How to change childhtml value twice in Magento

Question

I have a scenario such that the childhtml should be called in two different places of same parent template file and for each childhtml is called it should return a phtml which contains the variable getType should be changed.

How is there

------section1------

 $block->getChildBlock('demoPage')->setSection('section1');

  echo $block->getChildHtml('demoPage');

------section2------

  $block->getChildBlock('demoPage')->setSection('section2');

  echo $block->getChildHtml('demoPage');

In child phtml

echo $this->getSection();

The above one is the situation can anyone help this out.

Answer 1

Try this

//_____________SECTION 1 ____________

$s1Block = $block->getChildBlock('demoPage')->setSection('section1');
echo $s1Block->toHtml();


//_____________SECTION 2 ____________

$s2Block = $block->getChildBlock('demoPage')->setSection('section2');
echo $s2Block->toHtml();

or simply

$block->getChildBlock('demoPage')->setSection('something')->toHtml();

where something will vary in each call.