Refreshing Grid - Live Scores

[Zradene]

Re: Refreshing Grid - Live Scores

Hi Peter, just seen your post...not been on here for a while. On mobile devices where the grid exceeds the size of device, I still have not found a way to keep focus on the part of the grid that is lower down on the mobile device screen. As soon as the auto-refresh grid has triggered, the focus goes back to the top of the grid. As users will be watching for specific results coming in, I really do need the focus to remain on the match scores on screen. Did you have any luck on this ?

[GGandhi]

Re: Refreshing Grid - Live Scores

not been on here for a while

hope you see this reply sooner than 3 years.

go to properties and select row events and then onClick event add this code

var j1 = setInterval(myTimer, 1000);
function myTimer() {
{grid.Object}.refreshRow({Grid.RowNumber});
}

and it should work and here a screencast

http://screencast.com/t/Gh2azwYLm

[Zradene]

Re: Refreshing Grid - Live Scores

Hi my friend, thank you for your suggestions.
I have watched the video and what I am doing is slightly different to what is contained in the video.
The problem is only apparent when using a small mobile device. Also the user would not be clicking on any buttons or making changes. The Administrator will be inputing scores for matches and the User's will be watching on mobile devices as well as PC's and Laptops. I am using AUTO-REFRESH (5 secs) to update all scores on the grid as results come in. All works perfectly regarding the scores updating, but as I say when viewing on SMALL mobile devices like a smartphone, if the user is watching scores on a lower section of the screen, then after the AUTO-REFRESH, the screen scrolls up to the top.

[GGandhi]

Re: Refreshing Grid - Live Scores

yes, if you use auto refresh the grid, the grid goes back to first row. but if you refresh a row it stays put.
i am wondering if you can change to refresh every row individually than the whole grid.
i will see if i can fashion up something to that effect.

[Zradene]

Re: Refreshing Grid - Live Scores

As many results are being input from many matches, I must do a grid refresh as there are 28 matches in each group of 8 players. This means that 224 match results will be randomly input during the early stages of the event.

[GGandhi]

Re: Refreshing Grid - Live Scores

somehow the row needs to be updated or the screen needs to scroll down again to the first record that was visible before refreshing.
i need to think about it. let you know.
also answered your pm.

[Zradene]

Re: Refreshing Grid - Live Scores

Thank you. I am most grateful.

[GGandhi]

Re: Refreshing Grid - Live Scores

okay here is something to try:
on the (client side) onGridRender event add this code

var j1 = {Grid.object}._rowsInGrid;
var f1 = setInterval(myTimer,1000);

function myTimer() {
for (j = 1; j <= j1; j++){
{grid.Object}.refreshRow(j);
}
}

see if that works on a mobile device.
here is another screencast on a browser:

http://screencast.com/t/qTWQhWcJqRj

hope this works well.

[Zradene]

Re: Refreshing Grid - Live Scores

Hi my friend, you are a genius !. This works a treat. Thank you so much.

[Zradene]

Re: Refreshing Grid - Live Scores

Hi, in my match result system, during the later rounds I am running calculations to work out which player has progresed to the next round. At the moment I can only update the later rounds of matches by putting my code on the "AFTERGRIDSUBMIT" on the client side events. This is triggered by way of a submit button which only works if I have dirty fields etc.
How do I run this same event when the grid is initialised ?
Basically I need to update the grid with the player names displayed before any scores are input.
At the moment I have to dirty the grid then save to make the player names appear, which is far from ideal.

Thank you

[GGandhi]

Re: Refreshing Grid - Live Scores

i am not sure i understand fully. whatever is on the grid row will be updated without being dirty. as long as the field is in the grid it will get updated.
unless there is something else i do not understand.

[Zradene]

Re: Refreshing Grid - Live Scores

Sent you PM with login details.

[Zradene]

Re: Refreshing Grid - Live Scores

Hi my friend. regarding the above code you kindly created for me, as mentioned the code works perfectly regarding updating the selected record containing the results, with the scores updating without scrolling. However, what I have noticed is that when using the navigation buttons to select records, the selected record does not always display immediately, as it shows the previous record before displaying the selected record. As a result of this there is a pause in the selection process which slows things down considerably. When switching back and forth to either of the 8 records, after a while things seem to slow down even more as 2 or more previous records briefly show before the selected records appears. As suggested I have put your code on the "On Grid Render". Is it possible to modify the code to eliminate this problem ?

[GGandhi]

Re: Refreshing Grid - Live Scores

var j1 = {Grid.object}._totalRowsInGrid;
var f1 = setInterval(myTimer,1000);

function myTimer() {
for (j = 1; j <= j1; j++){
{grid.Object}.refreshRow(j);
}
}

see if this works, if not good, please post back a screencast of showing what you are experiencing. i will try to get that work if possible.

[Zradene]

Re: Refreshing Grid - Live Scores

Hi, when using the navigation button there is now no delay when selecting records. The grid however does not now update the scores ?
Of course you are welcome to lo into the system to check things out.

Fred