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JavaScript - Way To Use Javascript To Display Xml File Last Modified?
I have an xml file: http://greenandtheblue.com/weather/parks.xml
I'd like to display on an html page the time this xml document was last modified. I've done this successfully with php, but I'm wondering if I can do this with Javascript? The file will be in the same directory as the website/html page. I've googled for a while now with no success. Thanks for any help, S Similar TutorialsHello, have a website that contains many excel files (.xls and .zip). I need to display the last modified date of these files. They currently reside on a webserver. I found this script in this forum, BUT, it only seems to work for .htm or really anything else except .xls or .zip files. <html> <head> <title>Last Modified</title> <script type="text/javascript"> function getLastMod(){ var myFrm = document.getElementById('myIframe'); var lastModif = new Date(myFrm.contentWindow.document.lastModified); document.getElementById('LastModified').innerHTML = "Last Update: " + lastModif.toLocaleString(); } </script> </head> <body> <span id="LastModified"></span> <iframe id="myIframe" onload="getLastMod()" src="DFC_new_page.htm" style="display:none;" width="352" height="137"> </iframe> </body> </html> Also, when I place an .xls file inside the src= field it ends up opening the file. HELP!!!! I am new to writing scripts and unfortunately only have Frontpage to use for this. Thank you!!!!! Hi, I have main html page called "ana.html" which seldomly updated and another page "yeniler.html" that showing latest added articles and often updated. What I want is, whenever "yeniler.html" modified the javascript in "ana.html" shows "Latest Update Date: xx.xx.xxxx". As you can see I don't want to show file modified date of "ana" in "ana" like so many scripts offer on the web , but in page "ana" modified date of "yeniler" I also want the date format like 8.18.2008 (without hour, minute, and name of the month) Hi this is an assignment, ive been on it all night. I have done the bubble sort function and have to modify it. I work out that if i could stop the amount of times it loops it would make it more efficient. To do this is would need to stop the loop when no swaps have been made on the full array.lenght-1. i have tried using booleans, false and true on the amount of swaps using a while loop instead of my first for loop, however it only loops nine times...ie only covering the array once,hence does not swap the full array. so i tried leaving in the for loop that instructs it to loop for the full array. length. I have also tried using if... else at different positions within my function please i need some guidance, im going to pull my hair out i can see what need in my head just cant get it. Plus i am very very new to this My simple objective is.... to set a flag to stop the loop when there have not been any swaps for the duration of the array. length-1, hence the array is now organised and to display the amount of loops taken. Heres the part that ive been changing and my latest attempt which is using if, however it still loops for 90 loops. Code:
var temp; ;// varible to hold temporay value,
var numberOfLoops = 0
swap = true
if (swap = true)
{
for (var count = 0; count < returnArray.length; count = count +1)// sets any array lenght to be used and the number of passes as lenght of array
for (var i = 0; i < returnArray.length-1; i = i + 1)// starting postion and what elements should be covered minus one pass less than the arrray
{
if ((returnArray[i]) > (returnArray[i+1]))
{
temp = returnArray[i+1]; //hold second value in temp var
returnArray[i+1] = returnArray[i];// replace value second value with first value
returnArray[i] = temp;//replace first value with value held in temp var
swap = true
}
else
{
swap = false
}
numberOfLoops = numberOfLoops + 1
}
}
window.alert('number of loops taken is ' + numberOfLoops)
return returnArray
My bubble sort function als0 worked fine showing 90 loops each time...until changed it I have a javascript file and a html file. On the html file I have an action (button) and would like to use some type of attribute of the onclick to call my function to open this html file. below is the beginning of my function: requestPanel_Forwardme: function() { view.opendialog("show_me") What other attributes of action can I use? can this function in my JS file be called and if so how would I call it? <action?? All -- I have a JavaScript config file called gameSetting.js which contains a bunch of variables which configures a particular game. I also have a shared JavaScript library which uses the variables in gameSetting.js, which I include like so: <script type="text/javascript" src="gameSetting.js" ></script> <script