How Do I Copy Images In Datalist Without Going To Server Asp.Net
Aug 29, 2006
I have a page with two Datalists containing X number of ImageButtons.
When the user clicks on an image in Datalist1 I need to copy the image
to "Obverseimg" when the user clicks an image in Datalist2 I need to
copy this image to "Reverseimg". This all works fine when it uses
"Runat Server".
How can I do this without going back to the server? It gets much to
slow refreshing all the images for every click. What Javascript can I
use? Note that the images are comming from a SQL table. Not from any
..jpg or .gif. Code:
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May 13, 2011
I am working on a project where I need to drag an image from a ASP.NET datalist control that is bound to a datatable to a repeater control that is bound to a datatable. The issue I am having is I need to know the Id (field bound to the datalist) of the row of the dragged image. Is there a way to access this field when the image is dropped? I would also need to know the id of the row in the repeater that the image is dropped on.Here is the code that I currently have:
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="SRCartPg2.aspx.cs" Inherits="HRI.Proof"%>
<!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" >[code]............
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Dec 16, 2011
I have files on the server: .txt, .xml, .config, and "no extension" - all editable with notepad.
User will write some input, it will be added to file in specific place.
I need an ability to change element value in file (in one of them - depends what user choose) (or it even can be some trigger word it-self like CHANGE_ME for not to use attributes)
Create a temporary copy of edited file and create a unique temporary link to it.
I don't know what to start from.... For now I know how to make XHR, but what to do with other extensions?
Have no idea how to save the NEW file (a copy of original file) on server , and create a UNIQUE link ,and delete the file right after it was downloaded.
I can find a specific word in xml file, but how to change it?[code]...
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Jul 20, 2005
I have a rolling image script that works fine except that the images do not seem to be preloading properly. The images are still being pulled on every interval from the
server according to the logs...is it because I am using the document.write method? Is that forcing a refresh? Code:
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Jun 29, 2009
i cant get images on an external server to appear in a thickbox, the loading animation just keeps going. when i turn off JS the image shows fine, so the link is correct.is this a limitation or security precaution of thickbox?
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Nov 25, 2009
I'm have some images on a site that I want a user to download to their sdcard.i have urls for the images and i have a webpage with a button.when the user clicks the button, i want it to download those images to an sdcard in their pc (hopefully they can select where using a windows open file type box).i think this may be quite difficult due to security with browsers and Iv looked into activex object (but cant get it to save to my filesystem).if this cant be done, perhaps i could do it on the server-side using php and have the user use filezilla to download the images. obviously this is not a very elagant solutio
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Jul 13, 2010
I have created a photography website myself and coded it all in dreamweaver cs4. Now i have created it using html, as i didnt want to limit it to flash users and loading times etc etc. So today i found myself a nice simple slideshow tool that uses html and javascript. i created it using a site online (which i will not post as i dont think we are allowed to post to online sites).
The slideshow loads images up in the background, and it plays them in a random order.
Now i am able to define individual image links to either a url of the an image, or point it to individual images, listing them one by one in my coding, which as a photographer having differet galleries is goign to be a royal pain when i want to have new images showing up.
So my idea is to replace the code that retrieves in dividual images from url's, to replace it with a piece of code that will display an image from a list of about 7 or 8 folders on my server all containing images....
i.e. displays an image from the folder .../images/models/pic01.jpg then it brings up an iamge from a different folder .../images/portrait/pic08.jpg.
Is there a way to do this and how can i go about it?
this is the code i currently have:
<!-- configurable script -->
<script type="text/javascript">
theimage = new Array();
// The dimensions of ALL the images should be the same or some of them may look stretched or reduced in Netscape 4.
[Code].....
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May 24, 2011
I am looking to build a slideshow (basic, with next/previous options, e.g jquery cycle) but I would like it to get the images from a specific folder. So, whenever I want the slideshow updated, I would simply drop the files in a folder and that would do it.
Would this require a php script? If yes, direct me to somewhere to find out more...Or if there are other ways.
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Dec 16, 2011
Should I disable the right click option or not? I have a gallery site, I don't want people to be able to copy the images with the default right click over an image. From a professional looking site point of view I suppose I would be messing with the functionality a bit too much, OR is it OK in this instance to disable the click. I know how to write the code to disable the click, but what I was thinking was maybe it would be better to leave the right click but change the menu options? I'm not sure how to change the menu options ere is a link to the site. [URL]
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Nov 28, 2006
From any page, I want to be able to call a JS function that will do the
equivelant of select all, and copy. This data will then be posted to a
page that will log it.
This would be easy using copy/paste functionality but I don't want to
screw-up users copy/paste buffer. Anyone have an example of how to
retrieve all text with similar formatting of copying page to notepad
without using copy/paste functionality?
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Oct 2, 2010
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?
Javascript Code
window.onload = initAll;
var xhr = false;
function initAll() {
document.getElementById("makeTextRequest").onclick = getNewFile;
[Code]....
