Menu
▾
▴
Re: [PHPMyEdit-Discuss] ['required'] = true will generate javascript to prevent null entries by users
|
From: Roberto C. - S. S. <rob...@fi...> - 2003-01-23 12:30:33
|
----- Original Message -----
From: "Ondrej Jombik" <ne...@po...>
To: "Roberto Cohen - SIAL Software" <rob...@fi...>
Cc: <php...@li...>
Sent: Wednesday, January 15, 2003 11:34 AM
Subject: Re: [PHPMyEdit-Discuss] ['required'] = true will generate
javascript to prevent null entries by users
> Yes, I like the idea. Please post me a JavaScript "trim()" function
implementation, I can add it in phpMyEdit. I suppose we can simple
remove the current implementation by adding this feature, since
probably nobody willl need ['required'] for spaces and/or other white
characters.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Here is.
I didn't study the core code of PHPMYEDIT.
I think is better for us :o)
I tested this in IE 6.0 and Netscape 7.0 and is running OK to warning
about "only spaces in form field".
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
<SCRIPT LANGUAGE="JavaScript">
function Trim(trimInputString) {
while(trimInputString.charAt(0)==" ")
trimInputString=trimInputString.substring(1,trimInputString.length);
while(trimInputString.charAt(trimInputString.length-1)==" ")
trimInputString=trimInputString.substring(0,trimInputString.length-1);
return (trimInputString);
}
function page(){
if (Trim(document.form1.name.value) == 0){
alert("Please, fill information in name.")
document.form1.name.focus();
return false}
}
</SCRIPT>
</HEAD>
<BODY>
<FORM METHOD=post NAME="form1" onSubmit="return page()">
your name: <input name="name" size="30" >
<input type="submit" value="submit">
</TR>
</form>
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Regards.
Cordialmente
Roberto Cohen
Come to South Brazil
Porto Alegre - World Social Forum
http://www.forumsocialmundial.org.br
|
