Messages

1

Help for ParamQuery Pro / Re: Column filter on remote source override

« on: July 15, 2025, 02:30:20 am »

It doesn't work.  "return false" does not prevent the remote data call or even passing the parameters to the remote data call

2

Help for ParamQuery Pro / Column filter on remote source override

« on: July 13, 2025, 07:46:19 pm »

I have a grid with multiple columns and different filter options that uses a remote data source.

One column filter (being a range drop down grid), when options are selected, I don't want to trigger a reload or even a filter, I want to call my own function that does it's own thing, does NOT request data to loaded remotely, that has nothing to do with the grid and does not affect the grid.

Is this possible and how can I do it?

3

Bug Report / Bugs in format for dates with times in a tree

« on: May 03, 2025, 10:20:13 pm »

I spotted two bugs, but only if pqGrid is a treeModel

• "mm/dd/yyyy" does not work, I have to use "mm//dd/yyyy" (notice the double "//" to get a single one to show)
• "mm//dd/yyy hh:mm" does not work as documented, it shows the month instead of the minutes.

In one of the demos on the pqGrid v10 demo page I set "format" and/or "fmtDateFilter"

4

Suggest new features / Filter multi select - Apply button

« on: April 02, 2025, 06:56:44 pm »

When data is remote, every time a user selects an option on the drop down, the data reloads causing more server traffic.  It would be great to have an option for Apply or Cancel buttons and selections are ignored untileither is pressed.

5

Suggest new features / Re: Drag drop ability to drag from an entire row or a cell and better drop indicator

« on: March 27, 2025, 08:09:06 pm »

Here is a demo of jsTree and how they do it which more subtle and I feel is better: https://preview.keenthemes.com/html/keen/docs/general/jstree/dragdrop

6

Suggest new features / Re: Drag drop ability to drag from an entire row or a cell and better drop indicator

« on: March 27, 2025, 01:41:10 am »

Is there any news on this.  Most others do as follows:

• Dropping inside the row near the vertical middle makes it a child. The arrow drop indicator on recieving row indented right inside the row to signify drop position is a child
• Dropping near the to the top or bottom of the recieving row makes it a sibling The indicator arrow on top or bottom of the recieving row to signify drop position is a sibling
• Optional callback function that returns false if drop not allowed (like a hover_node event).  No drop allowed gives the cross just like pqGrid already does (would be nice to be able to change this, maybe make it red and the check green)
• Option if row can accept dropped children, if false then drop arrow indicator only shows sibling dropping, even if cursor is near center of the row.

Will this be in the next version and do you have a release date yet of the next version?

This one does it quite nicely and is far easier for the user to understand https://mbraak.github.io/jqTree/examples/03_drag_and_drop/

7

Suggest new features / An option to automatically set the cell title attribute

« on: March 01, 2025, 12:13:19 am »

At the moment the only way to do it is in colModel.render:

Code: [Select]

render: function(ui){
return {
text: ui["cellData"], // This is not needed, included here for clarity
attr: 'title="'+ui["cellData"].replace('"',""")+'"'
}
}
When the column is narrow and the value is trimmed (if not multiline), the value is cut off, so hovering over to show the full value in the popup is nice for the user.

Also it would be nice to also be able to pass the attr as an object like:

attr: {
   "title": "Some message > this message & another bad char",
   "data-temp": "Some data variable"
}

EDIT: YOU CAN MAKE ATTR AN OBJECT.  I isn't mentioned in the API guide.

8

Suggest new features / Add a resized event

« on: February 23, 2025, 04:18:31 am »

When the grid resizes, depending on your options like flex, etc, columns and rows get resized and or added to fit inside the grid.

It would be nice to have an event that is fired once all the resizing and render alterations have finished.

