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JavaScript - Script Not Running On Server
I recently coded a page that extracts certain nodes from an external XML file and prints a line of text on the webpage.
It is an HTML page that is strictly devoted to this purpose. There is no other information on it. The page is currently stored locally on my computer, and when I open it, the script runs fine and outputs the correct text. However, when I transferred this script over to my web server, and locate it that way, it doesn't run correctly. When I go to the page, it is supposed to display a line of text at the top. It does when I run the file from my local machine, however when I open it from the server, it doesn't display this text. (Same browser, same computer) When I right-click and view the source, all the code is there, and the files are identical. Any idea as to why the script runs correctly only when I open the HTML page locally? I appreciate any help or advice. Thanks! Similar TutorialsHello, I'm building a very simple app that relies on a remote server. I will use this app on many websites, so I decided to store it on one server (I have control of the remote server in question). I need to make sure that this server is up and running, so in the case it's not I can use a fallback. Would it be a client-side approach? A server-side approach? My guess is to use a js snippet to do the job. If I'm correct, I'll probably use jquery to perfom the task. Regards, -jj. I have the following JavaScript (see below). The script requests an XML file from the server and displays it on the page. The script works fine when the requested XML file is stored on the same server as the script. The problem is when I try requesting an XML file from an external server such as the National Weather Service. I get an error. If I take the XML file from the National Weather Service and save it to my server it works. Why can't I use my script to request XML files stored on external servers? Thanks in advance for any help. Javascript Code Code: window.onload = initAll;
var xhr = false;
function initAll() {
document.getElementById("makeTextRequest").onclick = getNewFile;
document.getElementById("makeXMLRequest").onclick = getNewFile;
}
function getNewFile() {
makeRequest(this.href);
return false;
}
function makeRequest(url) {
if (window.XMLHttpRequest) {
xhr = new XMLHttpRequest();
}
else {
if (window.ActiveXObject) {
try {
xhr = new ActiveXObject("Microsoft.XMLHTTP");
}
catch (e) { }
}
}
if (xhr) {
xhr.onreadystatechange = showContents;
xhr.open("GET", url, true);
xhr.send(null);
}
else {
document.getElementById("updateArea").innerHTML = "Sorry, but I couldn't create an XMLHttpRequest";
}
}
function showContents() {
if (xhr.readyState == 4) {
if (xhr.status == 200) {
if (xhr.responseXML && xhr.responseXML.contentType=="text/xml") {
var outMsg = xhr.responseXML.getElementsByTagName("choices")[0].textContent;
}
else {
var outMsg = xhr.responseText;
}
}
else {
var outMsg = "There was a problem with the request " + xhr.status;
}
document.getElementById("updateArea").innerHTML = outMsg;
}
}
HTML Code Code: <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <title>My First Ajax Script</title> <script type="text/javascript" src="script01.js"></script> </head> <body> <p><a id="makeXMLRequest" href="http://www.weather.gov/xml/current_obs/KOJC.xml">Request an XML file</a></p> <div id="updateArea"> </div> </body> </html> Hey all. I hate posting this problem, because I am quite embarrassed by this script I have put together. This is not the final script, it is a draft, but I am trying to learn as much as possible and I would like to fix this before I move on and completely rewrite it. As you can probably tell - this is my first crack at JS... Right now I have a page with a registration form, seen he http://www.temp1.hangnailproductions...gistration.php It is working as well as it can be in FireFox, but in IE it is not working at all. Now, I just ran the IE8 debugger, and my first problem is the onload function in the body tag, it is saying that an object is missing, but I do not understand what this means. Can anyone help me with this please? Again, sorry for asking for help on such a mess, but like I said - I need to learn and trial and error works best for me... Thanks very much. Hey guys, I have a script that I'm running for a select box, and I need to run it twice now for another select box. Unfortunately if I duplicate it, it will not run at all. Im sure there is a way to combine these two so they both run. Any help very much appreciated! I have colored the text that differs between the two instances in red. Runs fine individually but not the two together . Code: <!--[][][][][][][][] Job Contacts Script -->
<script type="text/javascript">
function show Customer (str)
{var xmlhttp;
if (str=="")
{document.getElementById(" txtHint ").innerHTML="";
return;}
if (window.XMLHttpRequest)
{// code for IE7+, Firefox, Chrome, Opera, Safari
xmlhttp=new XMLHttpRequest();}
else
{// code for IE6, IE5
xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");}
xmlhttp.onreadystatechange=function()
{if (xmlhttp.readyState==4 && xmlhttp.status==200)
{document.getElementById(" txtHint ").innerHTML=xmlhttp.responseText;}}
xmlhttp.open("GET"," getcustomer.asp ?q="+str,true);
xmlhttp.send();
}window.onload = function() {
document.getElementsByName(' customers ')[0].onchange();};
