width=350 height=250 /></span> <iframe id="frame1" name="frame1" src="" width=350 height=250 frameborder="0"> </iframe> Please let me know if at least I'm in the right track. Thanks HI every one I want to change a div content in my page via javascript , the problem is the index.php file is coded and I can't read it , but I could execute some JavaScript codes from somewhere else . The problem is that the <div> is in the lowest side of the page and my javascript code is above it , so The javascript code runs first and It couldn't find the div because it's not loaded yet . my javascript code is something like this : <script> document.getElementById("test").innerHTML= "ddd"; </script> <div id="test">dude</div> in the example above , it's not working But if I insert the JavaScript below the <div> it's working . How can I run it in this example ? If the javascript code is above the <div> , how can I change the div's content ? Thanks I'm beginner, and there is a task in exam to change inner content of the second child node. Can't get, please help or maybe link to an article how to do it, because I can't find anything in my study book; edit: is this correct? function SetUpTranslation() { var phrases = document.getElementsByTagName('p'); for (var i=0; i < p.attributes.length; i++){ phrases.secondNode.innerHTML=french[i]; element.onclick=swapFE(phrases.secondNode); element.onmouseup=swapFE(phrases.secondNode); } } |
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