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Add documentation on ids needing to be strings

This closes https://github.com/select2/select2/issues/4052
This closes https://github.com/select2/select2/pull/4076
This closes https://github.com/select2/select2/issues/4227
This commit is contained in:
Kevin Brown 2016-03-08 20:04:57 -05:00
parent 72d905f9e0
commit 3783354d02

View File

@ -33,6 +33,26 @@ $('select').select2({
included on the data objects that Select2 exposes.
</p>
<h3>
Do the <code>id</code> properties have to be strings?
</h3>
<p>
Because the <code>value</code> attributes on a <code>&gt;select&lt;</code>
tag must be strings, the <code>id</code> property on the data objects must
also be strings. Select2 will attempt to convert anything that is not a
string to a string, which will work for most situations, but it is
recommended to force all of your ids to strings ahead of time.
</p>
<h3>
I can't select results with blank ids or an id of <code>0</code>!
</h3>
<p>
See <a href="#do-the-id-properties-have-to-be-strings">Do the <code>id</code> properties have to be strings?</a>.
</p>
<h3>
How should nested results be formatted?
</h3>