</script>
<!--[][][][][][][][] Job Ship Site Script -->
<script type="text/javascript">
function show Shipto (str)
{var xmlhttp;
if (str=="")
{document.getElementById(" txtHint2 ").innerHTML="";
return;}
if (window.XMLHttpRequest)
{// code for IE7+, Firefox, Chrome, Opera, Safari
xmlhttp=new XMLHttpRequest();}
else
{// code for IE6, IE5
xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");}
xmlhttp.onreadystatechange=function()
{if (xmlhttp.readyState==4 && xmlhttp.status==200)
{document.getElementById(" txtHint2 ").innerHTML=xmlhttp.responseText;}}
xmlhttp.open("GET"," getshipsite.asp ?q="+str,true);
xmlhttp.send();
}window.onload = function() {
document.getElementsByName( 'shipsites ')[0].onchange();};
</script>
Okay I am sure my script is loading when the page loads because of the alert box I have added but when I click on the button that is suppose to activate the script nothing happens. The button code is as follows: <button type="button" name="submit" value="submit" class="css3button" onclick="send(nick,passwd,userid,chan,showtime,showjoin,showpart,showquit,fname,fsize,nnick1,nnick2, nnick3,nnick4,nnick5)">Connect</button> I may be using the button wrong but I am new to javascript. Any suggestions would help. I have 2 pages, If in test.php i include test2.php everything is working perfect, but if the page appear the script is not working. Can someone help me find a problem? test.php PHP Code: <head> <script> function Show_test2(){ var ajaxRequest; try{ ajaxRequest = new XMLHttpRequest(); } catch (e){ try{ ajaxRequest = new ActiveXObject("Msxml2.XMLHTTP"); } catch (e) { try{ ajaxRequest = new ActiveXObject("Microsoft.XMLHTTP"); } catch (e){ alert("Your browser broke!"); return false; } } } var ot = document.getElementById('over_time').value; var queryString = "?ot=" + ot; ajaxRequest.open("GET", "test2.php" + queryString, true); ajaxRequest.send(null); ajaxRequest.onreadystatechange = function(){ if(ajaxRequest.readyState == 4){ var ajaxDisplay = document.getElementById('Show_test2'); ajaxDisplay.innerHTML = ajaxRequest.responseText; } } } </script> </head> <body> <?php //include ("test2.php"); $year = 2014; if(!empty($year)) { echo 'Over Time: '; echo ' <select name="over_time" id="over_time" onclick="Show_test2()"> <option value="1">0</option> <option value="2">1</option> <option value="3">2</option> <option value="4">3</option> <option value="5">4</option> <option value="6">5</option> </select> <br/>'; echo '<div id="Show_test2"></div>'; } ?> </body> test2.php PHP Code: <html> <script src="//ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script> <script> $(function() { $('input[name^="player"]').keyup(function(event) { var player = $(this).attr("name").split('_'); player = player[1]; var player_sum = 0; $('.player_'+player).each(function(index, el) { var pt = parseInt($(el).val()); if(!isNaN(pt)) { player_sum += pt; } }); $('#sum_'+player).html(player_sum); }); }); </script> <body> <?php echo 'first half<br>'; for ($i=1;$i<4;$i++){ echo "gracz".$i.": <input type='text' class='player_".$i."' name='player_".$i."' size='1' maxlength='2'> "; } echo '<br><br>'; echo 'second half<br>'; for ($i=1;$i<4;$i++){ echo "gracz".$i.": <input type='text' class='player_".$i."' name='player_".$i."' size='1' maxlength='2'> "; } echo '<br><br>'; for ($i=1;$i<4;$i++){ echo "gracz".$i.": <span id='sum_".$i."'>0</span> "; } echo '<br><br>'; ?> </body> </html> Thanks Hi there, I'm fairly new to Javascript, though have a good deal of experience with C# and HTML. I am having trouble getting a form to validate when it is submitted. My goal is that if a checkbox is checked (allowing the user to request more information via email) that the email address textbox should also verified to be filled out. What I have is a script in the page body, that (I believe) validates the two form elements, and the form has an onsubmit tag to run the javascript. However, everytime I run a test on the page, it submits regardless of if there is or isn't anything in the email field, with the box checked. Any guidance would be appreciated! Code: <script type="text/javascript">
function validate(){
if(document.getElementById('00N50000002tarI').value == '1' && document.getElementById('email').value == ''){
alert('Please enter your email address');
return false;
}
</script>
<form class="apply_now_form" action="test.php" id="apply_now_form" method="POST" onsubmit="return validate();">
<div class="text"><label for="email">Email</label> <input id="email" type="text" name="email" maxlength="80" /></div>
<div class="check"><font color="#006e92"><input id="00N50000002tarI" name="00N50000002tarI" type="checkbox" value="1" />*I would like to receive the latest updates via email.</font><br></div>
<div class="submit"><input class="c pill-button" type="submit" name="submit" value="Apply Now!"/></div>
</form>
