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Can we add inside container node another container node on click of expand collapse button (Read 9807 times)

reshma Junior Member Offline I Love MindFusion! Posts: 91 Joined: Jan 16^th, 2018	Re: Can we add inside container node another container node on click of expand collapse button Reply #30 - Feb 11^th, 2021 at 1:17pm	Print Post
	actually i do not know why but i used 3.5.2 version in package.json and do npm install whatever js added in node module for mindfusion mindfusion.common and mindfusion.diagramming added that set but not working with that dll. Now i added your js file mindfusion.common and mindfusion.diagramming.js it works for me working. Thank You But one thing i do not understand i have used same version i.e 3.5.2 version file my file after npm install not working but your's file working which version of your files that you send me in zip example of sample javascript demo. Please let me know
	« Last Edit: Feb 12^th, 2021 at 9:54am by reshma »

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reshma Junior Member Offline I Love MindFusion! Posts: 91 Joined: Jan 16^th, 2018	Re: Can we add inside container node another container node on click of expand collapse button Reply #31 - Feb 17^th, 2021 at 9:11am	Print Post
	one more issue i am facing the image icon adding on childern :adding image icon in node with function getGraphicsContent on updatevisuals but for 300 reocords not showing icon (mostly for child inside chils)immedietly.Please let me know is any other way to add image.


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Slavcho YaBB Moderator Offline tech.support Posts: 3152 Joined: Oct 19^th, 2005	Re: Can we add inside container node another container node on click of expand collapse button Reply #32 - Feb 17^th, 2021 at 11:36am	Print Post
	Images in HTML / JavaScript load asynchronously, you might need to repaint the canvas from their load event handler. E.g. see https://mindfusion.eu/Forum/YaBB.pl?num=1491568907/3#3


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reshma Junior Member Offline I Love MindFusion! Posts: 91 Joined: Jan 16^th, 2018	Re: Can we add inside container node another container node on click of expand collapse button Reply #33 - Feb 17^th, 2021 at 2:08pm	Print Post
	image is showing for child but not showing or taking so much time for subchild i guess on updatevisuals when this event is called it is called from parent to child always , that's why taking time for child within child for above 300 records. Please le me know what i can do in this case, below is my code added on updatevisuals, this.container.onUpdateVisuals = (item: MindFusion.Diagramming.DiagramNode) => { const image = new MindFusion.Drawing.Image(config.imageRect); image.image.src = this.nodeAttribute.imageUrl; image.image.addEventListener("load", function () { image.loaded = true; if (item.getContainer()) { item.invalidate(); } }); image.loaded = image.image.complete; item.getGraphicsContent().push(image);
	« Last Edit: Feb 18^th, 2021 at 5:39am by reshma »
	image_icon_not_showing.png ( 27 KB \| 96 Downloads )
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Slavcho YaBB Moderator Offline tech.support Posts: 3152 Joined: Oct 19^th, 2005	Re: Can we add inside container node another container node on click of expand collapse button Reply #34 - Feb 18^th, 2021 at 6:48am	Print Post
	Are you loading a different image for each node? Browser itself would need a lot of time to load 300 images, and showing them in the diagram instead of directly on page won't magically load them any faster. If it's a shared image, make sure it's loaded through same URL - browser should return cached image immediately. Even better, don't create multiple DOM Image objects with a common src, but keep it a shared reference accessible by all nodes. Note the difference between MindFusion.Drawing.Image and DOM Image, e.g. in "image.image" part of your code, first is diagram's Image component, second is DOM object.


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reshma Junior Member Offline I Love MindFusion! Posts: 91 Joined: Jan 16^th, 2018	Re: Can we add inside container node another container node on click of expand collapse button Reply #35 - Feb 18^th, 2021 at 7:23am	Print Post
	yes i am loading different image for each node


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