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LOGICBOX
Guide Section: An EASAP GUI
EASAP Tree: USER INTERFACE > FORM LIST or TABBED PANE LIST > FORM or TABBED PANE
LOGICBOX creates a check box that a User may click on to toggle a value.
The default behavior follows Excel's 'Check Box' control which assigns special significance to the strings 'TRUE' and 'FALSE',
- Checked - 'TRUE'
- Unchecked - 'FALSE'
An example of a LOGICBOX is shown in below.
 LOGICBOX |
|
|---|---|
| Optional Parameters: | |
| Checked Value: | Set a literal value, SCALAR or LIST reference to be the checked or 'ticked' value Default: TRUE (the literal string) |
| Unchecked Value: | Set a literal value, SCALAR or LIST reference to be the unchecked or 'unticked' value Default: FALSE (the literal string) |
| Label: | Enter literal text, SCALAR and/or LIST references to display next to the tick box |
| Range Reference: | Select a NAMED RANGE or RANGE REFERENCE to link LOGICBOX value to one or more cells in a spreadsheet |
| Show if: | Enter a logical expression to apply to this object This object is shown if this object's and every parent's Show if: is true (ie. parent of parent, and so on up the Tree) Default: true (also the default for other object's Show if: parameter) |
| Enable if: | Enter a logical expression or leave blank to inherit expression from the first non-blank parent Enable if: If expression is true object value may be modified, otherwise object is greyed-out and disabled Default: <blank> (ie. inherit expression from parent, or if parent is <blank>, parent of parent…, up the Tree) Top level Enable if: is true by default, thus a chain of objects with the default Enable if: <blank> are enabled |
| Order: | Set to TICK FIRST to display a tickbox and then Label: otherwise show the LABEL FIRST Default: LABEL FIRST |
| Tool Tip: | Enter literal text, and/or SCALAR and/or LIST references to display as a tool tip on mouse-over |
| Tab Index: | Set a literal number to establish an order of preference for <TAB> key navigation, <TAB> delivers focus to Tab Index: 1 then 2 and continues in ascending numerical order. After the highest set Tab Index: value, focus is delivered to Tab Index: 0 Tab Index: –1 will completely exclude this object from <TAB> focus selection. Default: 0 |
| Default: | Set to TRUE so the tickbox is checked initially Default: FALSE |
| Label Width: | Set a literal width in pixels of the Label: |
| Style: | Enter a literal string, or select a USER INTERFACE STYLE or SCALAR for CSS-style to apply to the whole object |
| Input Style: | Enter a literal string, or select a USER INTERFACE STYLE or SCALAR for CSS-style to apply to the input area |
| Delimiter: | Set a literal character to delimit LIST or SCALAR references Default: % |
| Rowspan: | Set a literal number of cells to vertically span across in the parent LAYOUT PANEL or SUB PANE with Layout: GRID |
| Colspan: | Set a literal number of cells to horizontally span across in the parent LAYOUT PANEL or SUB PANE with Layout: GRID |