Note: This form was generated by SalesForce Web-to-lead, so I cannot modify form field names, and the form is running on WordPress, in an blank page template (so there shouldn't be any WordPress code muddling with the form). Is there a way that I can run a second set of this script on the same page at the same time? If I want a 2nd instance of this script to run on the same page...what values would I need to rename in the 2nd instance? When I try to place this script a second time it only shows the 2nd scripts values or banner ads... I'm trying to make a Banner rotation placement on my sites inner pages (It's a Wordpress powered site) One Set of Banners that ROTATE directly Above Another Set... I like this script since it allows for a Random order on each page load and will ALSO cycle through Each Banner once before repeating the order, That way Each Advertiser will get seen before another is seen a second or third time... I know there are plug-ins for wordpress for advertising, but I have not found any that will rotate out the banners every x niumber of seconds, like this does... Is there a way that I can run a second set of this script on the same page at the same time? <script type="text/javascript"> // Flexible Image Slideshow- By JavaScriptKit.com (http://www.javascriptkit.com) // For this and over 400+ free scripts, visit JavaScript Kit- http://www.javascriptkit.com/ // This notice must stay intact for use var ultimateshow=new Array() //ultimateshow[x]=["path to image", "OPTIONAL link for image", "OPTIONAL link target"] ultimateshow[0]=['http://www.rockinghamcountymerchants.com/CraigTravis/CraigTravis250x250.jpg', 'http://tcraigtravis.com/', '_new'] ultimateshow[1]=['http://www.rceno.com/RCENO/bannerads/elizabethspizza/elizabethspizza250x250.jpg', 'http://www.rceno.com/RCENO/advertisers/elizabethspizza/index.html', '_new'] ultimateshow[2]=['http://www.rceno.com/RCENO/bannerads/gavinsmightychamps/gavin250x250.jpg', 'http://www.gavinsmightychamps.com/index.html', '_new'] ultimateshow[3]=['http://www.rceno.com/RCENO/bannerads/redrivergrill/RedRiver2420-250x250.jpg', 'http://www.rockinghamcountymerchants.com/redrivergrill', '_new'] ultimateshow[4]=['http://www.rceno.com/RCENO/bannerads/qualitycleaners/QC250x250-011510.jpg', 'http://www.rockinghamcountymerchants.com/qualitycleaners', '_new'] //configure the below 3 variables to set the dimension/background color of the slideshow var slidewidth="250px" //set to width of LARGEST image in your slideshow var slideheight="250px" //set to height of LARGEST iamge in your slideshow var slidecycles="continous" //number of cycles before slideshow stops (ie: "2" or "continous") var randomorder="yes" //randomize the order in which images are displayed? "yes" or "no" var preloadimages="yes" //preload images? "yes" or "no" var slidebgcolor='white' //configure the below variable to determine the delay between image rotations (in miliseconds) var slidedelay=9000 ////Do not edit pass this line//////////////// var ie=document.all var dom=document.getElementById var curcycle=0 if (preloadimages=="yes"){ for (i=0;i<ultimateshow.length;i++){ var cacheimage=new Image() cacheimage.src=ultimateshow[i][0] } } var currentslide=0 function randomize(targetarray){ ultimateshowCopy=new Array() var the_one var z=0 while (z<targetarray.length){ the_one=Math.floor(Math.random()*targetarray.length) if (targetarray[the_one]!="_selected!"){ ultimateshowCopy[z]=targetarray[the_one] targetarray[the_one]="_selected!" z++ } } } if (randomorder=="yes") randomize(ultimateshow) else ultimateshowCopy=ultimateshow function rotateimages(){ curcycle=(currentslide==0)? curcycle+1 : curcycle ultcontainer='<center>' if (ultimateshowCopy[currentslide][1]!="") ultcontainer+='<a href="'+ultimateshowCopy[currentslide][1]+'" target="'+ultimateshowCopy[currentslide][2]+'">' ultcontainer+='<img src="'+ultimateshowCopy[currentslide][0]+'" border="0">' if (ultimateshowCopy[currentslide][1]!="") ultcontainer+='</a>' ultcontainer+='</center>' if (ie||dom) crossrotateobj.innerHTML=ultcontainer if (currentslide==ultimateshow.length-1) currentslide=0 else currentslide++ if (curcycle==parseInt(slidecycles) && currentslide==0) return setTimeout("rotateimages()",slidedelay) } if (ie||dom) document.write('<div id="slidedom" style="width:'+slidewidth+';height:'+slideheight+'; background-color:'+slidebgcolor+'"></div>') function start_slider(){ crossrotateobj=dom? document.getElementById("slidedom") : document.all.slidedom rotateimages() } if (ie||dom) window.onload=start_slider </script> In Other words I would have one set of 5 ads rotating and directly below it another set of 5 Ads Hi, I have a site that runs a javascript slideshow automatically when a user visits it. It is designed in such a way that I cannot pre-load individual images for aesthetic reasons. (Also the whole concept makes my brain hurt.) I therefore need 1 of 2 things: 1. A preloader that doesn't show the page or start the slideshow until all the images are loaded. or 2. I could start with the slideshow paused, and when the page is fully loaded, the play command (currently attached to a 'play' button) is 'sent'. (I'm not techy, so this is the best I can do as explanation.) The latter would probably be more elegant, especially if ultimately I could hide the controls for the slideshow with a loading bar until all the html is loaded, and then show them when the slideshow starts. I'm sorry if this is a really basic question. I tried searching the site but couldn't find anything. If you do feel like answering, can you imagine that you are speaking to a 5 year old. Then dumb it down a bit. I need all the explanation and clarity I can get! Thanks! Have spent over 40 hours trying to make something like this work. Any help will be received with profound gratitude. Code: <!