B4J Question How to parse XML from Httpjob

jinyistudio

jinyistudio

Well-Known Member
Licensed User
Longtime User
View attachment 43276 Hi

How to get all locationName's value as following xml file ?
I try "Dim xml As SaxParser" to get value but i can get Name and I cann't get Attributes? :mad:

B4X: 
<?xml version="1.0" encoding="UTF-8"?>

-<cwbopendata xmlns="urn:cwb:gov:tw:cwbcommon:0.1">

<identifier>0fa9df43-31f8-479d-b0b9-39cccdec62ce</identifier>

<sender>[email protected]</sender>

<sent>2016-04-16T17:35:46+08:00</sent>

<status>Actual</status>

<msgType>Issue</msgType>

<dataid>CWB_A0001</dataid>

<scope>Public</scope>

<dataset/>


-<location>

<lat>24.9943</lat>

<lon>121.3150</lon>

<locationName>桃園</locationName>

<stationId>C0C480</stationId>


-<time>

<obsTime>2016-04-16T17:30:00+08:00</obsTime>

</time>


-<weatherElement>

<elementName>ELEV</elementName>


-<elementValue>

<value>105.0</value>

</elementValue>

</weatherElement>


-<weatherElement>

<elementName>WDIR</elementName>


-<elementValue>

<value>106.0</value>

</elementValue>

</weatherElement>


-<weatherElement>

<elementName>WDSD</elementName>


-<elementValue>

<value>1.0</value>

</elementValue>

</weatherElement>


-<weatherElement>

<elementName>TEMP</elementName>


-<elementValue>

<value>29.4</value>

</elementValue>

</weatherElement>


-<weatherElement>

<elementName>HUMD</elementName>


-<elementValue>

<value>0.59</value>

</elementValue>

</weatherElement>


-<weatherElement>

<elementName>PRES</elementName>


-<elementValue>

<value>996.3</value>

</elementValue>

</weatherElement>


-<weatherElement>

<elementName>SUN</elementName>


-<elementValue>

<value>-99.0</value>

</elementValue>

</weatherElement>


-<weatherElement>

<elementName>H_24R</elementName>


-<elementValue>

<value>0.0</value>

</elementValue>

</weatherElement>


-<weatherElement>

<elementName>WS15M</elementName>


-<elementValue>

<value>3.7</value>

</elementValue>

</weatherElement>


-<weatherElement>

<elementName>WD15M</elementName>


-<elementValue>

<value>98</value>

</elementValue>

</weatherElement>


-<weatherElement>

<elementName>WS15T</elementName>


-<elementValue>

<value>1722</value>

</elementValue>

</weatherElement>


-<parameter>

<parameterName>CITY</parameterName>

<parameterValue>桃園市</parameterValue>

</parameter>


-<parameter>

<parameterName>CITY_SN</parameterName>

<parameterValue>08</parameterValue>

</parameter>


-<parameter>

<parameterName>TOWN</parameterName>

<parameterValue>桃園區</parameterValue>

</parameter>


-<parameter>

<parameterName>TOWN_SN</parameterName>

<parameterValue>042</parameterValue>

</parameter>

</location>


-<location>

<lat>24.7108</lat>

<lon>120.8808</lon>

<locationName>竹南</locationName>

<stationId>C0E420</stationId>


-<time>

<obsTime>2016-04-16T17:30:00+08:00</obsTime>

</time>


-<weatherElement>

<elementName>ELEV</elementName>


-<elementValue>

<value>19.0</value>

</elementValue>

</weatherElement>


-<weatherElement>

<elementName>WDIR</elementName>


-<elementValue>

<value>250.0</value>

</elementValue>

</weatherElement>


-<weatherElement>

<elementName>WDSD</elementName>


-<elementValue>

<value>1.7</value>

</elementValue>

</weatherElement>


-<weatherElement>

<elementName>TEMP</elementName>


-<elementValue>

<value>29.5</value>

</elementValue>

</weatherElement>


-<weatherElement>

<elementName>HUMD</elementName>


-<elementValue>

<value>0.60</value>

</elementValue>

</weatherElement>


-<weatherElement>

<elementName>PRES</elementName>


-<elementValue>

<value>1004.2</value>

</elementValue>

</weatherElement>


-<weatherElement>

<elementName>SUN</elementName>


-<elementValue>

<value>-99.0</value>

</elementValue>

</weatherElement>


-<weatherElement>

<elementName>H_24R</elementName>


-<elementValue>

<value>0.0</value>

</elementValue>

</weatherElement>


-<weatherElement>

<elementName>WS15M</elementName>


-<elementValue>

<value>4.0</value>

</elementValue>

</weatherElement>


-<weatherElement>

<elementName>WD15M</elementName>


-<elementValue>

<value>190</value>

</elementValue>

</weatherElement>


-<weatherElement>

<elementName>WS15T</elementName>


-<elementValue>

<value>1725</value>

</elementValue>

</weatherElement>


-<parameter>

<parameterName>CITY</parameterName>

<parameterValue>苗栗縣</parameterValue>

</parameter>


-<parameter>

<parameterName>CITY_SN</parameterName>

<parameterValue>11</parameterValue>

</parameter>


-<parameter>

<parameterName>TOWN</parameterName>

<parameterValue>竹南鎮</parameterValue>

</parameter>


-<parameter>

<parameterName>TOWN_SN</parameterName>

<parameterValue>079</parameterValue>

</parameter>

</location>


-<location>

<lat>24.6032</lat>

<lon>120.9921</lon>

<locationName>南庄</locationName>

