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Author SHA1 Message Date
Allan Jardine
c14169903f New: Accessability features - the length changing control and filtering control are now wrapped in <label> tags (an explicit relationship to their input elements) to aid accessability. You can see this immediately by simply clicking on the "Search:" text now - it will focus the input of the text box, while for screen readers it will give the label text from the label. 
New: The filtering input language string (oLanguage.sSearch) now has the "macro" _INPUT_ in it to allow the input element to be positioned anywhere in the string. For example if you gave "sSearch": "Data_INPUT_Tables" the output for the filter would be "Data<input.../>Tables". This is optional - if _INPUT_ is not given, then as before will will tack the input element on to the end of the given (or default) text string.
 2011-06-21 21:48:28 +01:00
Allan Jardine
aaf9697bd6 Fix: The ability to use complex data structures in 1.8 means that arrays which are passed into to fnUpdate need not strictly be the same length as the number of columns in the table - therefore the warning that is given if you do this is wrong... no other code changes needed - just no need to generate the warning! Unit test added - 5396 2011-06-21 18:38:00 +01:00
Allan Jardine
bb26e08b4e Examples fix: Details table has one extra column in it at the start, so this needs to be taken into account when sorting - 5422 2011-06-21 06:48:21 +01:00
Allan Jardine
6557642f75 Fix: The table width is not set when auto width is disabled so we should not set it when destroying the table - 5220 2011-06-20 18:08:10 +01:00
Allan Jardine
3f04293609 Start DataTables 1.8.1 development 2011-06-20 18:05:29 +01:00
Allan Jardine
839f5418a9 Fix: A couple of typos in the examples 2011-06-11 18:10:21 +01:00
Allan Jardine
5574025364 DataTables 1.8.0 :-) 2011-06-04 07:38:39 +01:00
Allan Jardine
8859dfe380 New: mDataProp can now be a function as well as either a string or an 
integer. This allows dynamic reading of information from the source
object (for example getting the length of an array in the data source
object) as well as the deep object reading and array index reading
already available. The function is called with a single argument (the
data object) when being read and two arguments (the data object, new
value) when being set. This can be seen as an alternative to fnRender
but it makes sense to include this functionality here as an option.
 2011-05-30 14:24:57 +01:00
Allan Jardine
2530ea1fdc DataTables 1.8 beta 4 development complete 2011-05-29 19:36:42 +01:00
Allan Jardine
e08f95f5a2 Update: Unit tests which text the argument count for fnServerData updated to include oSettings being passed as fourth argument 
New: sLoadingRecords tests added for Ajax source loading
 2011-05-29 19:00:16 +01:00
Allan Jardine
e9afa984d4 Fix: When using server-side processing the new sLoadingRecords message is not used since the draw doesn't progress that far. As a result the same issue as was fixed in commit cc1908baaf could occur and needs to be addressed here by checking for server-side processing. Regression picked up by unit tests 2011-05-28 11:17:31 +01:00
Allan Jardine
e769731746 Fix: Treat null the same as an empty string for type detection - i.e. don't try to detect a type on it. Regression picked up by unit tests 2011-05-28 11:06:38 +01:00
Allan Jardine
53908784fe Fix: Couple of little jslint found issues 2011-05-28 10:27:39 +01:00
Allan Jardine
cc1908baaf Fix: The check against sAjaxSource for the 'loading...' message should be null rather than an empty string since null is the default for sAjaxSource. This error would result in the loading message being shown if the table has no results initially 2011-05-27 19:20:01 +01:00
Allan Jardine
e6248382c6 Merge branch 'master' of github.com:DataTables/DataTables 2011-05-27 19:07:34 +01:00
Allan Jardine
2a9068fead New: The object returned by $.ajax is assigned to jqXHR in the table's settings object now. This means that you can access the XHR in fnDrawCallback (or any of the other callback functions, or anything with access to the settings object!) to do further data manipulation if you wish. 2011-05-27 19:05:35 +01:00
Allan Jardine
42e50f6ba7 Fix: The return false in the click handler for the full numbers pagination numbers was somewhat too harsh and stopped other 
events from being attached to those elements if the developer wanted. Just use preventDefault instead - 5105
 2011-05-26 10:48:13 +01:00
Allan Jardine
2eacc63f87 Fix: If there was a nested table in the thead of our target table, then the getElementsByTagName was getting the wrong element - so use a more specific jQuery selector. 2011-05-19 18:58:32 +01:00
Allan Jardine
55c4e0ac9c Fix: Oops - Committed debug by mistake. Remove... 2011-05-18 22:16:28 +01:00
Allan Jardine
5ca44c8405 Fix: The automatic type detection algorithim can incorrect give precidence to numeric sorting when an empty cell is found. This means that a column of dates with a single empty cell would be sorted as a string. The fix is to skip type detection on empty cells. This also means that the sorting algorithim needs to be updated since sType might not be defined for a column when it is sorted on now (if the data in the column is empty). 
