org.zkoss.web.util.resource.dir"
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Rather, you could specify this library property as described above, and place the modified version of <code>Textbox.js</code> under the <code>/WEB-INF/cwr/js/zul/inp</code> directory. Then, ZK will load <code>/WEB-INF/cwr/js/zul/inp/Textbox.js</code> you placed rather than the default one in <code>zul.jar</code>. | Rather, you could specify this library property as described above, and place the modified version of <code>Textbox.js</code> under the <code>/WEB-INF/cwr/js/zul/inp</code> directory. Then, ZK will load <code>/WEB-INF/cwr/js/zul/inp/Textbox.js</code> you placed rather than the default one in <code>zul.jar</code>. | ||
| − | Notice that if [[ZK Configuration Reference/zk.xml/The client-config Element/The debug-js Element|debug-js]] is turned on, ZK will actually look for <code>Textbox.src.js</code> rather than <code>Textbox.js</code> in the above example. Thus, it is suggested to put both <code>Textbox.src.js</code> and <code>Textbox.js</code> the <code>/WEB-INF/cwr/js/zul/inp</code> | + | Notice that if [[ZK Configuration Reference/zk.xml/The client-config Element/The debug-js Element|debug-js]] is turned on, ZK will actually look for <code>Textbox.src.js</code> rather than <code>Textbox.js</code> in the above example. Thus, it is suggested to put both <code>Textbox.src.js</code> and <code>Textbox.js</code> the <code>/WEB-INF/cwr/js/zul/inp</code> directories. In addition, <code>Textbox.src.js</code> is suggested to be the readable one (for debugging purpose), while <code>Textbox.js</code> is the compressed one (for production purpose). |
{{ZKConfigurationReferencePageFooter}} | {{ZKConfigurationReferencePageFooter}} | ||
Revision as of 08:10, 5 August 2011
Property:
org.zkoss.web.util.resource.dir
Default: none [Since 5.0.0]
It specifies a directory, where ZK will load the so-called Class-Web Resources (CWR), in addition to the class path. CWR includes JavaScript files, CSS files, and other resources that are specified in the form of ~./xxx.
By default, ZK only searches the class path for the required CWR. By specifying a directory here, ZK will search the directory first and then the class path. This implies that a developer can override the default behavior by providing a file with the same name.
Notice: never put security sensitive files in the directory specified here, since they can be accessed externally.
For example, assuming that we have a JavaScript package called foo.great and we want to put it to WEB-INF/cwr, we have to specify the following in WEB-INF/zk.xml:
<library-property>
<name>org.zkoss.web.util.resource.dir</name>
<value>/WEB-INF/cwr</value>
</library-property>
You can place zk.wpd and the required JavaScript files under the WEB-INF/cwr/js/foo/great directory.
Overriding JAR's JavaScript Files
Though rarely needed, you could still override a JavaScript file of a JAR file with this option. One example is that you don't have to re-package zul.jar when replacing zul/inp/Textbox.js that is part of zul.jar.
Rather, you could specify this library property as described above, and place the modified version of Textbox.js under the /WEB-INF/cwr/js/zul/inp directory. Then, ZK will load /WEB-INF/cwr/js/zul/inp/Textbox.js you placed rather than the default one in zul.jar.
Notice that if debug-js is turned on, ZK will actually look for Textbox.src.js rather than Textbox.js in the above example. Thus, it is suggested to put both Textbox.src.js and Textbox.js the /WEB-INF/cwr/js/zul/inp directories. In addition, Textbox.src.js is suggested to be the readable one (for debugging purpose), while Textbox.js is the compressed one (for production purpose).