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fix empty and double messages

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git-svn-id: https://webim.svn.sourceforge.net/svnroot/webim/trunk@97 c66351dc-e62f-0410-b875-e3a5c0b9693f
This commit is contained in:
Evgeny Gryaznov 2008-06-04 23:20:02 +00:00
parent 91ab3aee5a
commit bc06c38ade
1 changed files with 6 additions and 0 deletions
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6
src/obfuscator/src/page_chat2.js
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@ -58,6 +58,7 @@ Class.inherit( Ajax.ChatThreadUpdater, Ajax.Base, {
this._options.onComplete = this.requestComplete.bind(this);
this.updater = {};
this.frequency = (this._options.frequency || 2);
this.cansend = true;
FrameUtils.initFrame(this._options.container);
if( this._options.message ) {
this._options.message.onkeydown = this.handleKeyDown.bind(this);
@ -96,6 +97,7 @@ Class.inherit( Ajax.ChatThreadUpdater, Ajax.Base, {
requestComplete: function(_response) {
this.enableInput(true);
this.cansend = true;
var xmlRoot = Ajax.getXml(_response);
if( xmlRoot && xmlRoot.tagName == 'thread' ) {
this.updateContent( xmlRoot );
@ -107,6 +109,10 @@ Class.inherit( Ajax.ChatThreadUpdater, Ajax.Base, {
},
postMessage: function(msg) {
if( msg == "" || !this.cansend) {
return;
}
this.cansend = false;
this.stopUpdate();
this.updateOptions("post");
var postOptions = {}.extend(this._options);