[英]Testing an array of strings indexOf against another array?
I have an array of characters I am testing another array against. 我要测试另一个数组的字符数组。 The array of strings length can dynamically change every time the app is ran.
每次运行应用程序时,字符串长度数组都可以动态更改。 Here is the code I have, but right now it is just going through the first index of the array.
这是我的代码,但是现在它只是通过数组的第一个索引。 How can I have it go through all the length of the array
toTest
我怎样才能遍历整个数组
toTest
code: 码:
var testAgainst = ['and','+',',','&'];
var toTest = ['This is just a test +','This is just a test and','This is just a test ,','This is just a test &','This is just a test'];
for(var i = 0; i < testAgainst.length; i++){
if (toTest[0].indexOf(testAgainst[i]) > -1){
console.log('match: ' + testAgainst[i]);
}else{
console.log('no match');
}
}
JSFIDDLE: https://jsfiddle.net/bmpgsxb2/2/ JSFIDDLE: https ://jsfiddle.net/bmpgsxb2/2/
All you need to do is add a for-loop to go through each element in the toTest
array like so: 您需要做的就是添加一个for循环来遍历
toTest
数组中的每个元素,如下toTest
:
for(var i = 0; i < testAgainst.length; i++){
for(var j = 0; j < toTest.length; j++){
if (toTest[j].indexOf(testAgainst[i]) > -1){
console.log('match: ' + testAgainst[i]);
}else{
console.log('no match');
}
}
}
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