Disable the upgradeExistingDatabases radio button if databases don't exist. (#13067)

* Created a function to disable the upgrade existing databases radio button if no databases exist.

* Created helper functions for the upgrade database radio button and new database radio button and abstracted the code accordingly.

* Made changes to helper function names and signatures, and added the enableUpgradeRadioButton() helper function.

* Made some changes to the enableUpgradeRadioButton helper function.

* Made changes to helper functions to ensure the radio buttons enable accordingly when a server is changed from the server dropdown.

* Made changes to helper functions and checks.

* Made additional checks to the populateDatabaseDropdown function.

* Added the logic to select the new radio button when upgrade radio button is disabled.
This commit is contained in:
Srivatsan Vasudevan
2020-10-30 16:48:38 -07:00
committed by GitHub
parent da6f800f11
commit c6f72e6504

View File

@@ -16,6 +16,9 @@ export class DeployConfigPage extends DacFxConfigPage {
private databaseComponent: azdata.FormComponent;
private formBuilder: azdata.FormBuilder;
private form: azdata.FormContainer;
// variables for radio buttons to update them if no databases exist.
private upgradeRadioButton: azdata.RadioButtonComponent;
private newRadioButton: azdata.RadioButtonComponent;
public constructor(instance: DataTierApplicationWizard, wizardPage: azdata.window.WizardPage, model: DacFxDataModel, view: azdata.ModelView) {
super(instance, wizardPage, model, view);
@@ -49,7 +52,7 @@ export class DeployConfigPage extends DacFxConfigPage {
async onPageEnter(): Promise<boolean> {
let r1 = await this.populateServerDropdown();
let r2 = await this.populateDeployDatabaseDropdown();
let r2 = await this.populateDatabaseDropdown();
// get existing database values to verify if new database name is valid
await this.getDatabaseValues();
return r1 && r2;
@@ -96,7 +99,7 @@ export class DeployConfigPage extends DacFxConfigPage {
};
}
private async createRadiobuttons(): Promise<azdata.FormComponent> {
private createRadiobuttons(): azdata.FormComponent {
let upgradeRadioButton = this.view.modelBuilder.radioButton()
.withProperties({
name: 'updateExistingOrCreateNew',
@@ -110,48 +113,25 @@ export class DeployConfigPage extends DacFxConfigPage {
}).component();
upgradeRadioButton.onDidClick(() => {
this.model.upgradeExisting = true;
this.formBuilder.removeFormItem(this.databaseComponent);
this.formBuilder.addFormItem(this.databaseDropdownComponent, { horizontal: true, componentWidth: 400 });
this.model.database = (<azdata.CategoryValue>this.databaseDropdown.value).name;
// add deploy plan page and remove and re-add summary page so that it has the correct page number
this.instance.wizard.removePage(DeployNewOperationPath.summary);
let deployPlanPage = this.instance.pages.get(PageName.deployPlan);
let summaryPage = this.instance.pages.get(PageName.summary);
this.instance.wizard.addPage(deployPlanPage.wizardPage, DeployOperationPath.deployPlan);
this.instance.wizard.addPage(summaryPage.wizardPage, DeployOperationPath.summary);
this.updateUpgradeRadioButton();
});
newRadioButton.onDidClick(() => {
this.model.upgradeExisting = false;
this.formBuilder.removeFormItem(this.databaseDropdownComponent);
this.formBuilder.addFormItem(this.databaseComponent, { horizontal: true, componentWidth: 400 });
this.model.database = this.databaseTextBox.value;
this.instance.setDoneButton(Operation.deploy);
// remove deploy plan page and readd summary page so that it has the correct page number
this.instance.wizard.removePage(DeployOperationPath.summary);
this.instance.wizard.removePage(DeployOperationPath.deployPlan);
let summaryPage = this.instance.pages.get(PageName.summary);
this.instance.wizard.addPage(summaryPage.wizardPage, DeployNewOperationPath.summary);
this.updateNewRadioButton();
});
// Saving instances of the radio buttons to update if databases don't exist
this.upgradeRadioButton = upgradeRadioButton;
this.newRadioButton = newRadioButton;
//Initialize with upgrade existing true
upgradeRadioButton.checked = true;
this.model.upgradeExisting = true;
