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Add Null Shortcut and added NULL text for default NULL value. (#17085)

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* added test key event

* added null function to tryHandleKeyEvent

* added null formatting

* added working null insert.

* added editDataGridPanel string null support
This commit is contained in:
Alex Ma
2021-09-21 11:38:48 -07:00
committed by GitHub
parent 51e37d4188
commit a415cc9516
1 changed files with 18 additions and 3 deletions
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21
src/sql/workbench/contrib/editData/browser/editDataGridPanel.ts
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@@ -188,9 +188,12 @@ export class EditDataGridPanel extends GridParentComponent {
// render line breaks and strips them, updating the value. // render line breaks and strips them, updating the value.
/* tslint:disable:no-null-keyword */ /* tslint:disable:no-null-keyword */
let valueMissing = value === undefined || value === null || (Services.DBCellValue.isDBCellValue(value) && value.isNull); let valueMissing = value === undefined || value === null || (Services.DBCellValue.isDBCellValue(value) && value.isNull);
let isStringNull = (Services.DBCellValue.isDBCellValue(value) && !value.isNull && value.displayValue === 'NULL');
if (valueMissing) { if (valueMissing) {
/* tslint:disable:no-null-keyword */ returnVal = 'NULL';
returnVal = null; }
else if (isStringNull) {
returnVal = '\'NULL\'';
} }
else if (Services.DBCellValue.isDBCellValue(value)) { else if (Services.DBCellValue.isDBCellValue(value)) {
returnVal = this.replaceLinebreaks(value.displayValue); returnVal = this.replaceLinebreaks(value.displayValue);
@@ -509,6 +512,14 @@ export class EditDataGridPanel extends GridParentComponent {
this.revertCurrentRow().catch(onUnexpectedError); this.revertCurrentRow().catch(onUnexpectedError);
handled = true; handled = true;
} }
if (e.ctrlKey && e.keyCode === KeyCode.KEY_0) {
//Replace contents with NULL in cell contents.
document.execCommand('selectAll');
document.execCommand('delete');
document.execCommand('insertText', false, 'NULL');
handled = true;
}
return handled; return handled;
} }
@@ -1083,11 +1094,15 @@ export class EditDataGridPanel extends GridParentComponent {
let valueToDisplay = ''; let valueToDisplay = '';
let cellClasses = 'grid-cell-value-container'; let cellClasses = 'grid-cell-value-container';
/* tslint:disable:no-null-keyword */ /* tslint:disable:no-null-keyword */
let valueMissing = value === undefined || value === null || (Services.DBCellValue.isDBCellValue(value) && value.isNull); let valueMissing = value === undefined || value === null || (Services.DBCellValue.isDBCellValue(value) && value.isNull) || value === 'NULL';
let isStringNull = (Services.DBCellValue.isDBCellValue(value) && !value.isNull && value.displayValue === 'NULL');
if (valueMissing) { if (valueMissing) {
valueToDisplay = 'NULL'; valueToDisplay = 'NULL';
cellClasses += ' missing-value'; cellClasses += ' missing-value';
} }
else if (isStringNull) {
valueToDisplay = '\'NULL\'';
}
else if (Services.DBCellValue.isDBCellValue(value)) { else if (Services.DBCellValue.isDBCellValue(value)) {
valueToDisplay = (value.displayValue + ''); valueToDisplay = (value.displayValue + '');
valueToDisplay = escape(valueToDisplay.length > 250 ? valueToDisplay.slice(0, 250) + '...' : valueToDisplay); valueToDisplay = escape(valueToDisplay.length > 250 ? valueToDisplay.slice(0, 250) + '...' : valueToDisplay);