Bug fixing

CHANGELOG.md

@@ -1,3 +1,6 @@
+# v0.18.0
+Added SetParams method to View interface
+
 # v0.17.0
 * Added "mod", "rem", "round", "round-up", "round-down", and "round-to-zero" SizeFunc functions
 * Added ModSize, RemSize, RoundSize, RoundUpSize, RoundDownSize, and RoundToZeroSize functions

app_scripts.js

@@ -251,22 +251,22 @@ function activateTab(layoutId, tabNumber) {
 	if (element) {
 		const currentNumber = element.getAttribute("data-current");
 		if (currentNumber != tabNumber) {
-			function setTab(number, styleProperty, display) {
+			function setTab(number, styleProperty, visibility) {
 				const tab = document.getElementById(layoutId + '-' + number);
 				if (tab) {	
 					tab.className = element.getAttribute(styleProperty);
 					const page = document.getElementById(tab.getAttribute("data-view"));
 					if (page) {
-						page.style.display = display;
+						page.style.visibility = visibility
 					}
 					return
 				}
 				const page = document.getElementById(layoutId + "-page" + number);
 				if (page) {
-					page.style.display = display;
+					page.style.visibility = visibility
 				}
 			}
-			setTab(currentNumber, "data-inactiveTabStyle", "none")
+			setTab(currentNumber, "data-inactiveTabStyle", "hidden")
 			setTab(tabNumber, "data-activeTabStyle", "");
 			element.setAttribute("data-current", tabNumber);
 			scanElementsSize()

customView.go

@@ -83,6 +83,10 @@ func (customView *CustomViewData) SetAnimated(tag string, value any, animation A
 	return customView.superView.SetAnimated(tag, value, animation)
 }
 
+func (customView *CustomViewData) SetParams(params Params) bool {
+	return customView.superView.SetParams(params)
+}
+
 // SetChangeListener set the function to track the change of the View property
 func (customView *CustomViewData) SetChangeListener(tag string, listener func(View, string)) {
 	customView.superView.SetChangeListener(tag, listener)

tabsLayout.go

@@ -925,24 +925,24 @@ func (tabsLayout *tabsLayoutData) htmlSubviews(self View, buffer *strings.Builde
 		buffer.WriteString(`-page`)
 		buffer.WriteString(strconv.Itoa(n))
 
+		if current != n {
+			buffer.WriteString(`" style="display: grid; align-items: stretch; justify-items: stretch; visibility: hidden; `)
+		} else {
+			buffer.WriteString(`" style="display: grid; align-items: stretch; justify-items: stretch; `)
+		}
+
 		switch location {
 		case LeftTabs, LeftListTabs:
-			buffer.WriteString(`" style="position: relative; grid-row-start: 1; grid-row-end: 2; grid-column-start: 2; grid-column-end: 3;`)
+			buffer.WriteString(`grid-row-start: 1; grid-row-end: 2; grid-column-start: 2; grid-column-end: 3;">`)
 
 		case TopTabs:
-			buffer.WriteString(`" style="position: relative; grid-row-start: 2; grid-row-end: 3; grid-column-start: 1; grid-column-end: 2;`)
+			buffer.WriteString(`grid-row-start: 2; grid-row-end: 3; grid-column-start: 1; grid-column-end: 2;">`)
 
 		default:
-			buffer.WriteString(`" style="position: relative; grid-row-start: 1; grid-row-end: 2; grid-column-start: 1; grid-column-end: 2;`)
+			buffer.WriteString(`grid-row-start: 1; grid-row-end: 2; grid-column-start: 1; grid-column-end: 2;">`)
 		}
 
-		if current != n {
-			buffer.WriteString(` display: none;`)
-		}
-		buffer.WriteString(`">`)
-
-		view.addToCSSStyle(map[string]string{`position`: `absolute`, `left`: `0`, `right`: `0`, `top`: `0`, `bottom`: `0`})
-		viewHTML(tabsLayout.views[n], buffer)
+		viewHTML(view, buffer)
 		buffer.WriteString(`</div>`)
 	}
 }

view.go

@@ -54,6 +54,11 @@ type View interface {
 	// Scroll returns the location size of the scrollable view in pixels
 	Scroll() Frame
 
+	// SetParams sets properties with name "tag" of the "rootView" subview. Result:
+	// * true - all properties were set successful,
+	// * false - error (incompatible type or invalid format of a string value, see AppLog).
+	SetParams(params Params) bool
+
 	// SetAnimated sets the value (second argument) of the property with name defined by the first argument.
 	// Return "true" if the value has been set, in the opposite case "false" are returned and
 	// a description of the error is written to the log
@@ -423,6 +428,24 @@ func (view *viewData) set(tag string, value any) bool {
 	return true
 }
 
+func (view *viewData) SetParams(params Params) bool {
+	if params == nil {
+		errorLog("Argument of function SetParams is nil")
+		return false
+	}
+
+	session := view.Session()
+	session.startUpdateScript(view.htmlID())
+	result := true
+	for _, tag := range params.AllTags() {
+		if value, ok := params[tag]; ok {
+			result = view.Set(tag, value) && result
+		}
+	}
+	session.finishUpdateScript(view.htmlID())
+	return result
+}
+
 func viewPropertyChanged(view *viewData, tag string) {
 	if view.updateTransformProperty(tag) {
 		return

viewUtils.go

@@ -57,9 +57,15 @@ func SetParams(rootView View, viewID string, params Params) bool {
 	session := rootView.Session()
 	session.startUpdateScript(rootView.htmlID())
 	result := true
-	for tag, value := range params {
-		result = rootView.Set(tag, value) && result
+	//for tag, value := range params {
+	//	result = rootView.Set(tag, value) && result
+	//}
+	for _, tag := range params.AllTags() {
+		if value, ok := params[tag]; ok {
+			result = rootView.Set(tag, value) && result
+		}
 	}
+
 	session.finishUpdateScript(rootView.htmlID())
 	return result
 }