wysiwyg
Hej!Jeg har fundet følgende bud på en wysiwyg editor;
<html>
<head>
<title> Browser Based HTML Editor </title>
<script language="JavaScript">
var viewMode = 1; // WYSIWYG
function Init()
{
iView.document.designMode = 'On';
}
function selOn(ctrl)
{
ctrl.style.borderColor = '#000000';
ctrl.style.backgroundColor = '#B5BED6';
ctrl.style.cursor = 'hand';
}
function selOff(ctrl)
{
ctrl.style.borderColor = '#D6D3CE';
ctrl.style.backgroundColor = '#D6D3CE';
}
function selDown(ctrl)
{
ctrl.style.backgroundColor = '#8492B5';
}
function selUp(ctrl)
{
ctrl.style.backgroundColor = '#B5BED6';
}
function doBold()
{
iView.document.execCommand('bold', false, null);
}
function doItalic()
{
iView.document.execCommand('italic', false, null);
}
function doUnderline()
{
iView.document.execCommand('underline', false, null);
}
function doLeft()
{
iView.document.execCommand('justifyleft', false, null);
}
function doCenter()
{
iView.document.execCommand('justifycenter', false, null);
}
function doRight()
{
iView.document.execCommand('justifyright', false, null);
}
function doOrdList()
{
iView.document.execCommand('insertorderedlist', false, null);
}
function doBulList()
{
iView.document.execCommand('insertunorderedlist', false, null);
}
function doForeCol()
{
var fCol = prompt('Enter foreground color', '');
if(fCol != null)
iView.document.execCommand('forecolor', false, fCol);
}
function doBackCol()
{
var bCol = prompt('Enter background color', '');
if(bCol != null)
iView.document.execCommand('backcolor', false, bCol);
}
function doLink()
{
iView.document.execCommand('createlink');
}
function doImage()
{
var imgSrc = prompt('Enter image location', '');
if(imgSrc != null)
iView.document.execCommand('insertimage', false, imgSrc);
}
function doRule()
{
iView.document.execCommand('inserthorizontalrule', false, null);
}
function doFont(fName)
{
if(fName != '')
iView.document.execCommand('fontname', false, fName);
}
function doSize(fSize)
{
if(fSize != '')
iView.document.execCommand('fontsize', false, fSize);
}
function doHead(hType)
{
if(hType != '')
{
iView.document.execCommand('formatblock', false, hType);
doFont(selFont.options[selFont.selectedIndex].value);
}
}
function doToggleView()
{
if(viewMode == 1)
{
iHTML = iView.document.body.innerHTML;
iView.document.body.innerText = iHTML;
// Hide all controls
tblCtrls.style.display = 'none';
selFont.style.display = 'none';
selSize.style.display = 'none';
selHeading.style.display = 'none';
iView.focus();
viewMode = 2; // Code
}
else
{
iText = iView.document.body.innerText;
iView.document.body.innerHTML = iText;
// Show all controls
tblCtrls.style.display = 'inline';
selFont.style.display = 'inline';
selSize.style.display = 'inline';
selHeading.style.display = 'inline';
iView.focus();
viewMode = 1; // WYSIWYG
}
}
</script>
<style>
.butClass
{
border: 1px solid;
border-color: #D6D3CE;
}
.tdClass
{
padding-left: 3px;
padding-top:3px;
}
</style>
</head>
<body onLoad="Init()">
<table id="tblCtrls" width="415px" height="30px" border="0" cellspacing="0" cellpadding="0" bgcolor="#D6D3CE">
<tr>
<td class="tdClass">
<img alt="Bold" class="butClass" src="bold.gif" onMouseOver="selOn(this)" onMouseOut="selOff(this)" onMouseDown="selDown(this)" onMouseUp="selUp(this)" onClick="doBold()">
<img alt="Italic" class="butClass" src="italic.gif" onMouseOver="selOn(this)" onMouseOut="selOff(this)" onMouseDown="selDown(this)" onMouseUp="selUp(this)" onClick="doItalic()">
<img alt="Underline" class="butClass" src="underline.gif" onMouseOver="selOn(this)" onMouseOut="selOff(this)" onMouseDown="selDown(this)" onMouseUp="selUp(this)" onClick="doUnderline()">
<img alt="Left" class="butClass" src="left.gif" onMouseOver="selOn(this)" onMouseOut="selOff(this)" onMouseDown="selDown(this)" onMouseUp="selUp(this)" onClick="doLeft()">
