beremiz: svghmi/widget_page.ysl2@ac0e6de439b5 (annotated)

3685 570a738239f4 SVGHMI: Add arbitrary variable assignment when entering Pages Edouard Tisserant parents: 3627 diff changeset	1	// widget_page.ysl2
3627 1b627c2c743c SVGHMI: Add Assign widget, doing multiple assignments on click. Edouard Tisserant parents: diff changeset	2
3685 570a738239f4 SVGHMI: Add arbitrary variable assignment when entering Pages Edouard Tisserant parents: 3627 diff changeset	3	widget_desc("Page") {
3627 1b627c2c743c SVGHMI: Add Assign widget, doing multiple assignments on click. Edouard Tisserant parents: diff changeset	4	longdesc
1b627c2c743c SVGHMI: Add Assign widget, doing multiple assignments on click. Edouard Tisserant parents: diff changeset	5	\|\|
1b627c2c743c SVGHMI: Add Assign widget, doing multiple assignments on click. Edouard Tisserant parents: diff changeset	6
1b627c2c743c SVGHMI: Add Assign widget, doing multiple assignments on click. Edouard Tisserant parents: diff changeset	7	Arguments are either:
1b627c2c743c SVGHMI: Add Assign widget, doing multiple assignments on click. Edouard Tisserant parents: diff changeset	8
3685 570a738239f4 SVGHMI: Add arbitrary variable assignment when entering Pages Edouard Tisserant parents: 3627 diff changeset	9	- XXX reference path TODO
570a738239f4 SVGHMI: Add arbitrary variable assignment when entering Pages Edouard Tisserant parents: 3627 diff changeset	10
3627 1b627c2c743c SVGHMI: Add Assign widget, doing multiple assignments on click. Edouard Tisserant parents: diff changeset	11	- name=value: setting variable with literal value.
1b627c2c743c SVGHMI: Add Assign widget, doing multiple assignments on click. Edouard Tisserant parents: diff changeset	12	- name=other_name: copy variable content into another
1b627c2c743c SVGHMI: Add Assign widget, doing multiple assignments on click. Edouard Tisserant parents: diff changeset	13
1b627c2c743c SVGHMI: Add Assign widget, doing multiple assignments on click. Edouard Tisserant parents: diff changeset	14	"active"+"inactive" labeled elements can be provided to show feedback when pressed
1b627c2c743c SVGHMI: Add Assign widget, doing multiple assignments on click. Edouard Tisserant parents: diff changeset	15
1b627c2c743c SVGHMI: Add Assign widget, doing multiple assignments on click. Edouard Tisserant parents: diff changeset	16	Exemples:
1b627c2c743c SVGHMI: Add Assign widget, doing multiple assignments on click. Edouard Tisserant parents: diff changeset	17
3685 570a738239f4 SVGHMI: Add arbitrary variable assignment when entering Pages Edouard Tisserant parents: 3627 diff changeset	18	HMI:Page:notify=1@notify=/PLCVAR
570a738239f4 SVGHMI: Add arbitrary variable assignment when entering Pages Edouard Tisserant parents: 3627 diff changeset	19	HMI:Page:ack=2:notify=1@ack=.local_var@notify=/PLCVAR
3627 1b627c2c743c SVGHMI: Add Assign widget, doing multiple assignments on click. Edouard Tisserant parents: diff changeset	20
1b627c2c743c SVGHMI: Add Assign widget, doing multiple assignments on click. Edouard Tisserant parents: diff changeset	21	\|\|
1b627c2c743c SVGHMI: Add Assign widget, doing multiple assignments on click. Edouard Tisserant parents: diff changeset	22
3685 570a738239f4 SVGHMI: Add arbitrary variable assignment when entering Pages Edouard Tisserant parents: 3627 diff changeset	23	shortdesc > Page
3627 1b627c2c743c SVGHMI: Add Assign widget, doing multiple assignments on click. Edouard Tisserant parents: diff changeset	24
1b627c2c743c SVGHMI: Add Assign widget, doing multiple assignments on click. Edouard Tisserant parents: diff changeset	25	}
1b627c2c743c SVGHMI: Add Assign widget, doing multiple assignments on click. Edouard Tisserant parents: diff changeset	26
3685 570a738239f4 SVGHMI: Add arbitrary variable assignment when entering Pages Edouard Tisserant parents: 3627 diff changeset	27	widget_defs("Page") {
3627 1b627c2c743c SVGHMI: Add Assign widget, doing multiple assignments on click. Edouard Tisserant parents: diff changeset	28
1b627c2c743c SVGHMI: Add Assign widget, doing multiple assignments on click. Edouard Tisserant parents: diff changeset	29	\| assignments: {},
1b627c2c743c SVGHMI: Add Assign widget, doing multiple assignments on click. Edouard Tisserant parents: diff changeset	30	\| dispatch: function(value, oldval, varnum) {
1b627c2c743c SVGHMI: Add Assign widget, doing multiple assignments on click. Edouard Tisserant parents: diff changeset	31	const "widget", ".";
