Salesforce apex:actionSupport
Salesforce apex:actionSupport
例
actionSupport.page
ーー
<apex:page controller="exampleCon">
<apex:form>
<apex:outputpanel id="counter">
<apex:outputText value="Click Me!: {!count}"/>
<apex:actionSupport event="onclick"
action="{!incrementCounter}"
rerender="counter" status="counterStatus"/>
</apex:outputpanel>
<apex:actionStatus id="counterStatus"
startText=" (incrementing...)"
stopText=" (done)"/>
</apex:form>
</apex:page>
ーー
exampleCon.cls
ーー
public class exampleCon {
Integer count = 0;
public PageReference incrementCounter() {
count++;
return null;
}
public Integer getCount() {
return count;
}
}
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参考URL
https://developer.salesforce.com/docs/atlas.ja-jp.pages.meta/pages/pages_compref_actionSupport.htm