I have a form in vb 2010 with multiple image buttons displaying images. My problem is that when I click on a button the page automatically returns to the top of the page(the image is displayed). The me.button.focus() code causes the page to load on top of the displayed image. Is there a way to keep the focus on the button while the image is being diplayed at the same time.
View 2 RepliesI'm wanting to insert some javascript in the body of a page using ClientScript.Register..() when a user returns to it (either by back button or on link click). When I use the back button the inline server script is never hit in debug. Any way to get the server to evaluate the code every single time the user is directed to that page.
View 1 Repliesi have made a simple chat class but for displaying the msg i use a textbox but by ajax and page post back the scroll bar moves up and its very unprofessional so i need a way to set my returning function string to be displayed in div with scroll bar
View 3 RepliesI m ina problem and don't know how to fix it: I have six imagebuttons what i want is whenever user will click on any one of it he should be navigated to other page where the same image should be displayed enlarged- Now for that my aspx source code for awards page where all imagebuttons lies is-
[Code]....
Now where should i use querystring to hold imageurl in above code and how can u plz provide me the required code Secondly, on second page i am using aspx image control to show enlarged image How can i use querystring to assign imageurl of previous page image button to it
I am having weird display issues using the jQuery dialog with an iframe in Firefox and IE8.
I have tested the page itself outside of the iframe and the problems are not reproduced, only when inside of the jQuery dialog.
Issue,image actual size: 300x225 image display size: 400x300
JS Code - Parent Page
$(document).ready(function() {
var img = $('.photoLink');
var imgSrc = img.attr('src'); [code]....
The class of the image is set dynamically based on image dimensions.
The image path is set in the code behind, no styling or resizing done.
The images are resized upon upload to be no larger than 300x300.
Display is correct in Chrome and Safari, but in IE and FF for some reason it enlarges the image.
When I am featching binary images from database and displaying in datalist on asp .net image cotrol. The image display getting too much time. When I click on next button also I take too much time for display next image.
View 1 RepliesI have two Picture Libraries. One has pictures and the other contains the thumbnails created programmatically by me. I am displaying the thumbnails into a custom webpart. I need to display the original pictures on mouseover on the thumbnails displayed in webpart and the originals displayed should dissappear on mouse out.
View 1 RepliesI'm going to be calling a webservice that will return me data in xml format. Since the web service is not ready yet, I want to test locally by calling a function that returns the xml. So if I have a sample xml file on my hard-drive, how do I just open it and read it and create an xml string from it? I don't care at this point about parsing anything out; I will do that in the caller and have that written. I just want all the xml back.
View 9 RepliesI have converted text to Image(.png) using ASP.NET C# in Visual Studio 2010. But the image created cannot be displayed in the browser after submitting and it shows an message The image "http://localhost:49670/WebSite1/Default.aspx" cannot be displayed, because it contains errors.During debugging there is no error or warning or anything like that. How can I resolve this?
View 2 RepliesHere i use image in background in table column it does not displays the image but if i apply the same path for img tag in foreground it displays.
Here is code:
[code]....
I have a simple aspx page which display the google map when the user enters the address.
When the user click Next, I want to capture the displayed map and email to me.
How can I capture this google map image?
aspx:
<div
id="map"
style="width: 500px; height: 300px"></div>
<asp:Button
ID="btnNext"
runat="server"
Text="Next"
OnClick="btnNextClicked"/>
I am using MONDOR's MSCaptcha control in my ASP.NET 3.5 application, and everything seemed to work fine both locally and remotely, till I started receiving complains from rare users.I am using is for my web site registration, and as I see many people are able to register, I assume that the problem is rare.
However, I've heard two complaints from two different users that Capthca image is not displayed at all. They did not add any special blocks to browsers, and both tried several browsers and it did not work in all of them.here is my code for referrence:
web.config:
<httpHandlers>
< [code]....
I am displaying a few images in a formview. I want the UpdateProgress image to be displayed in the
Image1 rather than below the FormView1, when the next photo is loading.
[code]...
I am uploading an image from website and saving its path in the databse and the image in the images folder in the project. But the image is not being displayed when I assign the path in the databse in the image url and my datalist image.
SqlCommand cmd3 = new SqlCommand();
cmd3.Connection = con;
cmd3.CommandText = "insert into prod_details(prod_img,etc) values(@img,etc)";
string filename = Path.GetFileName(FileUpload1.FileName);
[code]....
I have an idea that the slases "/" are not exactly right. How can i chage that and get the image to display?
I want to display an image, be-able to drag small images on to the large image and then save the new image. Image having a photo as an image and wanting to put number blobs on and each number blob refers to a piece of text almost like labelling photo. I know how to drag and drop images using jquery but not sure how I would save the thing as a new image.
View 1 RepliesI must be missing something very basic here.I have an asp:Image control where Visible="false." The idea is that I don't want the image to be displayed unless there is a value in a database column that contains a value for ImageURL, in which case my code behind switches visible to "true"But in IE8, these image controls are displaying as broken images, even when Visible="false". Why is that? And how do I fix this?.aspx:
[Code]....
