Forms Data Controls :: Show Image In Repeater If Allowed?

Jan 20, 2011

On my main page I have a repeater that pulls the last 3 entries from the database. I want to be able to add pictures to the database and show those in the repeater, but only if the column is set to true. I can't seem to get past the part about have the image show only if its supposed to.

Here is the code for my page:

[Code]....

Code Behind:

[Code]....

SP:

[Code]....

So my questions are: Is the repeater the correct control to use?

How do I only show the image control if the column "NewsImgShow" is true?

View 3 Replies


Similar Messages:

Forms Data Controls :: Show / Hide A Div In A Nested Repeater By Clicking On A Button Inside Parent Repeater?

Nov 12, 2010

what changed do I need to make to my code for it to achieve what I'm after.

At the moment I am getting a "cannot cast to type" error message with the below code.

I have also tried calling the ItemDataBound method in with the parent repeater tags and had no errors but when I clicked on the button it would just move back to the top of the page and would not hide or show any data. Also I have made the div style to none but the first record still shows its child but the rest don't.

[code].....

View 1 Replies

Forms Data Controls :: .NET C# Show Only Three Items In XML Repeater?

Apr 13, 2010

I have an xml repeater deployed on two different pages. On the "News" page, I'd like to show all the items (which works fine), but on the "Home" page I'd only like to display the three most recent items.The code I'm using is below.

[Code]....

View 8 Replies

Data Controls :: Display Image In Another Image Control When Mouse Is Moved In Nested Repeater

Jul 17, 2015

I have one repeater that has one image(image1) bound from data base .also i have one pop up div that  has another image(image2) without any image url.i wanna when click on image1 thats url put in image2's url and my pop up div show

View 1 Replies

Forms Data Controls :: Show Hyperlink On Condition In Repeater ItemTemplate

Nov 2, 2010

I have a Repeater displaying some data that doesn't do what I'd like to see. If a certain condition is met (ex: parent.NumOfChildren > 0) I would like a hyperlink shown. Here is what I have so far:

<asp:Repeater ID="parents" runat="server" >
<ItemTemplate>
<asp:HyperLink NavigateUrl='<%# "Children.aspx?parent=" &#43; DataBinder.Eval(Container.DataItem,"Parent_ID")%>'
Text='View Children' runat="server" target="_self" ID="Hyperlink2" NAME="Hyperlink2"/> -
</ItemTemplate>
</asp:Repeater>

In this case, the "View Children" link shows up for every item in my Repeater, but I'd like it shown only if parent.GetNumOfChildren() > 0. Would it be correct to try setting the Visible="true/false" property of the HyperLink? Is that the norm for this sort of problem? Or, is there a way to wrap the entire <asp:Hyperlink> ... </asp:Hyperlink> tag in an if statement that has a reference to the object that is currently being interated in the Repeater? Ie:

if(CurrentDataItemInIteration.GetNumOfChildren() > 0)
{
<asp:Hyperlink> ..... </asp:Hyperlink>
}

To me, the Visible="true/false" solution seems cleaner, if possible.

View 5 Replies

Forms Data Controls :: Downloading Image From Repeater?

Dec 2, 2010

I have 3 field in a repeater

S.no | name | image

1 Abc a.jpg

when i will click on the a.jpg that is an image, i will open a dialoguebox having yes & no, when i click on the yes, the image should be downloaded in my harddisk, and when i click on No, It will not perform any action

View 1 Replies

Forms Data Controls :: Repeater: Image From Sqldatasource?

Feb 8, 2011

iam using repeater which items binded with sqldatasource

everything is alright, but iam stuck on the image that i cant read it

so how could i view it in the <asp:image> or anyway

View 4 Replies

Forms Data Controls ::  add An Image Control To My Repeater?

Oct 16, 2010

i have a Repeater in my page and i databind it programatikly with linq to data there is't any problem and it work .i want also add an image control to my repeater but my image is byte() and i want to check if the image is not empty than navigation url will be

"~/Images/ProfileImage.ashx"
& p.UserID.ToString() but if the image is empty than navigation url will be
"~/Images/EmptyProfile.jpg"

View 4 Replies

Forms Data Controls :: REpeater How To Extract Html Tags And Show Contents

Feb 18, 2011

Repeater data rendering problem

im using Visual Web Developer Express2005 and language: VB

Example Image of my forum thread that im working:

i encircled in color red the part where i assign the 'content' as you can see above.here EXAMPLE of code in my repeater that populate a <td>(inserting data FROM my database) from my TableField('content')

[Code]....

the part that i encircled in the image above was the data on my tableField named--> 'content'.

The idea was to show not the whole content but to show Only some part of it. example is to show only the 1st 300chars or 100 words.

i tried this code which shows the fist 1-100 chars. [Code]....

Problem is the data i stored in the TableField('content') has other html tagsExample my Tablefield('content') has the following data.

<p class="MsoNormal" style="margin: 0in 0in 0pt"><span style="mso-ansi-language: EN-CA"><span style="font-size: x-small">All hands worked in the preparation..............

When i use the code .tostring.tosubstring(1, 100) it shows: <p class="MsoNormal" style="margin: 0in 0in 0pt"><span style="mso-ansi-language: EN-CA"><span style="font-size: x-small">All hands worked in the preparation..................

instead of starting at: All hands worked in the preparation.......Is there a way that i could extract first the html tags then use the
.string.tosubstring(1, 100) to make it work.I use the code below temporarily to generate the 'content' as showed in the image above. i limit the height of the lable to 100px which does the trick. but i know its not a good method thats why im trying to look for other methods.

