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implementing chiba-item-delete.

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git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/BRANCHES/WCM-DEV2/root@3815 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Ariel Backenroth
2006-09-18 05:41:48 +00:00
parent 913aa6a830
commit 09141d5c52
2 changed files with 207 additions and 150 deletions
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223
source/web/scripts/ajax/xforms.js
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@@ -445,12 +445,21 @@ dojo.declare("alfresco.xforms.Group",
d.style.height = contentDiv.offsetHeight;
return d;
},
removeChildAt: function(position)
{
var child = this.getChildAt(position);
if (!child)
throw new Error("unabled to find child at " + position);
this.children.splice(position, 1);
dojo.dom.removeChildren(child.domContainer);
this.domNode.removeChild(child.domContainer);
},
isIndented: function()
{
{
return false && this.parent != null;
},
},
render: function(attach_point)
{
{
this.domNode = document.createElement("div");
this.domNode.setAttribute("id", this.id + "-domNode");
this.domNode.widget = this;
@@ -459,16 +468,16 @@ dojo.declare("alfresco.xforms.Group",
this.domNode.style.marginLeft = "10px";
attach_point.appendChild(this.domNode);
return this.domNode;
}
}
});
dojo.declare("alfresco.xforms.Repeat",
alfresco.xforms.Group,
{
initializer: function(xform, node)
{
this.inherited("initializer", [ xform, node ]);
},
{
this.inherited("initializer", [ xform, node ]);
},
selectedIndex: null,
insertChildAt: function(child, position)
{
@@ -491,8 +500,8 @@ dojo.declare("alfresco.xforms.Repeat",
var images = [
{ src: "plus", action: this._insertRepeatItem_handler },
{ src: "arrow_up", action: this._moveRepeatItemUp_handler },
{ src: "arrow_down", action: null },
{ src: "minus", action: null }
{ src: "arrow_down", action: this._moveRepeatItemDown_handler },
{ src: "minus", action: this._removeRepeatItem_handler }
];
for (var i in images)
{
@@ -505,20 +514,37 @@ dojo.declare("alfresco.xforms.Repeat",
img.repeatItem = child;
img.repeat = this;
controls.appendChild(img);
dojo.event.browser.addListener(img, "onclick", images[i].action);
dojo.event.connect(img, "onclick", this, images[i].action);
}
return result;
},
removeChildAt: function(position)
{
this.inherited("removeChildAt", [ position ]);
if (this.selectedIndex == position)
this.handleIndexChanged(position);
},
_insertRepeatItem_handler: function(event)
{
alert("insert r=" + event.target.repeat.id +
" item " + event.target.repeatItem.id);
var trigger = _findElementById(this.node.parentNode,
this.id + "-insert_after");
this.xform.fireAction(trigger.getAttribute("id"));
},
_removeRepeatItem_handler: function(event)
{
var trigger = _findElementById(this.node.parentNode,
this.id + "-delete");
this.xform.fireAction(trigger.getAttribute("id"));
},
_moveRepeatItemUp_handler: function(event)
{
alert("moveUp " + event);
},
_moveRepeatItemDown_handler: function(event)
{
alert("moveDown " + event);
},
setFocusedChild: function(child)
{
if (!child)
@@ -535,7 +561,6 @@ dojo.declare("alfresco.xforms.Repeat",
this.handleIndexChanged(0);
// xforms repeat indexes are 1-based
this.xform.setRepeatIndex(this.id, index + 1);
}
},
isIndented: function()
@@ -543,58 +568,64 @@ dojo.declare("alfresco.xforms.Repeat",
return false;
},
render: function(attach_point)
{
this.domNode = this.inherited("render", [ attach_point ]);
this.domNode.style.borderColor = "black";
this.domNode.style.borderWidth = "1px";
var d = document.createElement("div");
d.repeat = this;
this.domNode.appendChild(d);
d.setAttribute("style", "position: relative; line-height: 16px; background-color: #cddbe8; font-weight: bold;");
dojo.event.browser.addListener(d, "onclick", function(event)
{
event.currentTarget.repeat.setFocusedChild(null);
});
var labelElement = document.createElement("div");
d.appendChild(labelElement);
labelElement.appendChild(document.createTextNode(this.parent.getLabel()));
labelElement.setAttribute("style", "position: relative; left: 5%; top: 0px;");
var addElement = document.createElement("img");
d.appendChild(addElement);
addElement.setAttribute("src", WEBAPP_CONTEXT + "/images/icons/plus.gif");
addElement.style.width = "16px";
addElement.style.height = "16px";
addElement.style.position = "absolute";
addElement.style.top = "0px";
addElement.style.left = "80%";
dojo.event.browser.addListener(addElement, "onclick", function(event)
{
var repeat = event.currentTarget.parentNode.repeat;
repeat.xform.fireAction("trigger_0");
