在UITextView中创建一个UIbutton和UIImageview [英] Create a UIbutton and UIImageview in UITextView

问题描述

我的屏幕上有一个UITextview，我在屏幕上拖放创建了textview，现在我想在textview的最后(文本视图中的文本结尾)添加按钮，然后该怎么做? /p>

我一直在尝试

[super viewDidLoad];
 SelectInvestiList = [[NSMutableArray alloc] initWithCapacity:[InvestiList count]]; 


AppDelegate *appDeleg = (AppDelegate *)[[UIApplication sharedApplication]delegate];

textViewInvest.text=nil;

UIButton*button=[UIButton buttonWithType:UIButtonTypeRoundedRect];
[button setFrame:CGRectMake(0, 0, 30, 30)];
[button setTitle:@"test" forState:UIControlStateNormal];
[textViewInvest addSubview:button];

NSMutableString *prev=[[NSMutableString alloc] init];
if (appDeleg.chiefCompText != nil) {
    prev=(NSMutableString *) textViewInvest.text;
    [prev appendString:(NSMutableString *) appDeleg.chiefCompText];
    textViewInvest.text=[prev capitalizedString];

}

if (appDeleg.vitalText != nil) {
    prev=(NSMutableString *)textViewInvest.text;
    [prev appendString:(NSMutableString *) appDeleg.vitalText];
    textViewInvest.text=[prev capitalizedString];

}

但这不起作用..

解决方案

    UIButton *btn = [UIButton buttonWithType:UIButtonTypeRoundedRect];
        [btn setFrame:CGRectMake(0, 0, 10, 20)];
        [btn setTitle:@"Ram" forState:UIControlStateNormal];
        //[self.view addSubview:btn];
        [textview addSubview:btn];
set the button frame according to your text in textview.

I have a UITextview in my Screen,I created textview in drag and drop on screen, now i want to add button to last (end of the text in text view )of the textview then how can i do that ??

i have been try

[super viewDidLoad];
 SelectInvestiList = [[NSMutableArray alloc] initWithCapacity:[InvestiList count]]; 


AppDelegate *appDeleg = (AppDelegate *)[[UIApplication sharedApplication]delegate];

textViewInvest.text=nil;

UIButton*button=[UIButton buttonWithType:UIButtonTypeRoundedRect];
[button setFrame:CGRectMake(0, 0, 30, 30)];
[button setTitle:@"test" forState:UIControlStateNormal];
[textViewInvest addSubview:button];

NSMutableString *prev=[[NSMutableString alloc] init];
if (appDeleg.chiefCompText != nil) {
    prev=(NSMutableString *) textViewInvest.text;
    [prev appendString:(NSMutableString *) appDeleg.chiefCompText];
    textViewInvest.text=[prev capitalizedString];

}

if (appDeleg.vitalText != nil) {
    prev=(NSMutableString *)textViewInvest.text;
    [prev appendString:(NSMutableString *) appDeleg.vitalText];
    textViewInvest.text=[prev capitalizedString];

}

but that not work ..

解决方案

    UIButton *btn = [UIButton buttonWithType:UIButtonTypeRoundedRect];
        [btn setFrame:CGRectMake(0, 0, 10, 20)];
        [btn setTitle:@"Ram" forState:UIControlStateNormal];
        //[self.view addSubview:btn];
        [textview addSubview:btn];
set the button frame according to your text in textview.

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