.cs:
[Code]....
i created area "Decoration" for dynamically generating images.
public ActionResult Round(CornerPosition x, CornerPosition y, int radius, string color, int width)
{
Color c = ColorTranslator.FromHtml(color);
Pen pen = new Pen(c, width);
MemoryStream s = new MemoryStream();
using (Bitmap bmp = new Bitmap(radius, radius))
using (Graphics g = Graphics.FromImage(bmp))
{
g.SmoothingMode = SmoothingMode.HighQuality;
g.Clear(Color.Transparent);
when i reference image on the page <img src="/Decoration/Corner/Round/Right/Top/8/Black/1" /> it displayed properly if started in VS 2010 debugger.
but as soon as publish web site image not displayed!
when i click the picture that is displayed in the detailsView ImageField, the jquery lightbox pops up, but does not show the picture. it shows a red x in the middle of the lightbox. the same thing happens with the asp:Image control shown in the code below. The picture is stored in a SQL database Image datatype. Using master pages.
[Code]....
[Code]....
[Code]....
I have a gridview which right now is getting loaded with four pages of data. There are 50 rows per page. My problem is I need the "select all" button on my page to select 180 rows, not just the 50 on the page. This is my javascript:
Code:
function sel() {
var frm = document.forms[0];
isSelected = !isSelected;
for (var i = 0; i < frm.elements.length; i++) {
var e = frm.elements[i];
if (e.type == 'checkbox' && e.name.indexOf("ckSelected") > -1)
e.checked = isSelected;
}
}
I am more a C# person than javascript, but I am deducing that I need something other than document.forms[0] to represent the entire gridview. Or perhaps, I can't do this in javascript at all. Do I need server code to run and set a session variable, then when the user clicks the button to do something with all his selected rows (it goes to a detail page), query that session variable to see if it's all rows instead of iterating through each gridview row individually to see if the checkbox is checked?
We have a web project that contain its business methods in a class library project called "Bll.dll"
some methods of Bll.dll return List<> ... from a source - that i don't remember now - told that returning Collection<> is better than returning List<> Is it a valid ? Note that i don't make any process on values returned from BLL methods .. just view it in a web page
I have a page that is based on my master page. the code below
<%@ Page Title="" Language="C#" MasterPageFile="~/Site.Master" AutoEventWireup="true" CodeBehind="CaseAdmin.aspx.cs" Inherits="Prototype4.CaseAdmin" %>
<%@PreviousPageType VirtualPath="~/Account/Login.aspx"%>[code]....
when the page above loads, i have link buttons on the left and an empty maincontent area next to its right. what i want to do is display an entry form in the main content on click event of the link button on the left. the second form is as below.(form not based on master page).
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="OpenCase.aspx.cs" Inherits="Prototype4.EntryForms.OpenCase" %>
<%@PreviousPageType VirtualPath="~/CaseAdmin.aspx" %>[code]....
how do i perform this task and if i wanted to display a different form in place of the first one that appeared in the maincontent area, how do i go about it?
I'm building a website for a friend where some pictures need to be uploaded. The pictures need to get a watermark on them automatically after uploading (to prevent other people using them as their own), but the watermark placement cannot be 'static'; if I put it in the same place on each picture then it will obscure too much of the content in some pictures.
So I want to enable my friend to choose the location of the watermark (possibly even the size, but that's not really important at the moment) for each picture individually.
At the moment I just have a page with a FileUpload control that allows my friend to pick the image. It is uploaded when the OK button is pressed and the URL to the image is stored in a database. That's basically it.
Now I was thinking to make another page after the upload page where you can see the image you just uploaded and can drag a picture of the watermark (which will be a transparent PNG image, possibly GIF if PNG is not possible) around to place it. Once placed, the user could click an OK button and the watermark is copied onto the image.
So what I need is a way to drag an image (the watermark) over another image (the picture), as well as the possibility to retrieve the location of the watermark image (relative to the picture image) afterwards (so I can draw it onto the picture using GDI+).
Is there anything that allows me to do this? When I search for stuff related to dragging images all I find is drag and drop samples, where you take an arbitrary image file and drag it into the browser. That's not what I want; the watermark is always going to be the same image, and it will be on the image by default (in the center or something). The user should be able to move it (possibly outside the boundary of the image to completely hide it) but never completely remove it from the image and drag it somewhere else (no drag drop).
I'm using ASP.NET 3.5I have created a Master Page. The master page is simple. It has a table at the top which has the colors and rows and columns and text that I need on each web page that gets displayed. Beneath the table I have a ContentPlaceHolder. The master page works as it's supposed too for each web page that gets displayed.My question is that I have this header at the top and then the ContentPlaceHolder, but how do I add a Footer to the Master Page? The footer naturally needs to be at the bootom of the Master Page!How do you add a footer and make it remain after the ContentPlaceHolder at the bootom of the Master Page?
View 4 RepliesI've got a Varchar2 field in my table which I want to convert to a CLOB. I am unsure whether the data would get truncated when selected. If so, what is the limit and does it depend on the database settings?
In my TOAD or SQLPLUS window it gets truncated but this may just be the environment settings. I'm not sure whether it would get truncated in my actual application (I can test this, but up to what size should I test?)
If it does get truncated, what's the best way to display the whole CLOB? There are other fields in my SELECT query, so I think I can't just loop through multiple rows. Is there any way out?
I'm trying to display a string on my content page which is set in the master page but i'm getting the error message: 'compid' is not a member of 'ASP.test_master'
Here's my master page code:
<%@ Master Language="VB" debug="true" %>
<script runat="server">
Dim compid As String = "test" [code]....
And my content page code:
<%@ Page Language="VB" MasterPageFile="test.master" %>
<%@ MasterType virtualpath="~/test.master" %>
<asp:Content ContentPlaceHolderId="CPHLoginButton" runat="server"> [code]...