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11:10
02/06/2009
Offline
Could you please provide me the sample code to expand all the nodes/ collapse all the nodes in the tree grid at once by clicking on the custom button on the navigation bar?
Thanks in advance.
03:52
Moderators
30/10/2007
Offline
HEllo,
Try this (Not tested)
$(".treeclick","#mygrid").each(function() {
if($(this).hasClass("tree-plus") $(this).trigger("click");
});
Regards
Tony
For professional UI suites for Java Script and PHP visit us at our commercial products site - guriddo.net - by the very same guys that created jqGrid.
00:17
02/06/2009
Offline
Thanks a lot Tony. Its working.
I do have one more query. I am using the following code to refresh the tree grid.
jQuery("#grid_id").trigger("reloadGrid");
But, it is taking considerable amount of time to refresh the tree grid. Is there any other way to refresh the tree grid which minimizes the time taken to refresh.
05:17
Moderators
30/10/2007
Offline
Hello
If you return only the root nodes you will have to spare a couple of time. Using tree grid in relative big nodes from server slow down the grid because we needed a couple of client side processing to construct the tree.
Regards
Tony
For professional UI suites for Java Script and PHP visit us at our commercial products site - guriddo.net - by the very same guys that created jqGrid.
12:38
24/09/2009
Offline
Firing the click event on tree-plus is expanding rows, but it is appending them all to the bottom of the table instead of beneath their parents.
Has anyone found a workaround to achieve a reliable “Expand All” feature?
Btw, here's what I use for Collapse All — works great:
$(".treeclick","table#mygrid").each(function() {
if($(this).hasClass("tree-minus")) {
$(this).trigger("click");
}
});
11:19
Moderators
30/10/2007
Offline
Hello,
Which version of jqGrid do you use?
For professional UI suites for Java Script and PHP visit us at our commercial products site - guriddo.net - by the very same guys that created jqGrid.
11:31
24/09/2009
Offline
Hey Tony,
The latest version of course! 3.5.3
10:27
Moderators
30/10/2007
Offline
Hello,
I will prepare such methods for 3.6 release
Regards
Tony
For professional UI suites for Java Script and PHP visit us at our commercial products site - guriddo.net - by the very same guys that created jqGrid.
12:00
31/08/2010
Offline
Hey tony,
could you make an (optional) expand all / callapse all buton in the header of jqgrid's containing subgrids? That feature seems to be convenient for some.
tony said:
HEllo,
Try this (Not tested)
$(".treeclick","#mygrid").each(function() {
if($(this).hasClass("tree-plus") $(this).trigger("click");
});
Regards
Tony
13:20
16/10/2009
Offline
Tony did you makeit to do the method expand all?
00:37
11/08/2011
Offline
I simply created a new pager button:
jQuery("#mygrid").jqGrid('navGrid', "#pager").jqGrid('navButtonAdd', "#pager",{
caption: "Expand/Collapse All",
buttonicon: "ui-icon-triangle-2-n-s",
onClickButton: function() {
$("#mygrid").find(".treeclick").trigger('click');
},
position: "last",
title: "Expand/Collapse All",
cursor: "pointer"
});
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