Solution:
1. Open file CHAT_ROOT\js\chat.js:
CHANGE addMessageToChatList function:
addMessageToChatList: function(dateObject, userID, userName, userRole, messageID, messageText, channelID, ip) {
// Prevent adding the same message twice:
if(this.getMessageNode(messageID)) {
return;
}
if(!this.onNewMessage(dateObject, userID, userName, userRole, messageID, messageText, channelID, ip)) {
return;
}
if (messageText.substr(0, 5) === '[img]')
{
messageText = '<div style="text-align: center">' + messageText + '</div>';
}
else
{
if (messageText.charAt(0) !== '/')
{
if (messageText.length > 500)
{
var c = messageText.indexOf(' ',500);
var finalText = messageText.substr(0,c)
+ '<div id="'+ messageID + '" style="display: none">'
+ messageText.substr(c,messageText.length)
+ '<input class="more-button" style="font-size: 80%;background-color: yellow;margin-left: 10px" type="button" id="less_'
+ messageID
+ '" value="less" title="less" onclick="javascript:hide('+ messageID +');" />'
+ '</div>'
+ '<input class="more-button" style="font-size: 80%;background-color: yellow;margin-left: 10px" type="button" id="more_'
+ messageID
+ '" value="more" title="more" onclick="javascript:show('+ messageID +');" />';
}
else
{
var finalText = messageText;
}
messageText = '<div style="display: inline-block;margin-left;">'
+ finalText
+ '</div>';
}
}
this.DOMbufferRowClass = this.DOMbufferRowClass === 'rowEven' ? 'rowOdd' : 'rowEven';
this.DOMbuffer = this.DOMbuffer +
this.getChatListMessageString(
dateObject, userID, userName, userRole, messageID, messageText, channelID, ip
);
if(!this.DOMbuffering){
this.updateDOM('chatList', this.DOMbuffer);
this.DOMbuffer = "";
}
},
2. Open file CHAT_ROOT\lib\template\loggedIn.html:
INSERT at the end of file:
<script type="text/javascript">
function show(id){
document.getElementById(id).style.display = "inline"
document.getElementById('more_'+id).style.display = "none"
}
function hide(id){
document.getElementById(id).style.display = "none"
document.getElementById('more_'+id).style.display = "inline"
}
</script>
</html>