New Features of ZK Spreadsheet 3.0.1"

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{{Template:Smalltalk_Author|
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|author= Hawk Chen
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|date=February 18, 2014
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|version=ZK Spreadsheet 3.0.1
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= New Features=  
 
= New Features=  
  
 
== Support Functions: LEFTB and REPLACEB ==
 
== Support Functions: LEFTB and REPLACEB ==
The <tt>LEFTB()</tt> is a function that returns the first character(s) in a text string, based on the number of bytes you specify.  
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The <code>LEFTB</code> is a function that returns the first character(s) in a text string, based on the number of bytes you specify.  
The <tt>REPLACEB()</tt> replaces part of a text with another text depending on the number of bytes you specify.
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The <code>REPLACEB</code> replaces part of a text with another text depending on the number of bytes you specify.
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<code>LEFT</code> is designed for use with languages that use the single-byte character set (SBCS), whereas <code>LEFTB</code> is designed for use with the double-byte character set (DBCS).
  
The result of <tt>=LEFTB("台灣台北",4)</tt> is <tt>台灣</tt>.
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Usage demonstration:
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[[File:zss-301-leftb.png | center]]
  
 
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== Retry Incorrect Formula ==
 
== Retry Incorrect Formula ==
Since this version, if users enter an incorrect formula, Spreadsheet will popup a warning message. After you close it, Spreadsheet will allow you to retry entering formula again.
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Since this version, if users enter an incorrect formula, Spreadsheet will popup a warning message. After you close it, Spreadsheet will allow you to try entering the formula again.
  
 
[[File:zss-301-retry-formula.png | center]]
 
[[File:zss-301-retry-formula.png | center]]
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== Support IE 11 ==
 
== Support IE 11 ==
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Now Spreadsheet can also run on Internet Explorer 11.
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[[File:zss-301-ie11-support.png | center | 600px]]
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<!--
 
   ZSS-537 Spreadsheet supports Internet Explorer 11
 
   ZSS-537 Spreadsheet supports Internet Explorer 11
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-->
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== Scroll the Screen Automatically When Selecting in Keyboard ==
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Since this version, when you select cells with shift and arrow key and move the border of visible area, Spreadsheet will auto scroll the visible area according to the arrow key you pressed.
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For example, we select F18:J18 first.
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[[File:zss-301-select.png | center]]
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Then, we press the shift with down arrow key to select more cells (F18:J23), Spreadsheet will auto scroll the visible area according to our selection.
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[[File:zss-301-scroll-selection.png | center]]
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<!--
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  ZSS-475 Select shift and down arrow, scroll the screen automaticallys
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-->
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= Upgrade Notes =
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The fields in enumeration <javadoc directory="zss">org.zkoss.zss.api.model.Book.BookType</javadoc> are changed from <code>EXCEL_2003</code> and <code>EXCEL_2007</code> to <code>XLS</code> and <code>XLSX</code> respectively.
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== Ignore Row Break and Column Break Support When Exporting PDF ==
 
== Ignore Row Break and Column Break Support When Exporting PDF ==
  
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</source>
 
</source>
  
For the file above, if we set <tt>org.zkoss.zss.pdf.ignoreRowBreak</tt> to <tt>true</tt>, the exporting pages will not be separated by row break:
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For the file above, if we set <code>org.zkoss.zss.pdf.ignoreRowBreak</code> to <code>true</code>, the exporting pages will not be separated by row break:
  
 
[[File:zss-301-ignore-rowbreak.png | center | 400px]]
 
[[File:zss-301-ignore-rowbreak.png | center | 400px]]
  
<!--
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   ZSS-544 Support ignore row break and column break when export PDF
 
   ZSS-544 Support ignore row break and column break when export PDF
 
-->
 
-->
 
== Scroll the Screen Automatically When Selecting in Keyboard ==
 
  ZSS-475 Select shift and down arrow, scroll the screen automatically
 
 
= Upgrade Notes =
 
 
The fields in enumeration <javadoc directory="zss">org.zkoss.zss.api.model.Book.BookType</javadoc> are changed from <tt>EXCEL_2003</tt> and <tt>EXCEL_2007</tt> to <tt>XLS</tt> and <tt>XLSX</tt> respectively.
 

Latest revision as of 04:21, 20 January 2022

DocumentationSmall Talks2014FebruaryNew Features of ZK Spreadsheet 3.0.1
New Features of ZK Spreadsheet 3.0.1

Author
Hawk Chen
Date
February 18, 2014
Version
ZK Spreadsheet 3.0.1


New Features

Support Functions: LEFTB and REPLACEB

The LEFTB is a function that returns the first character(s) in a text string, based on the number of bytes you specify. The REPLACEB replaces part of a text with another text depending on the number of bytes you specify.

LEFT is designed for use with languages that use the single-byte character set (SBCS), whereas LEFTB is designed for use with the double-byte character set (DBCS).

Usage demonstration:

Zss-301-leftb.png


Retry Incorrect Formula

Since this version, if users enter an incorrect formula, Spreadsheet will popup a warning message. After you close it, Spreadsheet will allow you to try entering the formula again.

Zss-301-retry-formula.png

Support IE 11

Now Spreadsheet can also run on Internet Explorer 11.

Zss-301-ie11-support.png


Scroll the Screen Automatically When Selecting in Keyboard

Since this version, when you select cells with shift and arrow key and move the border of visible area, Spreadsheet will auto scroll the visible area according to the arrow key you pressed.

For example, we select F18:J18 first.

Zss-301-select.png

Then, we press the shift with down arrow key to select more cells (F18:J23), Spreadsheet will auto scroll the visible area according to our selection.

Zss-301-scroll-selection.png


Upgrade Notes

The fields in enumeration Book.BookType are changed from EXCEL_2003 and EXCEL_2007 to XLS and XLSX respectively.




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