Difference between revisions of "User:Alexander.Gesinn/WD 2021-03-22"

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(→‎Task 4: UrlGetParameter: Added note about passing multi value parameter)
 
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* Note 2: If a parameter is optional, code that relies on that parameter, needs to deal with absence of the parameter without causing issues.
 
* Note 2: If a parameter is optional, code that relies on that parameter, needs to deal with absence of the parameter without causing issues.
 
* Note 3: If a parameter is expected to be a specific data type / format, code that relies on that data type / format, needs to implement checks ("never trust a stranger unless he gives you candy"). https://www.mediawiki.org/wiki/Extension:RegexFunctions can help with that.
 
* Note 3: If a parameter is expected to be a specific data type / format, code that relies on that data type / format, needs to implement checks ("never trust a stranger unless he gives you candy"). https://www.mediawiki.org/wiki/Extension:RegexFunctions can help with that.
 +
* Note 4: If a parameter is expected to allow multiple values, further processing needs to be done to transform the values to an ask query compliant format (e.g. using Page Forms <code>#arraymap</code> parser function or functionality provided by https://www.mediawiki.org/wiki/Extension:Arrays or https://www.mediawiki.org/wiki/Extension:Variables.
  
 
{{#if:{{#urlget:ordinal}}|Showing results for <code>Ordinal={{#urldecode:{{#urlget:ordinal}}}}</code>:|No <code>Ordinal</code> given, showing all results:}}
 
{{#if:{{#urlget:ordinal}}|Showing results for <code>Ordinal={{#urldecode:{{#urlget:ordinal}}}}</code>:|No <code>Ordinal</code> given, showing all results:}}

Latest revision as of 10:02, 9 April 2021

Initial Situation

A table defined by 

{{#ask:[[IsA::Event]]
 |?Acronym
 |mainlabel=Event
 | ?End_date = end_date
 | ?Start_date = start_date
 | limit=20
 |format=table
}}

Task 1: Increase the limit

Increase the limit to the maximum value that is possible according to the current configuration of OpenResearch.

The above query is using the parameter limit to restrict the maximum number of results that are returned. By removing limit, the number of results is limited by configuration parameter $smwgQMaxInlineLimit (default: 500). The number of results returned before the "...further results" link is shown can be configured by $smwgQDefaultLimit (default: 50).