});
return this.domNode;
},
{
this.domNode = this.inherited("render", [ attach_point ]);
this.domNode.style.borderColor = "black";
this.domNode.style.borderWidth = "1px";
var d = document.createElement("div");
d.repeat = this;
this.domNode.appendChild(d);
d.setAttribute("style", "position: relative; line-height: 16px; background-color: #cddbe8; font-weight: bold;");
dojo.event.browser.addListener(d,
"onclick",
function(event)
{
event.currentTarget.repeat.setFocusedChild(null);
});
var labelElement = document.createElement("div");
d.appendChild(labelElement);
labelElement.appendChild(document.createTextNode(this.parent.getLabel()));
labelElement.setAttribute("style", "position: relative; left: 5%; top: 0px;");
var addElement = document.createElement("img");
d.appendChild(addElement);
addElement.setAttribute("src", WEBAPP_CONTEXT + "/images/icons/plus.gif");
addElement.style.width = "16px";
addElement.style.height = "16px";
addElement.style.position = "absolute";
addElement.style.top = "0px";
addElement.style.left = "80%";
dojo.event.browser.addListener(addElement,
"onclick",
function(event)
{
var repeat = event.currentTarget.parentNode.repeat;
var trigger = _findElementById(repeat.node.parentNode,
repeat.id + "-insert_before");
repeat.xform.fireAction(trigger.getAttribute("id"));
});
return this.domNode;
},
handleIndexChanged: function(index)
{
dojo.debug(this.id + ".handleIndexChanged(" + index + ")");
if (this.selectedIndex != null && this.selectedIndex >= 0)
{
dojo.debug(this.id + ".handleIndexChanged(" + index + ")");
if (this.selectedIndex != null && this.selectedIndex >= 0)
{
var child = this.getChildAt(this.selectedIndex);
child.domContainer.style.backgroundColor = "white";
}
if (index >= 0)
{
var child = this.getChildAt(index);
child.domContainer.style.backgroundColor = "orange";
}
this.selectedIndex = index;
},
var child = this.getChildAt(this.selectedIndex);
child.domContainer.style.backgroundColor = "white";
}
if (index >= 0)
{
var child = this.getChildAt(index);
child.domContainer.style.backgroundColor = "orange";
}
this.selectedIndex = index;
},
handlePrototypeCloned: function(prototypeId)
{
dojo.debug(this.id + ".handlePrototypeCloned("+ prototypeId +")");
@@ -616,6 +647,11 @@ dojo.declare("alfresco.xforms.Repeat",
var w = create_widget(this.xform, clonedPrototype);
this.insertChildAt(w, position);
load_body(this.xform, w.node, w);
},
handleItemDeleted: function(position)
{
dojo.debug(this.id + ".handleItemDeleted(" + position + ")");
this.removeChildAt(position);
}
});
@@ -838,29 +874,15 @@ dojo.declare("alfresco.xforms.XForm",
originalId = dojo.dom.textContent(originalId);
dojo.debug("handleIdGenerated(" + targetId + ", " + originalId + ")");
function applyId(node, oldId, newId)
{
dojo.debug("looking for " + oldId +
" in " + node.nodeName +
"(" + node.getAttribute("id") + ")");
if (node.getAttribute("id") == oldId)
{
dojo.debug("applying id " + newId +
" to " + node.nodeName + "(" + oldId + ")");
node.setAttribute("id", newId);
return true;
}
for (var i = 0; i < node.childNodes.length; i++)
{
if (dojo.dom.isNode(node.childNodes[i]) &&
applyId(node.childNodes[i], oldId, newId))
return true;
}
return false;
}
var clone = prototypeClones[prototypeClones.length - 1];
if (!applyId(clone, originalId, targetId))
var node = _findElementById(clone, originalId);
if (node)
{
dojo.debug("applying id " + targetId +
" to " + node.nodeName + "(" + originalId + ")");
node.setAttribute("id", targetId);
}
else
throw new Error("unable to find " + originalId +
" in clone " + dojo.dom.innerXML(clone));
break;
@@ -879,6 +901,18 @@ dojo.declare("alfresco.xforms.XForm",
target.handleItemInserted(clone, position);
break;
}
case "chiba-item-deleted":
{
var position = events.childNodes[i].getElementsByTagName("position")[0];
position = Number(dojo.dom.textContent(position)) - 1;
var targetDomNode = document.getElementById(targetId + "-domNode");
if (!targetDomNode)
throw new Error("unable to find node " + targetId + "-domNode");
var target = targetDomNode.widget;
target.handleItemDeleted(position);
break;
}
default:
{
dojo.debug("unhandled event " + events.childNodes[i].nodeName);
@@ -1002,3 +1036,22 @@ function addSubmitHandlerToButton(b)
}
}
}
function _findElementById(node, id)
{
dojo.debug("looking for " + id +
" in " + node.nodeName +
"(" + node.getAttribute("id") + ")");
if (node.getAttribute("id") == id)
return node;
for (var i = 0; i < node.childNodes.length; i++)
{
if (dojo.dom.isNode(node.childNodes[i]))
{
var n = _findElementById(node.childNodes[i], id);
if (n)
return n;
}
}
return null;
}