<stationId>C0E430</stationId>


-<time>

<obsTime>2016-04-16T17:30:00+08:00</obsTime>

</time>


-<weatherElement>

<elementName>ELEV</elementName>


-<elementValue>

<value>258.0</value>

</elementValue>

</weatherElement>


-<weatherElement>

<elementName>WDIR</elementName>


-<elementValue>

<value>65.0</value>

</elementValue>

</weatherElement>


-<weatherElement>

<elementName>WDSD</elementName>


-<elementValue>

<value>1.5</value>

</elementValue>

</weatherElement>


-<weatherElement>

<elementName>TEMP</elementName>


-<elementValue>

<value>29.9</value>

</elementValue>

</weatherElement>


-<weatherElement>

<elementName>HUMD</elementName>


-<elementValue>

<value>0.49</value>

</elementValue>

</weatherElement>


-<weatherElement>

<elementName>PRES</elementName>


-<elementValue>

<value>981.9</value>

</elementValue>

</weatherElement>


-<weatherElement>

<elementName>SUN</elementName>


-<elementValue>

<value>-99.0</value>

</elementValue>

</weatherElement>


-<weatherElement>

<elementName>H_24R</elementName>


-<elementValue>

<value>1.5</value>

</elementValue>

</weatherElement>


-<weatherElement>

<elementName>WS15M</elementName>


-<elementValue>

<value>6.2</value>

</elementValue>

</weatherElement>


-<weatherElement>

<elementName>WD15M</elementName>


-<elementValue>

<value>51</value>

</elementValue>

</weatherElement>


-<weatherElement>

<elementName>WS15T</elementName>


-<elementValue>

<value>1730</value>

</elementValue>

</weatherElement>


-<parameter>

<parameterName>CITY</parameterName>

<parameterValue>苗栗縣</parameterValue>

</parameter>


-<parameter>

<parameterName>CITY_SN</parameterName>

<parameterValue>11</parameterValue>

</parameter>


-<parameter>

<parameterName>TOWN</parameterName>

<parameterValue>南庄鄉</parameterValue>

</parameter>


-<parameter>

<parameterName>TOWN_SN</parameterName>

<parameterValue>092</parameterValue>

</parameter>

</location>


-<location>

<lat>24.4128</lat>

<lon>120.7578</lon>

<locationName>三義</locationName>

<stationId>C0E530</stationId>


-<time>

<obsTime>2016-04-16T17:30:00+08:00</obsTime>

</time>


-<weatherElement>

<elementName>ELEV</elementName>


-<elementValue>

<value>341.0</value>

</elementValue>

</weatherElement>


-<weatherElement>

<elementName>WDIR</elementName>


-<elementValue>

<value>203.0</value>

</elementValue>

</weatherElement>


-<weatherElement>

<elementName>WDSD</elementName>


-<elementValue>

<value>3.0</value>

</elementValue>

</weatherElement>


-<weatherElement>

<elementName>TEMP</elementName>


-<elementValue>

<value>27.4</value>

</elementValue>

</weatherElement>


-<weatherElement>

<elementName>HUMD</elementName>


-<elementValue>

<value>0.62</value>

</elementValue>

</weatherElement>


-<weatherElement>

<elementName>PRES</elementName>


-<elementValue>

<value>971.0</value>

</elementValue>

</weatherElement>


-<weatherElement>

<elementName>SUN</elementName>


-<elementValue>

<value>-99.0</value>

</elementValue>

</weatherElement>


-<weatherElement>

<elementName>H_24R</elementName>


-<elementValue>

<value>0.0</value>

</elementValue>

</weatherElement>


-<weatherElement>

<elementName>WS15M</elementName>


-<elementValue>

<value>6.7</value>

</elementValue>

</weatherElement>


-<weatherElement>

<elementName>WD15M</elementName>


-<elementValue>

<value>212</value>

</elementValue>

</weatherElement>


-<weatherElement>

<elementName>WS15T</elementName>


-<elementValue>

<value>1729</value>

</elementValue>

</weatherElement>


-<parameter>

<parameterName>CITY</parameterName>

<parameterValue>苗栗縣</parameterValue>

</parameter>


-<parameter>

<parameterName>CITY_SN</parameterName>

<parameterValue>11</parameterValue>

</parameter>


-<parameter>

<parameterName>TOWN</parameterName>

<parameterValue>三義鄉</parameterValue>

</parameter>


-<parameter>

<parameterName>TOWN_SN</parameterName>

<parameterValue>106</parameterValue>

</parameter>

</location>


-<location>

<lat>24.3499</lat>

<lon>120.6324</lon>

<locationName>大甲</locationName>

<stationId>C0F930</stationId>


-<time>

<obsTime>2016-04-16T17:30:00+08:00</obsTime>

</time>


-<weatherElement>

<elementName>ELEV</elementName>


-<elementValue>

<value>100.0</value>

</elementValue>

</weatherElement>


-<weatherElement>

<elementName>WDIR</elementName>


-<elementValue>

<value>196.0</value>

</elementValue>

</weatherElement>


-<weatherElement>

<elementName>WDSD</elementName>

</cwbopendata>
 
Last edited:
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jinyistudio

jinyistudio

Well-Known Member
Licensed User
Longtime User
Hi

Following code is OK !

Sub weather_EndElement (Uri As String, Name As String, Text As StringBuilder)
Log(Name&","&Text)
End Sub
 
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