Hi, Sebastian.
The method you wrote below is essentially
richinputtext.applyTextAttr. I think if you use applyTextAttr, you
won't need to make changes to toggleFormat.
The toggleFormat function is meant as a convenience to support the
standard bold, italic, underline buttons, which are usually toggle
buttons. All they do is toggle a named attribute (which must be bold,
italic, or underline) from true to false or false to true. This saves
a step for the UI developer; he does not have to first *get* the
format, toggle the value, then *set* the format.
The idea is that the bold button can call toggleFormat("bold"...)
when the bold toggle button is pressed; the italic button can call
toggleFormat("italic"...) when the italic button is pressed, and the
underline button can call toggleFormat("underline"...) when the
underline format is pressed. This is a special case of the more
general function applyTextAttr.
An example of toggleFormat is in the first window in the example at
http://www.laszlosystems.com/lps-3.1.1/docs/guide/richtext.html
and an example of applyTextAttr is in the third window in that example.
John Sundman (the doc guy) and I have plans to improve the
richinputtext doc in the next month or so.
-ben shine
On Dec 30, 2005, at 9:45 AM, Sebastian Wagner wrote:
hi
I tested the new richtinputtext-Component and was confused that i
only can change a text to bold OR to underline OR to italic but
text can be all bold ,italic and underline at the same time.
I found the Function: " richinputtext.prototype.toggleFormat" in
richinputtext.lzl and I would recommend to change it so that you
can control all aspects of text bold, italic, underline, color,
size, bullet, indent ... you can see a complete List of all
attributes at Macromedia's Livedocs: http://livedocs.macromedia.com/
flash/8/main/wwhelp/wwhimpl/common/html/wwhelp.htm?
context=LiveDocs_Parts&file=00002801.html#wp485180
A made an example with my changed Function:
http://appserver.laszlo-forum.de/lps-3.1/laszlo_forum/myeditor.lzx
I attached the file " myeditor.lzx" to see the source code.
As you can see in source code or below the changes I made in the
Function are very simple.
<script>
<![CDATA[
richinputtext.prototype.toggleFormat = function(attrname,attrvalue,
beginindex, endindex) {
// Due to what seems to be a bug in flash, we create a new, all-
undefined
// TextFormat object, and *only* set the particular attribute
we are
// toggling. Otherwise, the font may change unpredictably.
//Debug.write("CHANGE FORMA: "+attrname+" IN "+attrvalue);
var format = this.__LZtextclip.getTextFormat(beginindex,
endindex);
var newFormat = new TextFormat();
for (val in newFormat){
//Debug.write(val);
if (val==attrname){
//Debug.write("FOUND value!");
newFormat[val]=attrvalue;
}
}
this.__LZtextclip.setTextFormat(beginindex, endindex, newFormat);
}
]]>
</script>
regards
Sebastian Wagner
--
Sebastian Wagner
http://www.webbase-design.de
http://www.laszlo-forum.de
Bleichstraße 92
75173 Pforzheim
Tel.: 0177-7341829
Home: 07231-417456
[EMAIL PROTECTED]
<myeditor.lzx>
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