Object 744 can be configured to try to shrink rows in text or XML. This function is usually used to remove unnecessary spaces before each row.
Software Information:
| Minimum Environment | Supported languages |
| . Net 3.0 | Chinese/English |
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Program environment:. NET Framework 3.0
Source code environment: Microsoft Visual Studio express 2012 for Windows Desktop
Note: The Source Code does not contain the referenced external class library file: mgen fx17 project 3.2
Text operations are simple:
For example:
######
# Pai_^
######
To contract, copy and paste the preceding text to the interface, and set the search content to "#":
Then the text is reduced:
It's easy, right. The XML contraction function is similar to the text, except that XML cannot be split by row directly. Instead, XML selects the project to be shrunk through XPath. (Note: If an XML document contains declared entities, you must declare the entities in the DTD. Otherwise, an error occurs. Object 744 will only be added to the HTML & nbsp; object declaration by default ).
For example, the following HTML:
<Body>
<Div class = "mgen_code" style = "background-color: #262626; Border: 1px solid gray; margin: 12px; padding: 10px;">
<P>
<Span style = "color: # f1f2f3;"> & nbsp; </span>
<Span style = "color: #93c763;"> catch </span>
<Span style = "color: # f1f2f3;"> (</span>
<Span style = "color: #678cb1;"> exception </span>
<Span style = "color: # f1f2f3;"> ex) </span>
</P>
<P>
<Span style = "color: # f1f2f3;"> & nbsp; & nbsp ;{</span>
</P>
<P>
<Span style = "color: # f1f2f3;"> & nbsp; & nbsp; </span>
<Span style = "color: #678cb1;"> info </span>
<Span style = "color: # e8e2b7;">. </span>
<Span style = "color: # f1f2f3;"> errorbox (ex </span>
<Span style = "color: # e8e2b7;">. </span>
<Span style = "color: # f1f2f3;"> message); </span>
</P>
<P>
<Span style = "color: # f1f2f3;"> & nbsp; & nbsp ;}</span>
</P>
</Div>
</Body>
The following content is displayed in the HTML section:
Catch (exception ex)
{
Info. errorbox (ex. Message );
}
We can see that there are extra spaces (& nbsp; entity) in front of each line, so we can use the XML indent function to indent the above HTML.
XML contraction interface for object 744:
The XML text at the top is of course the above HTML content.
Search content is & nbsp;
XPath should select the content node for comparison and contraction. Note that the above HTML structure is: Multiple <p> nested in a <div> represents each row. A <p> contains multiple <span>, but you only need to select the first <span> because it represents the top content of each row, that is, the location where we need to contract. XPath is defined as follows:
// Div [@ class = 'mgen _ Code']/P/SPAN [1]
After the input is correct, the result is output:
The HTML preview result after successfully shrinking is:
Catch (exception ex)
{
Info. errorbox (ex. Message );
}
OK, no additional & nbsp;
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