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Mar 11, 2010
I'm trying to write a script that will be loaded from one server into a website on another server. This script is trying to talk (ajax) to the server that it comes from but I'm getting "Access Denied" errors. I'm well aware that cross-domain calls are not allowed for security reasons so my question is how does Google Analytics work because essentially thats what I'm trying to accomplish. I can embed a Google Analytics script into my website and it'll gather data and send it back to Google.
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Apr 19, 2010
I'd been looking for some way to get server date/time without using any server side script (such as ASP, PHP, etc).
I found this and it worked just excellent for me! I just want to share it because it wasn't easy to find.
I created a js document with code:
Code:
Now, I can use this js within a html like this:
HTML Code:
You may change your machine date/time and check both dates.
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Feb 10, 2010
I would like to open an html file locally (not fetch it from a server) and somehow use javascript to fetch the relative resources from the server. One solution would be to convert all of the relative links to absolute links. I can convert the html source file anyway I wish, but ideally I would like to modify the html source as little as possible, for example insert a function that modifies the result of the src attribute. How would I go about this? Is there any trick I can use to define where the relative home is? Am I going to get into any scripting security gotchas?
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Dec 31, 2006
I am creating an XML document on my page with javascript. My question
is, is it possible to save that xml file on the server (I have write
permissions) only using javascript, ie no server code? This task would
be trivial using server code, but I was wondering if I can do it all
with client code and post backs? Well, any input?
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Dec 7, 2010
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
[Code]...
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Jun 24, 2010
In ASP.Net, I am trying to create a WebControl. In this control, I have RenderControl method overridden with my html controls.
protected override void RenderContents(HtmlTextWriter output)
{
output.Write(@"<table><tr><td>");
[code]....
How can I make the button call the click event so that the server side method btnExecute_Click() can be called? Also, this button calls a javascript function before server side even.
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Jan 12, 2007
how to change images based on action. Even clicking changed images should do respective actions. and while displaying only one image at a time sholud get displayed. I am using three images for a single column of a table in Jsp. Code:
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Jan 22, 2011
What I'm looking to do is have a folder of images that I have show up on my website.I'm also looking to pull from this folder up to 6 or 7 times on the same page w/ randomized pictures that do not repeat.Finally, I'm looking to be able to size and name these images based on which image randomly pulls. b/c it's not grabbing the images.
images = new Array()
images[images.length] = 'images/example.jpg'
images[images.length] = 'images/example.jpg'[code].....
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Jul 6, 2010
I have to do a slideshow with images of different widths... am using cycle plugin, which I like very much... I have a little test slideshow here, http:[url]....it's not centering imgs in containing div (I made div width of widest image.. this will work for my situation, in which imgs will be hard-coded..)if you inspect img element in firebug (#slideshow img), it shows that the plugin adds a style of position: absolute; top: 0px; left: 0px .to the img; why does the plugin do this.. how can I center the images in containing div...
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Oct 5, 2009
I need to refresh multiple images on my site. So every time the page gets refreshed the images need to change. It worked fine with the script below, but this is only related to 1 image
I tried to copy the script and change the "ID's" but this does not do the job.
What should I change/add to the script below?
In head:
In body:
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Apr 14, 2011
I am trying to make different images hover over a table of sliced images when you mouse over a particular image. ex. mouse over image 1 = have image 1.1 hover over entire table of images in spot A; mouse over image 2 = have image 2.2 hover over entire table of images in spot B....ect. what i have so far only allows me to mouse over image 1 and have image 1.1 hover over entire table in spot A. Any time i try to move forward with more div's on other images it just jacks everything up.
Here it is: <html>
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Dec 10, 2010
Iīve just launch my website-portfolio, well itīs not yet the final version but it is almost and despite I am satisfied with the final result Iīve detected a really strange bug that only happens sometimes. The thing is when the first introduction Slide appears (the one with the hand-made drawings), sometimes the images shrink from the normal size to small tiny images. This doesnīt happen always and if you refresh the page it disappears.
Follow the link to the page were the bug happens - [url]. I'm using jquery cycle plugin, check it out.
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May 25, 2010
I am working on a small gadget which downloads a series of images from the web and displays the images in a loop. However i am having trouble saving the xmlhttprequest to a file to use later in an array. I have read that it should be easy to save the .png using Scripting.filesystemobject but have been unable to find any information on how to do it.
Here is my code so far:
Code:
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Sep 20, 2010
i used setTimeout() function in my image gallery to scroll images , i used setTimeout("myfunction()",1) in my script. Now my image gallery is working properly but problem is that the speed of scrolling images if normal in firefox, but in internet explorer it is slow, and in google chrome it is very fast , Sir how to resolve this problem
[Code]...
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Mar 9, 2010
I prefer jQuery over flash and not sure how to tackle this, so please advise as best you can. Trying to create a site that allows for images to go full browser and then have the ability to have the other images slide in based on a click.
I also want to float a menu that will allow it to pull in other media (video, that would slide in the same way). The best example I can share is this: http://j.mp/5U79i1 What he is using is flash based (slideshowpro director and slideshow pro for flash). Not interested in flash for this personal project.
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