HTMLIFrameElement.findNext() - Mozilla

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警告 : Removed in Firefox 65.

findNext() 方法在 HTMLIFrameElement highlights the next or previous instance of a search result after a findAll() search has been carried out.

Invoking this method results in a mozbrowserfindchange event firing, which carries details about the search results.

注意 : Use of the Browser API requires a privileged app, and 浏览器 and/or embed-apps permissions, depending on what you want to do. See Using the Browser API 了解更多细节。

句法

instanceOfHTMLIframeElement.findNext(direction);

返回值

Void.

参数

direction: A string indicating the direction in which you want to cycle through the available search results. Available values are forward and backward .

范例

The following functions are taken from our Browser API demo , and cycle through the available search results. See Implementing the search bar for more explanation.

prev.addEventListener('touchend',function() {
  browser.findNext('backward');
});
next.addEventListener('touchend',function() {
  browser.findNext('forward');
});

规范

Not part of any specification.

浏览器兼容性

Supported since Firefox 47, in chrome code only. Removed completely in Firefox 65.

Unlikely ever to be supported in other browsers.

另请参阅

Using the Browser API

元数据

最后修改： Apr 30, 2019

在此页

句法

返回值

参数

范例

规范

浏览器兼容性

另请参阅

相关话题