Fix: iDataSort, sDataType in the sort function should be declared as local parameters - should give a tiny bit more speed to the sort
 2011-05-17 21:20:59 +01:00
Allan Jardine
12bbdad059 DataTables 1.8 beta 4 development starting point 
Fix: If state saving is enabled, but sorting is not - then any saved filter would not be automatically applied. The fix is to call the filtering function at start up. Thanks to Michael Hamann and Roland Ramthun for finding and fixing this issue.
 2011-05-15 18:03:21 +01:00
Allan Jardine
419ad58d0b DataTables 1.8 beta 3 2011-05-14 10:58:24 +01:00
Allan Jardine
3ae5367ddc Dev fix: Committed test case my mistake - reverting 2011-05-14 10:58:00 +01:00
Allan Jardine
7bef3d19b4 Fix: Tidy up the fnGetPosition API method and allow it to cope with getting a TH cell's position in the table as well as TR and TD elements. The input and output options for the function have not changed - just it's internal operation. 2011-05-14 10:48:14 +01:00
Allan Jardine
c56c84683c New: fnUpdate has been updated (oh the irony) to accept either an individual value, an array or an object as the first parameter passed to it. The individual and array options behave exactly as they did before this change - the new option is the object being passed in. This allows fnupdate to be given a data object which is identical to data objects used by the table when using complex objects and mDataProp. How fnUpdate itself actually operates has also changed to be self calling, which makes the multipe column updates for arrays and objects much easier. 
Fix: fnUpdate now works with TH elements in the body as well as TD elements
 2011-05-14 10:35:57 +01:00
Allan Jardine
8eafb87f1e New: New callback function fnPreDrawCallback which is called at the very start of each table draw (so rather like fnDrawCallback, just before the 
draw!). This function is, like all other DataTables callbacks, execuated with the DataTables instance scope, and also takes a single parameter -
the DataTables settings object. The attached function can cancel the draw by returning false, anyother return (including undefined) results in the
full draw occuring).
 2011-05-13 10:27:15 +01:00
Allan Jardine
a84eec581b New: New language option sLoadingRecords which is used when the table's data is Ajax sourced, and at the first draw only. This provides an 
indication that the data is currently being sourced from the server (i.e. Loading...) rather than showing 'No data available in table' - which is
not particularly friendly. Note that for server-side processing, DataTables will leave whatever is in TBODY when it makes the first Ajax request,
so with server-side processing you would need to put in a TR/TD into the static HTML table.
 2011-05-13 10:19:29 +01:00
Allan Jardine
9cf1ff785e Dev fix: The insertBefore for column visibility was incorrect if the next column was hidden as well. Need to 'fast-forward' to the next visible column to get the insert point. 2011-05-13 06:38:56 +01:00
Allan Jardine
844bbaf4ee Fix: fnSetColumnVis didn't cope with TH elements in the body due to the use of a 'td' selector. The fix for this is to use _fnGetTdNodes() (since that can get an array of TD|TH nodes, which in turn allows a nice tidy up of the insert part of the function. 2011-05-12 21:34:48 +01:00
Allan Jardine
f27c487862 Fix: fnSetColumnVis was broken when used with deferred rendering due to the offset calculation done with the huge flat array of TD nodes. The fix is to simplify this somewhat and get an array for each row (when it is available) and process that using the optional parameter for _fnGetTdNodes. This doesn't result any any extra computation time, other than the addional time to call the function (but not to execute it), since it is just moving where the loop is. 2011-05-12 20:46:33 +01:00
Allan Jardine
97386476c8 Fix: A couple of little jslint tidy ups 2011-05-12 20:37:35 +01:00
Allan Jardine
99b674def8 Fix: New algorithim for calculating the column widths for a table when x-scrolling is enabled. Basically browsers need a bit of a hand when a width is assigned to any columns when x-scrolling as they tend to collapse the table to the min-width, even if we sent the column widths. So we need to keep track of what the table width should be by summing the user given values, and the automatic values 2011-05-12 20:32:18 +01:00
Allan Jardine
84a1940cad Fix: Passing an integer for sWidth would cause the column width calculations to go completely off since they weren't actually used by the browser. Make use of the _fnStringToCss helper function for exactly this kind of thing. 2011-05-12 20:29:24 +01:00
Allan Jardine
0c493b6789 New: New column option - sContentPadding. What this option does is tag on an extra string to the content of the columns in the width calculation table, in order to take account of the fact that 'iii' is actually less wide than 'mm', but DataTables will pick 'iii' as the longer due to the string width. With sContentPadding you can add an extra string to any column to force DataTables to take account of this during the width calculation - the string in sContentPadding is not used anywhere else and is empty by default. This option will remain undocumented for the moment, since I suspect it will confuse more than help, but it is very useful to have around when x-scrolling. 2011-05-12 20:23:40 +01:00
Allan Jardine
fcc41bc535 Fix: When calculating the string width for column sizes, we know that we are going to be using strings for the display - so cast as a string, which means that we can take the length of any primitive (particularly numbers). 