-- First, we reference a script whose purpose is to create a space for session variables similar to cookies. Works if it appears early in body of Drupal page, so this is not the issue (Drupal parses pages down for display so there is no user <head> tag). --> <script type="text/javascript" src="sessvars.js"></script> <script language = "javascript"> <!-- We create the variable whichpage because we will be creating a session variable sessvars.whichpage courtesy of the sessvars.js script--> var whichpage; <!-- Next, we create a lookup table: --> var myTable = new Array(); myTable[1] = "001_Front_Cover_jpg.jpg"; myTable[2] = "002_Inside_Front_Cover_jpg.jpg"; myTable[3] = "003_Frontispiece_Design_jpg.jpg"; </script> <!-- Next, we create a table with thumbnails; each thumbnail image is a hyperlink which, onClick, is supposed to run a script assigning a value to sessvars.whichpage, so when Drupal node 23 is reached, it can use the value of sessvars.whichpage to select the array (myTable) element which corresponds to the full-sized picture we want to load. Node 23 also has the lookup array (myTable). The node inserts the snippet contained in the myTable element into a URL of the picture to load. --> <!-- Here we define the table --> <!-- Next, we have a series of hyperlinks which present the table with thumbnails so clicking on the thumbnail assigns a value to sessvars. whichpage and then transfers to the node that uses that value: --> <a href="23" onClick="<script language = 'javascript'> sessvars.whichpage=1; </script>" <img> </img> </a> <a href="23" onClick="<script language = 'javascript'> sessvars.whichpage=2; </script>" <img> </img> </a> <a href="23" onClick="<script language = 'javascript'> sessvars.whichpage=3; </script>" <img> </img> </a> <!-- The problem is that this flat does not work. When we get to node 23 sessvars.whichpage shows as undefined. It used to work when I called a function instead of put the script into each link, but I found there was no simple way to get the value (1,2,3 etc.) to the function --> Is there an answer. Thank you so much in advance. Leon Malinofsky Hi there, this is our first post, just stubmled across this awesome site. Need some help if anyone is able (and willing ). We are trying to make the best possible shopping experience for our customers. Objective: to give the customer a running total of what they're about to order, before they add to basket (kind of a quick quote). if you go to our test page: http://www.gatewrights.co.uk/page87.html we have got a form (boxed in red) which does indeed put the totals (of that form) in the totals box (on our form). As you should see if you test it. Now, I need to try and work out (but am really struggling) how to get it to work with the items on our form. Objective: to give the customer a running total of what they're about to order, before they add to basket (kind of a quick quote). I'll post the head js code and the body js code below. I have tried renaning the formID to 'frmOrder' (the same as the one boxed in red, and then moved that boxed one off page but it doesn't work. I suspect there is a little work to do (possibly in the value fields of our form). Hope it is clear, and I thank you for your time so far. -------------------------- js head code: Code: </script><script type="text/javascript" src="orderform04.js"></script> (plus) Code: <script type="text/javascript">
//<![CDATA[
window.onload = setupScripts;
function setupScripts()
{
var anOrder1 = new OrderForm();
}
//]]>
</script>
-------------------- js file uploaded to root directory (orderform04.js): Code: // mredkj.com
// OrderForm.js - v0.4
// v0.4 - 2007-02-01
// v0.3 - 2006-04-09
// v0.2 - 2006-04-08
// v0.1 - 2006-04-06
function OrderForm(prefix, precision, firstChoice) {
this.prefix = prefix ? prefix : '';
// ****************************
// Configure here
// ****************************
// names - Set these according to how the html ids are set
this.FORM_NAME = this.prefix + 'frmOrder';
this.BTN_TOTAL = this.prefix + 'btnTotal';
this.TXT_OUT = this.prefix + 'txtTotal';
// partial names - Set these according to how the html ids are set
this.CHK = this.prefix + 'chk';
this.SEL = this.prefix + 'sel';
this.PRICE = this.prefix + 'txtPrice';
// precision for the decimal places
// If not set, then no decimal adjustment is made
this.precision = precision ? precision : -1;
// if the drop down has the first choice after index 1
// this is used when checking or unchecking a checkbox
this.firstChoice = firstChoice ? firstChoice : 1;
// ****************************
// form
this.frm = document.getElementById(this.FORM_NAME);
// checkboxes
this.chkReg = new RegExp(this.CHK + '([0-9]+)');
this.getCheck = function(chkId) {
return document.getElementById(this.CHK + chkId);
};
// selects
this.selReg = new RegExp(this.SEL + '([0-9]+)');
this.getSelect = function(selId) {
return document.getElementById(this.SEL + selId);
};
// price spans
this.priceReg = new RegExp(this.PRICE + '([0-9]+)');
// text output
this.txtOut = document.getElementById(this.TXT_OUT);
// button
this.btnTotal = document.getElementById(this.BTN_TOTAL);
// price array
this.prices = new Array();
var o = this;
this.getCheckEvent = function() {
return function() {
o.checkRetotal(o, this);
};
};
this.getSelectEvent = function() {
return function() {
o.totalCost(o);
};
};
this.getBtnEvent = function() {
return function() {
o.totalCost(o);
};
};
/*
* Calculate the cost
*
* Required:
* Span tags around the prices with IDs formatted
* so each item's numbers correspond its select elements and input checkboxes.
