<input type="text" id="blah" value="'a1','a2'">
<script>
dd=document.getElementById('blah').value
cars = [dd]
console.log(cars)
</script>
When I try to do it in console I see the result: ['"a1", "a2"'] This is why I can't use it as array. What I want is: ["a1","a2"] I want to use it as array. How can I do it? Is it possible?
CodePudding user response：
<input type="text" id="blah" value="'a1','a2'">
<script>
dd=document.getElementById('blah').value
cars = dd.split(',').map(e=>e.substr(1, e.length-2));
console.log(cars)
</script>
CodePudding user response：
I'm not sure about your situation but based on your current problem you can do something like this.
<script>
dd=document.getElementById('blah').value
cars = dd.replace(/[']/g,"").split(",")
console.log(cars)
</script>
CodePudding user response：
Also an option with RegExp split:
// Get value
const dd = document.getElementById('blah').value;
// Parse
const cars = dd.split(/'(\w )'[,]*/).filter(e => e);
console.log(cars)<input type="text" id="blah" value="'a1','a2'">CodePudding user response：
You could try:
cars = dd.split(",")