Fix: The max string width calculation was including HTML, which is just plain wrong since the HTML will be hidden. This is still not perfect since "iiii" takes less space than "mmm" in the browser display, but addressing that would take some serious clocks cycles, and this is good enough for now.
 2011-05-12 20:18:48 +01:00
Allan Jardine
dd0e4023f0 Fix: _fnGetTdNodes works on a column data array basis, not visible columns, so _fnGetWidestNode need only deal with column indexes. It was possible before that the width calculation would be done in the wrong column if using hidden columns 2011-05-12 20:14:29 +01:00
Allan Jardine
c8c10d1fba Fix: fnGetData should give the original data object, rather than the array that DataTables uses for rendering the actual table. This was part of the original commit for the 1.8 object handling, but in retrospect, the original data is much more useful. 2011-05-12 20:11:11 +01:00
Allan Jardine
b3f5ddaf96 Fix: When calculating the column widths, we should get the data to display, otherwise a null element (particularly when using a null mDataProp) can 
cause issues with columns being skipped (due to the null return)
 2011-05-11 08:53:33 +01:00
Allan Jardine
275c7520db Fix: When using fnRender with a null mDataProp, although the rendering function was called, it wasn't actually saved anywhere. This meant that when the cell was actually created and the data source attempted to be read, the rendered string wasn't available - thus you got an empty cell (4943). This fix is to add a condition to the rendering call to delay until the node is created. Note that there is still a quirk here, in that the rendered data cannot be used for sorting or filtering, since again it isn't stored anywhere when the data source is null. 2011-05-10 06:38:17 +01:00
Allan Jardine
3464502c06 New: sDefaultContent property for aoColumns / aoColumDefs. This new property allows a default value to be given for a column's data, and will be used whenever a null data source is encountered (this can be because mDataProp is set to null, or because the data source itself is null). In addition to this, when set if the mDataProp value is undefined, the default will be used instead (and no error given). If sDefaultContent is not set (default is null), and the mDataProp value is undefined, an error will be given as it currently is. 2011-05-09 19:07:16 +01:00
Allan Jardine
341f6784f6 Fix: null data should be returned as an empty string for HTML display 2011-05-09 18:24:23 +01:00
Allan Jardine
d242d9cad4 Dev fix: The last commit for fnUpdate wasn't quite complete - this commit is the correct one. Updating fnUpdate to be able to cope with bDeferRender 2011-05-09 18:06:52 +01:00
Allan Jardine
d073e36c34 Fix: fnUpdate needs to consider null nTr rows for deferred rendering 2011-05-09 17:53:06 +01:00
Allan Jardine
c125efebc9 Fix: When using bDeferRender HTML in the target cell would be used as text rather than HTML when doing the width calculations - making them completely wrong - 4879 2011-05-09 17:47:18 +01:00
Allan Jardine
c8572df07a Start 1.8 beta 3 development 
Backwards compatibility change: Use the get data function to cast data as a string when being used for display
 2011-05-09 07:19:54 +01:00
Allan Jardine
c5b085091b DataTables 1.8 beta 2 release 2011-05-08 18:59:09 +01:00
Allan Jardine
5576cf2097 Dev fix: fnRender is only called once per row now for Ajax sourced data 2011-05-08 18:58:34 +01:00
Allan Jardine
04aa89337b Dev fix: Tidy up modifications to the _fnGetTdNodes function 2011-05-08 18:40:02 +01:00
Allan Jardine
1d651f68a3 Fix: The change in commit 537e3e9595 (537e3e9595 ) was incorrect - the column widths should be calculated with width() rather than outerWidth(). This can be seen by the misalignment in the tmp table if it is made visible. 2011-05-08 15:40:03 +01:00
Allan Jardine
2c2a4754d9 New: Add paginate_button_disabled to buttons which cannot be clicked on in full_buttons pagination, when not using jQuery UI themeing to make styling easier 2011-05-08 11:25:28 +01:00