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25
igHierarchicalGrid row not expanding in place after scroll
posted

Hi

After scrolling to a row with child data, clicking on the expand causes the grid to scroll back to the top.

If you expand one of the first rows in view, it works correctly and expands in place, but after scrolling through the grid and expanding a row it expands but does not remain in view.

Here is a JSFiddle of the behaviour based on one of the examples provided: http://jsfiddle.net/1g8225zv/5/

The data is something like this:

var testData = {
"results" : [
{
"isChecked":false,
"txnId":84021214,
"brand":"2821",
"categoryId":3,
"categoryAlias":"Redemption ",
"poolCode":"2821",
"mortgageAccountNumber":"asdfadfs",
"poolCodeAccountNumber":"adfasdf",
"poolCodeSortcode":"asdfa",
"currency":"GBP",
"transactionDate":"Nov 17 2016 12:00AM",
"amount":700,
"tlaCode":"REM",
"statementNarrative":"43DORCHESTER",
"legacyPoolCode":null,
"summitProcessStatusID":null,
"notes": { "results": [
{
"noteid":11,
"txnId":84021214,
"text":"ASAFSDFASDFASDF",
"user":"aUser",
"timestamp":"2016-11-28T12:22:38.177"
},
{
"noteid":15,
"txnId":84021214,
"text":"asfadf asdf asdf",
"user":"aUser",
"timestamp":"2016-11-28T13:15:29.043"
},
{
"noteid":16,
"txnId":84021214,
"text":"a dsfas dfasd fasdf asdf",
"user":"aUser",
"timestamp":"2016-11-28T13:16:05.577"
},
{
"noteid":17,
"txnId":84021214,
"text":"afsd fasdf asdfasdf",
"user":"aUser",
"timestamp":"2016-11-28T13:19:15.863"
},
{
"noteid":18,
"txnId":84021214,
"text":" asdf asdf asdf",
"user":"aUser",
"timestamp":"2016-11-28T13:22:22.96"
},
{
"noteid":19,
"txnId":84021214,
"text":"asdfa sdfasdf",
"user":"aUser",
"timestamp":"2016-11-28T13:27:34.357"
},
{
"noteid":20,
"txnId":84021214,
"text":"sgjkkjgkjlgkjkgjkjlgjklfgjkkjflkjlfkjlfkjlkjl",
"user":"aUser",
"timestamp":"2016-11-28T13:27:50.127"
},
{
"noteid":21,
"txnId":84021214,
"text":"testing",
"user":"aUser",
"timestamp":"2016-11-28T13:28:12.24"
},
{
"noteid":22,
"txnId":84021214,
"text":"asdfasdf asdfasdf asdf greg",
"user":"aUser",
"timestamp":"2016-11-28T13:28:33.98"
},
{
"noteid":24,
"txnId":84021214,
"text":"dsfasd fasdf asdf",
"user":"aUser",
"timestamp":"2016-11-28T13:56:57.557"
},
{
"noteid":25,
"txnId":84021214,
"text":"another test",
"user":"aUser",
"timestamp":"2016-11-28T13:58:12.647"
},
{
"noteid":26,
"txnId":84021214,
"text":"asdf asdfasdf",
"user":"aUser",
"timestamp":"2016-11-28T13:59:09.273"
},
{
"noteid":27,
"txnId":84021214,
"text":"asdfa sdfasdfas this is a test",
"user":"aUser",
