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svghmi/widget_switch.ysl2
author Edouard Tisserant
Tue, 07 Apr 2020 10:01:23 +0200
branchsvghmi
changeset 2921 2670f5c53caf
parent 2907 1695122a5e16
child 2962 02ea529fd08c
permissions -rw-r--r--
SVGHMI: HMI is not speculating on PLC variable update anymore when sending new variable value.

HMI variable cache in JS was changed in advance for more responsive behaviour when updating a HMI tree variable. This was leading to display value different from hmi tree variable in case the expected update did not happen because PLC program did revert it.
2883
8e3d130399b0 SVGHMI: created widget_*.ysl2. Renamed widget_common in widgets_common, so that it doesn't match globing.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2882
diff changeset 
     1
 
// widget_switch.ysl2
2779
75c6a31caca6 SVGHMI: Work In Progress : fixed pointer types in ctypes interface, cleaned up server startup and cleanup code, changed document type to XHTML, cleaner JS script : encapsulated in a function and in CDATA.
Edouard Tisserant
parents: 2763
diff changeset 
     2
 







2883






8e3d130399b0
SVGHMI: created widget_*.ysl2. Renamed widget_common in widgets_common, so that it doesn't match globing.



Edouard Tisserant <edouard.tisserant@gmail.com>


parents: 
2882

diff
changeset




     3


template "widget[@type='Switch']", mode="widget_defs" {













8e3d130399b0
SVGHMI: created widget_*.ysl2. Renamed widget_common in widgets_common, so that it doesn't match globing.



Edouard Tisserant <edouard.tisserant@gmail.com>


parents: 
2882

diff
changeset




     4


    param "hmi_element";













8e3d130399b0
SVGHMI: created widget_*.ysl2. Renamed widget_common in widgets_common, so that it doesn't match globing.



Edouard Tisserant <edouard.tisserant@gmail.com>


parents: 
2882

diff
changeset




     5


    |     frequency: 5,













8e3d130399b0
SVGHMI: created widget_*.ysl2. Renamed widget_common in widgets_common, so that it doesn't match globing.



Edouard Tisserant <edouard.tisserant@gmail.com>


parents: 
2882

diff
changeset




     6


    |     dispatch: function(value) {













8e3d130399b0
SVGHMI: created widget_*.ysl2. Renamed widget_common in widgets_common, so that it doesn't match globing.



Edouard Tisserant <edouard.tisserant@gmail.com>


parents: 
2882

diff
changeset




     7


    |         for(let choice of this.choices){













8e3d130399b0
SVGHMI: created widget_*.ysl2. Renamed widget_common in widgets_common, so that it doesn't match globing.



Edouard Tisserant <edouard.tisserant@gmail.com>


parents: 
2882

diff
changeset




     8


    |             if(value != choice.value){













8e3d130399b0
SVGHMI: created widget_*.ysl2. Renamed widget_common in widgets_common, so that it doesn't match globing.



Edouard Tisserant <edouard.tisserant@gmail.com>


parents: 
2882

diff
changeset




     9


    |                 choice.elt.setAttribute("style", "display:none");













8e3d130399b0
SVGHMI: created widget_*.ysl2. Renamed widget_common in widgets_common, so that it doesn't match globing.



Edouard Tisserant <edouard.tisserant@gmail.com>


parents: 
2882

diff
changeset




    10


    |             } else {













8e3d130399b0
SVGHMI: created widget_*.ysl2. Renamed widget_common in widgets_common, so that it doesn't match globing.



Edouard Tisserant <edouard.tisserant@gmail.com>


parents: 
2882

diff
changeset




    11


    |                 choice.elt.setAttribute("style", choice.style);













8e3d130399b0
SVGHMI: created widget_*.ysl2. Renamed widget_common in widgets_common, so that it doesn't match globing.



Edouard Tisserant <edouard.tisserant@gmail.com>


parents: 
2882

diff
changeset




    12


    |             }













8e3d130399b0
SVGHMI: created widget_*.ysl2. Renamed widget_common in widgets_common, so that it doesn't match globing.



Edouard Tisserant <edouard.tisserant@gmail.com>


parents: 
2882

diff
changeset




    13


    |         }













8e3d130399b0
SVGHMI: created widget_*.ysl2. Renamed widget_common in widgets_common, so that it doesn't match globing.



