I am learning ASP .NET and I want to understand the workflow when working with dynamic data. For a basic page structure: header, menu, content panel, I would like to use the content panel to display data ( a profile like page ) I have in a database base on the user selection in a menu control. What I want to find out is how do I implement that content panel part so that it gets built dynamically. What is the best practice for this creating custom controls for every dynamic section of the page? Do I need to create my own ContentPanel user control? Or is there a way to take that <div> andinject content in it at runtime?
I've got a number of MasterPages with ContentPlaceHolders. I do not know how much Placeholders are on the MasterPage. Now i want to load Content to the PlaceHolder, id the ContentPlaceHolder exists. When i use the this.Master.FindControl the MasterPage renders and the added Content would not be rendered. See: [URL] Soo I tried two posibilities of adding the content:
[Code]....
Second way:
[Code]....
The first way seems to be the faster way. But which is the "better" way? Would any of this make any problems?
I have written the code for exporting the gridview to PDF but what i need is to add some content to the PDF file before gridview data A sample data is as follows
I have a problem which i can not figure it out on my own, because i do not know where to look. Here's a brief description of my problem;
I have a treeview on my aspx page, when user clicks on one node, i read an html code ( such as <html> <body> sample page</html> ) from database and i just want to show this html content on the same page, say that on the right side of the treeview.
I have used freetextbox control for letting the user to input some html enabled articles.
A treeview on the right side -> (Users selects one node) -> HTML content created on the right side.
i am working on a project in which i have to create newsletters. We wish to give user functionality of editing the complete layout ( drag and drop if possible) I am able to achieve drag and drop with web parts but can't customise them much like adding richtext box and saving multiple copies of same page with different layouts. I then wish to enable user to send the html only part of page which contains dynamic layout.
Trying out the asp menu item. I have a static menu across the top, and then when you hover over a menu item, a dynamic menu opens and displays 5 menu items from top to bottom. Only problem is, that the text in each of the 5 menu items is centered, where as I want them to be flush left. I've looked for some align options, but don't see them.
I have a GridView. It has a 'static' TemplateField (in the .aspx page). I add and remove BoundFields to it depending on user preferences on postback. Affter the second postback, the template field appears empty.
Here is a stripped down mockup of what I'm doing. You can click the "Regular Postback" button as much as you want, and nothing bad happens. But if you click the "Recreate" button once-- it's all ok. Click it again, and the "one" column goes on Christmas break.
So is there something else I should be doing, or is this going to be a "halcyon1234 to code interface" error.
I need to add the dynamic dropdown on content page from content page itself,i have tried the below code its throwing error object instance property cannot be null.
protected void Page_PreInit(object sender, EventArgs e) { //Create a Dynamic Panel Panel pnlDropDownList; pnlDropDownList = new Panel(); pnlDropDownList.ID = "pnlDropDownList";
In my earlier verison, I used Active Directory to authenticate users which was Custom. In the sense that, I had passed UserName and password along with a token request through datalayer to authenticate against AD. it would eventually check the DomainNameUserName, password against AD and will get authenticated.
I have created some dynamic textboxes with standard content.Does anyone know how can I read the content of these textboxes (assuming that user modified the standard content) when I press one button?This is how I am creating the textboxes:
foreach (string name in listOfNames) { TextBox tb = new TextBox(); tb.Text = name; tb.BorderStyle = BorderStyle.None; tb.BorderWidth = 0; tb.Font.Name = "Arial"; tb.Font.Size = 8; }
I need to Dynamically populate the contents of the HoverMenu on hover, however I am dynamically generating all my ajax and adding the controls to a panel on the code behind (c#).
Can some one provide a sample on how to achieve this?
Also, once the content is loaded, can I avoid the service call the second time around the hovermenu is displayed during the same page visit?
I want to apply cycle to the div block with dynamic content. This content will be generated after a click event. Once i click the image it is working after that it is not working.
I have managed to send emails with a button click to whomever i specify and whatever content i specify from my website. is there anyway i can make the email and content of the messages dynamic, and make the emails automatic?? on a date (from my database) i would like it to email a certain user some templated message: Congratulations "name", you have won "money" or something like that? Basically on a datetime, pull certain information from the database relating to the one user i am emailing, and send it automatically?
I'm making a new design for my website, but I want to keep the old one and possibly switch between the two.
Unfortunately, I've changed the content on the Master Page (luckily I have a backup). What I was thinking was to keep separate master files for each theme, and then just determine which one to server based on which stylesheet is loaded.
The only way I can think to do this is to keep a "settings" file on the website that has a "stylesheet=1/2/3/4/etc" line. Depending on the number there, the server will serve the correct master page.
Alternatively it might be easier to do something similar, but instead of serving a whole different master page, set a specific stylesheet to use.
I can read a text file (even encrypt/decrypt a file before and after it gets read for security), but actually giving the server the instructions based on what is read is where I'm lost.
I have a Label Button that needs to be clicked and then a modal popup needs to pop up - that's easy.
However, Labels within the modal popup needs to be dynamic by having their .Text property set to a value that comes from a postback, which fetches the data from the database or have the value set from the code-behind.
i am working on a asp.net webforms app, and i have to create 'dynamic order lines'That is : you select a product and a quantity, and the amount is calculated.
To visualize: this is on one 'line', so forst product dropdown, next to it the quantity textbox and next to that the amount label.
Then you click 'add another product', and another 'line' is added with a product dropdown, quantity textbox and amount label.
So you can click add and add and add....
Now i was thinking how to implement that, and i came up with two choises:
'add html client side' and 'add user control server side'
The first looks more fancy of course, but i also have to create some server side code to generate the lines again, when the user says 'go' but after validation i have to warn the user for example the amount was over credit or the quantity was to high. Then i get the 'client side' added html, and i have to reproduce that in my code behind, am i right?
On the other hand (add user control server side), i have to create a new user control on 'and another product' postback, which might look easier in the beginning because it's all strong typed, and the client side (jquery / javascript) isn't?
And one more thing: there is a possibility (they are not sure yet) that this functionality is wrapped within a 'section', with an address box and call it an order.And then: the user can add that 'section' also multiple times, so he can create multiple orders in one page, so i have to create multiple sections for an order, and within that order have the possibility to add another product.It looks like it will be hard to do this client side, especially with generating id's?