"timestamp":"2016-11-28T14:00:23.32"
},
{
"noteid":28,
"txnId":84021214,
"text":"asdfasdf",
"user":"aUser",
"timestamp":"2016-11-28T14:01:45.45"
},
{
"noteid":29,
"txnId":84021214,
"text":" asdf asdf asdf",
"user":"aUser",
"timestamp":"2016-11-28T14:02:40.2"
},
{
"noteid":44,
"txnId":84021214,
"text":"sdfasdf asdf",
"user":"aUser",
"timestamp":"2016-11-28T18:19:45.063"
}
]}
},
{
"isChecked":false,
"txnId":84021275,
"brand":"2521",
"categoryId":3,
"categoryAlias":"Redemption ",
"poolCode":"2521",
"mortgageAccountNumber":"asdf",
"poolCodeAccountNumber":"asdf",
"poolCodeSortcode":"asdf",
"currency":"GBP",
"transactionDate":"Nov 17 2016 12:00AM",
"amount":325,
"tlaCode":"REM",
"statementNarrative":"01LUTON STOPSLEY ",
"legacyPoolCode":null,
"summitProcessStatusID":null,
"notes":{ "results": [
{
"noteid":30,
"txnId":84021275,
"text":"asdf",
"user":"aUser",
"timestamp":"2016-11-28T14:04:39.757"
},
{
"noteid":31,
"txnId":84021275,
"text":"tttttt",
"user":"aUser",
"timestamp":"2016-11-28T14:06:01.86"
},
{
"noteid":32,
"txnId":84021275,
"text":"asdfadf",
"user":"aUser",
"timestamp":"2016-11-28T14:06:55.523"
}
]}
},
{
"isChecked":false,
"txnId":84021072,
"brand":"2671",
"categoryId":3,
"categoryAlias":"Redemption ",
"poolCode":"2671",
"mortgageAccountNumber":"gadfg",
"poolCodeAccountNumber":"sdfg",
"poolCodeSortcode":"sdfg",
"currency":"GBP",
"transactionDate":"Nov 17 2016 12:00AM",
"amount":450,
"tlaCode":"REM",
"statementNarrative":"01HORNCHURCH",
"legacyPoolCode":null,
"summitProcessStatusID":null,
"notes": { "results": [
{
"noteid":35,
"txnId":84021072,
"text":"dfgsdfgsdfg",
"user":"aUser",
"timestamp":"2016-11-28T14:10:15.23"
},
{
"noteid":36,
"txnId":84021072,
"text":"adsfgsadfgsdfg",
"user":"aUser",
"timestamp":"2016-11-28T14:11:27.38"
},
{
"noteid":37,
"txnId":84021072,
"text":"dfgsdfg",
"user":"aUser",
"timestamp":"2016-11-28T14:11:54.84"
},
{
"noteid":38,
"txnId":84021072,
"text":"this is a note",
"user":"aUser",
"timestamp":"2016-11-28T14:12:05.473"
},
{
"noteid":39,
"txnId":84021072,
"text":"another note",
"user":"aUser",
"timestamp":"2016-11-28T14:12:33.013"
}
]}
},
{
"isChecked":false,
"txnId":84020309,
"brand":"2671",
"categoryId":3,
"categoryAlias":"Redemption ",
"poolCode":"2671",
"mortgageAccountNumber":"dfgsfdg",
"poolCodeAccountNumber":"sdfgsdfg",
"poolCodeSortcode":"sdfg",
"currency":"GBP",
"transactionDate":"Nov 17 2016 12:00AM",
"amount":350,
"tlaCode":"REM",
"statementNarrative":"42PORTH",
"legacyPoolCode":null,
"summitProcessStatusID":null,
"notes":{ "results": [

