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Hot Topic (More than 10 Replies) connecting two container node with elbow connector line while moving node changing the location (Read 1386 times)
reshma
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Re: connecting two container node with elbow connector line while moving node changing the location
Reply #15 - Jun 10th, 2020 at 2:28pm
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yes i have tried this but it's very simple example
what i new observed when i am moving node from another node and put on that other node this node that time links are disconnected
  
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Slavcho
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Re: connecting two container node with elbow connector line while moving node changing the location
Reply #16 - Jun 11th, 2020 at 5:55am
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If you mean moving nodes into and out of containers, that works correctly in my test with containers.js. I've changed links insides containers there to elbow / cascading style -

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var tl = new MindFusion.Graphs.TreeLayout();
tl.linkType = MindFusion.Graphs.TreeLayoutLinkType.Cascading;
container.arrange(tl); 



If they become unconnected in your project, check for errors in console. An exception in context of mouse events will probably leave links in some incomplete state. If that happens specifically when you move child nodes in/out of containers, check your containerChildAdded / containerChildRemoved event handlers.
  
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reshma
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Re: connecting two container node with elbow connector line while moving node changing the location
Reply #17 - Jun 15th, 2020 at 4:40am
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There is no error on console but on containerchildadding i have one scope and i do not want to move node in that scope so that's why i put agrs.setcancel(true) and beacuse of this my links are disconnected.
on nodeModifying event or on some other node related event if i did args.cancelDrag(); then link disconnected can you please suggest me if i want this code(args.cancelDrag()) compulsory but not disconnected from link?

and one more case is args.setCancel(true) on adding child i do not want to add that child in scope this also disconnected link from node
« Last Edit: Jun 15th, 2020 at 11:08am by reshma »  
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Slavcho
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Re: connecting two container node with elbow connector line while moving node changing the location
Reply #18 - Jun 15th, 2020 at 2:04pm
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We have reproduced. For time being try this for a fix -

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var mdiag = MindFusion.Diagramming;
mdiag.SinglePointerController.prototype.cancel = function (position)
	{
		this.originalStates.forEach(
			function (item, state)
			{
				if (mflayer.isInstanceOfType(mdiag.DiagramNode, item))
					item.restoreLocationState(this);
			}, this);
		this.originalStates.forEach(
			function (item, state)
			{
				if (mflayer.isInstanceOfType(mdiag.DiagramLink, item))
					item.restoreLocationState(this);
			}, this);
		if (this.modifiedDiagram)
			this.modifiedDiagram.cancelCompositeOperation();
	} 



Regards,
Slavcho
« Last Edit: Jun 16th, 2020 at 6:00am by Slavcho »  
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reshma
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Re: connecting two container node with elbow connector line while moving node changing the location
Reply #19 - Jun 15th, 2020 at 2:48pm
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i have write but i am not getting cancel method for singlepointcontroller
can you please tell me what is originalstate,mflayer ?
i am little confused above code

i write code in below way in angular 4
mdiag.SinglePointerController.prototype.cancel = function (position: Point) {
console.log(position);
console.log("Singlecontroller");
this.originalStates.forEach(
function (item, state) {
//if (mflayer.isInstanceOfType(mdiag.DiagramNode, item))
// item.restoreLocationState(this);
}, this);
this.originalStates.forEach(
function (item, state) {
//if (mflayer.isInstanceOfType(mdiag.DiagramLink, item))
// item.restoreLocationState(this);
}, this);
if (this.diagram)
this.diagram.cancelCompositeOperation();
}
« Last Edit: Jun 16th, 2020 at 6:08am by reshma »  
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Slavcho
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Re: connecting two container node with elbow connector line while moving node changing the location
Reply #20 - Jun 15th, 2020 at 3:33pm
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What do you mean by not getting method? Are you trying to code this from TypeScript?
  
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reshma
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Re: connecting two container node with elbow connector line while moving node changing the location
Reply #21 - Jun 15th, 2020 at 3:42pm
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yes i am using typescript i write in above way but not called this method cancel method
i write code in below way in angular 4
mdiag.SinglePointerController.prototype.cancel = function (position: Point) {
console.log(position);
console.log("Singlecontroller");
this.originalStates.forEach(
function (item, state) {
//if (mflayer.isInstanceOfType(mdiag.DiagramNode, item))
// item.restoreLocationState(this);
}, this);
this.originalStates.forEach(
function (item, state) {
//if (mflayer.isInstanceOfType(mdiag.DiagramLink, item))
// item.restoreLocationState(this);
}, this);
if (this.diagram)
this.diagram.cancelCompositeOperation();
}
« Last Edit: Jun 16th, 2020 at 6:08am by reshma »  
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Slavcho
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Re: connecting two container node with elbow connector line while moving node changing the location
Reply #22 - Jun 16th, 2020 at 6:17am
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Try this -

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var mdiag = MindFusion.Diagramming;
mdiag.SinglePointerController.prototype.cancel = function (position)
{
    this.originalStates.forEach(
        function (item, state)
        {
            if (MindFusion.AbstractionLayer.isInstanceOfType(mdiag.DiagramNode, item))
                item.restoreLocationState(this);
        }, this);
    this.originalStates.forEach(
        function (item, state)
        {
            if (MindFusion.AbstractionLayer.isInstanceOfType(mdiag.DiagramLink, item))
                item.restoreLocationState(this);
        }, this);
    if (this.modifiedDiagram)
        this.modifiedDiagram.cancelCompositeOperation();
}

mdiag.ModifyNodeController.prototype.cancel = mdiag.SinglePointerController.prototype.cancel;
mdiag.ModifySelectionController.prototype.cancel = mdiag.SinglePointerController.prototype.cancel; 



Regards,
Slavcho
  
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reshma
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Re: connecting two container node with elbow connector line while moving node changing the location
Reply #23 - Jun 16th, 2020 at 11:59am
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Above solution works for me
Thank you so much.....Smiley Smiley
  
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