<asp:Label runat="server" Height="100PX" Width="615px"><%#DataBinder.Eval(Container.DataItem, "Content")%></asp:Label>

------------------------------------------------------------------------

View 16 Replies

Forms Data Controls :: How To Display Image In Repeater Control

Feb 2, 2011

How to display image in repeater control(C# code)

View 2 Replies

Forms Data Controls :: Use Property Of Image Control In Repeater?

Feb 4, 2011

i am working with repeater control and in repeater there is one image tool.

so how to use property of that image control in page load event......??

View 5 Replies

DataSource Controls :: Subqueries Are Not Allowed In This Context - Only Scalar Expressions Are Allowed

Mar 22, 2010

i get the above error when i try to run this sql statement

INSERT INTO PSPS_Posts (Post, Date_Posted, user_ID, Thread_ID) VALUES (@Post, @Date_Posted, @user_ID, (SELECT Thread_ID FROM PSPS_Thread WHERE Thread_ID = (SELECT MAX(Thread_ID) FROM PSPS_Thread

View 5 Replies

Nested Repeater Show Data That Matches Parent Repeater?

Mar 15, 2011

I am using a repeater to build a custom table. However, I can't figure out how to make the table show subtotal if the next rows tour does not match the previous rows.

Something similar to that.

row1 tour1
row2 tour 1
tour1 subtotal
row3 tour2
row4 tour2
subtotal
total

[code].....

but this shows all the data in the nested repeater not the ones that match the parentrepeater fields for example tour,theme,dep7 should match in the child repeater

View 1 Replies

Forms Data Controls :: Make Image Button Inside Repeater With Img Src From DB?

Nov 22, 2010

I got this problem that I'm trying to repeat an imagebutton inside a repeater so I can add an command argument to it...
But the image butten fails and I can at the most get it to write "Subit Querry" att the fields where I'm trying to get the images to appear. I havent that much usefull code for this after trashing the most in frustrations. but this is what I got.

[Code]....

So what I'm trying to do is put a Imagebutton around my <%#Eval ("img_name") %> so I can get the src from my DB.

View 9 Replies

Forms Data Controls :: Change Stored Procedure When Dropdown Item Is Selected And Show Repeater?

Jul 9, 2010

I have one repeater on page which has his own sql data source. I've placed 2 dropdown lists on the page. The repeater has jQuery DataTable plugin. With 2 dropdownlist I wish to change the sql stored procedures so when each will be selected the data in repeater will change. When user select the first there will be only data (users) according to selected item and in the second the same. I wrote 2 simple functions for changing stored procedure of repeater and rebiding it. Everything works but when I try the second one and then the first I always get warning about error "Procedure or function .... has too many arguments specified".

I think that when I select the first one the second function is still called although I don't call it.

[Code]....

View 8 Replies

Forms Data Controls :: Display Binary Dataset In Repeater With Image Control?

Jul 19, 2010

i have dataset containing multiple images in binary format,how i can use handler to display those images from dataset which i am having,without needing to pass id in query string to handler each time?

View 4 Replies

Data Controls :: Show Default Small Image Before Fully Bind Image In Datalist From Database

Apr 27, 2016

How to show defalut image in datalist untill large image fully loaded in same datalist ?

View 1 Replies

Forms Data Controls :: How To Show Up Image From Db In Box

Jul 19, 2010

I get pic and data from database using data list , and want to know to show up image in box with any larger size when mouse over the pic this pic show image i want and code

View 3 Replies

Forms Data Controls :: Show Image In Datagridview?

May 22, 2010

i have images stored in database and i have to show it in a web page thru datagridview

View 1 Replies

Forms Data Controls :: Show Image Below DataGrid?

Oct 25, 2010

I want to show a image in panel below datagrid if I select particular row.I want to highlite that row in a diff color.

View 3 Replies

Forms Data Controls :: Show Image In Gridview From Sql Database?

Sep 30, 2010

how to show image in gridview from sql database

View 2 Replies

Forms Data Controls :: Show An Image On Tree Control?

Oct 15, 2010

I have to show link like this

link 1 link 2 link 3 <>

Sublink 1 sublink 2

<> - is an image

How to show this image with link?

View 1 Replies

Forms Data Controls :: Listview Show Image On True?

Apr 27, 2010

I have this ListView with several columns, one of the columns is called On Sale. The value of this is either true og false (or null). What I want is to show a little image if the cell value is true, otherwise don't show any picture.Below is some code I have used to pull out some picture names (e.g. CarThumb.jpg) from the database.

[Code]....

However this time the value is not a string, but true/false. And according to this I need to pull out the samme picture (OnSale.gif where to do the checking for the true or false values and according to this value show the OnSale.gif.

View 8 Replies

Forms Data Controls :: How To Show Text In Middle Of An Image (button)

Sep 16, 2010

I have a datalist control,inside which I have an Image button and a label.They are getting populated from db.Labels are corresponding to the Images.So,Image1 is of Tajmahal,the text of the label will be "Tajmahal" etc.

Now there are some items,for which no image is available and the default image which is coming for such items,is: "NoDataFound.gif".

I need to show the 'Name' of the corresponding item in the middle [horizontally and vertically] of those type of images["NoDataFound.gif"].

[Code]....

View 7 Replies

Web Forms :: Image Show / Captcha Show Only One Image That Created For First Time?

Mar 4, 2010

i have a image control that show Captcha...

Problem:in the Host(not local system) Captcha show only one image that created for first time,but in my local system every things is right,and captcha change for every page load...

i think image can't find server folder address and always show first produced image!!!

see code:

[Code]....

where is the problem?

notice:when i see server "Upload" folder and "AddIntuitionReflexRandom.gif" file,content change truly,but that can't show in my image.

View 10 Replies







Copyrights 2005-15 www.BigResource.com, All rights reserved