问jQuery锚标签文本重写项目

EN

$('a').each(function() { // Loop over all links
    var txt = $(this).text().split('.'); // Link contents, split on '.'
    txt.pop(); // remove last (the extension)
    txt = txt.join('.').replace(/_/g, ' '); // replace '_' with spaces
    txt = $.map(txt.split(' '), function(v) { // split on spaces
        // and uppercase the 1st letter
        return v.substring(0, 1).toUpperCase() + v.substring(1, v.length);
    }).join(' ');
    $(this).text(txt); // set the new text
});​

<?php
    $doc = 'sample_document.pdf';
    $array = explode('.', $doc);
    $string = ucwords(str_replace('_', ' ', $array[0]));
    echo $string;

//setup function to capitalize each word in a string, breaking the string at the underscore characters
function capitalize (str) {

        //get each word
        var split = str.split('_');

        //loop through the words
        for (var i = 0, len = split.length; i < len; i++) {

            //set the first letter to uppercase, and the rest to lowercase
            split[i] = split[i].charAt(0).toUpperCase() + split[i].slice(1).toLowerCase();
        }

        //now return the new string, words separated by spaces
        return split.join(' ');
}

//select the elements you want to update, then update their text
$('a').text(function (index, oldText) {
    return capitalize(oldText);
});