Hello experts,
A source for matter for java programming language, how to get some java image up loader source code?
Give me an additional information for this kind of matter I know you got some opinions about java programming language and related to source codes.
Thank you programmers.
How to get some java image uploader source code?
Try Below Code. It have two step .
Step 1 : Paste this code into the HEAD of HTML document
<HEAD>
<script type="text/javascript">
<!– Begin
// width to resize large images to
var maxWidth=100;
// height to resize large images to
var maxHeight=100;
// valid file types
var fileTypes=["bmp","gif","png","jpg","jpeg"];
// the id of the preview image tag
var outImage="previewField";
// what to display when the image is not valid
var defaultPic="spacer.gif";
function preview(what){
var source=what.value;
var ext=source.substring(source.lastIndexOf(".")+1,source.length).toLowerCase();
for (var i=0; i<fileTypes.length; i++) if (fileTypes[i]==ext) break;
globalPic=new Image();
if (i<fileTypes.length) globalPic.src=source;
else {
globalPic.src=defaultPic;
alert("THAT IS NOT A VALID IMAGEnPlease load an image with an extension of one of the following:nn"+fileTypes.join(", "));
}
setTimeout("applyChanges()",200);
}
var globalPic;
function applyChanges(){
var field=document.getElementById(outImage);
var x=parseInt(globalPic.width);
var y=parseInt(globalPic.height);
if (x>maxWidth) {
y*=maxWidth/x;
x=maxWidth;
}
if (y>maxHeight) {
x*=maxHeight/y;
y=maxHeight;
}
field.style.display=(x<1 || y<1)?"none":"";
field.src=globalPic.src;
field.width=x;
field.height=y;
}
// End –>
</script>
</HEAD>
Step 2: Copy this code into the BODY of HTML document
<BODY>
<div align="center" style="line-height: 1.9em;">
Test it by locating a valid file on your hard drive:
<br>
<input type="file" id="picField" onchange="preview(this)">
<br>
<img alt="Graphic will preview here" id="previewField" src="spacer.gif">
<br> <div style="font-size: 7pt;">
</div>
How to get some java image uploader source code?
Hi Kristen James,
You may Check the link below that I have attached for the Java codes regarding with image upload.
I think it was understandable and better than other codes that I've seen.
Rose Indian: Upload Image Java Source Code
Hope that it would be helpful for your problem.
Thanks and more powers.