type="text/javascript" src="gameLibrary.js" ></script> In gameSetting.js I have: $(document).ready(function() { // call some functions / classes in gameLibrary.js } in Firefox, Safari, and Chrome, this works fine. However, in IE, when it's parsing gameSetting.js, it complains that the functions that live in gameLibrary.js aren't defined. When it gets to parsing gameLibrary.js, the variables in gameSetting.js are reported as not being defined. I've tried dynamically bootstrapping the gameLibrary file using this function in document.ready for dynamic load... $.getScript("gameLibrary.js"); However, the same problem still happens in IE, where when it parses the files individually it's not taking into context the file/variables that came before, so it's not an out of load order problem. My options a 1) collapsing all the functions in gameLibrary.js and variables in gameSetting.js into one file. However, this is not practical because this is dealing with literally hundreds of games, and having a gameLibrary.js in ONE location for ONE update is what makes most logical sense. 2) figure out a way to get this to work where variables in file1 are accessible to file2 in IE (as it seems they are in other browsers). jQuery seems to be able to have multiple plugins that all refer to the based jQuery-1.3.2.js, so I know there is a way to get this to work. Help appreciated. Nero Hello...I need to display the last modified date of each file on my webpage. There are a variety of files including, .doc, .pdf, .ppt, .zip, etc. I am able to get the last modified date to work, however I would like to know if it is possible to format the output of the date/time? I have the following code in the head of my html file: Code: <script type="text/javascript">
function getlastmod(what)
{
var http=new XMLHttpRequest()
http.open('HEAD',what,false)
http.send(null)
if (http.status!=200) return undefined
return http.getResponseHeader('Last-modified')
}
</script>
In the body section, I have the following: Code: <ul>
<li><a href="documents/OMB_Memo_Conferences_Sep_2011.pdf" target="_blank"> OMB Memo Conferences</a> <script type="text/javascript">document.write(getlastmod('documents/OMB_Memo_Conferences_Sep_2011.pdf'))</script> <br /></li>
<li><a href="documents/NavOceano_Crb.doc" target="_blank">Nav Oceano CRB</a> <script type="text/javascript">document.write(getlastmod('documents/NavOceano_Crb.doc'))</script><br />
</ul>
The output is: OMB Memo Conferences Fri, 11 May 2012 13:00:49 GMT Nav Oceano CRB Fri, 11 May 2012 13:00:38 GMT Is there any way to format the last modified date/time to display just the following: OMB Memo Conferences May 11, 2012 Nav Oceano CRB May 11, 2012 Any help would be appreciated. Thanks, Andy I feel a little stupid to ask this question but it has always been on my mind. <html> <head> <script type="text/javascript"> { var lastMod = new Date (document.lastModified); document.write ("<p>Document last modified "); document.write ((lastMod.getMonth() +1) + "-" + lastMod.getDate() + "-" + lastMod.getFullYear()); document.write ("<p>"); } </script> </head> </html> when i open in ie or ff it renders 2/25/11 (supposed to be 2/26/11) but when i use it in chrome or an html test is renders correctly. why? What I mean is that my <body> tag currently is like this: Code: <body class="page-course"> I would like to insert a pop-up contact form which requires the body tag to be like this: Code: <body onload="javascript:fg_hideform('fg_formContainer','fg_backgroundpopup');">
Not quite sure how to merge these - indeed can I merge them? Perhaps better to make the body class (top example) execute elsewhere? THANKS!! Hi, I am having some problems with this modified version of Lightbox. I had a programmer implement this into the site and then one day it just stopped working. I'm trying to fix it myself, with no success. To view the problem go to: http://www.uscgq.com/question/deck/2 and click the red flag icon. The lightbox opens, but only shows the "Loading" message. I have isolated the problem to somewhere in the Lightbox.js just don't know where or what it is. Any help is greatly appreciated! Code: /*
Created By: Chris Campbell
Website: http://particletree.com
Date: 2/1/2006
Inspired by the lightbox implementation found at http://www.huddletogether.com/projects/lightbox/
*/
/*-------------------------------GLOBAL VARIABLES------------------------------------*/
var detect = navigator.userAgent.toLowerCase();
var OS,browser,version,total,thestring;
/*-----------------------------------------------------------------------------------------------*/
//Browser detect script origionally created by Peter Paul Koch at http://www.quirksmode.org/
function getBrowserInfo() {
if (checkIt('konqueror')) {
browser = "Konqueror";
OS = "Linux";
}
