Miscellaneous"
From Documentation
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{{ZKDevelopersReferencePageHeader}} | {{ZKDevelopersReferencePageHeader}} | ||
| − | = Button: use the < | + | = Button: use the <code>os</code> mold if there are a lot of buttons = |
| − | The < | + | The <code>trendy</code> mold of a button provides a better and consistent look for, especially, Internet Explorer 6. Unfortunately, the browser (particularly, Internet Explorer) will be slowed down if there are a lot of button (with <code>trendy</code>) in the same page. |
| − | Notice that the default mold is < | + | Notice that the default mold is <code>os</code> in ZK 5, while <code>trendy</code> in ZK 3.6. Since ZK 7.0.0, there is no difference between <code>os</code> and <code>trendy</code>. |
The default mold can be changed easily. For example, | The default mold can be changed easily. For example, | ||
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=Prolong the Period to Check Whether a File Is Modified= | =Prolong the Period to Check Whether a File Is Modified= | ||
| − | ZK caches the parsed result of a ZUML page and re-compiles it only if it is modified. In a production system, ZUML pages are rarely modified so you can prolong the period to check whether a page is modified by specifying < | + | ZK caches the parsed result of a ZUML page and re-compiles it only if it is modified. In a production system, ZUML pages are rarely modified so you can prolong the period to check whether a page is modified by specifying <code>file-check-period</code> in <code>WEB-INF/zk.xml</code> as shown below. By default, it is 5 seconds. |
<source lang="xml" > | <source lang="xml" > | ||
Revision as of 14:14, 12 January 2022
Button: use the os mold if there are a lot of buttons
The trendy mold of a button provides a better and consistent look for, especially, Internet Explorer 6. Unfortunately, the browser (particularly, Internet Explorer) will be slowed down if there are a lot of button (with trendy) in the same page.
Notice that the default mold isosin ZK 5, whiletrendyin ZK 3.6. Since ZK 7.0.0, there is no difference betweenosandtrendy.
The default mold can be changed easily. For example,
<library-property>
<name>org.zkoss.zul.Button.mold</name>
<value>trendy</value>
</library-property>
Refer to ZK Configuration Reference for more information.
Prolong the Period to Check Whether a File Is Modified
ZK caches the parsed result of a ZUML page and re-compiles it only if it is modified. In a production system, ZUML pages are rarely modified so you can prolong the period to check whether a page is modified by specifying file-check-period in WEB-INF/zk.xml as shown below. By default, it is 5 seconds.
<desktop-config>
<file-check-period>600</file-check-period><!-- unit: seconds -->
</desktop-config>
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