Get Image Dimentions From File?
Jul 6, 2010I need some JavaScript code which will display the width and height of an image, before it is created on the page, so from the file itself.
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Convert Image File To Binary File?
Dec 1, 2011I am creating a form using html5 and javascript. Am using <input type = file> tag to browse and display the image file. I need to convert the image file to binary file to store it in web database.
Is there any method to convert image file to binary file.
Image File To Binary File Conversion?
Dec 1, 2011I am creating a form using html5 and javascript. I need to display user image and am using <input type=file> tag to browse the image file. Now I need to convert the image file to binary file to store it in the web database.
Is there any method in javascript for binary conversion.. convert image file to binary file.
Image Swap - Capturing File Name Rather Than The Entire Path Of The SRC On Input Type="image"
Sep 7, 2010capturing just the file name rather than the entire path of the SRC on my input type="image". Basically when I hover over an image, the Default Image should change to the image being hovered on. Here is my code, can't quite get it to work. Sorry I'm very new to JavaScript
<html>
<head>
<script language = "Javascript">
function ChangeDefault(src)
{
//document.frmMain.DefaultImage.src = src <--Doesn't work at all
alert(src) //<---Displays the entire file path, want just file name
[Code]...
Replace Image File Path With Relative Path To File Name
Apr 27, 2009I'm using a script to include images into a slide show using direct URLs to the image files, but I am using fckeditor (PHP) for my users to edit their content. The script in the .js file that pulls the images into the slide show.The user's image file is going to be named something like, "userImage01.php". Inside that file would be their image location path ~ "images/user/image1.jpg".Therefore, I need the above javascript to pull-in "userImage01.php" INSTEAD OF the image's location path.
View 10 Replies View RelatedChecking If A File Is An Image?
Oct 6, 2010I got a file upload form (in asp), besides of checking if the extension is .jpg .bmp etc, how do i check if the file really is an image? so pple wont be able to change an exe file to jpg and upload it right away.
View 2 Replies View RelatedFile Selector Image
Jun 20, 2010I want to show the miniature of a selected image /windows file selector) after the selection has been made but before the image is uploaded.Is this possible?I need to "repair" this code which according to the user has done exactly that but I dont understand how an image which is still located on the local hard drive can be shown on the site.
View 5 Replies View RelatedImage Gallery From File Directory
Aug 14, 2011I have almost 300 photos that I want to have in a gallery that is easy to use. I would like to avoid making 300 list items (as is necessary with all of the auto rotators and other jquery plug ins that I've found) but to have the images load straight from the folder after the rest of the website has loaded.
It wold be nice if maybe there was a pretty horizontal scroll bar or something and the image in the middle of the page was biggest if possible, but I'm really not picky. I don't know what the best way is to display so many photos! They don't need captions or anything.
Alt Text In Random Image .js File
Feb 15, 2010Is there any way to add "alt" attributes to the images in the .js file?
View 6 Replies View RelatedDocument File To Image Conversion?
Oct 5, 2011Is it possible to convert a document file to an image using javascript? Anyone ever tried it? Please suggest any codes for it because I've done my research and I see it only working for php, java and other languages.
View 3 Replies View RelatedImage Preview With Input File
Jan 18, 2011I am getting problem to preview image when user select file before submit the form. I tried to search on internet to sort out this porblem but no succeeded.
My code is as below:
Code:
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Untitled Document</title>
[Code]......
JQuery :: Get Full Image Name For FILE Input?
Nov 22, 2010I'm trying to get the full value from an "image" field, with this:
$('#client_local_offer_image').change(function(){
alert($('#client_local_offer_image').val());
});
However, the value only seems to include the filename - and not the full path (what I'm trying to achieve, is a "preview" feature - which will shrink the image down to a fixed size, and update an existing <img id="xxx"> bit in the HTML)
HTML File Not Opening From Image Link
Apr 14, 2009I have a JS which I have already started to try to customise, but I am having some difficulty with it in that when I click on an image, it does not take me to my html page.with care.html. Although all files are in the same folder, I get an error indicating that the fille cannot be found (I have checked the file name spelling). I am not doing any of this online as the Web pages, when working, will be put on CDs.
View 7 Replies View Related.js File Contains A Line That Moves An Image Improperly?
Jun 30, 2010Hey everyone, I'm working on a website, and I have one page that uses a forum that is supplied by tal.ki.The forum works fine, but the .js file that the forum uses is grabbing the image that I am using as my header on the page (not in the header of the html, just on top of the page) and moves it down and right from where it is supposed to be. My apologizes for the file being so long, but I have no idea which line it is that makes the image move. If needed, I have pictures of how it looks in the program that I use, vs. how it looks when viewed in a browser.
if (!window.chatter) {
window.chatter = function() { return this; }();
}
[code]....
'Random Image Script' Can It Be A Js Include File?
Oct 22, 2006Is it possible for 'Random Image Script' http://www.javascriptkit.com/script/cut144.shtml to be a js include file rather than having to be in the body tag so that I can edit it centrally and apply to multiple pages rather than having to edit each page individually when I have a new image and link to add to the script?
