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Set textarea height to fit content

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This commit is contained in:
Bryan Housel
2019-05-03 10:14:53 -04:00
parent c95860f36d
commit fbe5389ecb
1 changed files with 15 additions and 2 deletions
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17
modules/ui/raw_tag_editor.js
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@@ -106,8 +106,11 @@ export function uiRawTagEditor(context) {
wrap.selectAll('.raw-tag-option')
.classed('selected', function(datum) { return datum === d; });
wrap.selectAll('.tag-text')
.classed('hide', (d.id !== 'text'));
.classed('hide', (d.id !== 'text'))
.each(setTextareaHeight);
wrap.selectAll('.tag-list, .add-row')
.classed('hide', (d.id !== 'list'));
})
@@ -128,8 +131,9 @@ export function uiRawTagEditor(context) {
.merge(textarea);
textarea
.attr('rows', rowData.length + 1)
.call(utilGetSetValue, rowsToText(rowData))
.each(setTextareaHeight)
.on('input', setTextareaHeight)
.on('blur', textChanged)
.on('change', textChanged);
@@ -281,6 +285,15 @@ export function uiRawTagEditor(context) {
}
function setTextareaHeight() {
if (_tagView !== 'text') return;
var selection = d3_select(this);
selection.style('height', null);
selection.style('height', selection.node().scrollHeight + 5 + 'px');
}
function rowsToText(rows) {
return rows
.filter(function(row) { return row.key && row.key.trim() !== ''; })