<img alt="Center" class="butClass" src="center.gif" onMouseOver="selOn(this)" onMouseOut="selOff(this)" onMouseDown="selDown(this)" onMouseUp="selUp(this)" onClick="doCenter()">
<img alt="Right" class="butClass" src="right.gif" onMouseOver="selOn(this)" onMouseOut="selOff(this)" onMouseDown="selDown(this)" onMouseUp="selUp(this)" onClick="doRight()">
<img alt="Ordered List" class="butClass" src="ordlist.gif" onMouseOver="selOn(this)" onMouseOut="selOff(this)" onMouseDown="selDown(this)" onMouseUp="selUp(this)" onClick="doOrdList()">
<img alt="Bulleted List" class="butClass" src="bullist.gif" onMouseOver="selOn(this)" onMouseOut="selOff(this)" onMouseDown="selDown(this)" onMouseUp="selUp(this)" onClick="doBulList()">
<img alt="Text Color" class="butClass" src="forecol.gif" onMouseOver="selOn(this)" onMouseOut="selOff(this)" onMouseDown="selDown(this)" onMouseUp="selUp(this)" onClick="doForeCol()">
<img alt="Background Color" class="butClass" src="bgcol.gif" onMouseOver="selOn(this)" onMouseOut="selOff(this)" onMouseDown="selDown(this)" onMouseUp="selUp(this)" onClick="doBackCol()">
<img alt="Hyperlink" class="butClass" src="link.gif" onMouseOver="selOn(this)" onMouseOut="selOff(this)" onMouseDown="selDown(this)" onMouseUp="selUp(this)" onClick="doLink()">
<img alt="Image" class="butClass" src="image.gif" onMouseOver="selOn(this)" onMouseOut="selOff(this)" onMouseDown="selDown(this)" onMouseUp="selUp(this)" onClick="doImage()">
<img alt="Horizontal Rule" class="butClass" src="rule.gif" onMouseOver="selOn(this)" onMouseOut="selOff(this)" onMouseDown="selDown(this)" onMouseUp="selUp(this)" onClick="doRule()">
</td>
</tr>
</table>
<iframe id="iView" style="width: 415px; height:205px"></iframe>
<table width="415px" height="30px" border="0" cellspacing="0" cellpadding="0" bgcolor="#D6D3CE">
<tr>
<td class="tdClass" colspan="1" width="80%">
<select name="selFont" onChange="doFont(this.options[this.selectedIndex].value)">
<option value="">-- Font --</option>
<option value="Arial">Arial</option>
<option value="Courier">Courier</option>
<option value="Sans Serif">Sans Serif</option>
<option value="Tahoma">Tahoma</option>
<option value="Verdana">Verdana</option>
<option value="Wingdings">Wingdings</option>
</select>
<select name="selSize" onChange="doSize(this.options[this.selectedIndex].value)">
<option value="">-- Size --</option>
<option value="1">Very Small</option>
<option value="2">Small</option>
<option value="3">Medium</option>
<option value="4">Large</option>
<option value="5">Larger</option>
<option value="6">Very Large</option>
</select>
<select name="selHeading" onChange="doHead(this.options[this.selectedIndex].value)">
<option value="">-- Heading --</option>
<option value="Heading 1">H1</option>
<option value="Heading 2">H2</option>
<option value="Heading 3">H3</option>
<option value="Heading 4">H4</option>
<option value="Heading 5">H5</option>
<option value="Heading 6">H6</option>
</select>
</td>
<td class="tdClass" colspan="1" width="20%" align="right">
<img alt="Toggle Mode" class="butClass" src="mode.gif" onMouseOver="selOn(this)" onMouseOut="selOff(this)" onMouseDown="selDown(this)" onMouseUp="selUp(this)" onClick="doToggleView()">
</td>
</tr>
</table>
</body>
</html>
-------- spørgsmål:
1, jeg vil gerne have at image-funktionen henter en dropdown - som evt. kunne være alle billeder fra en mappe, eller input fra en database - så man kan hente de billeder der er tilgængelige
2, hvordan får man iframe'en ind i form så man kan gemme det??? lav gerne eksempel med sumitbutton og hele svineriet...
3, hvordan får man lagt den gemte information ind i ifram'en igen - fra databasen - så man kan redigere i det???
vh
vagn / 16
