HTMLIFrameElement.getContentDimensions() - Mozilla

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警告 : Removed in Firefox 65.

getContentDimensions() 方法在 HTMLIFrameElement interface retrieves the X and Y dimensions of the content window.

注意 : The values returned are equivalent to document.body.scrollWidth and document.body.scrollHeight .

句法

var instanceOfDOMRequest =
instanceOfHTMLIframeElement.getContentDimensions();

A DOMRequest for handling the dimensions request. Its request.onsuccess handler handles the success case, and its request.onerror handler handles the failure case.

The X and Y dimensions are available in the request.result.x and request.result.y properties, respectively.

参数

None.

范例

var browser = document.querySelector('iframe');
var request = browser.getContentDimensions();
request.onsuccess = function() {
  console.log("page size:", request.result.width + "x"
              + request.result.height);
}
request.onerror = function() {
  console.log("Download error");
}

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

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