This article describes how to use JavaScript to obtain the same key value in a multi-dimensional array. It also analyzes JS array traversal, Judgment, key value acquisition, and other operating skills in the form of examples, for more information about how to use JavaScript to obtain the same key value in a multi-dimensional array, see the following example. We will share this with you for your reference. The details are as follows:
Demo
Script function jstest () {var arr = [{'key1': 'value1 ', 'key2': 'value2', 'key3': 'value3 '}, {'key1': 'value4 ', 'key2': 'value5', 'key3': 'value6'}, {'key1': 'value7 ', 'key2 ': 'value8', 'key3': 'value9'}]; var obj = {}; var narr = new Array (); for (var I = 0; I
Run the following command:
I hope this article will help you design JavaScript programs.
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