Hi Bloggers, welcome to Bloggershangout !!!
In this Blogger tutorial, we will look at how to display widget in all posts pages
How to show Blogger widget only in posts pages?
Step 1: Sign in to your blogger account.
Step 2: Choose a blog for which you want to show widgets in all posts page from the blogger dashboard.
Step 3: Select Design> Edit Html>Edit Template and mark "Expand Widget Template"
Step 4: Search for widget title. In this example title is Related Posts.
<b:widget id='HTML4' locked='false' title='Related Posts' type='HTML'/>
In this example, widget id is HTML4 and it purely depends on number of widgets added to your blog.
<b:widget id='HTML4' locked='false' title='Related Posts' type='HTML'>
<b:if cond='data:blog.pageType == "item"'>
<!-- only display title if it's non-empty -->
<b:if cond='data:title != ""'>
Step 5: Add the above blue colour lines of code as it is in your blog html.
If you have any doubts about " How to display/show blogger widget in all posts pages", please don't hesitate to comment.