Is there a correct way to create forms in bulk?

[Arbureva]

My current code uses []*g.TableRowWidget to batch create and then reassign values, but in the process of using it I found a lot of problems, his ID or some kind of tag seems to be changed, is there a way to add rows in real time?

[Arbureva]

#542 I've used the way I've created it now here before, and while I say I've solved all the problems so far, I'm afraid I've solved them in some strange way that has led to some unknown bugs

[Arbureva]

I looked into the giu.RangeBuilder() method, but its giu.Custom does not apply to table rows. While it is possible that this is a marker to distinguish between start and end, what makes me curious is whether he would do this to prevent performance or some problems?

[gucio321]

to generate rows in real-time I usually make list of rows, fill the list in for-loop and in my builder, I just call giu.Table().Rows(myRows...)
Could you please show some demo?

[gucio321]

Screencast.from.10-06-2022.06.41.56.PM.webm

[Arbureva]

Yes, but you don't have a flickering screen here yet

[Arbureva]

My system is windows 11, the processor is intel i7 12700K, currently no discrete graphics card

[gucio321]

really strange...
I've modified the code this way:

package main

import (
	"time"

	"github.com/AllenDang/giu"
)

var (
	rows       []*giu.TableRowWidget
	personList []person
)

type person struct {
	name int
	age  int
}

func loop() {
	rows = rebuildRows()
	giu.SingleWindowWithMenuBar().Layout(
		giu.Table().Columns(
			giu.TableColumn("name"),
			giu.TableColumn("age"),
		).FastMode(false).Rows(
			// rows...,
			rebuildRows()...,
		),
	)
}

func main() {
	w := giu.NewMasterWindow("Overview", 200, 500, 0)
	go refresh()
	w.Run(loop)
}

func refresh() {
	ticker := time.NewTicker(time.Millisecond * 100)
	name := 10
	age := 18
	for {
		if name == 100 {
			break
		}
		person := person{
			name: name + 1,
			age:  age + 1,
		}

		personList = append(personList, person)

		name++
		age++
		<-ticker.C

		// rows = rebuildRows()
		// giu.Update()
	}
}

func rebuildRows() []*giu.TableRowWidget {
	var rowList []*giu.TableRowWidget
	for i := 0; i < len(personList); i++ {
		rowList = append(rowList, giu.TableRow(
			giu.Selectablef("%v", personList[i].name),
			giu.Selectablef("%v", personList[i].age),
		))
	}

	return rowList
}

It seems that as that as long as the list ist being generated, the window behaves reallly strang
when it is done, everything is ok...
CC @AllenDang

[Arbureva]

Yes, the screen will flicker and lag, calling giu.Update() every 16 milliseconds is better, but it's still bad if you use it in a popup box

[Arbureva]

I have a radio box in the table widget, but whenever I use append() to add it, there are some problems with the radio function, such as two checked cases, but when I reassign it every time, there is no problem