[13.0p] - ListGrid has unaligned frozen column rows when using multi- and single- line rows after hiding and showing frozen column

[SimonF]

Hi there,

We currently encounter a bug regarding the appearance of ListGrid rows. It seems that this is caused by line breaks in some but not all ListGrid rows.
Example steps to reproduce (see attached GIF): Freeze the "Flag" column, hide the "Flag" column, show the "Flag" column -> The alignment of the frozen column(s) to the other not frozen column is shifted after the first multiline row.



We used Version 13.0p (Built: 2024-01-27), Chrome Version 121.0.6167.85 and based the provided example on one of your showcases (https://smartclient.com/smartclient/...izeIncrease=10)

isc.ListGrid.create({
    ID: "countryList",
    width:500, height:224, alternateRecordStyles:true,
    data: countryData,
    fields:[
        {name:"countryCode", title:"Flag", width:60, type:"image", imageURLPrefix:"flags/16/", imageURLSuffix:".png"},
        {name:"countryName", title:"Country"},
        {name:"capital", title:"Capital", showIf:"false"},
        {name:"continent", title:"Continent"}
    ],
    canReorderFields: true
})

countryData = [

{
    continent:"North America",
    countryName:"United States",
    countryCode:"US",
    area:9631420,
    population:298444215,
    gdp:12360.0,
    independence:new Date(1776,6,4),
    government:"federal republic",
    government_desc:2,
    capital:"Washington, DC",
    member_g8:true,
    article:"http://en.wikipedia.org/wiki/United_states"
},
{
    continent:"Asia<br />Asian",
    countryName:"China",
    countryCode:"CH",
    area:9596960,
    population:1313973713,
    gdp:8859.0,
    government:"Communist state",
    government_desc:0,
    capital:"Beijing",
    member_g8:false,
    article:"http://en.wikipedia.org/wiki/China"
},
{
    continent:"Asia",
    countryName:"Japan",
    countryCode:"JA",
    area:377835,
    population:127463611,
    gdp:4018.0,
    government:"constitutional monarchy with parliamentary government",
    government_desc:1,
    capital:"Tokyo",
    member_g8:true,
    article:"http://en.wikipedia.org/wiki/Japan"
},
{
    continent:"Asia",
    countryName:"India",
    countryCode:"IN",
    area:3287590,
    population:1095351995,
    gdp:3611.0,
    independence:new Date(1947,7,15),
    government:"federal republic",
    government_desc:2,
    capital:"New Delhi",
    member_g8:false,
    article:"http://en.wikipedia.org/wiki/India"
},
{
    continent:"Europe",
    countryName:"Germany",
    countryCode:"GM",
    area:357021,
    population:82422299,
    gdp:2504.0,
    independence:new Date(1871,0,18),
    government:"federal republic",
    government_desc:2,
    capital:"Berlin",
    member_g8:true,
    article:"http://en.wikipedia.org/wiki/Germany"
},
{
    continent:"Europe",
    countryName:"United Kingdom",
    countryCode:"UK",
    area:244820,
    population:60609153,
    gdp:1830.0,
    independence:new Date(1801,0,1),
    government:"constitutional monarchy",
    government_desc:1,
    capital:"London",
    member_g8:true,
    article:"http://en.wikipedia.org/wiki/United_kingdom"
},
{
    continent:"Europe",
    countryName:"France",
    countryCode:"FR",
    area:547030,
    population:60876136,
    gdp:1816.0,
    government:"republic",
    government_desc:5,
    capital:"Paris",
    member_g8:true,
    article:"http://en.wikipedia.org/wiki/France"
},
{
    continent:"Europe",
    countryName:"Italy",
    countryCode:"IT",
    area:301230,
    population:58133509,
    gdp:1698.0,
    independence:new Date(1861,2,17),
    government:"republic",
    government_desc:5,
    capital:"Rome",
    member_g8:true,
    article:"http://en.wikipedia.org/wiki/Italy"
},
{
    continent:"Asia",
    countryName:"Russia",
    countryCode:"RS",
    area:17075200,
    population:142893540,
    gdp:1589.0,
    independence:new Date(1991,7,24),
    government:"federation",
    government_desc:3,
    capital:"Moscow",
    member_g8:true,
    article:"http://en.wikipedia.org/wiki/Russia"
},
{
    continent:"South America",
    countryName:"Brazil",
    countryCode:"BR",
    area:8511965,
    population:188078227,
    gdp:1556.0,
    independence:new Date(1822,8,7),
    government:"federative republic",
    government_desc:3,
    capital:"Brasilia",
    member_g8:false,
    article:"http://en.wikipedia.org/wiki/Brazil"
},
{
    continent:"North America",
    countryName:"Canada",
    countryCode:"CA",
    area:9984670,
    population:33098932,
    gdp:1114.0,
    independence:new Date(1867,6,1),
    government:"constitutional monarchy with parliamentary democracy and federation",
    government_desc:1,
    capital:"Ottawa",
    member_g8:true,
    article:"http://en.wikipedia.org/wiki/Canada"
},
{
    continent:"North America",
    countryName:"Mexico",
    countryCode:"MX",
    area:1972550,
    population:107449525,
    gdp:1067.0,
    independence:new Date(1810,8,16),
    government:"federal republic",
    government_desc:2,
    capital:"Mexico (Distrito Federal)",
    member_g8:false,
    article:"http://en.wikipedia.org/wiki/Mexico"
},
{
    continent:"Europe",
    countryName:"Spain",
    countryCode:"SP",
    area:504782,
    population:40397842,
    gdp:1029.0,
    independence:new Date(1492,0,1),
    government:"parliamentary monarchy",
    government_desc:4,
    capital:"Madrid",
    member_g8:false,
    article:"http://en.wikipedia.org/wiki/Spain"
},
{
    continent:"Asia",
    countryName:"South Korea",
    countryCode:"KS",
    area:98480,
    population:48846823,
    gdp:965.3,
    independence:new Date(1945,7,15),
    government:"republic",
    government_desc:5,
    capital:"Seoul",
    member_g8:false,
    article:"http://en.wikipedia.org/wiki/South_korea"
},
{
    continent:"Asia",
    countryName:"Indonesia",
    countryCode:"ID",
    area:1919440,
    population:245452739,
    gdp:865.6,
    independence:new Date(1945,7,17),
    government:"republic",
    government_desc:5,
    capital:"Jakarta",
    member_g8:false,
    article:"http://en.wikipedia.org/wiki/Indonesia"
}

]

Best regards

[Isomorphic]

If you want your variable-sized content to cause some rows to be expanded and be larger than others, then you must set fixedRecordHeights:false.

If instead you want the content to be clipped so all rows are the same size, set enforceVClipping:true.

See the docs for these two properties for details.

[SimonF]

Thank you! Your suggested solution with fixedRecordHeights:false works for us in combination with explicit canFreezeFields:true