NAME¶
javascript - Procedures to generate HTML and Java Script structures.
SYNOPSIS¶
package require
Tcl 8
package require
javascript ?1.0.2?
::javascript::makeSelectorWidget id leftLabel leftValueList rightLabel
rightValueList rightNameList ?
length? ?
minWidth?
::javascript::makeSubmitButton name value
::javascript::makeProtectedSubmitButton name value msg
::javascript::makeMasterButton master value slavePattern boolean
::javascript::makeParentCheckbox parentName childName
::javascript::makeChildCheckbox parentName childName
DESCRIPTION¶
The
::javascript package provides commands that generate HTML and Java
Script code. These commands typically return an HTML string as their result.
In particular, they do not output their result to
stdout.
- ::javascript::makeSelectorWidget id leftLabel leftValueList
rightLabel rightValueList rightNameList ? length?
?minWidth?
- Construct HTML code to create a dual-multi-selection megawidget. This
megawidget consists of two side-by-side multi-selection boxes separated by
a left arrow and a right arrow button. The right arrow button moves all
items selected in the left box to the right box. The left arrow button
moves all items selected in the right box to the left box. The id
argument is the suffix of all HTML objects in this megawidget. The
leftLabel argument is the text that appears above the left
selection box. The leftValueList argument is the values of items in
the left selection box. The leftNameList argument is the names to
appear in the left selection box. The rightLabel argument is the
text that appears above the right selection box. The rightValueList
argument is the values of items in the right selection box. The
rightNameList argument is the names to appear in the right
selection box. The length argument (optional) determines the number
of elts to show before adding a vertical scrollbar; it defaults to 8. The
minWidth argument (optional) is the number of spaces to determine
the minimum box width; it defaults to 32.
- ::javascript::makeSubmitButton name value
- Create an HTML submit button that resets a hidden field for each
registered multi-selection box. The name argument is the name of
the HTML button object to create. The value argument is the label
of the HTML button object to create.
- ::javascript::makeProtectedSubmitButton name value msg
- Create an HTML submit button that prompts the user with a continue/cancel
shutdown warning before the form is submitted. The name argument is
the name of the HTML button object to create. The value argument is
the label of the HTML button object to create. The msg argument is
the message to display when the button is pressed.
- ::javascript::makeMasterButton master value slavePattern
boolean
- Create an HTML button that sets its slave checkboxs to the boolean value.
The master argument is the name of the child's parent html checkbox
object. The value argument is the value of the master. The
slaves argument is the name of child html checkbox object to
create. The boolean argument is the java script boolean value that
will be given to all the slaves; it must be "true" or
"false".
- ::javascript::makeParentCheckbox parentName childName
- Create an HTML checkbox and tie its value to that of its child checkbox.
If the parent is unchecked, the child is automatically unchecked. The
parentName argument is the name of parent html checkbox object to
create. The childName argument is the name of the parent's child
html checkbox object.
- ::javascript::makeChildCheckbox parentName childName
- Create an HTML checkbox and tie its value to that of its parent checkbox.
If the child is checked, the parent is automatically checked. The
parentName argument is the name of the child's parent html checkbox
object. The childName argument is the name of child html checkbox
object to create.
BUGS, IDEAS, FEEDBACK¶
This document, and the package it describes, will undoubtedly contain bugs and
other problems. Please report such in the category
javascript of the
Tcllib Trackers [
http://core.tcl.tk/tcllib/reportlist]. Please also
report any ideas for enhancements you may have for either package and/or
documentation.
SEE ALSO¶
html, ncgi
KEYWORDS¶
checkbox, html, javascript, selectionbox, submitbutton
CATEGORY¶
CGI programming