else if (checkIt('safari')) browser = "Safari"
else if (checkIt('omniweb')) browser = "OmniWeb"
else if (checkIt('opera')) browser = "Opera"
else if (checkIt('webtv')) browser = "WebTV";
else if (checkIt('icab')) browser = "iCab"
else if (checkIt('msie')) browser = "Internet Explorer"
else if (!checkIt('compatible')) {
browser = "Netscape Navigator"
version = detect.charAt(8);
}
else browser = "An unknown browser";
if (!version) version = detect.charAt(place + thestring.length);
if (!OS) {
if (checkIt('linux')) OS = "Linux";
else if (checkIt('x11')) OS = "Unix";
else if (checkIt('mac')) OS = "Mac"
else if (checkIt('win')) OS = "Windows"
else OS = "an unknown operating system";
}
}
function checkIt(string) {
place = detect.indexOf(string) + 1;
thestring = string;
return place;
}
/*-----------------------------------------------------------------------------------------------*/
Event.observe(window, 'load', initialize, false);
Event.observe(window, 'load', getBrowserInfo, false);
Event.observe(window, 'unload', Event.unloadCache, false);
var lightbox = Class.create();
lightbox.prototype = {
yPos : 0,
xPos : 0,
initialize: function(ctrl) {
this.content = ctrl.href;
Event.observe(ctrl, 'click', this.activate.bindAsEventListener(this), false);
ctrl.onclick = function(){return false;};
},
// Turn everything on - mainly the IE fixes
activate: function(){
if (browser == 'Internet Explorer'){
this.getScroll();
this.prepareIE('100%', 'hidden');
this.setScroll(0,0);
this.hideSelects('hidden');
}
this.displayLightbox("block");
},
// Ie requires height to 100% and overflow hidden or else you can scroll down past the lightbox
prepareIE: function(height, overflow){
bod = document.getElementsByTagName('body')[0];
bod.style.height = height;
bod.style.overflow = overflow;
htm = document.getElementsByTagName('html')[0];
htm.style.height = height;
htm.style.overflow = overflow;
},
// In IE, select elements hover on top of the lightbox
hideSelects: function(visibility){
selects = document.getElementsByTagName('select');
for(i = 0; i < selects.length; i++) {
selects[i].style.visibility = visibility;
}
},
// Taken from lightbox implementation found at http://www.huddletogether.com/projects/lightbox/
getScroll: function(){
if (self.pageYOffset) {
this.yPos = self.pageYOffset;
} else if (document.documentElement && document.documentElement.scrollTop){
this.yPos = document.documentElement.scrollTop;
} else if (document.body) {
this.yPos = document.body.scrollTop;
}
},
setScroll: function(x, y){
window.scrollTo(x, y);
},
displayLightbox: function(display){
$('overlay').style.display = display;
$('lightbox').style.display = display;
if(display != 'none') this.loadInfo();
},
// Begin Ajax request based off of the href of the clicked linked
loadInfo: function() {
var myAjax = new Ajax.Request(
this.content,
{method: 'post', parameters: "", onComplete: this.processInfo.bindAsEventListener(this)}
);
},
// Display Ajax response
processInfo: function(response){
console.log('calling process info');
if($('lbHeader'))
Element.remove($('lbHeader'));
info = "<div id=\"lbHeader\"><a href=\"javascript: closeLightboxes();\">close</a> or hit ESC</div><div id='lbContent'>" + response.responseText + "</div>";
new Insertion.Before($('lbLoadMessage'), info)
$('lightbox').className = "done";
this.actions();
},
// Search through new links within the lightbox, and attach click event
actions: function(){
lbActions = document.getElementsByClassName('lbAction');
for(i = 0; i < lbActions.length; i++) {
Event.observe(lbActions[i], 'click', this[lbActions[i].rel].bindAsEventListener(this), false);
lbActions[i].onclick = function(){return false;};
}
},
// Example of creating your own functionality once lightbox is initiated
insert: function(e){
link = Event.element(e).parentNode;
Element.remove($('lbContent'));
var myAjax = new Ajax.Request(
link.href,
{method: 'post', parameters: "", onComplete: this.processInfo.bindAsEventListener(this)}
);
},
// Example of creating your own functionality once lightbox is initiated
deactivate: function(){
if($('lbHeader'))
Element.remove($('lbHeader'));
Element.remove($('lbContent'));
if (browser == "Internet Explorer"){
this.setScroll(0,this.yPos);
this.prepareIE("auto", "auto");
this.hideSelects("visible");
}
this.displayLightbox("none");
}
}
/*-----------------------------------------------------------------------------------------------*/
// Onload, make all links that need to trigger a lightbox active
function initialize(){
addLightboxMarkup();
lbox = document.getElementsByClassName('lbOn');
for(i = 0; i < lbox.length; i++) {
valid = new lightbox(lbox[i]);
}
}
// Add in markup necessary to make this work. Basically two divs:
// Overlay holds the shadow
// Lightbox is the centered square that the content is put into.