*/
this.totalCost = function(orderObj) {
var spanObj = orderObj.frm.getElementsByTagName('span');
var total = 0.0;
for (var i=0; i<spanObj.length; i++) {
var regResult = orderObj.priceReg.exec(spanObj.id);
if (regResult) {
var itemNum = regResult[1];
var chkObj = orderObj.getCheck(itemNum);
var selObj = orderObj.getSelect(itemNum);
var price = orderObj.prices[itemNum];
var quantity = 0;
if (selObj) {
quantity = parseFloat(selObj.options[selObj.selectedIndex].text);
quantity = isNaN(quantity) ? 0 : quantity;
if (chkObj) chkObj.checked = quantity;
} else if (chkObj) {
quantity = chkObj.checked ? 1 : 0;
}
total += quantity * price;
}
}
if (this.precision == -1) {
orderObj.txtOut.value = total
} else {
orderObj.txtOut.value = total.toFixed(this.precision);
}
};
/*
* Handle clicks on the checkboxes
*
* Required:
* The corresponding select elements and input checkboxes need to be numbered the same
*
*/
this.checkRetotal = function(orderObj, obj) {
var regResult = orderObj.chkReg.exec(obj.id);
if (regResult) {
var optObj = orderObj.getSelect(regResult[1]);
if (optObj) {
if (obj.checked) {
optObj.selectedIndex = orderObj.firstChoice;
} else {
optObj.selectedIndex = 0;
}
}
orderObj.totalCost(orderObj);
}
};
/*
* Set up events
*/
this.setEvents = function(orderObj) {
var spanObj = orderObj.frm.getElementsByTagName('span');
for (var i=0; i<spanObj.length; i++) {
var regResult = orderObj.priceReg.exec(spanObj.id);
if (regResult) {
var itemNum = regResult[1];
var chkObj = orderObj.getCheck(itemNum);
var selObj = orderObj.getSelect(itemNum);
if (chkObj) {
chkObj.onclick = orderObj.getCheckEvent();
}
if (selObj) {
selObj.onchange = orderObj.getSelectEvent();
}
if (orderObj.btnTotal) {
orderObj.btnTotal.onclick = orderObj.getBtnEvent();
}
}
}
};
this.setEvents(this);
/*
*
* Grab the prices from the html
* Required:
* Prices should be wrapped in span tags, numbers only.
*/
this.grabPrices = function(orderObj) {
var spanObj = orderObj.frm.getElementsByTagName('span');
for (var i=0; i<spanObj.length; i++) {
if (orderObj.priceReg.test(spanObj.id)) {
var regResult = orderObj.priceReg.exec(spanObj.id);
if (regResult) {
orderObj.prices[regResult[1]] = parseFloat(spanObj.innerHTML);
}
}
}
};
this.grabPrices(this);
}
--- Now I hope this makes sense, and really appreciate any help you can offer. If anything is unclear, please let me know. ps is it something to do with "* Prices should be wrapped in span tags, numbers only."?? Hello, I'm building a simple custom dropdown menu for a web-site so that I can control look and feel as well as the behavior of an iframe. I've set it up so that when the user clicks on any of the menu's active components, an "if" sequence in the clickHandler() function is activated that gets the element's class. If the event occurred on a dropdown option, the event-target id is checked, and the appropriate function is called. At least this is how it's supposed to work. All of the drop-down options have been assigned the "dmo" class. When I test the menu and click on other elements, it works fine. But when I click the "dmo" drop-down options, nothing happens. Firebug and IE Explorer Developer Tools both show no errors, but on clicking a dropdown option, the correlate code doesn't run at all, and after hours of head-banging, I have no idea why. I need help on this one. Here's the code. Code:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Untitled Document</title>
<style type="text/css">
BODY {
background:#000;
}
.DropMenu {
width:228px;
height:1.5em;
}
.DropMenu span {
color:#FFF;
font-size:0.875em;
font-family:Verdana, Geneva, sans-serif;
font-weight:bold;
}
.DropMenuLabel {
float:left;
width:85px;
height:1.5em;
padding:0.2em 0 0 0;
text-indent:0.3em;
}
.DropMenuTopList {
width:130px;
float:left;
height:1.5em;
padding:0 0 0 0;
cursor:pointer;
}
.DropMenuTopList img {
padding:0.4em 0 0 0.3em;
cursor:pointer;
}
.DropMenu span {
color:#FFF;
font-size:.875em;
font-family:Verdana, Geneva, sans-serif;
font-weight:bold;
vertical-align:center;
}
#dropMenuButton {
cursor:pointer;
}
#dropMenuOptions {
position:relative;
width:130px;
left:85px;
padding:0.2em 0 0 0;
visibility:hidden;
cursor:pointer;
}
.MenuList {
list-style-type:none;
top:0;
left:0;
width:100%;
margin:1.5em 0 0 0;
padding:0;
}
.MenuList li{
height:1.5em;
margin:0.2em 0 0 0;
padding:0;
width:100%;
background-color:#666;
border-color:#AAA;
border:0.5px solid;
text-indent:0.3em;
}
.dmo {
z-index:100;
}
</style>
<script type="text/javascript" language="javascript">
window.onload = function()
{
setBehavior();
}
function setBehavior()
{
/*
var downButton = document.getElementById('dropMenuButton')
downButton.onclick = new Function ( "showMenu()" );
*/
window.onclick = new Function ( "evt" , "clickHandler( evt )" );
}
function clickHandler( evt )
{
var dropMenu = document.getElementById('dropMenuOptions');
var e = evt;
var targ;
if (e.target) {targ = e.target}
else if (e.srcElement) {targ = e.srcElement}
var targClass = targ.getAttribute('class');
/* classnames
dmb - dropdown button - this should toggle the dropdown visibility on and off on click, and toggle visibility on over/out
dmo - option - once clicked, this should turn the dropdown visibility off
*/
var exclude = ("dmb" || "dmo")
if (targClass != exclude )
{
hideMenu()
}
else if (targClass == "dmb" )
{
