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coldfusion 8 developer tutorial phần 3

NET sẽ không gọi phương thức Web GetStockQuote. Thay vào đó, nó sẽ trở lại đáp ứng được lưu trữ cho khách hàng. Đôi khi nó không phải là thiết thực cho bộ nhớ cache phản ứng SOAP toàn bộ trở lạiLấy giá hiện tại đối với an ninh | Chapter 10 ColdFusion.Layout.getTabLayout name ColdFusion.Tree.getTreeObject name ColdFusion.Window.getWindowObject name To get more information about these topics you can look at the ColdFusion documents that consist of EXT and YUI library files. The name of course is the same as you assigned while creating the item. Also we need to remember that JavaScript is case sensitive. Built-In Debugging This is a very useful feature. All you have to do is to change the URL in the address bar to get this working. Now if you are running ColdFusion on a live site this feature should be shut off in the ColdFusion Administrator. Here is the URL with and without debugging. The only difference is we have added an extra variable to the URL. Just add it to the last variable after the question mark in the URL. http localhost cfb code chapter_10 bind_7.cfm http localhost cfb code chapter_10 bind_7.cfm cfdebug Here is the screenshot of the debugging window. 215 ---- For More Information www.packtpub.com coldfusion-8-developer-tutorial book CF AJAX Programming We can see that there are a number of features to this debugging window. We can Collapse the window to get it out of the way. It can also be dragged around the screen to move it out of the way if collapsing is not enough. It is dragged by holding the mouse button down over the dark grey area where the title is. We can toggle to obtain information on the type of debugging. This will also toggle the information that is already present. When we have more information it will create a scroll bar so as to move through the log. The pause and clear buttons are great features. Logging Features Not only is debugging built in but the system is designed to allow us to send logging to the window so that it becomes easier. Let s open our Firebug console and log the element we were looking at earlier. There are a number of logging features and it is a better way for managing our build or debugging interaction with the logger. 216 ----- For More