client/js/uploader.basic.api.js
function(id) {
            var buttonId;

            if (qq.supportedFeatures.ajaxUploading) {
                buttonId = this._handler.getFile(id).qqButtonId;
            }
            else {
                buttonId = this._getButtonId(this._handler.getInput(id));
            }

            if (buttonId) {
                this._buttonIdsForFileIds[id] = buttonId;
            }
        }
function(id) {
            var buttonId;

            if (qq.supportedFeatures.ajaxUploading) {
                buttonId = this._handler.getFile(id).qqButtonId;
            }
            else {
                buttonId = this._getButtonId(this._handler.getInput(id));
            }

            if (buttonId) {
                this._buttonIdsForFileIds[id] = buttonId;
            }
        }
function ( id ) { var buttonId ; if ( qq . supportedFeatures . ajaxUploading ) { buttonId = this . _handler . getFile ( id ) . qqButtonId ; } else { buttonId = this . _getButtonId ( this . _handler . getInput ( id ) ) ; } if ( buttonId ) { this . _buttonIdsForFileIds [ id ] = buttonId ; } }
Maps a file with the button that was used to select it.
Maps a file with the button that was used to select it .