function addLightboxMarkup() {
bod = document.getElementsByTagName('body')[0];
overlay = document.createElement('div');
overlay.id = 'overlay';
lb = document.createElement('div');
lb.id = 'lightbox';
lb.className = 'loading';
lb.innerHTML = '<div id="lbLoadMessage">' +
'<p>Loading</p>' +
'</div>';
bod.appendChild(overlay);
bod.appendChild(lb);
}
// Send AJAX Call
function sendForm(url)
{
new Ajax.Updater('lbContent', url, { method: 'post', parameters: Form.serialize($('content_form'),true) });
}
// Function to destroy lightbox elements
function closeLightboxes()
{
if(lightbox.prototype)
lightbox.prototype.displayLightbox('none');
if($('lbHeader'))
Element.remove($('lbHeader'));
if($('lbContent'))
Element.remove($('lbContent'));
}
// Close the lightbox if ESC is pressed
document.onkeypress=function(e){
var KeyID = (window.event) ? event.keyCode : e.keyCode;
if(KeyID == 27)
{
closeLightboxes();
}
}
I have a personal academic website in which I made a small last modified JS. I used the last.modified string for windows of the following format: MM/DD/YYYY HH:MM:SS , the time being two hour indices, two minute indices and two second indices. I took substrings of the last.modified string and used an array of "month words" for the month substring, to make the display of it more aesthetically pleasing. When I checked my website on my Google phone, I realized that the last.modified string has a different format as follows: (Day, first three letters), DD (Month, first three letters) YYYY HH:MM:SS GMT , so all the relevant indices were offset, which messed up the script. Is there any way to gear this script to work for both windows computers and Google phones, creating two different cases one for phone and one for computer? Maybe even Macs and all smartphones in general? Or is there maybe an easier way to do this server-side? Thanks in advance! ok i have already found a script to hide a certin file type here it is: Code: x=getAttribute('src')x=x.substring(0, x.indexOf('.jpg')); I don't know javascript so can someone please explain what that does to me and please modify it so it will work with this Code: var displayStyle = (divIndex==selectedIndex || selectedIndex===true)?'inline':'none'; document.getElementById('game_'+divIndex).style.display = displayStyle; basically i want to 1. change the script so it finds .jpg and .JPG 2. use the script in the second script below to basically hide the objects with that extension you can use the second script or make a new one if you want... 3. make it so i can make a link go to javascript:functiontocall() and thats it Thanks in advance and please help it shouldn't take more then a few minutes. I can get this code to take two separate sections of a file which are not beside each other and write them into another file. It always comes up as a single full line of the code instead of the sections I want. The code includes the student number first name last name and three results of assignments. I want the code to write the student number and three results of all the students into a file and then work out the average of the student results. Can you help? Code: try{
while (in.hasNextLine())
{
String line = in.nextLine();
out.println( line);
int i=0;
if(!Character.isDigit(line.charAt(i))) { i++; }
studentStringNumber = line.substring(0, i);
String stringResult = line.substring(i);
studentStringNumber = studentStringNumber.trim();
stringResults = stringResults.trim();
double stringResultsValue = Double.parseDouble(stringResults.trim());
stringResults = in.nextLine();
studentStringNumber = in.nextLine();
studentNumber = Integer.parseInt(studentStringNumber);
if(in.hasNextInt())
{
int value = in.nextInt();
}
results = Double.parseDouble(stringResults);
if(in.hasNextDouble())
{
double value = in.nextDouble();
}
Scanner lineScanner = new Scanner(line);
studentStringNumber = lineScanner.next();
while(!lineScanner.hasNextDouble())
{
studentStringNumber = studentStringNumber+ " " +lineScanner.next();
}
stringResultsValue = lineScanner.nextDouble();
}
}
I maintain a website for a small local restaurant. I do this with FrontPage so I know very little coding. I have an upload manager so the owner can remotely upload a txt or doc file of daily specials to a folder on the server. I would like to put a java script into one of the web pages that would open and display this file on page load. Is that possible and can someone help with the code, Thanks Does anyone know how to accomplish this? I got the html file to show but none of the text in the file will show.
