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Final Class Yiisoft\View\State\ViewState

All Classes | Methods
InheritanceYiisoft\View\State\ViewState
Uses TraitsYiisoft\View\State\StateTrait

Public Methods

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Method Description Defined By
addToParameter() Add values to end of common array parameter. If specified parameter does not exist or him is not array, then parameter will be added as empty array. Yiisoft\View\State\StateTrait
clear() Yiisoft\View\State\ViewState
getBlock() Gets content of the block by ID. Yiisoft\View\State\StateTrait
getParameter() Gets a common parameter value by ID. Yiisoft\View\State\StateTrait
getParameters() Yiisoft\View\State\StateTrait
hasBlock() Checks the existence of a content block by ID. Yiisoft\View\State\StateTrait
hasParameter() Checks the existence of a common parameter by ID. Yiisoft\View\State\StateTrait
removeBlock() Removes a content block. Yiisoft\View\State\StateTrait
removeParameter() Removes a common parameter. Yiisoft\View\State\StateTrait
setBlock() Sets a content block. Yiisoft\View\State\StateTrait
setParameter() Sets a common parameter that is accessible in all view templates. Yiisoft\View\State\StateTrait
setParameters() Sets a common parameters that is accessible in all view templates. Yiisoft\View\State\StateTrait

Method Details

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addToParameter() public method

Defined in: Yiisoft\View\State\StateTrait::addToParameter()

Add values to end of common array parameter. If specified parameter does not exist or him is not array, then parameter will be added as empty array.

public Yiisoft\View\State\ViewState addToParameter ( string $id, mixed $value )
$id string

The unique identifier of the parameter.
$value mixed

Value(s) for add to end of array parameter.
throws InvalidArgumentException

When specified parameter already exists and is not an array.

 

                public function addToParameter(string $id, mixed ...$value): static
{
    /** @var mixed $array */
    $array = $this->parameters[$id] ?? [];
    if (!is_array($array)) {
        throw new InvalidArgumentException(
            sprintf('The "%s" parameter already exists and is not an array.', $id)
        );
    }
    $this->setParameter($id, array_merge($array, $value));
    return $this;
}
clear() public method

public void clear ( )

                public function clear(): void
{
    $this->parameters = [];
    $this->blocks = [];
}
getBlock() public method

Defined in: Yiisoft\View\State\StateTrait::getBlock()

Gets content of the block by ID.

public string getBlock ( string $id )
$id string

The unique identifier of the block.
return string

The content of the block.

 

                public function getBlock(string $id): string
{
    if (isset($this->blocks[$id])) {
        return $this->blocks[$id];
    }
    throw new InvalidArgumentException('Block "' . $id . '" not found.');
}
getParameter() public method

Defined in: Yiisoft\View\State\StateTrait::getParameter()

Gets a common parameter value by ID.

public mixed getParameter ( string $id, mixed $default )
$id string

The unique identifier of the parameter.
$default mixed

The default value to be returned if the specified parameter does not exist.
return mixed

The value of the parameter.
throws InvalidArgumentException

If specified parameter does not exist and not passed default value.

 

                public function getParameter(string $id, mixed ...$default): mixed
{
    if (isset($this->parameters[$id])) {
        return $this->parameters[$id];
    }
    if (!empty($default)) {
        return reset($default);
    }
    throw new InvalidArgumentException('Parameter "' . $id . '" not found.');
}
getParameters() public method

Defined in: Yiisoft\View\State\StateTrait::getParameters()

public array getParameters ( )

                public function getParameters(): array
{
    return $this->parameters;
}
hasBlock() public method

Defined in: Yiisoft\View\State\StateTrait::hasBlock()

Checks the existence of a content block by ID.

public boolean hasBlock ( string $id )
$id string

The unique identifier of the block.
return boolean

Whether a content block exists.

 

                public function hasBlock(string $id): bool
{
    return isset($this->blocks[$id]);
}
hasParameter() public method

Defined in: Yiisoft\View\State\StateTrait::hasParameter()

Checks the existence of a common parameter by ID.

public boolean hasParameter ( string $id )
$id string

The unique identifier of the parameter.
return boolean

Whether a custom parameter that is common for all view templates exists.

 

                public function hasParameter(string $id): bool
{
    return isset($this->parameters[$id]);
}
removeBlock() public method

Defined in: Yiisoft\View\State\StateTrait::removeBlock()

Removes a content block.

public Yiisoft\View\State\ViewState removeBlock ( string $id )
$id string

The unique identifier of the block.

 

                public function removeBlock(string $id): static
{
    unset($this->blocks[$id]);
    return $this;
}
removeParameter() public method

Defined in: Yiisoft\View\State\StateTrait::removeParameter()

Removes a common parameter.

public Yiisoft\View\State\ViewState removeParameter ( string $id )
$id string

The unique identifier of the parameter.

 

                public function removeParameter(string $id): static
{
    unset($this->parameters[$id]);
    return $this;
}
setBlock() public method

Defined in: Yiisoft\View\State\StateTrait::setBlock()

Sets a content block.

public Yiisoft\View\State\ViewState setBlock ( string $id, string $content )
$id string

The unique identifier of the block.
$content string

The content of the block.

 

                public function setBlock(string $id, string $content): static
{
    $this->blocks[$id] = $content;
    return $this;
}
setParameter() public method

Defined in: Yiisoft\View\State\StateTrait::setParameter()

Sets a common parameter that is accessible in all view templates.

public Yiisoft\View\State\ViewState setParameter ( string $id, mixed $value )
$id string

The unique identifier of the parameter.
$value mixed

The value of the parameter.

 

                public function setParameter(string $id, mixed $value): static
{
    $this->parameters[$id] = $value;
    return $this;
}
setParameters() public method

Defined in: Yiisoft\View\State\StateTrait::setParameters()

Sets a common parameters that is accessible in all view templates.

See also setParameter().

public Yiisoft\View\State\ViewState setParameters ( array $parameters )
$parameters array

Parameters that are common for all view templates.

 

                public function setParameters(array $parameters): static
{
    /** @var mixed $value */
    foreach ($parameters as $id => $value) {
        $this->setParameter($id, $value);
    }
    return $this;
}