View 2 Replies View RelatedHide Email With JS / Want Link To Be Image File?
Dec 16, 2010I found code online to avoid the insecure mailto:email@email.com function, but what I am looking for is, instead of text link I want an image link.So, where it says Click here to email, or any other text, I want that to be my image file, which will be placed in a DIV.
View 2 Replies View RelatedAlert Won't Display Dimensions Of Image File
Dec 24, 2010The following code returns the width and height as: undefined in the alert. I can`t see what i am doing wrong here. I would like the width and height of the chosen image to be displayed in the alert.
<html>
<head>
<script type="text/javascript" language="javascript">
function getImageSize() {
[code]...
Changing Image In Frame From Base HTML File
Nov 2, 2010Got an assignment for a javascript class and I have been banging my head against the wall for a week now.[code]In the main page I have tried several different ways to access the "src" property of the image, none of which I am 100% sure is correct. I think the problem is in the main page, in that I am not accessing the image right, but I could be wrong. I have spent hours on google and digging through the book, but I am still coming up empty handed.
View 1 Replies View RelatedLoad An HTML Image From Memory Instead Of A Physical File?
Jan 16, 2011I am developing a mobile app using html/css/js; this app needs to capture images using phone's camera and perform some actions on the images. Since I am using js, which by definition and design does not and can not have I/O functions, I keep the images in memory. However, when I try to display the pictures, using <IMG SRC='...'> it seems that the only way for HTML to load an image is from a physical, disk-based file. Since the trivial solution (to create a "RAM disk" and put these "files" there) is not accessible from html/css/js platform, I wonder if someone else have had this problem before.
View 3 Replies View RelatedPossible To Capture Contents Of Iframe As Image Or Convert It Into A PDF File?
Aug 23, 2011Not sure how stupid this requirement is, but I have a scenario, where I am rendering reports via iframe by providing a URLI am rendering reports through iframe by providing the application URL. Now the requirement is to generate a PDF file out of the iframe. I have to create a pdf file from the iframe src. I have no control over the application that is generating report in jsp.Is it possible to capture contents of iframe as image or convert it into a PDF file?
View 3 Replies View RelatedExtract Date And Time Stamp Of A File/image?
Nov 6, 2011I'm uploading an image every few seconds. I'd like to display the date/time stamp of the image on the web page below the image. I have not seen any code that allows me to do that, so it is possible that javascript (or any other codes) will not be able to do that.
View 14 Replies View RelatedPlay A .wav Sound File When Someone Hovers Their Mouse/pointer Over An Image?
Feb 13, 2010I would like to play a .wav sound file when someone hovers their mouse/pointer over an image. I am running a Linux OS.
View 2 Replies View RelatedChange Image On Webpage By Checking Text File On Site?
May 18, 2010I'm try to set up a webpge that will play a live flash video on the left-hand side(got that part working) and display one slide of a presentation(jpg) to the right of the video. I would like to be able to control when the slide image changes by having some js check a text file on my server. The text file could contain something as simple as "Slide1.jpg". I will manipulate the text file with some code I've already written. Is there some simple js code I can put in my page that will cause it to check the text file every 5 seconds, and if the content of the file has changed, to refresh the image on the page with the new image? I'm try to get away from the "clicking" sound that is caused by doing a simple refresh of an Iframe.
View 3 Replies View RelatedSwapping A Solid Color Tile For An Image File In Game Map Background?
Nov 18, 2011I've created a javascript version of the classic game SOKOBAN. Basically what happens is you move the man around the "warehouse" and he must push the boxes into the target area. Copy the code and try it yourself to see what I have so far (note-he can't move the boxes yet).
My question is: Right now, my map consists of solid color blocks. What I WANT them to be is image files (for example: box.png, wall.png, floor.png) to add a little versatility and life to the map. I am not sure how to make this switch though. I suspect I make the change somewhere in the tile array in the initialize function, but I am not sure what..
Also, how can I get the boxes to actually MOVE? I.e. when my man pushes them, they move around in the direction he pushes?
ShowValue Function To Display The Image File Name Without Running A Bunch Of If Statements?
Nov 21, 2011I'm having two issues: First, is there an easier way for my showValue function to display the image file name without running a bunch of if statements? I tried doing something like document.getElementById('imgFile').value = imgArray[n]; but that did not seem to work.
Second, I'm trying to have the image file name change in my textbox when I click any button. I've accomplished this with onblur, but that only works if I click on the textbox. I'd like it to just change automatically.
[Code]...
JQuery :: Create A Simple Image Gallery By Loading Images From An Xml File?
Jan 11, 2011I'm trying to create a simple image gallery by loading images from an xml file The xml file looks like this
Code:
<?xml version="1.0" encoding="UTF-8"?>
<images>
<img>images/01_th.jpg</img>
[code]....
I'm trying to create a simple list of div's like below
Code:
<div>
<img = "images/01_th.jpg" />
</div>
[code]....