Calculate UIWebView height depending on its content

Question

I have a class named Announcement, it has a Title (NSString), a Publishing Date (NSString) and a Body<

Answer 1

In webview delegate method, just try with below code:

- (void)webViewDidFinishLoad:(UIWebView *)webView{
    [webviewTopicDesc sizeToFit];
    [webviewTopicDesc setFrame:CGRectMake(webviewTopicDesc.frame.origin.x, webviewTopicDesc.frame.origin.y, 300.0, webviewTopicDesc.frame.size.height)];
}

Before that, make the webview height as 5.0.

Hope it helps to you.

Here, you can get dynamic height based on string.

-(CGSize)getDynemicHeight:(int)pintFixWidth :(NSString *)pstrText
{
CGSize maximumSize=CGSizeMake(pintFixWidth, g_Max_Width);
UIFont *myFont = [UIFont fontWithName:g_Default_Font_Name size:g_Default_Font_Size];// font used for label
myFont=[UIFont boldSystemFontOfSize:g_Default_Font_Size];

CGSize sizeS = [pstrText sizeWithFont:myFont 
                   constrainedToSize:maximumSize 
                       lineBreakMode:UILineBreakModeWordWrap];

sizeS.height=sizeS.height+39;

return sizeS;
}

Here, you have to fix the width and font-size with font-style.

May be it helps to you.