RPAD space in an element of the display does not work?

4.2.1

THM 2

Hello world

I tried to add space on a point of display value using something like this

It's the source of the displayed item

Select rpad (table_column, 10, ' ') table.

It shows the values less spaces rpad (works fine on sqlplus)

But if I put something like

Select rpad (table_column, 10, 'X') table. It then adds the XX correctly.

I changed the display point setting

Escape special characters to-> no and limited character-> all characters allowed for this element of the screen. Still, it removes the white spaces. Solutions alternative or ways to do?

Thank you!

ryansun wrote:

Not sure I understand this. You mean, I use the span with padding html tag in the sqls? Some of these items have sql as source, some static text based on certain conditions, then for one with sqls do you need consistent with html in the SQL itself?

Are you suggesting that I can make detailed recommendations on the Visual presentation and formatting of the page without being able to see content that requires formatting?

Display elements are rendered as HTML span elements with the name of the element used as attribute to the ID of the item. You can apply the style to an element by using a style attribute in the HTML attributes of the element form of property element, or by using the name of the element as an ID selector in rules in the page CSS CSS properties. You can apply styles to several elements affecting a class attribute in the item property for Classes CSS to HTML form elements and using them as a class selector in the rules in the CSS page properties.

The possibilities are endless.

Just to be more precise. What I did is, I have a page on load before the process of the header, where I compare the lengths of some of the elements of the page, and then set a page_item with the lpad value and then use it in the select sql when filling out the element.

This will work only if the values are displayed using a monospaced font, which is rarely the case in the web today (and ever default in the APEX). Most of the time ' 0 'is wider than 1', W is more broad that 'i's and spaces are somewhere between the two. By using this method with a proportional font, these differences in pixel will simply never become more fussy.

We'll see this for real, with none of the usual simplification...

Tags: Database

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