javascript - Access a DOM element in Aurelia -


how go accessing dom element in aurelia? broad , general question, have feeling there 1 or 2 preferred ways this. have 2 current cases in aurelia now:

in template have form. want access form element in view-model, on vm candeactivate(), interrupt user navigating away half filled out form. scope in i'm trying access element can considered local.

in view-model want hide navigation on vm activate(). navigation resides in view-model/template pair scope may considered global.

as rob suggested, use ref. example:

view

<form ref="myform"></form>

viewmodel

class viewmodel {       candeactivate() {         var form = this.myform;         // stuffs     } }

for more information on ref attribute, see here: http://aurelia.io/hub.html#/doc/article/aurelia/framework/latest/cheat-sheet/5


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