[richfaces-issues] [JBoss JIRA] Resolved: (RF-4410) dragAndDrop: unnecessary events is fired.
[
https://issues.jboss.org/browse/RF-4410?page=com.atlassian.jira.plugin.sy...
]
Jay Balunas resolved RF-4410.
-----------------------------
Resolution: Out of Date
Please reopen if this is still an issue in 4.0
dragAndDrop: unnecessary events is fired.
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Key: RF-4410
URL: https://issues.jboss.org/browse/RF-4410
Project: RichFaces
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: component-drag/drop
Affects Versions: 3.2.2
Environment: 3.2.2.CR3
Reporter: Alexander Dubovsky
Assignee: Lukas Fryc
Fix For: 4.0.0.Milestone6
Code:
<html>
<head>
<title>DragAndDrop</title>
<style>
.styleDrag {
border-width: 3px;
border-color: FF3300;
width: 50px;
height: 50px;
}
.styleDrop {
border-width: 3px;
border-color: 66CC33;
width: 50px;
height: 50px;
}
</style>
<script>
DnD.CLIENT_VALIDATION_OFF = false;
function writeLog(message) {
console.log(message);
}
</script>
</head>
<body>
<f:view>
<h:form>
<rich:panel styleClass="styleDrag">
<rich:dragSupport dragType="dragType"
onbeforedomupdate="writeLog('drag: onbeforedomupdate')"
oncomplete="writeLog('drag: oncomplete')"
ondragend="writeLog('drag: ondragend')"
ondragstart="writeLog('drag: ondragstart')"
ondropout="writeLog('drag: ondropout')"
ondropover="writeLog('drag: ondropover')">
</rich:dragSupport>
</rich:panel>
<rich:panel styleClass="styleDrop">
<rich:dropSupport acceptedTypes="dragType"
onbeforedomupdate="writeLog('drop: onbeforedomupdate')"
oncomplete="writeLog('drop: oncomplete')"
ondragenter="writeLog('drop: ondragenter')"
ondragexit="writeLog('drop: ondragexit')"
ondrop="writeLog('drop: ondrop')"
ondropend="writeLog('drop: ondropend')">
</rich:dropSupport>
</rich:panel>
</h:form>
</f:view>
</body>
</html>
# Open page
# Click on Green (Drop zone) square
Result: "ondropend" is fired - it is unnecessary event.
# Drag red (Drag zone) square on Drop square (do not throw mouse button)
Result: ondropover, ondragenter, ondropout, ondragexit, ondropover, ondragenter....
events are fired - all events except 1th and 2th (ondropover, ondragenter) are
unnecessary.
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