示例#1
0
/*
*  Element methods
 */
func (e *Element) SetAttrib(id string, name string, value string) bool {
	isValidAttrib := false //by default value is to false
	//convert to lowercase

	//iterate and check if any invalid label string was passed
	isValidAttrib = stringarray.In_Array(strings.ToLower(id), allowedlist[:]) //check if a valid position name was passed ex: first, last etc

	if !isValidAttrib {
		return false
	}
	if e.Attribs == nil {
		e.Attribs = make(map[string][][2]string, 0)
	}

	if _, present := e.Attribs[id]; !present {
		e.Attribs[id] = make([][2]string, 0)
	}

	exists := false
	attribs := e.Attribs[id]
	for _, attr := range attribs {
		if attr[0] == name {
			return false
		}
	}

	if !exists {
		e.Attribs[id] = append(e.Attribs[id], [...]string{name, value})
	}
	return true
	//  e.Attribs[id]
}
示例#2
0
func (f *Form) SetMethod(method string) error {
	if method == "" {
		filename, callingfuncname, line := formerror.HandleDepth(2)
		var err = fmt.Sprintf("Expected GET or POST received null instead from %s:%s:%d:\n", filename, callingfuncname, line)
		return errors.New(err)
	}

	isValidMethod := stringarray.In_Array(strings.ToUpper(method), formmethods[:]) //check if a valid position name was passed ex: first, last etc
	if !isValidMethod {
		filename, callingfuncname, line := formerror.HandleDepth(2)
		var err = fmt.Sprintf("Expected GET or POST received %s instead from %s:%s:%d:\n", method, filename, callingfuncname, line)
		return errors.New(err)
	}

	f.Method = strings.ToUpper(method)
	return nil
}
示例#3
0
func (f *Form) MoveElementInGroup(groupname string, sourcename string, position string, targetelement string) bool {
	isValidPosition := stringarray.In_Array(position, []string{"first", "last", "before", "after"}) //check if a valid position name was passed ex: first, last etc
	if !isValidPosition {
		return false
	}
	sourcematch := false
	targetmatch := false
	for _, el := range f.elements {
		if el.GetbelongsToGroup() == groupname && sourcename == el.GetName() {
			sourcematch = true
		}
		if el.GetbelongsToGroup() == groupname && targetelement == el.GetName() {
			targetmatch = true
		}
	}

	//if both source & target belong to same group
	if sourcematch && targetmatch {
		f.MoveElement(sourcename, position, targetelement)
	}
	return true
}