polymer 2.x - prevent paper-listbox selection change -

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i got paper-listbox containing paper-checkbox contained within each paper-item of list.

<paper-listbox id="groupmembers" multi attr-for-selected="label">     <template is="dom-repeat" items="[[users]]" as="member">         <paper-item label="[[member.user]]">             <span class="member-user">[[member.user]]</span>             <paper-checkbox checked="[[member.ismanager]]"></paper-checkbox>         </paper-item>     </template> </paper-listbox>

whenever checkbox clicked changes selected state of listbox items resulting in paper-item becoming selected or deselected.

how can prevented?

paper-listbox uses polymer.ironselectablebehavior , polymer.ironmultiselectablebehavior. so, can use selectable attribute in order prevent changing selected state.

selectable css selector string. if set, items match css selector selectable. can put random string won't match paper-item element.

demo





wiki

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