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java.lang.Object zk.Object zk.Widget zul.Widget zul.LabelImageWidget zul.wgt.Checkbox
public class Checkbox
A checkbox.
Event:
Field Summary |
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Fields inherited from class zk.Widget |
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$weave, auDelay, autag, bindLevel, className, desktop, effects_, firstChild, id, insertingBefore_, inServer, lastChild, nChildren, nextSibling, parent, previousSibling, uuid, widgetName |
Fields inherited from class zk.Object |
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$class, $oid |
Method Summary | |
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String |
getAutodisable()
Returns a list of checkbox component IDs that shall be disabled when the user clicks this checkbox. |
String |
getName()
Returns the name of this component. |
int |
getTabindex()
Returns the tab order of this component. |
String |
getValue()
Returns the value. |
boolean |
isChecked()
Returns whether it is checked. |
boolean |
isDisabled()
Returns whether it is disabled. |
void |
setAutodisable(String autodisable)
Sets whether to disable the checkbox after the user clicks it. |
void |
setChecked(boolean checked)
Sets whether it is checked. |
void |
setDisabled(boolean disabled)
Sets whether it is disabled. |
void |
setName(String name)
Sets the name of this component. |
void |
setTabindex(int tabindex)
Sets the tab order of this component. |
void |
setValue(String value)
Sets the value. |
Methods inherited from class zul.LabelImageWidget |
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domContent_, domImage_, domLabel_, getHoverImage, getImage, getImageNode, getLabel, setHoverImage, setImage, setLabel, updateDomContent_ |
Methods inherited from class zul.Widget |
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afterKeyDown_, beforeCtrlKeys_, getContext, getCtrlKeys, getOpenTooltip, getPopup, getTooltip, setContext, setContext, setCtrlKeys, setPopup, setPopup, setTooltip, setTooltip |
Methods inherited from class zk.Object |
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$init, $instanceof, $super, $super, $supers, $supers, afterInit, isAssignableFrom, isInstance, proxy |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Method Detail |
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public void setDisabled(boolean disabled)
disabled
- public boolean isDisabled()
Default: false.
public void setChecked(boolean checked)
checked
- public boolean isChecked()
Default: false.
public void setName(String name)
Don't use this method if your application is purely based on ZK's event-driven model.
The name is used only to work with "legacy" Web application that handles user's request by servlets. It works only with HTTP/HTML-based browsers. It doesn't work with other kind of clients.
name
- the name of this component.public String getName()
Default: null.
Don't use this method if your application is purely based on ZK's event-driven model.
The name is used only to work with "legacy" Web application that handles user's request by servlets. It works only with HTTP/HTML-based browsers. It doesn't work with other kind of clients.
public void setTabindex(int tabindex)
tabindex
- public int getTabindex()
Default: -1 (means the same as browser's default).
public void setValue(String value)
value
- the value; If null, it is considered as empty.public String getValue()
Default: "".
public void setAutodisable(String autodisable)
autodisable
- public String getAutodisable()
To represent the checkbox itself, the developer can specify self
.
For example,
checkbox.setId('ok');
wgt.setAutodisable('self,cancel');
is the same as
checkbox.setId('ok');
wgt.setAutodisable('ok,cancel');
that will disable
both the ok and cancel checkboxes when an user clicks it.
The checkbox being disabled will be enabled automatically once the client receives a response from the server or a fixed timeout. In other words, the server doesn't notice if a checkbox is disabled with this method.
However, if you prefer to enable them later manually, you can prefix with '+'. For example,
checkbox.setId('ok');
wgt.setAutodisable('+self,+cancel');
Then, you have to enable them manually such as
if (something_happened){
ok.setDisabled(false);
cancel.setDisabled(false);
Default: null.
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