Question

template.html

<div class="form-group col-sm-12 col-md-12">
    <label for="id_amount_in_figure">Amount in figure:</label>
    <input type="number" name="amount_in_figure" id="id_amount_in_figure">
</div>
<div class="form-group col-sm-12 col-md-12">
    <label for="id_amount_in_word">Amount in word:</label>
    <input type="text" name="amount_in_word" id="id_amount_in_word">
</div>

这是我使用python将数字转换为单词的代码。

def figures_to_words(figure):
    # ... suppressed for brevity
        return ' '.join(words)
    return words

当有人在字段图中的数量中输入数字并按下标签按钮然后按下以下字段时，有没有一种方法可以让上面的函数将数字转换为单词，即< em>单词中的金额应该自动填写吗？

Answer 1

这可以使用jquery来实现。这是一个jquery函数。这个功能

<强> template.html

<div class="form-group col-sm-12 col-md-12">
    <label for="id_amount_in_figure">Amount in figure:</label>
    <input type="number" onkeyup="word.innerHTML=convertNumberToWords(this.value)" 
        name="amount_in_figure" id="id_amount_in_figure">
</div>
<div class="form-group col-sm-12 col-md-12">
    <label for="id_amount_in_word">Amount in word:</label>
    <input type="text" name="amount_in_word" id="id_amount_in_word">
</div>
<script type="text/javascript">
    function convertNumberToWords(amount) {
        var words = new Array();
        words[0] = '';
        words[1] = 'One';
        words[2] = 'Two';
        words[3] = 'Three';
        words[4] = 'Four';
        words[5] = 'Five';
        words[6] = 'Six';
        words[7] = 'Seven';
        words[8] = 'Eight';
        words[9] = 'Nine';
        words[10] = 'Ten';
        words[11] = 'Eleven';
        words[12] = 'Twelve';
        words[13] = 'Thirteen';
        words[14] = 'Fourteen';
        words[15] = 'Fifteen';
        words[16] = 'Sixteen';
        words[17] = 'Seventeen';
        words[18] = 'Eighteen';
        words[19] = 'Nineteen';
        words[20] = 'Twenty';
        words[30] = 'Thirty';
        words[40] = 'Forty';
        words[50] = 'Fifty';
        words[60] = 'Sixty';
        words[70] = 'Seventy';
        words[80] = 'Eighty';
        words[90] = 'Ninety';
        amount = amount.toString();
        var atemp = amount.split(".");
        var number = atemp[0].split(",").join("");
        var n_length = number.length;
        var words_string = "";
        if (n_length <= 9) {
            var n_array = new Array(0, 0, 0, 0, 0, 0, 0, 0, 0);
            var received_n_array = new Array();
            for (var i = 0; i < n_length; i++) {
                received_n_array[i] = number.substr(i, 1);
            }
            for (var i = 9 - n_length, j = 0; i < 9; i++ , j++) {
                n_array[i] = received_n_array[j];
            }
            for (var i = 0, j = 1; i < 9; i++ , j++) {
                if (i == 0 || i == 2 || i == 4 || i == 7) {
                    if (n_array[i] == 1) {
                        n_array[j] = 10 + parseInt(n_array[j]);
                        n_array[i] = 0;
                    }
                }
            }
            value = "";
            for (var i = 0; i < 9; i++) {
                if (i == 0 || i == 2 || i == 4 || i == 7) {
                    value = n_array[i] * 10;
                } else {
                    value = n_array[i];
                }
                if (value != 0) {
                    words_string += words[value] + " ";
                }
                if ((i == 1 && value != 0) || (i == 0 && value != 0 && n_array[i + 1] == 0)) {
                    words_string += "Crore ";
                }
                if ((i == 3 && value != 0) || (i == 2 && value != 0 && n_array[i + 1] == 0)) {
                    words_string += "Lakh ";
                }
                if ((i == 5 && value != 0) || (i == 4 && value != 0 && n_array[i + 1] == 0)) {
                    words_string += "Thousand ";
                }
                if (i == 6 && value != 0 && (n_array[i + 1] != 0 && n_array[i + 2] != 0)) {
                    words_string += "Hundred ";
                } else if (i == 6 && value != 0) {
                    words_string += "Hundred ";
                }
            }
            words_string += " only"
            words_string = words_string.split("  ").join(" ");
        }
        $( "#id_amount_in_word" ).val( words_string );
    }
</script>

有没有办法使用jQuery自动完成与另一个字段相对应的字段？

1 个答案: