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JavaScript - Uploading Multiple Files
Is there a way I can use JavaScript to compile a list of checkboxes with the value of the url of the file I wish to upload from my computer.
And then with that checklist PHP can grab the files from my computer and upload them to the server. Doesn't have the be checkboxes but basically a list of locations so the files can be uploaded one after another. Much like Facebook's ability to upload multiple files. I can't find out how to select multiple files, so I figured just compile a list. Similar TutorialsWell just came to notice this lack of tools on javascript to manage uploads or downloads while working on my new project. I've been trying different ways to get the upload progress, stimated time left, upload speed average, but everything I have done was somehow dirty. I have spent the last two days trying to get a flash file do this for me, and there is always an issue and you have to get a tricky solution to get something that should be a native javascript support at this age of the web. What do you think guys, isn't the web mature enought to get a decent upload / download progress functions? What are big guys doing, youtube, google, flickr? Hi, i got a webpage that links to 4 diffrent scripts but only one work at a time Any simple way around this ? Hi, So, i'm using the jkpanel dropdown script in my functional prototype to show context-sensitive design notes for our integrators. it's pretty cool, but i have an implementation question .. i have many source html files that call the jkpanel script, and each page requires unique content to be loaded into the dropdown panel .. but, what i see is that the drop-down content html file is hard-coded in the .js file. in other words, i need to create a .js 'and' and html for every different set of content i want to load into the dropdown panel .. so, if i have 12 html files to hold the drop down content, i also have to create 12 different versions of the .js file to point to them .. this seems like overkill .. is there a way to always point to the same jkpanel.js file in my <head>, but load a different html file to populate its content? Thanks! RL I have been working on a few budget scripts that I can access from the web in using HTML. My problem is that when variable values change I need to change these values in all of the HTML files on the server. I know that there is a way to declare global variables in a single file and use those values in another file but I have not been able to find any information that tells me exactly how to do this. I have tried to put it together on my own using what little informaiton I have been able to find but have not been able to get this to work. Is there a more detailed referance that I can find somewhere or does anyone know what steps I need to take to make this happen?
This may seem a bit of an unusual question, but I've been tossing around an idea in my head for an experimental collaborative art & music website. I've not started building the site at all, and I've only a little HTML and no scripting experience. I plan on most likely using a service like squarespace for the ease of updating and member system and other features. (I imagine a few around here scoff at that kind of service! But that's beside the present issue.) So I imagine that if javascript is capable of handling this, it's not an extremely complicated solution. For example: say I have a song I'd like users to be able to listen to, but I want to split the parts (drums, strings, guitars, vocals, etc.) among a few different audio files, all embedded within close proximity of each other (say arranged vertically in two columns) on the same page. I want this so that users are free to play around with the parts, dropping them, lowering & raising volume, even pulling them out of sync if they please. Now what I want is a single button that will trigger all of the audio files to begin playback simultaneously, say, above the embedded files and centered. Would this be possible? Could anyone offer assistance in setting up this kind of thing? Thanks in advance! please i want to know how to Upload video file of any extention and it converts to .flv like U-Tube?
Hi, I hope someone can help me. I'll be honest and say I don't know much about javascript, but am fairly comfortable in html. I am building a website that will have multiple image swaps on multiple pages. I am building this in wordpress, and I'm guessing that means my approach will be different than if I wasn't using wordpress. Here's how one page would work: There are 10 images shown. 1,2,3,4,5,6,7,8,9,10. When number 1 is clicked on, I want a new image - 1a. When 2 is clicked on, 2a. So there are 20 different images in all on a given page. Also, I want the user to be able to click on the image again to restore the original image. I would prefer onclick to onmouseover. There will be literally dozens of pages like this on the site, managed by wordpress, so hundreds of images to swap. Basically the first image is a question - the second image is the answer. Is this possible? I am developing extension which should upload currently displayed html as a file to a remote web server, unfortunatelly so far i haven't suceeded. I think this should be done through XMLHttpRequest(), but neither I know how to upload files through XMLHttpRequest nor how to convert string to file. The HTML form that uploads a file: <form method="POST" action="https://woodmin.catsone.com /api/add_candidate" enctype="multipart/form-data"> <input name="resume" type="file"> </form> But as I said i need my plugin to do it automatically and file must be made from html code. Maybe you have some ideas, advices or good links which can help to solve my problem? This is a real headache for me! Thank you in advance. Hi, I have searched the web for many tools to upload a file and shows it progress, but they all seem to use, flash, codebehindfiles, php etc. I was looking for one that used pure Javascript was wondering if anyone could help? Thanks Marcel. i want to know how to Upload images or videos through drag and drop (jquery or html5 tools)
Dear friend , I am uploading text file on html page , that text file lies on desktop and getting updated at every hour . I will keep my html page on server so how will it upload that text file from my desktop ? it is being generated by one cloud sensor . Can someone tell me the best way to merge two css files? Just getting started and would love the help. Learning a lot googling, but would also like some guidance.
So, I have a dynamic PHP file on my server. I want to make it so browsers can take the code I provide and paste it in an .html, .php, or .asp file, and it'll display across the board. The file would need to be included, unless someone thinks there's a better way of doing this? The only example I could think of would be Google Adsense's code? But I'm not sure. I have a secure server that I want users to be able to execute sinple .cmd files by clicking in a button on a web form. I am very new to this and kindly ask for some guidance. When I click on the button I get a error on page at the bottom of the window and the file the .cmd should create is not. Here is what I have so far: <HTML><HEAD><SCRIPT type="text/javascript" LANGUAGE="JavaScript"> function run(file) { var ws = new ActiveXObject("WScript.Shell"); ws.run(file); }</SCRIPT></HEAD> <BODY> <FORM name="Form1"><CENTER> <BR><img src="../icons/HelpDesk_logo.png" alt="OIT Support and Operations" height="100" Width="525"/> <BR> <H1>Reset Reader MGR in CS Gold </H1> <BR>This site is to be used only when all the readers contained in a single MGR have gone offline. Confirm this by using the Gold Reader Status screen.<BR><BR> <B> DO NOT USE THIS IF ALL READERS ARE OFFLINE. CALL PSIG STAFF ASAP!</B><BR><BR> Please select the appropriate MGR to bounce from the list below.<BR> Once you click the correct button please verify that the readers are now online using the Gold Reader Status screen.. If the readers do not come back online contact the AIS PSIG representative.<BR><BR> <B>ONLY CKICK THE BUTTON ONCE</B> <BR> <BR> <Input type="Button" name="Bounce Aero MGR" value="Bounce Aero MGR" onClick="run('D:\bounce_mgrs\BounceMGR2200-Aero.cmd')"/> <BR><BR> <Input type="Button" name="Bounce Copier MGR" value="Bounce Copier MGR" onClick="run('D:\bounce_mgrs\BounceMGR2400-Aero.cmd')"/> <BR><BR> <Input type="Button" name="Bounce Micros_Default MGR" value="Bounce Micros_Default MGR" onClick="run('D:\bounce_mgrs\BounceMGR2600-Aero.cmd')"/> <BR><BR> <Input type="Button" name="Bounce Micros_A MGR" value="Bounce Micros_A MGR" onClick="run('D:\bounce_mgrs\BounceMGR2800-Aero.cmd')"/> <BR><BR> <Input type="Button" name="Bounce Micros_B MGR" value="Bounce Micros_Bo MGR" onClick="run('D:\bounce_mgrs\BounceMGR3000-Aero.cmd')"/> <BR><BR> <Input type="Button" name="Bounce XML MGR" value="Bounce XML MGR" onClick="run('D:\bounce_mgrs\BounceMGR3400-Aero.cmd')"/> <BR><BR> <Input type="Button" name="Bounce Vending MGR" value="Bounce Vending MGR" onClick="run('D:\bounce_mgrs\BounceMGR3600-Aero.cmd')"/> </CENTER> </BODY> </FORM> </HTML> Thank you. Hey guys, i havent got any code and im not asking for any! just wondering if anyone knows some good tutorials on vectors and how i can use them to store audio files! thanks in advance!
OK, I work for a company that accepts donations. Currently, the donation page looks nothing like the rest of the site. So I recreated the page to look like the rest of the site. But when I do so, Chrome shows it as a "security risk". Someone looked at it and told me that it's because the .js files aren't compressed and the browser considers this a security risk. So how do I compress the files? I'm trying to program/modify a simple countdown timer in a .js file. I was able to get it to work when I just loaded the index.html file straight from my computer to my browser but it failed once uploaded. Here was the code for my index.html file. Code: <script type="text/javascript" src="countDown2.js"></script> <body> <b id='itgoeshere'>timer should go here</b> <script language ="Javascript"> window.onload = cd() </script> </body> and here is my code for my .js file Code:
var days
var hours
var mins
var secs;
function cd() {
var today = new Date()
var eventDate = new Date(2012,0,28,19,19,70)
difference = eventDate.getTime() - today.getTime()
days = Math.floor(difference / (1000*60*60*24))
difference = difference - days * (1000*60*60*24)
hours = Math.floor(difference / (1000*60*60))
difference = difference - hours * (1000*60*60)
mins = Math.floor(difference / (1000*60))
difference = difference - mins * (1000*60)
secs = Math.floor(difference / (1000))
redo();
}
function dis(days,hours,mins,secs) {
var disp;
disp = days + ":" + hours + ":" + mins + ":" + secs;
return(disp);
}
function redo() {
secs--;
if(secs == -1) {
secs = 59;
mins--;
if (mins == -1) {
mins = 59;
hours--;
if (hours == -1){
hours = 23;
days--;}}
}
document.getElementById('itgoeshere').innerHTML = dis(days,hours,mins,secs);
if((days == 0) && (hours == 0) && (mins == 0) && (secs == 0)) {
window.alert("Chris is running."); // change timeout message as required
} else {
cd = setTimeout("redo()",1000);
}
}
function init() {
cd();
}
window.onload = init;
If I were to just cut and paste my .js code between my <script> it works but I was hopping to use it over again on multiple pages and having only one file to update. Also I'm very new at programming in general so if you see an obvious mistake not related to my question please let me know. Hi everyone, I'm a newbie and this is probably really easy but it just won't work! I've tried looking at various online sources but they are all either too technical or don't seem to work. I'm obviously doing something wrong! The code is posted below, it's not very long so hopefully someone will be able to debug it! Thanks lots! Original page: Code: <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> <html> <head> <title>variables</title> </head> <body> <script src="displaydate.js" type="text/javascript"></script> <br> </body> </html> External displaydate.js file: Code: function todaydate(){
var today_date= new Date()
var myyear=today_date.getYear()
var mymonth=today_date.getMonth()+1
var mytoday=today_date.getDate()
document.write(myyear+"/"+mymonth+"/"+mytoday)
}
Opening the original page in my browser displays nothing. Just a blank page. Any help you can give would be greatly appreciated! Geoff I want to make separate js and html files from my toggle.htm file: Code: <html>
<head>
<script type="text/javascript">
function toggle() {
var ele = document.getElementById("toggleText");
var text = document.getElementById("displayText");
if(ele.style.display == "block") {
ele.style.display = "none";
text.innerHTML = "show";
}
else {
ele.style.display = "block";
text.innerHTML = "hide";
}
}
</script>
</head>
<body>
<a id="displayText" href="javascript:toggle();">show</a> <== click Here
<div id="toggleText" style="display: none"><h1>peek-a-boo</h1></div>
</body>
</html>
My togglejs.js file looks like this: Code: function toggle() {
var ele = document.getElementById("toggleText");
var text = document.getElementById("displayText");
if(ele.style.display == "block") {
ele.style.display = "none";
text.innerHTML = "show";
}
else {
ele.style.display = "block";
text.innerHTML = "hide";
}
}
My togglehtm.htm file looks like this: Code: <html> <head> <script type="text/javascript" src="toggle.js"></script> </head> <body> <a id="displayText" href="javascript:toggle();">show</a> <== click Here <div id="toggleText" style="display: none"><h1>peek-a-boo</h1></div> </body> </html> What changes should I make. Please help. |
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