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[Javascript] Changing the Font Size in an Alert box.

  • From: javascript@xxxxxxxxxx (Trey H)
  • Subject: [Javascript] Changing the Font Size in an Alert box.
  • Date: Thu, 28 Mar 2002 03:56:33 +0000
I do not believe it is possible to change the font size in text boxes.  I 
once did a large search on your same question and I could not find any 
answers.  It is also not possible to make text bold, italic, or underlined 
in an alert box.  I think that it is not possible because everyone has 
different default settings on their system for the text in alert boxes.


====================================
Trey: tutwabee@xxxxxxxxxxx
JavaScripts at the Blue Dragon:
http://www.websiter.biz
====================================


>From: "Steve" <extstarrfam@xxxxxxxxxxxxxxxx>
>Reply-To: javascript@xxxxxxxxxx
>To: <javascript@xxxxxxxxxx>
>Subject: [Javascript] Changing the Font Size in an Alert box.
>Date: Wed, 27 Mar 2002 01:42:39 -0600
>
>I've tried a lot of thing so as to change the font size
>of an Alert box and got some strange results but I did
>not succeed.  How do you change the font size of an
>alert box?  Here is the code I working on:
><head><title>Decimal to Binary</title>
><script language="JavaScript1.3"
>TYPE="text/javascript">
><!--
>// Declare Global variable
>var iNumber = 0;
>var Quot = 0;
>var Remainder = 0;
>var Result = 0;
>var stringBinary = new String(); // Creating a string
>object
>function convertDecimal(iNumber) {
>  for(var i = 1; i <= 32; i++) {
>   //if (iNumber == 0) { //Use this to elimate extra
>zeros
>    //break;
>   //}
>   Remainder = iNumber % 2;
>    // Exp: 1 = 9 % 2
>   iNumber = (iNumber - Remainder) / 2;
>    // Exp: 4 = (9 - 1) / 2
>   if(Remainder == 0) {
>    stringBinary =  "0" + stringBinary;
>    // The new binary number is con-
>    // cantanated to the left side of the
>    // string.
>   }
>   if(Remainder == 1) {
>    stringBinary =  "1" + stringBinary;
>   }
>  }  // This closes the For...Next loop
>}  // This closes the function
>
>function processEntry(iNumber) {
>  iNumber = document.entryForm.numEntry.value
>  if(iNumber == 0) {
>   alert("A zero entry is not allow.");
>  } else {
>   convertDecimal(iNumber);  // This passes the value of
>x to iNumber
>   alert("The binary equivalent is: " + stringBinary);
>// HERE IS THE ALERT BOX
>  }
>
>}
>// -->
></script>
></head>
><body>
><form name="entryForm">
><p>Enty a number no more than 5 digits in length:
>&nbsp;&nbsp;<input type="text" name="numEntry" size="5"
>maxlength="5" style="text-align: right;">&nbsp;&nbsp;
><input type="submit" name="process" value="Process"
>onClick="processEntry(iNumber)"></p>
></form>
></body>
></html>
>
>_______________________________________________
>Javascript mailing list
>Javascript@xxxxxxxxxx
>https://lists.LaTech.edu/mailman/listinfo/javascript

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