diff options
Diffstat (limited to 'framework/Web/Javascripts/rico/extension.js')
| -rw-r--r-- | framework/Web/Javascripts/rico/extension.js | 175 |
1 files changed, 0 insertions, 175 deletions
diff --git a/framework/Web/Javascripts/rico/extension.js b/framework/Web/Javascripts/rico/extension.js deleted file mode 100644 index d3df3a9b..00000000 --- a/framework/Web/Javascripts/rico/extension.js +++ /dev/null @@ -1,175 +0,0 @@ -Prado.RicoLiveGrid = Class.create();
-Prado.RicoLiveGrid.prototype = Object.extend(Rico.LiveGrid.prototype,
-{
- initialize : function(tableId, options)
- {
- this.options = {
- tableClass: $(tableId).className || '',
- loadingClass: $(tableId).className || '',
- scrollerBorderRight: '1px solid #ababab',
- bufferTimeout: 20000,
- sortAscendImg: 'images/sort_asc.gif',
- sortDescendImg: 'images/sort_desc.gif',
- sortImageWidth: 9,
- sortImageHeight: 5,
- ajaxSortURLParms: [],
- onRefreshComplete: null,
- requestParameters: null,
- inlineStyles: true,
- visibleRows: 10,
- totalRows: 0,
- initialOffset: 0
- };
- Object.extend(this.options, options || {});
-
- //this.ajaxOptions = {parameters: null};
- //Object.extend(this.ajaxOptions, ajaxOptions || {});
-
- this.tableId = tableId;
- this.table = $(tableId);
-
- this.addLiveGridHtml();
-
- var columnCount = this.table.rows[0].cells.length;
- this.metaData = new Rico.LiveGridMetaData(this.options.visibleRows, this.options.totalRows, columnCount, options);
- this.buffer = new Rico.LiveGridBuffer(this.metaData);
-
- var rowCount = this.table.rows.length;
- this.viewPort = new Rico.GridViewPort(this.table,
- this.table.offsetHeight/rowCount,
- this.options.visibleRows,
- this.buffer, this);
- this.scroller = new Rico.LiveGridScroller(this,this.viewPort);
- this.options.sortHandler = this.sortHandler.bind(this);
-
- if ( $(tableId + '_header') )
- this.sort = new Rico.LiveGridSort(tableId + '_header', this.options)
-
- this.processingRequest = null;
- this.unprocessedRequest = null;
-
- //this.initAjax(url);
- if (this.options.initialOffset >= 0)
- {
- var offset = this.options.initialOffset;
- this.scroller.moveScroll(offset);
- this.viewPort.scrollTo(this.scroller.rowToPixel(offset));
- if (this.options.sortCol) {
- this.sortCol = options.sortCol;
- this.sortDir = options.sortDir;
- }
- var grid = this;
- setTimeout(function(){
- grid.requestContentRefresh(offset);
- },100);
- }
- },
-
- fetchBuffer: function(offset)
- {
- if ( this.buffer.isInRange(offset) &&
- !this.buffer.isNearingLimit(offset)) {
- return;
- }
- if (this.processingRequest) {
- this.unprocessedRequest = new Rico.LiveGridRequest(offset);
- return;
- }
- var bufferStartPos = this.buffer.getFetchOffset(offset);
- this.processingRequest = new Rico.LiveGridRequest(offset);
- this.processingRequest.bufferOffset = bufferStartPos;
- var fetchSize = this.buffer.getFetchSize(offset);
- var partialLoaded = false;
-
- // var queryString
- // if (this.options.requestParameters)
- // queryString = this._createQueryString(this.options.requestParameters, 0);
- var param =
- {
- 'page_size' : fetchSize,
- 'offset' : bufferStartPos
- };
- if(this.sortCol)
- {
- Object.extend(param,
- {
- 'sort_col': this.sortCol,
- 'sort_dir': this.sortDir
- });
- }
- /*queryString = (queryString == null) ? '' : queryString+'&';
- queryString = queryString+'id='+this.tableId+'&page_size='+fetchSize+'&offset='+bufferStartPos;
- if (this.sortCol)
- queryString = queryString+'&sort_col='+escape(this.sortCol)+'&sort_dir='+this.sortDir;
-
- this.ajaxOptions.parameters = queryString;
-
- ajaxEngine.sendRequest( this.tableId + '_request', this.ajaxOptions );
- */
- Prado.Callback(this.tableId, param, this.ajaxUpdate.bind(this), this.options);
- this.timeoutHandler = setTimeout( this.handleTimedOut.bind(this), this.options.bufferTimeout);
-
- },
-
- ajaxUpdate: function(result, output)
- {
- try {
- clearTimeout( this.timeoutHandler );
- this.buffer.update(result,this.processingRequest.bufferOffset);
- this.viewPort.bufferChanged();
- }
- catch(err) {}
- finally {this.processingRequest = null; }
- this.processQueuedRequest();
- }
-});
-
-Object.extend(Rico.LiveGridBuffer.prototype,
-{
- update: function(newRows, start)
- {
- if (this.rows.length == 0) { // initial load
- this.rows = newRows;
- this.size = this.rows.length;
- this.startPos = start;
- return;
- }
- if (start > this.startPos) { //appending
- if (this.startPos + this.rows.length < start) {
- this.rows = newRows;
- this.startPos = start;//
- } else {
- this.rows = this.rows.concat( newRows.slice(0, newRows.length));
- if (this.rows.length > this.maxBufferSize) {
- var fullSize = this.rows.length;
- this.rows = this.rows.slice(this.rows.length - this.maxBufferSize, this.rows.length)
- this.startPos = this.startPos + (fullSize - this.rows.length);
- }
- }
- } else { //prepending
- if (start + newRows.length < this.startPos) {
- this.rows = newRows;
- } else {
- this.rows = newRows.slice(0, this.startPos).concat(this.rows);
- if (this.rows.length > this.maxBufferSize)
- this.rows = this.rows.slice(0, this.maxBufferSize)
- }
- this.startPos = start;
- }
- this.size = this.rows.length;
- }
-});
-
-
-Object.extend(Rico.GridViewPort.prototype,
-{
- populateRow: function(htmlRow, row)
- {
- if(isdef(htmlRow))
- {
- for (var j=0; j < row.length; j++) {
- htmlRow.cells[j].innerHTML = row[j]
- }
- }
- }
-});
\ No newline at end of file |