Checkbox (Bootstrap): Difference between revisions

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| badge || Adds a Badge to the control. Design Time and Runtime.
| badge || Adds a Badge to the control. Design Time and Runtime.
|-
|-
| clear || Clears all items. Runtime.
| clear() || Clears all items. Runtime.
|-
|-
| footer || An optional message at the bottom of the list of items. Design Time and Runtime.
| footer || An optional message at the bottom of the list of items. Design Time and Runtime.
|-
|-
| getValue(i) || Get the value (true or false) of line i. Runtime.
| getValue(i) || Get the value (true or false) of line i. Starts from 0. Runtime.
|-
|-
| header || An optional message at the bottom of the list of items. Design Time and Runtime.
| header || An optional message at the top of the list of items. Design Time and Runtime.
|-
|-
| icon || An optional [http://getbootstrap.com/components/#glyphicons icon] to appear at the top of the list. Design Time and Runtime.
| icon || An optional [http://getbootstrap.com/components/#glyphicons icon] to appear at the top of the list. Design Time and Runtime.
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| length || Items to show, one per line. Prefix * for disabled, > for selected, ! for heading (not all controls support headings). Design Time.
| length || Items to show, one per line. Prefix * for disabled, > for selected, ! for heading (not all controls support headings). Design Time.
|-
|-
| setValue(i) || Set the value (true or false) of line i. Runtime.
| setValue(i, value) || Set the value (true or false) of line i. Starts from 0. Runtime.
|-
| value || Sets or gets the value. Bootstrap 4: Gets or sets true/false for single row checkbox.
|}
|}


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Standard [[events|events]] are supported. For this control, the onclick event will be most useful.
Standard [[events|events]] are supported. For this control, the onclick event will be most useful.


== Example (Basic) ==
== Example ==
Go through all the checkboxes and see which ones have been chosen.
<pre>
Function Checkbox1_onclick()
  Dim choices = "Choices: "
  For i = 0 To Checkbox1.length-1
    If Checkbox1.getValue(i) Then choices = choices & i & " "
  Next
  MsgBox choices
End Function
</pre>


== Example (JavaScript) ==
<tabber>
Go through all the checkboxes and see which ones have been chosen.
JavaScript=
<pre>
<syntaxhighlight lang="JavaScript">
Checkbox1.onclick = function() {
// JavaScript
Checkbox1.onchange = function() {
     var choices = "Choices: ";
     var choices = "Choices: ";
     for (i = 0; i <= Checkbox1.length - 1; i++) {
     for (i = 0; i <= Checkbox1.length - 1; i++) {
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     }
     }
     NSB.MsgBox(choices);
     NSB.MsgBox(choices);
};</pre>
};
</syntaxhighlight>
|-|
BASIC=
<syntaxhighlight lang="vb.net">
' Basic
Function Checkbox1_onchange()
  Dim choices = "Choices: "
  For i = 0 To Checkbox1.length-1
    If Checkbox1.getValue(i) Then choices = choices & i & " "
  Next
  MsgBox choices
End Function
</syntaxhighlight>
</tabber>


== Output ==
== Output ==
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[[Category:Bootstrap]]
[[Category:Bootstrap]]
[[Category:iWebKit]]

Latest revision as of 22:30, 4 February 2020

Description

The Checkbox allows users to select a binary option from a list of one or more items.

Popovers and Tooltips are supported.

Properties and Methods

Standard properties are supported, plus:

addItem(item, type) Adds an item to the end. type can be "checked" or "disabled" . Runtime.
badge Adds a Badge to the control. Design Time and Runtime.
clear() Clears all items. Runtime.
footer An optional message at the bottom of the list of items. Design Time and Runtime.
getValue(i) Get the value (true or false) of line i. Starts from 0. Runtime.
header An optional message at the top of the list of items. Design Time and Runtime.
icon An optional icon to appear at the top of the list. Design Time and Runtime.
inline Display items horizontally? Design Time.
items Items to show, one per line. Prefix * for disabled, > for selected, ! for heading (not all controls support headings). Design Time.
length Items to show, one per line. Prefix * for disabled, > for selected, ! for heading (not all controls support headings). Design Time.
setValue(i, value) Set the value (true or false) of line i. Starts from 0. Runtime.
value Sets or gets the value. Bootstrap 4: Gets or sets true/false for single row checkbox.

Events

Standard events are supported. For this control, the onclick event will be most useful.

Example

// JavaScript
Checkbox1.onchange = function() {
    var choices = "Choices: ";
    for (i = 0; i <= Checkbox1.length - 1; i++) {
        if (Checkbox1.getValue(i)) {
            choices = choices + i + " ";
        }
    }
    NSB.MsgBox(choices);
};


' Basic
Function Checkbox1_onchange()
  Dim choices = "Choices: "
  For i = 0 To Checkbox1.length-1
    If Checkbox1.getValue(i) Then choices = choices & i & " "
  Next
  MsgBox choices
End Function

Output

Retrieved from "https://wiki.appstudio.dev/index.php?title=Checkbox_(Bootstrap)&oldid=10844"