anpoit00
Registered User |
Quote
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| 2013-10-30 18:40:43 |
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I have the following problem, I want to read xml file but have no idea how the code should look like.
<?xml version="1.0" standalone="yes"?>
<Mabi_x0020_config>
<Axis>
<name>x</name>
<output_number>1</output_number>
</Axis>
<Axis>
<name>y</name>
<output_number>2</output_number>
</Axis>
</Mabi_x0020_config>
From the example I'll I could not do this.
Does anyone have a suggestion?
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niko
Moderator |
Quote
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| 2013-10-31 07:45:56 |
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But the example code shows nearly exactly how to do that. What is your problem exactly?
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anpoit00
Registered User |
Quote
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| 2013-10-31 10:16:24 |
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Hallo Nico,
while(xml && xml->read())
{
switch(xml->getNodeType())
{
case EXN_TEXT:
// in this xml file, the only text which occurs is the messageText
if (!strcmp("name", xml->getNodeName()))
messageText = xml->getNodeData();
case EXN_ELEMENT:
{
if (!strcmp("Axis", xml->getNodeName()))
{
a_param = new Axis_Parameter();
}
if (!strcmp("name", xml->getNodeName()))
//messageText = xml->getNodeData(); hier would i like to receive ´x´
break;
}
case EXN_ELEMENT_END:
{
if (!strcmp("Axis", xml->getNodeName()))
list_axis.push_back(*a_param);
break;
}
//break;
}
}
// delete the xml parser after usage
delete xml;
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niko
Moderator |
Quote
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| 2013-10-31 14:23:59 |
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x is in an element inside of 'axis'. So you would get the content of 'x' in the case of EXN_TEXT above. You could store a bool somewhere which you set to true if you are inside an element with the tag 'name' and which you set to false on ELEMENT_END, so then you can ckeck in the EXN_TEXT if this is true and get the x.
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anpoit00
Registered User |
Quote
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| 2013-10-31 18:07:04 |
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Thanks Nico.
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){kind=link}