let flexRadioButtonsModel = this.view.modelBuilder.flexContainer()
.withLayout({
flexFlow: 'row',
}).withItems([
upgradeRadioButton, newRadioButton]
).component();
return {
component: flexRadioButtonsModel,
title: loc.targetDatabase
};
// Display the radio buttons on the window
return this.createRadioButtonFlexContainer(upgradeRadioButton, newRadioButton);
}
protected async createDeployDatabaseDropdown(): Promise<azdata.FormComponent> {
@@ -175,7 +155,7 @@ export class DeployConfigPage extends DacFxConfigPage {
};
}
protected async populateDeployDatabaseDropdown(): Promise<boolean> {
protected async populateDatabaseDropdown(): Promise<boolean> {
this.databaseLoader.loading = true;
this.databaseDropdown.updateProperties({ values: [] });
if (!this.model.server) {
@@ -184,15 +164,100 @@ export class DeployConfigPage extends DacFxConfigPage {
}
let values = await this.getDatabaseValues();
this.databaseDropdown.updateProperties({
values: values
});
this.databaseLoader.loading = false;
/*
Check to avoid having the new radio button checked by default.
*/
if (this.newRadioButton.checked) {
this.newRadioButton.checked = values.length === 0 ? true : false;
this.upgradeRadioButton.enabled = values.length === 0 ? false : true;
}
/*
Check if databases exist for the selected server.
*/
if (values.length === 0) {
/*
Set the upgrade radio button to be disabled and call the updateNewRadioButton function
to update the new radio button accordingly.
*/
this.upgradeRadioButton.enabled = false;
this.newRadioButton.checked = true;
this.updateNewRadioButton();
}
else {
/*
Set the upgrade radio button to be enabled and call the updateUpgradeRadioButton function
to update the upgrade radio button accordingly.
*/
this.upgradeRadioButton.enabled = true;
this.updateUpgradeRadioButton();
}
//set the database to the first dropdown value if upgrading, otherwise it should get set to the textbox value
if (this.model.upgradeExisting) {
this.model.database = values[0];
}
this.databaseDropdown.updateProperties({
values: values
});
this.databaseLoader.loading = false;
return true;
}
/*
Function that is used to update the window if upgrade radio button is selected.
*/
private updateUpgradeRadioButton(): void {
this.model.upgradeExisting = true;
this.formBuilder.removeFormItem(this.databaseComponent);
this.formBuilder.addFormItem(this.databaseDropdownComponent, { horizontal: true, componentWidth: 400 });
// add deploy plan page and remove and re-add summary page so that it has the correct page number
if (this.instance.wizard.pages.length < 4) {
this.instance.wizard.removePage(DeployNewOperationPath.summary);
let deployPlanPage = this.instance.pages.get(PageName.deployPlan);
let summaryPage = this.instance.pages.get(PageName.summary);
this.instance.wizard.addPage(deployPlanPage.wizardPage, DeployOperationPath.deployPlan);
this.instance.wizard.addPage(summaryPage.wizardPage, DeployOperationPath.summary);
}
}
/*
Function that is used to update the window if new radio button is selected.
*/
private updateNewRadioButton(): void {
this.model.upgradeExisting = false;
this.formBuilder.removeFormItem(this.databaseDropdownComponent);
this.formBuilder.addFormItem(this.databaseComponent, { horizontal: true, componentWidth: 400 });
this.instance.setDoneButton(Operation.deploy);
// remove deploy plan page and read summary page so that it has the correct page number
if (this.instance.wizard.pages.length >= 4) {
this.instance.wizard.removePage(DeployOperationPath.summary);
this.instance.wizard.removePage(DeployOperationPath.deployPlan);
let summaryPage = this.instance.pages.get(PageName.summary);
this.instance.wizard.addPage(summaryPage.wizardPage, DeployNewOperationPath.summary);
}
}
/*
Function to create the radio button flex container on the window.
*/
private createRadioButtonFlexContainer(upgradeRadioButton: azdata.RadioButtonComponent, newRadioButton: azdata.RadioButtonComponent): azdata.FormComponent {
let flexRadioButtonsModel = this.view.modelBuilder.flexContainer()
.withLayout({
flexFlow: 'row',
}).withItems([
upgradeRadioButton, newRadioButton]
).component();
return {
component: flexRadioButtonsModel,
title: loc.targetDatabase
};
}
}