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Thread: adding tags problem
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Jul 16, 2006, 06:53 #1
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adding tags problem
HTML Code:<script type="text/javascript"> function getSelection(ta) { var bits = [ta.value,'','','']; if(document.selection) { var vs = '#$%^%$#'; var tr=document.selection.createRange() if(tr.parentElement()!=ta) return null; bits[2] = tr.text; tr.text = vs; fb = ta.value.split(vs); tr.moveStart('character',-vs.length); tr.text = bits[2]; bits[1] = fb[0]; bits[3] = fb[1]; } else { if(ta.selectionStart == ta.selectionEnd) return null; bits=(new RegExp('([\x00-\xff]{'+ta.selectionStart+'})([\x00-\xff]{'+(ta.selectionEnd - ta.selectionStart)+'})([\x00-\xff]*)')).exec(ta.value); } return bits; } function matchPTags(str) { str = ' ' + str + ' '; ot = str.split(/\[[B|U|I].*?\]/i); ct = str.split(/\[\/[B|U|I].*?\]/i); return ot.length==ct.length; } function addPTag(ta,pTag) { bits = getSelection(ta); if(bits) { if(!matchPTags(bits[2])) { alert('\t\tNav aizvērta kāda iekava.'); return; } ta.value = bits[1] + '<' + pTag + '>' + bits[2] + '</' + pTag + '>' + bits[3]; } } function addZTag(ta,pTag) { bits = getSelection(ta); if(bits) { if(!matchPTags(bits[2])) { alert('\t\tNav aizvērta kāda iekava.'); return; } ta.value = bits[1] + bits[2] + '</' + pTag + '>' + bits[3]; } } function addATag(ta,pTag) { bits = getSelection(ta); if(bits) { if(!matchPTags(bits[2])) { alert('\t\tNav aizvērta kāda iekava.'); return; } ta.value = bits[1] + '<' + pTag + ' HREF="uploads/___FAIL NAME___"' + '>' + bits[2] + '</' + pTag + '>' + bits[3]; } } </script> </head> <button onClick="addPTag(document.getElementById('text'),'B')"><b>Bold</b></button> <button onClick="addPTag(document.getElementById('text'),'I')"><i>Italic</i></button> <button onClick="addPTag(document.getElementById('text'),'U')"><u>Underline</u></button> <button onClick="addZTag(document.getElementById('text'),'BR')">Paragraph</button> <button onClick="addATag(document.getElementById('text'),'A')">Link</button>
bits=(new RegExp('([\x00-\xff]{'+ta.selectionStart+'})([\x00-\xff]{'+(ta.selectionEnd - ta.selectionStart)+'})([\x00-\xff]*)')).exec(ta.value);
I think it doesn't like long letters like ā ē ī ū and this: š ģ ķ ļ č ž ņ
How can I repair that?
P.S. It works in Ie but not in FF...Last edited by keissfootball; Jul 16, 2006 at 08:21.
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Jul 16, 2006, 13:31 #2
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What character encoding are you using for the page?
Stephen J Chapman
javascriptexample.net, Book Reviews, follow me on Twitter
HTML Help, CSS Help, JavaScript Help, PHP/mySQL Help, blog
<input name="html5" type="text" required pattern="^$">
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Jul 17, 2006, 00:57 #3
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utf-8 ...
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