HTMLFrame focus on line number

[dunham]

hello,

 

i have got a html frame with 100 lines ,

i would like to focus on a specific line number. 

 

is there a method to do that in TUniHTMLFrame component to select the line number that the component show to the user.

 

 

thank you! 

[mhmda]

Hi,

 

It's up to you because you decide what will be rendered inside the HTML frame (html elements).

 

When you say 'lines' what do you mean? explain more?

[dunham]

when  loading text inside the component il show the top of the text i.e the first line

 

i would like to show a line number by code i.e : i woul like to make a vertical 'autoscroll ' by code in the component htmlframe 

[dunham]

or if you you prefer ; focus on a line inside component htmlframe

[zilav]

I suggest you to use some js component that supports viewing text with line numbers and has method to focus on specific line, or scroll it into the view. You can code that yourself, but I'm pretty sure this is already available so no point in reinventing the wheel.

[Sherzod]

Hi,

Try to analyze the following links:

 

http://stackoverflow.com/questions/2035910/how-to-get-the-number-of-lines-in-a-textarea

http://stackoverflow.com/questions/13650534/how-to-select-line-of-text-in-textarea

 

http://jsfiddle.net/5enfp/

Best regards.