]}
},
{
"isChecked":false,
"txnId":84020192,
"brand":"2711",
"categoryId":3,
"categoryAlias":"Redemption ",
"poolCode":"2711",
"mortgageAccountNumber":"sdfgsdfg",
"poolCodeAccountNumber":"sdfg",
"poolCodeSortcode":"sdfgsdfg",
"currency":"GBP",
"transactionDate":"Nov 17 2016 12:00AM",
"amount":350,
"tlaCode":"REM",
"statementNarrative":"43CASTLE BROMWICH",
"legacyPoolCode":null,
"summitProcessStatusID":null,
"notes":{ "results": [
{
"noteid":33,
"txnId":84020192,
"text":"asdfasd fasdfasdf",
"user":"aUser",
"timestamp":"2016-11-28T14:07:16.83"
},
{
"noteid":34,
"txnId":84020192,
"text":"asdfasdfa",
"user":"aUser",
"timestamp":"2016-11-28T14:07:31.163"
},
{
"noteid":40,
"txnId":84020192,
"text":"a note",
"user":"aUser",
"timestamp":"2016-11-28T14:13:16.61"
},
{
"noteid":41,
"txnId":84020192,
"text":"another not",
"user":"aUser",
"timestamp":"2016-11-28T14:13:49.377"
}
]}
},
{
"isChecked":false,
"txnId":84020197,
"brand":"2711",
"categoryId":3,
"categoryAlias":"Redemption ",
"poolCode":"2711",
"mortgageAccountNumber":"sdfgsdfg",
"poolCodeAccountNumber":"sdfgsdfg",
"poolCodeSortcode":"sdfgsdfg",
"currency":"GBP",
"transactionDate":"Nov 17 2016 12:00AM",
"amount":8000,
"tlaCode":"REM",
"statementNarrative":"45PETERBOROUGH",
"legacyPoolCode":null,
"summitProcessStatusID":null,
"notes":{ "results": []}
},
{
"isChecked":false,
"txnId":84020963,
"brand":"2761",
"categoryId":3,
"categoryAlias":"Redemption ",
"poolCode":"2761",
"mortgageAccountNumber":"sdfgsfdgsf",
"poolCodeAccountNumber":"sdfgsdfg",
"poolCodeSortcode":"sdfgsdfg",
"currency":"GBP",
"transactionDate":"Nov 17 2016 12:00AM",
"amount":335,
"tlaCode":"REM",
"statementNarrative":"42NORTH WEST CUMBR",
"legacyPoolCode":null,
"summitProcessStatusID":null,
"notes":{ "results": []}
},
{
"isChecked":false,
"txnId":84021335,
"brand":"17",
"categoryId":3,
"categoryAlias":"Redemption ",
"poolCode":"17",
"mortgageAccountNumber":"sdfgsdfg",
"poolCodeAccountNumber":"sdfgsfdg",
"poolCodeSortcode":"sdfgsdfg",
"currency":"GBP",
"transactionDate":"Nov 17 2016 12:00AM",
"amount":600,
"tlaCode":"REM",
"statementNarrative":"sdfgsfdgsdfgsfdg",
"legacyPoolCode":null,
"summitProcessStatusID":null,
"notes":{ "results": []}
},
{
"isChecked":false,
"txnId":84021408,
"brand":"051",
"categoryId":3,
"categoryAlias":"Redemption ",
"poolCode":"051",
"mortgageAccountNumber":"sdfgsdfg",
"poolCodeAccountNumber":"sfdgsdfg",
"poolCodeSortcode":"sdfgsfdg",
"currency":"GBP",
"transactionDate":"Nov 17 2016 12:00AM",
"amount":100,
"tlaCode":"REM",
"statementNarrative":"43WHITEHAVEN ",
"legacyPoolCode":null,
"summitProcessStatusID":null,
"notes":{ "results": []}
},
{
"isChecked":false,
"txnId":84020100,
"brand":"062",
"categoryId":3,
"categoryAlias":"Redemption ",
"poolCode":"062",
"mortgageAccountNumber":"sfdgsfdg",
"poolCodeAccountNumber":"sfdgsfdg",
"poolCodeSortcode":"sdfgsfdg",
"currency":"GBP",
"transactionDate":"Nov 17 2016 12:00AM",
"amount":320,
"tlaCode":"REM",
"statementNarrative":"42SWINTON",
"legacyPoolCode":null,
"summitProcessStatusID":null,
"notes":{ "results": [
{
"noteid":4,
"txnId":84020100,
"text":"asdfasdfasdf",
"user":"aUser",
"timestamp":"2016-11-28T12:02:10.117"
},
{
"noteid":42,
"txnId":84020100,
"text":"asdfas dfasd fasd fasdf",
"user":"aUser",
"timestamp":"2016-11-28T17:17:33.43"
}
]}
},
{
"isChecked":false,
"txnId":84020954,
"brand":"062",
"categoryId":3,
"categoryAlias":"Redemption ",
"poolCode":"062",
"mortgageAccountNumber":"sfdgsfdg",
"poolCodeAccountNumber":"sfgsfgs",
"poolCodeSortcode":"sfdgsfdg",
"currency":"GBP",
"transactionDate":"Nov 17 2016 12:00AM",
"amount":365,
"tlaCode":"REM",
"statementNarrative":"03SLOUGH TRADING",
"legacyPoolCode":null,
"summitProcessStatusID":null,
"notes":{ "results": []}
},
{
"isChecked":false,
"txnId":84020500,
"brand":"071",
"categoryId":3,
"categoryAlias":"Redemption ",
"poolCode":"071",
"mortgageAccountNumber":"sdfgsfdg",
"poolCodeAccountNumber":"sfdgsfdg",
"poolCodeSortcode":"sfdgsfdg",
"currency":"GBP",
"transactionDate":"Nov 17 2016 12:00AM",
"amount":600,
"tlaCode":"REM",
"statementNarrative":"41NEWPORT ISLE OF",
"legacyPoolCode":null,
"summitProcessStatusID":null,
"notes":{ "results": []}
},
{
"isChecked":false,
"txnId":84020629,
"brand":"076",
"categoryId":3,
"categoryAlias":"Redemption ",
"poolCode":"076",
"mortgageAccountNumber":"sfdgsfdg",
"poolCodeAccountNumber":"sfdgsfdg",
"poolCodeSortcode":"sfdgsfdg",
"currency":"GBP",
"transactionDate":"Nov 17 2016 12:00AM",
"amount":150,
"tlaCode":"REM",
"statementNarrative":"43BILLINGHAM QUEEN",
"legacyPoolCode":null,
"summitProcessStatusID":null,
"notes":{ "results": []}
}
]};