Edouard Tisserant <edouard.tisserant@gmail.com>


parents: 
2882

diff
changeset




    14


    |     },













8e3d130399b0
SVGHMI: created widget_*.ysl2. Renamed widget_common in widgets_common, so that it doesn't match globing.



Edouard Tisserant <edouard.tisserant@gmail.com>


parents: 
2882

diff
changeset




    15


    |     init: function() {













8e3d130399b0
SVGHMI: created widget_*.ysl2. Renamed widget_common in widgets_common, so that it doesn't match globing.



Edouard Tisserant <edouard.tisserant@gmail.com>


parents: 
2882

diff
changeset




    16


    |         // Hello Switch













8e3d130399b0
SVGHMI: created widget_*.ysl2. Renamed widget_common in widgets_common, so that it doesn't match globing.



Edouard Tisserant <edouard.tisserant@gmail.com>


parents: 
2882

diff
changeset




    17


    |     },













8e3d130399b0
SVGHMI: created widget_*.ysl2. Renamed widget_common in widgets_common, so that it doesn't match globing.



Edouard Tisserant <edouard.tisserant@gmail.com>


parents: 
2882

diff
changeset




    18


    |     choices: [








2907






1695122a5e16
SVGHMI: HMI:Switch now accepts boolean values 'true' and 'false'



Edouard Tisserant


parents: 
2883

diff
changeset




    19


    const "regex",!"'^(\"[^\"].*\"|\-?[0-9]+|false|true)(#.*)?$'"!;








2883






8e3d130399b0
SVGHMI: created widget_*.ysl2. Renamed widget_common in widgets_common, so that it doesn't match globing.



Edouard Tisserant <edouard.tisserant@gmail.com>


parents: 
2882

diff
changeset




    20


    foreach "$hmi_element/*[regexp:test(@inkscape:label,$regex)]" {













8e3d130399b0
SVGHMI: created widget_*.ysl2. Renamed widget_common in widgets_common, so that it doesn't match globing.



Edouard Tisserant <edouard.tisserant@gmail.com>


parents: 
2882

diff
changeset




    21


        const "literal", "regexp:match(@inkscape:label,$regex)[2]";













8e3d130399b0
SVGHMI: created widget_*.ysl2. Renamed widget_common in widgets_common, so that it doesn't match globing.



Edouard Tisserant <edouard.tisserant@gmail.com>


parents: 
2882

diff
changeset




    22


    |         {













8e3d130399b0
SVGHMI: created widget_*.ysl2. Renamed widget_common in widgets_common, so that it doesn't match globing.



Edouard Tisserant <edouard.tisserant@gmail.com>


parents: 
2882

diff
changeset




    23


    |             elt:id("«@id»"),













8e3d130399b0
SVGHMI: created widget_*.ysl2. Renamed widget_common in widgets_common, so that it doesn't match globing.



Edouard Tisserant <edouard.tisserant@gmail.com>


parents: 
2882

diff
changeset




    24


    |             style:"«@style»",













8e3d130399b0
SVGHMI: created widget_*.ysl2. Renamed widget_common in widgets_common, so that it doesn't match globing.



Edouard Tisserant <edouard.tisserant@gmail.com>


parents: 
2882

diff
changeset




    25


    |             value:«$literal»













8e3d130399b0
SVGHMI: created widget_*.ysl2. Renamed widget_common in widgets_common, so that it doesn't match globing.



Edouard Tisserant <edouard.tisserant@gmail.com>


parents: 
2882

diff
changeset




    26


    |         }`if "position()!=last()" > ,`








2792






0c0d3895b036
SVGHMI: moved/fixed some templates, avoided namespace problems, added parsing of HMI:* inkscape labels



Edouard Tisserant


parents: 
2791

diff
changeset




    27


    }








2883






8e3d130399b0
SVGHMI: created widget_*.ysl2. Renamed widget_common in widgets_common, so that it doesn't match globing.



Edouard Tisserant <edouard.tisserant@gmail.com>


parents: 
2882

diff
changeset




    28


    |     ],








2753






9a7e12e96399
SVGHMI: Added XSLT transformation, Makefile to get XSLT from ysl2 (copy of plcopen/Makefile) and a minimal stylesheet to start with.



Edouard Tisserant


parents: 

diff
changeset




    29


}













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