若要从自定义函数调用 Excel JavaScript API,首先需要上下文。 使用Excel.RequestContext对象获取上下文。 然后使用上下文调用工作簿中所需的 API。 下面的代码示例演示如何使用Excel.RequestContext从工作簿中的单元格获取值。 在此示例中,address参数将传递到 Excel JavaScript APIWorksheet.getRange方法中,并且必须作为字符...
The example demonstrates how to invoke a JS function from a C# method that offloads a requirement from developer code to an existing JS API. The JS function accepts a byte array from a C# method, decodes the array, and returns the text to the component for display....
For example: olark.configure('CalloutBubble.bubble_width', 100 ); Results in an attention grabber with a width of 100px. This only works if you either, have the Attention Grabber switched on in the Attention Grabber settings, or are using the API call to Enable the Attention Grabber. At...
How can I get the background color of a slide or the presentation theme? I cannot find such an option in the documentation. For example, most presentations (including the standard one) have a white bg. But some have a different color, I want to get… ...
首先，Function.prototype.call/apply()API 的不同点主要是传参风格不同，call()是参数展开风格，apply...
fetch("https://example-dev/api/") .then(response => { if (!response.ok) { throw Error(response.statusText); } return response.json(); }) .then(json => console.log(json)); 这里的异常可以使用 catch 来拦截。 如果失败了,并且没有拦截它,异常就会在堆栈中向上冒泡。这本身并没有什么问题,...
Example // the layer will be refreshed every minute. layer.refreshInterval = 1; sourceJSON Property sourceJSON Object |null |undefined Since: ArcGIS Maps SDK for JavaScript 4.13 The map service's metadata JSON exposed by the ArcGIS REST API. While most commonly used properties are exposed...
// Step 1: Define a function that takes a callback as an argument function fetchData(callback) { // Simulate an asynchronous operation (e.g., fetching data from an API) setTimeout(function () { const data = { message: "Data fetched successfully in Intellipaat!" }; // Step 3: Ca...
当时没太注意,当时没仔细去弄清楚是怎么回事,然后在微博中发一条消息,稍作了一下记录。等吃完饭回来看到有一条回复,是taibo转播的,说明了原因:call/apply 上下文非法时,会抛出此异常,IE9也遵守此规范。后面是可以避免报此错误的一个example,我一看没太注意,之后他又发了一个ref ...
For example, use 0.5 to zoom in twice as far and 2.0 to zoom out twice as far. Sample: map.centerAndZoom(location,12); centerAt(mapPoint) Centers the map based on map coordinates as the center point. At version 3.4, this method returns a deferred object. You can add a callback ...