Topic: Input Text (Read 804 times)

behdadsoft · « **on:** July 30, 2013, 05:50:35 AM »

Hi.

I see inputText sample in 3dRad. Now I add Blinking cursor before type any character. I want after type any character The cursor move to right. I tried to move it with iStringRight(string,string,int) function but I can't do it.

Code: [Select]

string strText;
string strI = "I";

void Main()
{
   OUT_22=iFloatRand(0,1.5);
   iPrint(strI,-3,-1.2,OBJ_22);

   if (iInitializing())
   {
      strText = "";
   }
   
   int c = iTypedChar(true);
   if (c > 0)
   {
      strText += " ";
      strText[iStringLen(strText)-1] = c;
   }

   if (c == -2)
   {
      //back-space was pressed
      iStringLeft(strText,strText,iStringLen(strText)-1);
   }
   if (c == -1)
   {
      //enter was pressed
      strText = "";
   }
   iObjectTextSet(OBJ_66,strText);
}

I need more Explanation about this Line:

Code: [Select]

      
strText += " ";
strText[iStringLen(strText)-1]

Thanks

RobertooMolvadoo · « **Reply #1 on:** July 30, 2013, 06:21:24 AM »

What happens, is that first the string is made one character, a space, longer (strText += " "). Then, the newly added symbol is changed to the character which is pressed.

behdadsoft · « **Reply #2 on:** July 30, 2013, 02:02:06 PM »

I don't Understand Your Mean.

Cypermethrin · « **Reply #3 on:** July 30, 2013, 02:17:50 PM »

He is not mean, he's a very nice man

behdadsoft · « **Reply #4 on:** July 30, 2013, 02:53:48 PM »

I Mean:
I do not understand what you mean.

Quote

He is not mean, he's a very nice man

Not very nice man, very very nice man.

RobertooMolvadoo · « **Reply #5 on:** July 30, 2013, 04:40:27 PM »

The puns... Make... It... Stop...

Oh, wait, damn... I got it wrong. That's not what it does.
The first part was correct, the following line increases the string by one character:

strText += " ";

But this line...

iStringLeft(strText,strText,iStringLen(strText)-1);

...Removes the last character. This line is executed when backspace is pressed.

iStringLeft(string,string,int) creates a new string with the first x character of an existing string. In this case, 'x' is the length of the entire string minus one. Thus creating the backspace effect.

behdadsoft · « **Reply #6 on:** July 31, 2013, 12:45:50 PM »

I need some help.

I want move Blinking cursor to right after type a character.(Mean after type a character move Blinking cursor to right it)

I add another textPrint object and add these two lines for make Blinking cursor:

Code: [Select]

   
OUT_22=iFloatRand(0,1.5);
iPrint(strI,-3,-1.2,OBJ_22);

and added 3 line in this if statement, But don't work my script.

Code: [Select]

  
 if (c > 0)
   {
      strText += " ";
      strText[iStringLen(strText)-1] = c;

      strI += " "; //Line 1
      strI[iStringLen(strI)-1] = d; //Line 2
      iStringRight(strI,strI,iStringLen(strI)-1); //Line 3
   }

I know I know that my script is the problem.

RobertooMolvadoo · « **Reply #7 on:** July 31, 2013, 12:59:29 PM »

I edited the default "InputText.3dr" demo to get what you want. See below.

You might want to replace the "|" with a custom made symbol and put it under "&" or "�".

behdadsoft · « **Reply #8 on:** July 31, 2013, 01:50:20 PM »

Thanks Robertoo.

I really want to know how you got so good programming?

can you guide me?

Mike Hense · « **Reply #9 on:** July 31, 2013, 02:08:16 PM »

Quote

I really want to know how you got so good programming?
can you guide me?

1- he refuses to believe in magic...
2- he refuses to accept that there is something that he cannot learn how to do...
3- he doesn't wait around for someone to spoon feed him what he needs to know...
4- he uses his brain to think logically...
5- he accepts criticism and is his own harshest critic...

i'm sure there's a lot more i could come up with... but i think these'll do for now...

--Mike

Cypermethrin · « **Reply #10 on:** July 31, 2013, 02:29:24 PM »

Funny but true
practice and hard work, the only way to get good at anything

RobertooMolvadoo · « **Reply #11 on:** July 31, 2013, 02:59:32 PM »

Well, Mike, that was actually accurate.

behdadsoft · « **Reply #12 on:** August 01, 2013, 06:10:55 AM »

Perhaps you are right.

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Author Topic: Input Text (Read 804 times)

behdadsoft

RobertooMolvadoo

behdadsoft

Cypermethrin

behdadsoft

RobertooMolvadoo

behdadsoft

RobertooMolvadoo

behdadsoft

Mike Hense

Cypermethrin

RobertooMolvadoo

behdadsoft