if (dropMenu.style.visibility == "visible") { hideMenu() }
else showMenu();
}
else if (targClass == "dmo" )
{
if ( targ.id == "option1" ){ window.open(www.bing.com,"Bing") }
else if ( targ.id == "option2" ){ window.open(www.bing.com,"Bing") }
else if ( targ.id == "option3" ){ window.open(www.cuil.com,"Cuil") }
hideMenu();
}
}
function showMenu()
{
var dropMenu = document.getElementById('dropMenuOptions');
dropMenu.style.visibility= "visible";
}
function hideMenu()
{
var dropMenu = document.getElementById('dropMenuOptions');
dropMenu.style.visibility= "hidden";
}
</script>
</head>
<body>
<div id="customMenu" class="DropMenu">
<span>
<div class="DropMenuLabel">Options:</div>
<div class="DropMenuTopList dmb" id="dropMenuTopList">Temp Text
<img class="dmb" id="dropMenuButton" src="Assets/Buttons/DropMenuDownButton.png">
</img>
</div>
<div class="dmo DropMenuOptions" id="dropMenuOptions">
<ul id="menuList" class="dmo MenuList">
<li id="option1" class="dmo">Option1</li>
<li id="option2" class="dmo">Option2</li>
<li id="option3" class="dmo">Option3</li>
</ul>
</div>
</span>
</div>
</body>
</html>
I have a google blogger site on which I want to run a PHP script. The problem is that blogger doesn't have a PHP interpreter. So I was thinking, can I run the php file on a remote server that supports php, and load the result in a div in blogger? Thx! Hi, I am hosting my website in free server (freehostia.com) and i am using joomla1.5 . I want to parse RSS from my other websites. Joomla does it with its modules. But the server do not allow outbound HTTP request, hence i had use rss-to-javascript website to parse RSS feeds. It parses well but there is its advertisement below the feed (which i think is nonsense). The link it provides is in the format of <script src="http://somethin.com/somdfile.php?parse=.."></script> when i put the link in my browser i see following document.write("string of my parsed xml file with advertisement at end"); What i want to do is get the sting of above line and edit it to chop off the end advertisement. if there was any method to load that output sting in any variable, the task would had been completed. If anybody knows how to do it, please help me. Hi all: I've got a script that reads a line of text from a file, and does a bit of parsing to that line into an array. Apparently, this can take some time, so I get the "Stop running this script?" message. From what I understand, I need to use the setTimeout call, but for the life of me can't understand it. When I do add it to some code, it seems to work, but doesn't "pause" the code as I expect it too... Code: function ReadFile(Fname)
{
var path = "y:\\metrics\\";
var file, x=0, ForReading=1;
file = fso.OpenTextFile(path+Fname, ForReading, false);
do
{
var fileLine = file.readline();
var arrSplit = GetItems(fileLine);
}
while (!file.AtEndOfStream);
file.close();
return(x);
}
function GetItems(recordLine)
{
var ItemsTemp=[];
var finishString, itemString, itemIndex, charIndex, inQuote, testChar;
inQuote = false; charIndex= 0; itemIndex=0; itemString = ""; finishString = false;
var count = 0;
do
{
if (++count >= 100)
{
delay = setTimeout("", 1, []);
count = 0;
return;
}
testChar = recordLine.substring(charIndex,charIndex+1);
finishString = false;
if (inQuote)
{
if (testChar == "\"")
{
inQuote = false;
finishString = true;
++charIndex;
}
else
{
itemString = itemString + testChar;
}
}
else
{
if (testChar == "\"")
{
inQuote = true;
}
else if (testChar == ",")
{
finishString = true;
}
else
{
if (testChar == "=")
{
testChar = "";
}
itemString = itemString + testChar;
}
}
if (finishString)
{
ItemsTemp.push(itemString);
itemString = "";
++itemIndex;
}
++charIndex;
}
while (charIndex <= recordLine.length);
return(ItemsTemp);
}
Any help would be greatly appreciated! Thanks, Max I must make clear that I am not a javascript programmer; I am simply trying to get this script to work on my website. It functions perfectly locally (with all browsers), but after uploading to my website, it shows the controls at the top, but not the content. Below is the code for the FreeMind Flash Browser which can be found he http://freemind.sourceforge.net/wiki.../Flash_browser It requires 2 additional files, flashobject.js and visorFreemind.swf plus the FreeMind file (*.mm) that stores the content. The FreeMind file that has the content displays perfectly on localhost, but not on the website. I have all of these files in the same directory and have double checked everything, but it still doesn't function on my website. I have other flash files and scripts on the same website in other pages that function perfectly. Code: <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<meta name="description" content="freemind flash browser"/>
<meta name="keywords" content="freemind,flash"/>
<title>MINDMAPS</title>
<script type="text/javascript" src="flashobject.js"></script>
<style type="text/css">
/* hide from ie on mac \*/
html {
height: 100%;
overflow: hidden;
}
#flashcontent {
height: 100%;
}
/* end hide */
body {
height: 100%;
margin: 0;
padding: 0;
background-color: #9999ff;
}
</style>
<script language="javascript">
function giveFocus()
{
document.visorFreeMind.focus();
}
</script></head>
<body onLoad="giveFocus();">
<div id="flashcontent" onmouseover="giveFocus();">
Flash plugin or Javascript are turned off.
