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- Users: scriptOhead
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Function doesn't return a value
if(DateFormat = 1) should be if(DateFormat == 1) '=' is an assignment operator so it Gives DateFormat a value of 1. '==' queries whether it is 1.- scriptOhead
- Post #3
- Forum: Javascript
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filling a textarea from code
str = "one \n\r two \n\r three."; document.Formname.fieldName.value = str; use \n\r but \r by itself may be enough.- scriptOhead
- Post #4
- Forum: Javascript
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how to determine 'checked' status for 18 checkboxes?
You can also use the form elements array. var lgn = document.formName.length; for(var i = 0; i < lgn; i++){ if(document.formName[i].type == "checkbox" && document.formName[i].checked == true){ alert(document.formName[i]+" is checked"); break; } }- scriptOhead
- Post #8
- Forum: Javascript
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Need help with RegExp...
It will not allow me to put word--word. Here is the entire page. Try it out - <HTML> <HEAD> <TITLE>Reg Exp</TITLE> <script type="text/javascript"> /* No double spaces or double - (" " or "--") */ var reg = /[^a-zA-Z\s-]|(\s\s)|(--)/g; function A(a){ var...- scriptOhead
- Post #22
- Forum: Javascript
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Need help with RegExp...
I tested it and it seems to work. Can you give me an example of what dosen't work with it? Or anyone else?- scriptOhead
- Post #12
- Forum: Javascript
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Need help with RegExp...
I believe it is possible to do it with one regExp. See my last post above.- scriptOhead
- Post #8
- Forum: Javascript
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Need help with RegExp...
The one above has a mistake but this I think works- var reg = /[^a-zA-Z\s-]|(\s\s)|(--)/g;- scriptOhead
- Post #4
- Forum: Javascript
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Creating a pattern to check against
ps the line above should read if(str.match(badChars)) - I changed the var name.- scriptOhead
- Post #5
- Forum: Javascript
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Creating a pattern to check against
<script type="text/javascript"> var badChars = /[^a-zA-Z -]/g; function A(a){ var str = a; if(str.match(reg)){ alert("bad char"); } if(str.indexOf(" ") != str.lastIndexOf(" ")){ alert("too many spaces"); } if(str.indexOf("-") !=...- scriptOhead
- Post #4
- Forum: Javascript
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Capturing Keycode For Lowercase Character
You need to post your code.- scriptOhead
- Post #2
- Forum: Javascript
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Strip Whitespace
ps. My post above will strip linebreaks as well, if that's what you need.- scriptOhead
- Post #4
- Forum: Javascript
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Strip Whitespace
<html> <head> <title>Strip White Space</title> <script type = "text/javascript"> var str = ""; var whiteChars = /[ \n\r]/g; function A(txt){ str = txt.replace(whiteChars, ""); document.F.a.value = str; } </script> </head> <body bgcolor="#ffffff">...- scriptOhead
- Post #3
- Forum: Javascript
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checkbox validation - require one or two values
var check = new Array(false, false, false); function keepCheck(n){ check[n] = !check[n]; } function btnOne(){ if(check[0] || check[1] || check[2]){ //code; } } function btnTwo(){ if(check[0] || check[1] || check[2]){ //code; } } function btnThree(){ if((check[0] && check[1]) || (check[0]...- scriptOhead
- Post #3
- Forum: Javascript
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click hyperlink - passes value back to parent window
You can also use the id attribute- <a href ="#" id = "test Id" onclick="A(this.id)">###</a>- scriptOhead
- Post #8
- Forum: Javascript
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Communicating with popup windows.
in the popup put- <body onload = "opener.sendText()"> In the page that opens the popup- function sendText(){ var statusTxt = "blah"; w.document.open() etc.- scriptOhead
- Post #4
- Forum: Javascript
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Communicating with popup windows.
var w = window.open(etc... w.document.forms[0].inputName.value = will target the popup.- scriptOhead
- Post #2
- Forum: Javascript
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help :( javascript error-..
Try- <a href="#" onclick="openLargeImage('Kiss','departs/kiss/large/001.jpg',221,300);return false;">- scriptOhead
- Post #2
- Forum: Javascript
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Next letter
function a(){ var letter = "1a"; var n = letter.substr(1,1); n = n.charCodeAt(0);alert(n); n++; n = String.fromCharCode(n);alert(n); letter = letter.substr(0,1)+n; alert(letter); }- scriptOhead
- Post #3
- Forum: Javascript
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