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iVis-at-Bilkent / cytoscape.js-expand-collapse

A Cytoscape.js extension to expand/collapse nodes for better management of complexity of compound graphs
MIT License
126 stars 37 forks source link

IE11 error #99

Closed denglouhen closed 4 years ago

denglouhen commented 4 years ago

I just use this extension in my Vue project. My code is 

var expandCollapse = require("cytoscape-expand-collapse");
expandCollapse(cytoscape);
 .....
 _this.cy.expandCollapse(optionsExpand);

Then the IE11 throws an error 'TypeError: Object does not support "append" attribute or method ..... at module.exports (eval code:394:5) at Anonymous function (eval code:286:9) at Anonymous function (eval code:2219:9) at run (eval code:75:13) at Anonymous function (eval code:92:30) at flush (eval code:18:9)", Symbol()_n.a7vurm6t6lx: undefined, Symbol()_o.a7vurm6t6lx: undefined, Symbol(react.element)_m.a7vurm6t6lx: undefined'.

I removed the '_this.cy.expandCollapse(optionsExpand)' the error is disappered. I want to check whether the demo is working in IE11 but I get a blank page.

So is the current extesion compatible with IE11?

denglouhen commented 4 years ago

"cytoscape": "^3.14.1", "cytoscape-expand-collapse": "^3.2.0"

hasanbalci commented 4 years ago

Apparently, there are some code snippets in the extension that aren't supported by IE11 including "append" method. Hence, it's currently not compatible with IE11.

msalihaltun commented 4 years ago

I was able to solve the problem with append method by using appendChild method in its place since it was appending only one element.

Solving this problem revealed some other issues though. IE11 lacks support (at least) for arrow functions and Array.from syntax as well which are used plenty in all i-Vis cytoscape extensions.

I didn't go ahead with the change of append to appendChild thereafter.

ugurdogrusoz commented 4 years ago

OK, let's forget about IE 11, not a recent browser anyway.