Solution
{{#ask:[[IsA::Event]]
  |?Acronym
  |?End_date=end_date
  |?Start_date=start_date
  |format=table
}}
 Acronymend_datestart_date
" DBKDA 2021"" DBKDA 2021"3 June 202130 May 2021
"ENERGY 2021""ENERGY 2021"3 June 202130 May 2021
"ICAS 2021""ICAS 2021"3 June 202130 May 2021
"ICNS 2021""ICNS 2021"3 June 202130 May 2021
(APIT 2025)2025 7th Asia Pacific Information Technology Conference(APIT 2025)2025 7th Asia Pacific Information Technology Conference202512 January 2025
(CVCI 2025) 2025 6th International Conference on Computer Vision and Computational Intelligence(CVCI 2025) 2025 6th International Conference on Computer Vision and Computational Intelligence20252025
(DMIP 2024)(DMIP 2024)15 September 202413 September 2024
(ICAEB 2024)ICAEB 202425 August 202423 August 2024
(ICEER 2025) (Europe)(ICEER 2025) (Europe)31 July 202528 July 2025
2021 ICIMP2021 ICIMP12 June 202110 June 2021
2022 DMIP 20222022 DMIP 202213 November 202210 November 2022
2022 ICRCA2022 ICRCA28 February 202226 February 2022
2022 SGSE 20222022 SGSE 202213 November 202211 November 2022
2023 CCIOT2023 CCIOT24 September 202322 September 2023
2023 DMIP 20232023 DMIP 202312 November 20239 November 2023
2023 ICBDM 20232023 ICBDM 202318 December 202316 December 2023
2023 ICCCI 20232023 ICCCI 202325 June 202323 June 2023
2023 ICCS 20232023 ICCS 202324 September 202322 September 2023
2023 ICENT2023 ICENT24 September 202322 September 2023
2023 ICICM2023 ICICM23 October 202320 October 2023
2024 13th International Conference on Clean and Green Energy (ICCGE 2024)2024 13th International Conference on Clean and Green Energy (ICCGE 2024)4 August 20242 August 2024
2024 15th International Conference on Environmental Science and Development (ICESD 2024)2024 15th International Conference on Environmental Science and Development (ICESD 2024)9 August 20247 August 2024
2024 15th International Conference on Environmental Science and Technology (ICEST 2024)2024 15th International Conference on Environmental Science and Technology (ICEST 2024)23 November 202421 November 2024
2024 3rd International Conference on Artificial Intelligence and Software Engineering (ICAISE 2024)2024 3rd International Conference on Artificial Intelligence and Software Engineering (ICAISE 2024)27 October 202425 October 2024
2024 5th Asia Service Sciences and Software Engineering Conference (ASSE 2024)2024 5th Asia Service Sciences and Software Engineering Conference (ASSE 2024)13 September 202411 September 2024
2024 5th International Artificial Intelligence and Blockchain Conference (AIBC 2024)2024 5th International Artificial Intelligence and Blockchain Conference (AIBC 2024)13 September 202411 September 2024
2024 5th International Conference on Control and Robot Technology (ICCRT 2024)2024 5th International Conference on Control and Robot Technology (ICCRT 2024)29 September 202427 September 2024
2024 6th Asia Digital Image Processing Conference (ADIP 2024)2024 6th Asia Digital Image Processing Conference (ADIP 2024)16 December 202414 December 2024
2024 6th International Conference on Big Data Engineering (BDE 2024)2024 6th International Conference on Big Data Engineering (BDE 2024)26 July 202424 July 2024
2024 6th International Conference on Mechatronics Systems and Control Engineering (ICMSCE 2024)2024 6th International Conference on Mechatronics Systems and Control Engineering (ICMSCE 2024)202427 September 2024
2024 6th International Conference on Smart Power & Internet Energy Systems (SPIES 2024)2024 6th International Conference on Smart Power & Internet Energy Systems (SPIES 2024)6 December 20244 December 2024
2024 7th Artificial Intelligence and Cloud Computing Conference (AICCC 2024)2024 7th Artificial Intelligence and Cloud Computing Conference (AICCC 2024)16 December 202414 December 2024
2024 7th International Conference on Environment and Ocean Engineering (ICEOE 2024)2024 7th International Conference on Environment and Ocean Engineering (ICEOE 2024)23 November 202421 November 2024
2024 ICBDM 20242024 ICBDM 202416 December 202414 December 2024
2024 ICCS 20242024 ICCS 202422 September 202420 September 2024
2024 ICET 20242024 ICET 202415 September 202413 September 2024
2024 ICICM 20242024 ICICM 20248 November 20246 November 2024
2024 ICIEA 20242024 ICIEA 202419 April 202417 April 2024
2024 The 6th International Conference on Control and Computer Vision (ICCCV 2024)2024 The 6th International Conference on Control and Computer Vision (ICCCV 2024)15 June 202413 June 2024
2025 13th International Conference on Information Management and Engineering (ICIME 2025)2025 13th International Conference on Information Management and Engineering (ICIME 2025)20252025
2025 3rd International Conference on Control and Robot Technology (ICCRT 2025)2025 3rd International Conference on Control and Robot Technology (ICCRT 2025)18 April 202516 April 2025
2025 6th International Conference on Industrial Engineering and Artificial Intelligence (IEAI 2025)2025 6th International Conference on Industrial Engineering and Artificial Intelligence (IEAI 2025)20252025
2025 6th International Conference on Machine Learning and Human-Computer Interaction (MLHMI 2025)2025 6th International Conference on Machine Learning and Human-Computer Interaction (MLHMI 2025)6 March 20254 March 2025
2025 7th Blockchain and Internet of Things Conference (BIOTC 2025)2025 7th Blockchain and Internet of Things Conference (BIOTC 2025)27 June 202525 June 2025
2025 7th International Conference on Big Data Engineering (BDE 2025)2025 7th International Conference on Big Data Engineering (BDE 2025)26 September 202524 September 2025
2025 7th International Conference on Big-data Service and Intelligent Computation (BDSIC 2025)2025 7th International Conference on Big-data Service and Intelligent Computation (BDSIC 2025)22 May 202520 May 2025
2025 7th International Conference on Image, Video and Signal Processing (IVSP 2025)2025 7th International Conference on Image, Video and Signal Processing (IVSP 2025)20252025
2025 7th International Conference on Management Science and Industrial Engineering (MSIE 2025)2025 7th International Conference on Management Science and Industrial Engineering (MSIE 2025)24 April 2025
2025 7th International Conference on Mechatronics Systems and Control Engineering (ICMSCE 2025)2025 7th International Conference on Mechatronics Systems and Control Engineering (ICMSCE 2025)18 April 202516 April 2025
2025 7th International Conference on Software Engineering and Development (ICSED 2025)2025 7th International Conference on Software Engineering and Development (ICSED 2025)20252025
... further results

Task 2: Modify query to use datatables

The datatables format is used to enable the data in the table to be searched. 

{{#ask:[[IsA::Event]]
  |?Acronym
  |?End_date=end_date
  |?Start_date=start_date
  |mainlabel=Event
  |format=datatables
}}

Task 3: Add additional field/column

Add an additional frequently used field/column to be selected from the properties listed on the PropertyUsageSorted page, e.g., Ordinal. 

{{#ask:[[IsA::Event]]
  |?Acronym
  |?End_date=end_date
  |?Start_date=start_date
  |?Ordinal
  |mainlabel=Event
  |format=datatable
}}

Task 4: UrlGetParameter

Solution
  • Note 1: Parameters passed via URL should be encoded using only the limited US-ASCII characters legal within a URI. This is done automatically by Extension:UrlGetParameters, e.g. test=A:B will be returned as test=A%3AB by #urlget. Thus decoding might be required before using parameters.
  • Note 2: If a parameter is optional, code that relies on that parameter, needs to deal with absence of the parameter without causing issues.
  • Note 3: If a parameter is expected to be a specific data type / format, code that relies on that data type / format, needs to implement checks ("never trust a stranger unless he gives you candy"). https://www.mediawiki.org/wiki/Extension:RegexFunctions can help with that.
  • Note 4: If a parameter is expected to allow multiple values, further processing needs to be done to transform the values to an ask query compliant format (e.g. using Page Forms #arraymap parser function or functionality provided by https://www.mediawiki.org/wiki/Extension:Arrays or https://www.mediawiki.org/wiki/Extension:Variables.

No Ordinal given, showing all results:

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