Forms Data Controls :: Image + Tagging + Repeator - Insert And Select Images From Database
Mar 30, 2010
I am unsure on how to perform this task, what i need to do is make a gallery with tagging. I need this as it is a requirement for the project. Each user will have there own gallery and be able to upload and delete images from there gallery. I already know how to insert and select images from a database. I will then display the gallery using a data repeator with paging, I am sure i can google an article for data repeator with paging.
My challenge is, when the user wants to save a image to there gallery, he must 1st upload the image and then i must some how display the image, when the image is displayed, i will have a text box where they can add tags, this textbox will save in the tag table for that user_id, picture_id and the tag will have an id also. I am unsure on how to do this When he clicks save, i wanna insert the image into the table, and the tag. If he does not click save, then nothing should be saved. Now the 2nd part.
In the data repeator, i want a modal window to popup when they click an image, this modal will have the image and the respective tags that where saved for this image, I am unsure how to this.
i have a repeator control that is bind to a dataset, one of the field is image path that is bind with <img src tag. Now the problem is so of the articles are with out any image, how can i make sure that <img tag only render when there is an image name exist?
DDL3.Items.Insert(0, new ListItem(" please select ", "0"));
I have button in my page that when user click on it insert data into database
Here when users didn't select Item from dropdownlist it insert "please select" ( text that I define for DDL ) into database but I want when users didn't select Item from database it insert NULL in database....
URL.... When I wrote this code in other page with different SP It didn't worked correctly I change SP in new SP I used INSERT code instead of UPDATE now when users didn't select Item from ddl3 it insert 'please select' in table these are my code
I have problem of using fileupload control, I want to upload an image into database and at the same time I also want to add the image into images folder.I can insert the image into database but I can't insert it into images folder. I don't know where I wrote wrongly and below are my codes :
I have a repeator control which is displaying the search results and it contains 50 Records.Paging is Enabled for the Repeator control and hence i am able to see 10 records at a time.
Now my requirement is :
When ever the user clicks the browser back button after going to the the Last set of records from the result set (41-50 records) in the Repeator Control,the Page is displaying the First set of Records(1-10).
Expected Result :
Page has to display the Previous result set (31-40) after clicking the browser back button.
i have a gridview and i want to insert some images.. i have them in my access database 2007 table and i allow have them in a apps folder. could i get tutorials to be able to insert them in my gridview..
I have grid view in ASP.Net 3.5. I need to add multiple blank rows in a gridview and then have to save them in database. How can I do that in most simplest way?
A bit new to buttonfields in gridviews - Did a bit of research and most of the stuff I came up with had the gridviews with data bound like so :
[Code]....
private void BindGridControl() {//method created so that the binded gridview can allow paging controls DataTable dt = new DataTable(); try { /*Gridview requires another column either a checkbox or a hyperlink column that * can drill down another level and load a page where user can edit the data/cheque * Will place an exception here that will prompt a window to notify users that there were no rows returned */ GridView1.Visible = true; sqlConn.Open(); sqlSearch = "select store_nbr as [Store number],date as Date,data_type as [Data type],acct_1 as [Account 1], "; sqlSearch += "amt_1 as [Amount 1],acct_2 as [Account 2],amt_2 as [Amount 2], "; sqlSearch += "acct_3 as [Account 3], amt_3 as [Amount 3], cheque_nbr as [Cheque Number], "; sqlSearch += "cheque_amt as [Cheque Amount], gst_hst as [GST/HST], qst as [QST],comments as [Comment] "; sqlSearch += "from SimpData where store_nbr = '" + StoreNum + "'"; sqlCmd = new SqlCommand(sqlSearch, sqlConn); SqlDataAdapter adapter = new SqlDataAdapter(sqlCmd); adapter.Fill(dt); if (dt.Rows.Count > 0) { //if there are rows returned bind the datasource to the gridview GridView1.DataSource = dt; GridView1.DataBind(); } else { //label control notifies user that there are no rows found lblResults.Text = "Search returned no rows"; } My ButtonFields<Columns> <asp:ButtonField ButtonType="Button" CommandName="Select" HeaderText="Select item" ShowHeader="True" Text="Select1"> <ControlStyle Width="50px" /> <HeaderStyle Font-Size="XX-Small" /> </asp:ButtonField> <asp:ButtonField ButtonType="Button" CommandName="Select" HeaderText="Select item" ShowHeader="True" Text="Select2"> <ControlStyle Width="50px" /> <HeaderStyle Font-Size="XX-Small" /> </asp:ButtonField> <asp:ButtonField ButtonType="Button" CommandName="Select" HeaderText="Select item " ShowHeader="True" Text="Select3"> <ControlStyle Width="50px" /> <HeaderStyle Font-Size="XX-Small" /> </asp:ButtonField> </Columns>
I have made a DetailsView which in DetailsView there is action to add the data, change data and delete the data ..how to save, change, delete data, which is in the DetailsView without saving it in the database?so far I use viewstate, but I do not know how to apply it in DetailsView ..
how to create insert , update , delete . in detailsview without saving in database ..
private void Bindemptydt() { //Declare a datatable for the gridview DataTable dt = new DataTable(); //Add Columns to the datatable dt.Columns.Add("report_id"); dt.Columns.Add("param_field"); dt.Columns.Add("param_label");
I have some images gallery with listview that display images from folder (without sql table records for the images but with records to the folder name) the page display the images by the querystring (Gallery_Details.aspx?clubId=1&galleryFolder=1180120100905) the listview have pager that count 15 images for each page. Every image have a onclick command to display the image in large version
[Code]....
When the user click on image, the image display on. [Code]....
I want to add a button under the "changing" image when the user click the button (onclick) will fire a protected void event (in aspx.cs page) and the next event will done: 1) a new window will open in some size (height + width) without all the explorer tools (only url address) 2) to put in the url address the querystring + the image name for example: Newpage.aspx clubId=1&galleryFolder=1180120100905&image=imagename.jpg, i know how to get the clubId and the galleryFolder but How can i get the name of the image?
I'm using a listview control to do a survey stuff. Everything is working perfect to present the data questions, to be answered text with the different type of controls radiobuttonlists, checkboxlists, dropdownlists, etc. The admin can modify, create, change questions, answers, etc. on the survey.When it's select, edit, or insert it's easy to find the control inside a listview.However, I'm wondering how to post user's answers back to DB. How to find controls inside the listview to grab the entered data/responses from there using let's say the submit button that is outside of the listview.I believe there should be a way to do it as otherwise why we put radiobuttonlist on a listview that somebody could click it and then we should be able to get that entries. Or I'm too optimistic on this control?
I would like to know if I can do the following: when I am in insert mode, can I dynamically change the select command of and then display that result in the second dropdownlist based on what was selected in the first dropdownlist.
I would like to include the minimum code to demonstrate what I am trying to do.
I'm making a simple homes classifieds section and when a home ad is created, a HomeID is automatically created for it in the db. I need the images to upload and enter the associated HomeID with each image automatically. What I tried isn't working, because it looks like it's looking for the HomeID in the codebehind before it gets entered into the db.
i am newbie to asp.net.i am trying to make sign up kind of webform where user can submit his image. i have used fileupload control to take image from user.i want to insert that image into a database.how can i achieve this functionality?