9

Suggest new features / Re: Option to allow horizontal scroll bar when needed when scrollModel.autofit=true

« on: February 19, 2025, 08:22:37 pm »

I have added this with a resize observer, but it would be better to have this as a feature:

Code: [Select]

new ResizeObserver(function(){ setTimeout(function(){ grid_resize(); }, 100); }).observe( $("#grid")[0] );
...
function grid_resize()
{
if($("#grid").is(":visible"))
{
// Do we add horizontal scroll
var width = 0;
$("#grid").pqGrid("Columns").each(function(col){
if(!col.hidden)
width += intval(col["width"]);
});

// Do we hide or show the scroll bar
$("#grid").pqGrid("option", "scrollModel", {autoFit:width<$("#grid").width() ? true : false});
}
}

10

Help for ParamQuery Pro / Re: Horizontal scroll bar scrollModel issue

« on: February 11, 2025, 05:09:19 am »

Just to help others, I accomplished this by doing the following:

Code: [Select]

new ResizeObserver(function(){ grid_resize(); }).observe( grid );

grid_resize()
{
if(grid && grid.is(":visible"))
{
// Do we add horizontal scroll
var width = 0;
grid.pqGrid("Columns").each(function(col){
if(!col.hidden)
width += intval(col["width"]);
});

// Do we hide or show the scroll bar
grid.pqGrid("option", "scrollModel", {autoFit:width<grid.width() ? true : false});
}
}

11

Help for ParamQuery Pro / Re: Set initial filters once as default before remote load

« on: January 24, 2025, 12:32:48 am »

Thanks. Can't believe I missed that.

12

Help for ParamQuery Pro / Set initial filters once as default before remote load

« on: January 23, 2025, 02:13:59 am »

I have a grid with dataModel.location="remote"

Just on the first load (one off when data loaded for the first time only) I want to set an initial filter on a column.  So when refresh, add/remove filters, etc. it must NOT revert to the initial filter option.

I want to avoid calling the remote server twice.

After building the table, I have tried making the dataModel.location="local", applying the filter then dataModel.location="remote" which works, but is there a cleaner way to set the initial filter in "options"?

I have tried using grid.one like below, however this calls the remote server to load the data twice, being one time to load the initial data (unfiltered) then again after the "one" is called with a new filter.

Code: [Select]

grid.one("load", function (evt, ui) {
// Apply initial filtering.
grid.filter({
oper: "add",
rules: [
{ dataIndx: "DEPOT", value: ["London"] },
]
});
});

13

Help for ParamQuery Pro / Do not show the message "No rows to display"

« on: January 19, 2025, 02:16:47 am »

When a grid has no data, I want to hide the text "No rows to display" that appears in some grids.  How do I do this withou changing the locale files as I don't want to do this for all grids?

14

Help for ParamQuery Pro / Re: Inheritance for cVirtual

« on: January 13, 2025, 11:33:29 pm »

Please can you respond to this support request

15

Help for ParamQuery Pro / Inheritance for cVirtual

« on: January 03, 2025, 07:27:21 pm »

I want to override functions calcTopBottom, getTop, getLeft, etc. which is in  window.pq.cVirtual.

I am using the jQuery version of pqGid, so to overwrite some functions I use the following which works fine:

Code: [Select]

(function($) {
var fn = $.paramquery._pqGrid.prototype;
fn.showLoading = function() {
if(this.$grid_center.is(":visible"))
{
this.loading = true;
open_loading_overlay();
}
};
fn.hideLoading = function() {
this.loading = false;
close_loading_overlay();
};
})(jQuery);
However when I want to override cVirtual functions, to test this I do the following:

Code: [Select]

var cVirtual = window.pq.cVirtual.prototype;
cVirtual.calcTopBottom = function(left) {
console.log("calcTopBottom");
// Call the old
return cVirtual.calcTopBottom(left);
};
cVirtual.getTop = function(ri, actual) {
console.log("getTop");
// Call the old
return cVirtual.getTop(ri, actual);
};
cVirtual.getLeft = function(ci, actual) {
console.log("getLeft");
// Call the old
return cVirtual.getLeft(ci, actual);
};
cVirtual.getHeightR = function(ri, rows) {
console.log("getHeightR");
// Call the old
return cVirtual.getHeightR(ri, rows);
};
cVirtual.calInitFinal = function(top, bottom, left) {
console.log("calInitFinal");
// Call the old
return cVirtual.calInitFinal(top, bottom, left);
};
However the above functions are never called.  What am I doing wrong?