Activate both and reload to view the mindmap
</div>
<script type="text/javascript">
// <![CDATA[
// for allowing using http://.....?mindmap.mm mode
function getMap(map){
var result=map;
var loc=document.location+'';
if(loc.indexOf(".mm")>0 && loc.indexOf("?")>0){
result=loc.substring(loc.indexOf("?")+1);
}
return result;
}
var fo = new FlashObject("visorFreemind.swf", "visorFreeMind", "100%", "100%", 6, "#9999ff");
fo.addParam("quality", "high");
fo.addParam("bgcolor", "#a0a0f0");
fo.addVariable("openUrl", "_blank");
fo.addVariable("startCollapsedToLevel","3");
fo.addVariable("maxNodeWidth","200");
//
fo.addVariable("mainNodeShape","elipse");
fo.addVariable("justMap","false");
fo.addVariable("initLoadFile",getMap("blues.mm"));
fo.addVariable("defaultToolTipWordWrap",200);
fo.addVariable("offsetX","left");
fo.addVariable("offsetY","top");
fo.addVariable("buttonsPos","top");
fo.addVariable("min_alpha_buttons",20);
fo.addVariable("max_alpha_buttons",100);
fo.addVariable("scaleTooltips","false");
fo.write("flashcontent");
// ]]>
</script>
</body>
</html>
Hi all, I would like to have an HTML button which, when clicked by the user, contacts the server and runs a Python script on the server. When the Python script finishes running, the current HTML page automatically reloads a file from the server. Is that possible? YJ I need help to make a Server to server connection I already have a server connected to clients, clients send msgs and it echoes back to all of them and now i want when a client sends a msg it echoes on his server and the other server too .. so when any of the clients on any of the servers sends a msg it is broadcasted all over the servers to all clients This is my SERVER code Code: import java.io.*;
import java.net.*;
public class MultiThreadChatServer {
// Declaration section: This part to declare the server socket, client
// socket, input stream
// and output stream
static Socket clientSocket = null;
static ServerSocket serverSocket = null;
// server can hold up to 10 clients
static clientThread t[] = new clientThread[10];
public static void main(String args[]) {
int port_number = 6000;
if (args.length < 1) {
System.out.println("Server Started \n" + "Now using port number="
+ port_number);
} else {
port_number = Integer.valueOf(args[0]).intValue();
}
// Initialization section: Where I try to open a server socket on the
// given port
try {
serverSocket = new ServerSocket(port_number);
} catch (IOException e) {
System.out.println(e);
}
// Create a socket object from the ServerSocket to listen and accept
// connections
// Open input and output streams for this socket will be created in
// client's thread since every client is served by the server in
// an individual thread
while (true) {
try {
clientSocket = serverSocket.accept();
for (int i = 0; i <= 9; i++) {
if (t[i] == null) {
(t[i] = new clientThread(clientSocket, t)).start();
break;
}
}
} catch (IOException e) {
System.out.println(e);
}
}
}
}
// This client thread opens the input and the output streams for a particular
// client,
// ask the client's name, informs all the clients currently connected to the
// server about the fact that a new client has joined the chat room,
// and as long as it receive data, echos that data back to all other clients.
// When the client leaves the chat room this thread informs also all the
// clients about that and terminates.
