本文整理匯總了TypeScript中@angular/platform-browser.Title.trim方法的典型用法代碼示例。如果您正苦於以下問題:TypeScript Title.trim方法的具體用法?TypeScript Title.trim怎麽用?TypeScript Title.trim使用的例子?那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類@angular/platform-browser.Title
的用法示例。
在下文中一共展示了Title.trim方法的2個代碼示例,這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚,您的評價將有助於係統推薦出更棒的TypeScript代碼示例。
示例1:
).do((selectedItems) => {
const course = selectedItems[0];
const paper = selectedItems[1];
const exam = selectedItems[2];
const title = `${course.code || ''} ${paper.name || ''} ${exam.year || ''} ${exam.semester || ''}`;
const oldTitle = this.title.getTitle();
if (title.trim() === '') {
if (oldTitle !== defaultTitle) {
this.title.setTitle(defaultTitle);
}
} else {
if (title !== oldTitle) {
this.title.setTitle(title);
}
}
});
示例2:
).subscribe((selectedItems) => {
let course = selectedItems[0];
let paper = selectedItems[1];
let exam = selectedItems[2];
let title = `${course ? course.code : ''} ${paper ? paper.name : ''} ${exam ? exam.year : ''} ${exam ? exam.semester : ''}`;
let oldTitle = this.title.getTitle();
let equalTitles = title === oldTitle;
if (title.trim() === '') {
if (oldTitle !== defaultTitle) {
this.title.setTitle(defaultTitle);
}
} else {
if (title !== oldTitle) {
this.title.setTitle(title);
}
}
});