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                合規國際互聯網加速 OSASE為企業客戶提供高速穩定SD-WAN國際加速解決方案。 廣告
                # 固定定位的工具欄會在滾屏后重新出現 Fixed toolbars will re-appear after you scroll 這個頁面是一個使用Jquery Mobile設定了固定定位的頭部欄和尾部欄的實例。頁面的文檔流是正常的,讓我們能夠正常的布局文檔,而不用通過腳本寫。頭部欄和尾部欄在文檔流中的正常位置,但是當他們被滾動出屏幕后,你可以通過點擊屏幕,使他們重新出現。再次點擊或者滾動屏幕會使他們重新出現在文檔流中(在頂部或底部) 要給頭部欄或底部欄設置這樣的行為,需要給工具欄的容器增加data-position="fixed"屬性 ``` <div data-role="header" data-position="fixed">   <h1>Fixed toolbars</h1> </div> ```
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