Strange error, when we watch and work with the list. #728
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I found another way to get this error - after add item we run timeout, and in timeout we set value. After cleaning list we will see error. |
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Note: if we change default value from "text: null" to "text: 'default'", it will be work well. |
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I guess to summarize the problem for anyone else, when the list is cleared, both of the So it looks like |
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Demo: http://jsfiddle.net/e9e2bw6v/2/
We have list, which is under watching. In watch we just replace text:null to text: 'some text'.
When we add an item, and later we clear list, we see error.
We have html:
<div v-if="list.length"><div v-if="list[0].text">{{list[0].text}}</div></div>If we remove second condition, we will not have error.
If you replace 2 conditions to 1
<div v-if="list.length && list[0].text">, we will not have error.I cannot explain this, but its wrong.
P.S. Sory for bad english.
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