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Okay so i followed a tutorial on how to create a wysiwyg rich text editor. The script has a function that makes it possible to take an image uploaded on an another site and use it. What i want though is to let the user upload an image directly into the text editor. Is there a way to do that in javascript? and if so, can you guys please help me write it, cause i can’t find anything on the web about it… ?
btw, is it possible to write a function that allows the user to show a video from youtube just by entering the url address?
[syntax=php]
<div id=”content”>
<body onLoad=”iFrameOn();”>
<h1>Create a New Guide</h1>
<form id=”form1″ name=”form1″ method=”post” action=”add_guide.php”>
<h3>Guide Name <input name=”guide” type=”text” id=”guide” size=”50″ maxlength=”50″ /></h3>
<p> </p>
<p> </p>
<select name=”class”>
<option value=”0″>None</option>
<option value=”1″>Scout</option>
<option value=”2″>Soldier</option>
<option value=”3″>Pyro</option>
<option value=”4″>Demoman</option>
<option value=”5″>Heavy</option>
<option value=”6″>Engineer</option>
<option value=”7″>Medic</option>
<option value=”8″>Sniper</option>
<option value=”9″selected=”selected”>Spy</option>
</select>
<p> </p>
<div id=”wysiwyg_cp” style=”padding:8px; width:700px;”>
<input type=”button” onClick=”iBold()” value=”B”>
<input type=”button” onClick=”iUnderline()” value=”U”>
<input type=”button” onClick=”iItalic()” value=”I”>
<input type=”button” onClick=”iFontSize()” value=”Text Size”>
<input type=”button” onClick=”iForeColor()” value=”Text Color”>
<input type=”button” onClick=”iHorizontalRule()” value=”HR”>
<input type=”button” onClick=”iUnorderedList()” value=”UL”>
<input type=”button” onClick=”iOrderedList()” value=”OL”>
<input type=”button” onClick=”iLink()” value=”Link”>
<input type=”button” onClick=”iUnLink()” value=”UnLink”>
<input type=”button” onClick=”iImage()” value=”Image”>
</div>
<!– Hide(but keep)your normal textarea and place in the iFrame replacement for it –>
<textarea style=”display:none” name=”content” cols=”50″ rows=”10″ id=”content”></textarea>
<iframe name=”richTextField” id=”richTextField” style=”border:#000000 1px solid; width:700px; height:300px;”></iframe>
<!– End replacing your normal textarea –>
<p> </p>
<input type=”submit” name=”submit” value=”Submit” onClick=”javascript:submit_form();” />
</form>
</div>
[/syntax]
[syntax=php]function iFrameOn(){
richTextField.document.designMode = ‘On’;
}
function iBold(){
richTextField.document.execCommand(‘bold’,false,null);
}
function iUnderline(){
richTextField.document.execCommand(‘underline’,false,null);
}
function iItalic(){
richTextField.document.execCommand(‘italic’,false,null);
}
function iFontSize(){
var size = prompt(‘Enter a size 1 – 7’, ”);
richTextField.document.execCommand(‘FontSize’,false,size);
}
function iForeColor(){
var color = prompt(‘Define a basic color or apply a hexadecimal color code for advanced colors:’, ”);
richTextField.document.execCommand(‘ForeColor’,false,color);
}
function iHorizontalRule(){
richTextField.document.execCommand(‘inserthorizontalrule’,false,null);
}
function iUnorderedList(){
richTextField.document.execCommand(“InsertOrderedList”, false,”newOL”);
}
function iOrderedList(){
richTextField.document.execCommand(“InsertUnorderedList”, false,”newUL”);
}
function iLink(){
var linkURL = prompt(“Enter the URL for this link:”, “http://”);
richTextField.document.execCommand(“CreateLink”, false, linkURL);
}
function iUnLink(){
richTextField.document.execCommand(“Unlink”, false, null);
}
function iImage(){
var imgSrc = prompt(‘Enter image location’, ”);
if(imgSrc != null){
richTextField.document.execCommand(‘insertimage’, false, imgSrc);
}
}
function submit_form(){
var theForm = document.getElementById(“form1”);
theForm.elements[“content”].value = window.frames[‘richTextField’].document.body.innerHTML;
theForm.submit();
}[/syntax]