1b627c2c743c SVGHMI: Add Assign widget, doing multiple assignments on click. Edouard Tisserant parents: diff changeset	32	foreach "path" {
1b627c2c743c SVGHMI: Add Assign widget, doing multiple assignments on click. Edouard Tisserant parents: diff changeset	33	const "varid","generate-id()";
1b627c2c743c SVGHMI: Add Assign widget, doing multiple assignments on click. Edouard Tisserant parents: diff changeset	34	const "varnum","position()-1";
1b627c2c743c SVGHMI: Add Assign widget, doing multiple assignments on click. Edouard Tisserant parents: diff changeset	35	if "@assign" foreach "$widget/path[@assign]" if "$varid = generate-id()" {
1b627c2c743c SVGHMI: Add Assign widget, doing multiple assignments on click. Edouard Tisserant parents: diff changeset	36	\| if(varnum == «$varnum») this.assignments["«@assign»"] = value;
1b627c2c743c SVGHMI: Add Assign widget, doing multiple assignments on click. Edouard Tisserant parents: diff changeset	37	}
1b627c2c743c SVGHMI: Add Assign widget, doing multiple assignments on click. Edouard Tisserant parents: diff changeset	38	}
1b627c2c743c SVGHMI: Add Assign widget, doing multiple assignments on click. Edouard Tisserant parents: diff changeset	39	\| },
1b627c2c743c SVGHMI: Add Assign widget, doing multiple assignments on click. Edouard Tisserant parents: diff changeset	40	\| assign: function() {
1b627c2c743c SVGHMI: Add Assign widget, doing multiple assignments on click. Edouard Tisserant parents: diff changeset	41	const "paths","path";
1b627c2c743c SVGHMI: Add Assign widget, doing multiple assignments on click. Edouard Tisserant parents: diff changeset	42	foreach "arg[contains(@value,'=')]"{
1b627c2c743c SVGHMI: Add Assign widget, doing multiple assignments on click. Edouard Tisserant parents: diff changeset	43	const "name","substring-before(@value,'=')";
1b627c2c743c SVGHMI: Add Assign widget, doing multiple assignments on click. Edouard Tisserant parents: diff changeset	44	const "value","substring-after(@value,'=')";
1b627c2c743c SVGHMI: Add Assign widget, doing multiple assignments on click. Edouard Tisserant parents: diff changeset	45	const "index" foreach "$paths" if "@assign = $name" value "position()-1";
1b627c2c743c SVGHMI: Add Assign widget, doing multiple assignments on click. Edouard Tisserant parents: diff changeset	46	const "isVarName", "regexp:test($value,'^[a-zA-Z_][a-zA-Z0-9_]+$')";
1b627c2c743c SVGHMI: Add Assign widget, doing multiple assignments on click. Edouard Tisserant parents: diff changeset	47	choose {
1b627c2c743c SVGHMI: Add Assign widget, doing multiple assignments on click. Edouard Tisserant parents: diff changeset	48	when "$isVarName"{
1b627c2c743c SVGHMI: Add Assign widget, doing multiple assignments on click. Edouard Tisserant parents: diff changeset	49	\| const «$value» = this.assignments["«$value»"];
1b627c2c743c SVGHMI: Add Assign widget, doing multiple assignments on click. Edouard Tisserant parents: diff changeset	50	\| if(«$value» != undefined)
1b627c2c743c SVGHMI: Add Assign widget, doing multiple assignments on click. Edouard Tisserant parents: diff changeset	51	\| this.apply_hmi_value(«$index», «$value»);
1b627c2c743c SVGHMI: Add Assign widget, doing multiple assignments on click. Edouard Tisserant parents: diff changeset	52	}
1b627c2c743c SVGHMI: Add Assign widget, doing multiple assignments on click. Edouard Tisserant parents: diff changeset	53	otherwise {
1b627c2c743c SVGHMI: Add Assign widget, doing multiple assignments on click. Edouard Tisserant parents: diff changeset	54	\| this.apply_hmi_value(«$index», «$value»);
1b627c2c743c SVGHMI: Add Assign widget, doing multiple assignments on click. Edouard Tisserant parents: diff changeset	55	}
1b627c2c743c SVGHMI: Add Assign widget, doing multiple assignments on click. Edouard Tisserant parents: diff changeset	56	}
1b627c2c743c SVGHMI: Add Assign widget, doing multiple assignments on click. Edouard Tisserant parents: diff changeset	57	}
1b627c2c743c SVGHMI: Add Assign widget, doing multiple assignments on click. Edouard Tisserant parents: diff changeset	58	\| },
1b627c2c743c SVGHMI: Add Assign widget, doing multiple assignments on click. Edouard Tisserant parents: diff changeset	59	}
1b627c2c743c SVGHMI: Add Assign widget, doing multiple assignments on click. Edouard Tisserant parents: diff changeset	60

author	Edouard Tisserant
	Wed, 01 Mar 2023 10:54:54 +0100
changeset 3740	ac0e6de439b5
parent 3685	570a738239f4
child 3921	9bb17341aebb
permissions	-rw-r--r--