Hi i am using javascript for the first time and i have a problem .I have 2 files html and javascript file in seperate but i donot know how to make them work .the code is down below .Thanks in advance for help. HTML <!DOCTYPE html> <html> <head> <script src="http://code.jquery.com/jquery-1.9.1.min.js"></script> <meta name="description" content="Instagram API - usage" /> <meta charset=utf-8 /> <title></title> </head> <body> <input id="lat_input" type="number" value="60.221374"/> <input id="lng_input" type="number" value="24.805391"/> <button id="search_location">Search</button><br/> <button id="get_popular">Get popular</button> <div id="images"></div> </body> </html> Javascript file // API DOCUMENTATION: // Instagram Developer Documentation var clientId = 'e7538f47e197479d8d32a63ae3ae4cd2'; $('#search_location').click(function () { getMediaByLocation($('#lat_input').val(), $('#lng_input').val()); }); $('#get_popular').click(function () { getPopularImages(); }); function getMediaByLocation(lat, lng) { var o = { lat: lat, lng: lng, client_id: clientId }; $.getJSON('https://api.instagram.com/v1/media/search?callback=?', o, function (response) { processImages(response.data); }); } function getPopularImages() { var o = { client_id: clientId }; $.getJSON('https://api.instagram.com/v1/media/popular?callback=?', o, function (response) { processImages(response.data); }); } function processImages(array) { $('#images').empty(); $.each(array, function (index, element) { var fs = $('<fieldset>').appendTo('#images'); $('<img>').attr('src', element.images.low_resolution.url).appendTo(fs); if (element.caption) { $('<pre>').text(element.caption.text).appendTo(fs); } $.each(element.comments.data, function (index, comment) { $('<pre>').text('Comment from ' + comment.from.full_name + ': ' + comment.text).appendTo(fs); }); }); } I have the ability to remotely upload a text file to a folder on my web server. Periodically during the day I update that file and re-upload it which overwrites the previous file. I am looking for a script to insert in a webpage that will "get" and display the current version of that file on page load. Thanks in advance. Hi all, this is the code I'm using in order to display the contents of an xml file into a page. It's working fine with IE but with Firefox. I have searched over intrenet and have applied all suggestions I've found about this issue. Unfortunately it's still not working. Can you please help me??? Code: function importXML()
{
if (document.implementation && document.implementation.createDocument)
{
xmlDoc = document.implementation.createDocument("", "", null);
xmlDoc.onload = createTable;
}
else if (window.ActiveXObject)
{
xmlDoc = new ActiveXObject("Microsoft.XMLDOM");
xmlDoc.onreadystatechange = function () {
if (xmlDoc.readyState == 4) createTable()
};
}
else
{
alert('Your browser can\'t handle this script');
return;
}
xmlDoc.load("news.xml");
}
function createTable()
{
var x = xmlDoc.getElementsByTagName('event');
var newEl = document.createElement('table');
newEl.style.width = '100%';
newEl.setAttribute('cellPadding',0);
newEl.setAttribute('cellspacing',0);
var tmp = document.createElement('TBODY');
newEl.appendChild(tmp);
for (i=0;i<x.length;i++)
{
var row = document.createElement('TR');
if (x[i].childNodes[0].nodeType != 1) continue;
var container = document.createElement('<TD style="padding-left:3px; font-weight:bold;">');
var theData = document.createTextNode(x[i].childNodes[0].firstChild.nodeValue);
container.appendChild(theData);
row.appendChild(container);
tmp.appendChild(row);
row = document.createElement('TR');
if (x[i].childNodes[1].nodeType != 1) continue;
var container = document.createElement('<TD class="box_2">');
var theData = document.createTextNode(x[i].childNodes[1].firstChild.nodeValue);
container.appendChild(theData);
row.appendChild(container);
tmp.appendChild(row);
}
document.getElementById('writeroot').appendChild(newEl);
}
Hi, I have the following code snippet: test.html ====== <script language="javascript" type="text/javascript"> var testVariable = "test"; </script> <script language="javascript" type="text/javascript" src="test.js"> </script> test.js ===== var testVariable = window.top.testVariable; In firefox, I'm able to access testvariable defined within test.html in test.js. But in chrome, test.js couldnot get the window.top.testVariable field defined in test.html. Can any one please let me know how i can make it work in chrome?. Am i missing something here?. how can I display the same Javascript Graph more then once on the same HTML page. Everytime I add another graph using the same code on the same HTML page only one graph will show. Here is the code that I have: <html> <head> <title>Graph</title> <body> <title>Data</title> <p align="center"> </p> <p align="center"><font size="4"><b>test</b></font></p> <center> <script type="text/javascript" src=".\JavaFiles\wz_jsgraphics.js"> </script> <script type="text/javascript" src=".\JavaFiles\line.js"> </script> <div id="lineCanvas" style="overflow: auto; position:center;height:300px;width:800px;"></div> <script type="text/javascript"> var g = new line_graph(); g.add(' 1.0',197); g.add(' 2.0',721); g.add(' 3.0',852); g.render("lineCanvas","test"); </script> <p align="left"><font size="2"><b>Test </b></font></p> </body> What can I do to fix that. Thanks |
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