javascript中沒有像c#,java那樣的雜湊表(hashtable), 然而,javascript中的Array也只有一些類似於'雜湊表'的非常簡易功能, 如下: var arr = new Array(); arr['item1'] = 'the value of item 1 '; arr['item2'] = 'the value of item 2
匿名函數自動調用的三種寫法如下: var f1 = function(){alert("f1");}();(function(){alert("f2");}());void function(){alert("f3");}();再來看一段代碼:function Person(properties){for(var p in properties){(function(context){var t = p;context["get" + t] = function(){return
使用一篇文章的做法,開始了對SharePoint JavaScript的debugging,發現VS2010中開啟的JavaScript都擠在一起,非常難以閱讀和debug。 筆者記得14 hive\layouts檔案夾下有debug版的JavaScript的。卻不知道如何使用它們。經過研究,發現MSDN上文章的對這個問題進行了描述,摘抄如下。SharePoint Foundation also installs unminified, debug versions of the .js
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><HTML><HEAD><TITLE> New Document </TITLE><META NAME="Generator" CONTENT="EditPlus"><META NAME="Author" CONTENT=""><META NAME="Keywords"
Today I was updating some Javascript code to support the rapidly-approaching Internet Explorer 7. There were a few places in the code where there were IE-specific workarounds, which happily are no longer needed in IE 7thanks to its improved
FCKeditor offers a complete JavaScript API so you can interact with it once the editor is loaded and running.Once loaded, the editor registers a global object called FCKeditorAPI. This object offers the entry point to interact with any editor
最近因為老師要修改同一個檔案夾中很多檔案的常值內容,感覺特別麻煩,所以就自己用js寫了個檔案夾檔案替換。不過有個問題,就是只能在IE瀏覽器下操作。所以等以後學會了python,最好用python重寫下。具體代碼如下: var fso = new ActiveXObject("Scripting.FileSystemObject"); var fld = fso.GetFolder(document.all.fixfolder.value); var fc = new