The initialisation looks like this:

$("#grid").igHierarchicalGrid({
width: "100%",
height: "500px",
autoGenerateColumns: false,
dataSource: testData,
virtualization: true,
virtualizationMode: 'continuous',

primaryKey: "txnId",
responseDataKey: "results",
dataSourceType: "json",
autofitLastColumn: false,
columns: [
{ headerText: 'ID', key: 'txnId', dataType: 'number', width: '100px'/*, hidden: true*/ },
{ headerText: "x", key: "search", dataType: "string", unbound: true, width: '30px', template: "<input type='button' onclick='NotesModule.showAddNoteDialog(\"${txnId}\");' value='?' class='lookup-button'/>" },
{ headerText: 'Brand', key: 'brand', dataType: 'string', width: '90px' },
{ headerText: 'Mortgage Acc No', key: 'mortgageAccountNumber', dataType: 'string', width: '90px' },
{ headerText: 'Description', key: 'statementNarrative', dataType: 'string', width: '400px' },
{ headerText: 'Amount', key: 'amount', dataType: 'number', format: "currency", width: '100px', columnCssClass: "numericAlignment" },
{ headerText: 'Curr', key: 'currency', dataType: 'string', width: '90px' },
{ headerText: 'Transaction Date', key: 'transactionDate', dataType: 'date', width: '150px' },
{ headerText: 'Pool Code', key: 'poolCode', dataType: 'string', width: '90px' },
{ headerText: 'Pool Acc No', key: 'poolCodeAccountNumber', dataType: 'string', width: '90px' },
{ headerText: 'Pool Sort Code', key: 'poolCodeSortcode', dataType: 'string', width: '90px' },
{ headerText: 'TLA', key: 'tlaCode', dataType: 'string', width: '90px' }
],
features: [
{
name: "Selection",
mode: "row",
multipleSelection: true
},
{
name: "Sorting",
type: "local"
}
],
childrenDataProperty: "notes",
autoGenerateLayouts: false,
columnLayouts: [
{
key: "notes",
autoCommit: true,
autoGenerateColumns: false,
autofitLastColumn: false,
responseDataKey: "results",
primaryKey: "noteid",
//foreignKey: 'txnId',
width: "100%",
columns: [
{ key: "noteid", headerText: "ID", dataType: "number", width: "100px" },
{ key: "timestamp", headerText: "When", dataType: "string", width: "20%" },
{ key: "user", headerText: "By", dataType: "string", width: "20%" },
{ key: "text", headerText: "Message", dataType: "string" },
]}]});

What I am doing wrong?

Greg

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