class clientThread extends Thread {
DataInputStream is = null;
PrintStream os = null;
Socket clientSocket = null;
clientThread t[];
public clientThread(Socket clientSocket, clientThread[] t) {
this.clientSocket = clientSocket;
this.t = t;
}
public void run() {
String line;
String name;
try {
is = new DataInputStream(clientSocket.getInputStream());
os = new PrintStream(clientSocket.getOutputStream());
os.println("Enter your name.");
name = is.readLine();
os.println("Hello " + name
+ " you can now start chatting with all the connected chat-mates");
for (int i = 0; i <= 9; i++)
if (t[i] != null && t[i] != this)
t[i].os.println(".." + name + " has entered the chat room ..");
while (true) {
line = is.readLine();
if (line.startsWith("/quit"))
break;
for (int i = 0; i <= 9; i++)
if (t[i] != null)
t[i].os.println("<" + name + "> " + line);
}
for (int i = 0; i <= 9; i++)
if (t[i] != null && t[i] != this)
t[i].os.println("" + name + " has left the chat room ..");
os.println("Bye " + name + " ..");
// Clean up:
// Set to null the current thread variable such that other client
// could
// be accepted by the server
for (int i = 0; i <= 9; i++)
if (t[i] == this)
t[i] = null;
// close the output stream
// close the input stream
// close the socket
is.close();
os.close();
clientSocket.close();
} catch (IOException e) {
}
;
}
}
I have changed my event listener around a bit. Basically the "compare_fields" function is running when the "load_doc" function is run. Here is my JavaScript: PHP Code: function load_doc(doc, parent) { document.getElementById(parent).innerHTML = "<h1>Loading...</h1>"; var http = getHTTPObject(); if (http != undefined) { http.onreadystatechange = function() { req_doc(doc, parent, http); }; http.open("GET", doc, true); http.send(""); } } function req_doc(doc, parent, req) { if (req.readyState == 4) {//only if req is loaded if (req.status == 200) {//And if its okay document.getElementById(parent).innerHTML = req.responseText; add_event_listeners(page) } else { document.getElementById(parent).innerHTML = "Error fetching data: " + req.status + "\n" + req.statusText; add_event_listeners(); } } } //Script used to hide elements. Usage: expand(element id) function expand(elm) { var ex = document.getElementById(elm).style.display; if (ex == "none") { var obj = document.getElementById(elm); obj.style.display = "inline"; } else if (ex == "inline") { var obj = document.getElementById(elm); obj.style.display = "none"; } } function check_database(obj) { //Not written yet } //Function to test the password validation, should rewrite in future //to make it multifunctional function compare_fields(obj) { alert("com"); var field2 = obj.split("_"); field2 = document.getElementById(field2[1]+"2"); if (obj == field2) { if (obj.length >= 4) { document.getElementById("pass_status").style.color = "#00CC00"; document.getElementById("pass_status").innerHTML = "OK!"; } else { document.getElementById("pass_status").innerHTML = "Please must be between 5 - 14 characters long! "; document.getElementById("pass_status").style.color = "#FF0000"; } } else { document.getElementById("pass_status").innerHTML = "Passwords do not match!"; document.getElementById("pass_status").style.color = "#FF0000"; } } Global JavaScript: PHP Code: //Get httpobject function getHTTPObject() { var http = false; if (window.XMLHttpRequest) { http = new XMLHttpRequest(); } else if (window.ActiveXObject) { http = new ActiveXObject("Microsoft.XMLHTTP"); } return http; } //This function attaches events to elements. var addEvent = function( elm, evt, fun ) { if ( elm.addEventListener ) { elm.addEventListener( evt, fun, false ); } else if ( elm.attachEvent ) { elm.attachEvent( 'on' + evt, fun ); } else { elm [ 'on' + evt ] = fun; } }; Here is the first form, this contains the button: Code: <div style="border-color:#09C; border-width:1px; border-style:solid;">
<div class="register_button" onClick="load_doc('pages/forms/register_form.php', 'login_form')">Register</div>
<h1>Login</h1>
<h3>DrawSomething - WordGuesser</h3>
<br />
<form id="login" action="php/check_login.php" method="post">
Username<br /><input type="text" name="username" class="text login_field"><br />
Password<br /><input type="password" name="password" class="text login_field"><br />
<input type="submit" value="Login" class="button blue" />
</form>
<br />
<h2>Forgot Username/Password?</h2>
<span class="expand" onClick="expand('forgot_p')"></span>
<form class="forgot_p" action="php/forgot_p.php" method="post" style="display:none;" id="forgot_p">
Email<br />
<h3>Recover username</h3>
<input type="text" name="forgot_email" class="text login_field"><br />
<span style=" font-weight:bold; font-size:21px;">- OR -</span><br />
Username<br />
<h3>Recover password</h3>
<input type="text" name="forgot_password" class="text login_field"><br />
<input type="submit" value="Recover" class="button" />
</form>
</div>
Form which is loaded, this is when the "comare_fields" function is run when it shouldn't be. Edit: Oh and here is the PHP script which creates the event listeners. PHP Code: include "js/common.js"; include $js[$page]; //Write JS variables for event listeners $page_listeners = $listeners[$page]; //Check if there are some event listeners for this page if (count($page_listeners) > 0) { ///Start function echo "function add_event_listeners() { "; //Start loop to add event listeners for ($i = 0; $i < count($page_listeners); $i++) { $doc_elm = "document.getElementById('".$page_listeners[$i][1]."')"; echo "addEvent(\"document.getElementById('".$page_listeners[$i][0]."')\", \"".$page_listeners[$i][1]."\", ".$page_listeners[$i][2].");"."\n"; } //End function echo "}"; } Code that is written with the above PHP Code: function add_event_listeners() {
addEvent("document.getElementById('reg_username')", "click", check_database);
addEvent("document.getElementById('reg_email')", "click", check_database);
addEvent("document.getElementById('reg_password')", "click", compare_fields('reg_password'));
}
And here are global PHP variables: PHP Code: <?php //Define page titles $titles = array( "login" => "Login - DrawSomething", "main" => "DrawSomething - Word Guesser", "admin" => "Administrator" ); //Require JavaScript files when onscreen HTML is selected $js = array( "login" => "js/login_js.js", "main" => "js/main_js.js", "admin" => "js/admin_js.js" ); //Pages to require $pages = array( "login" => "pages/login_page.php", "main" => "pages/main_page.php", "admin" => "pages/admin_page.php" ); //Event listeners to add $listeners = array( "login" => array(array("reg_username", "click", "check_database"), array("reg_email", "click", "check_database"), array("reg_password", "click", "compare_fields('reg_password')") ), ); ?> |
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