[php] Definiowanie przycisków WYSYWIG Opcje

[skowron-line]

Witam mam takie pytanie w którym wysywig u można zdefiniować własne przyciski (IMG:http://forum.php.pl/style_emoticons/default/questionmark.gif)

[kefirek]

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function addText(elname, wrap1, wrap2) {
	if (document.selection) { // for IE 
		var str = document.selection.createRange().text;
		document.forms['inputform'].elements[elname].focus();
		var sel = document.selection.createRange();
		sel.text = wrap1 + str + wrap2;
		return;
	} else if ((typeof document.forms['inputform'].elements[elname].selectionStart) != 'undefined') { // for Mozilla
		var txtarea = document.forms['inputform'].elements[elname];
		var selLength = txtarea.textLength;
		var selStart = txtarea.selectionStart;
		var selEnd = txtarea.selectionEnd;
		var oldScrollTop = txtarea.scrollTop;
		//if (selEnd == 1 || selEnd == 2)
		//selEnd = selLength;
		var s1 = (txtarea.value).substring(0,selStart);
		var s2 = (txtarea.value).substring(selStart, selEnd)
		var s3 = (txtarea.value).substring(selEnd, selLength);
		txtarea.value = s1 + wrap1 + s2 + wrap2 + s3;
		txtarea.selectionStart = s1.length;
		txtarea.selectionEnd = s1.length + s2.length + wrap1.length + wrap2.length;
		txtarea.scrollTop = oldScrollTop;
		txtarea.focus();
		return;
	} else {
		insertText(elname, wrap1 + wrap2);
	}
}
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Wywołanie

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<textarea name='body' cols='95' rows='10'></textarea>
<input type='button' value='b' style='font-weight:bold;width:25px' onClick=\"addText('body', '<b>', '</b>');\">
[HTML] pobierz, plaintext 

Ten post edytował kefirek 5.08.2009, 19:52:35