Feature Request - Auto Page Size

[devnull]

I have a feature, enhancement request: would it be possible to add an autoPageSize property /method, where the table would automatically set it's page size based on the available height ??

I have been attempting to implement my own, but are having trouble setting the page size:

http://jsfiddle.net/Chqxu/9/

Code:

    function dgResize(data){
        var psize = 2;
        $(this).datagrid('options').pageSize = psize; 
        var panel = $(this).datagrid('getPanel').panel();
        var pager = $(this).datagrid('getPager').pagination();
        pager.pageList = [2,5,10,25];
        pager.pageSize = psize;   
        pager.refresh;
        pager.select;
        panel.refresh;
        $(this).datagrid('reload');
        console.log(pager.pageSize);
    }

[devnull]

Bump...

This would be a nice feature, having the table set it's optimum page size based on the available space would remove the necessity for the user to manually select the page size to fit their browser.

Thanks for considering it.

[stworthy]

The 'autoPageSize' method can be extended as:

Code:

$.extend($.fn.datagrid.methods,{
	autoPageSize:function(jq){
		return jq.each(function(){
			var that = $(this);
			that.datagrid('options').onResize = function(){
				setPageSize();
			};
			setPageSize();
			
			function setPageSize(){
				var body2 = that.datagrid('getPanel').find('div.datagrid-view2 div.datagrid-body');
				var pageSize = parseInt(body2.height()/25);
				if (pageSize){
					var opts = that.datagrid('options');
					opts.pageSize = pageSize;
					opts.pageList = [10,20,30,pageSize].sort(function(a,b){return a-b});
					that.datagrid('getPager').pagination({
						pageSize: opts.pageSize,
						pageList: opts.pageList
					}).pagination('select',opts.pageNumber);
				}
			}
		});
	}
});

To enable this feature, call 'autoPageSize' method on datagrid.

Code:

$('#dg').datagrid('autoPageSize');