質問編集履歴
5
完成
title
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@@ -108,4 +108,103 @@
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→obj.dayなどが上から引っ張られずにデータが入ってこなかった
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途中でリロードしてHTMLを取り込んだ後の処理を入れた
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-
→現状。一瞬だけtableが現れて消える
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→現状。一瞬だけtableが現れて消える
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追記：できました！
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```jQuery
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115
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/* ローカルストレージ設定 */
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116
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var storage = localStorage;
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117
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let datalist_st = storage.getItem('datalist');
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/* 入力ボタンを押すとデータを取得する */
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$(function() {
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const day = $('#day').val();
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const money = $('#money').val();
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+
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displayList();
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$('#f1').on('submit', function(e) {
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e.preventDefault()
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if ($('#day').val() === '') {
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alert('日付を入力してください');
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return false;
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}
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if ($('#money').val() === '') {
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alert('金額を入力してください');
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return false;
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}
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+
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+
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if (datalist_st != null) {
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datalist = JSON.parse(datalist_st);
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} else {
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datalist = [];
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}
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const row_data = {
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day: $('#day').val(),
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money: $('#money').val()
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};
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datalist.push(row_data);
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storage.setItem('datalist', JSON.stringify(datalist));
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$("#day,#money").val("");
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window.location.reload();
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});
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});
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function displayList() {
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if (datalist_st != null) {
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datalist = JSON.parse(datalist_st);
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} else {
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datalist = [];
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}
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for (i = 0; i < datalist.length; i++) {
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let record_tr = $('<tr></tr>', {
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id: 'row_' + i
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});
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const td_id = $('<td></td>', {
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hidden: 'hidden',
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html: i
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});
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const td_day = $('<td></td>', {
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html: datalist[i].day
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});
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const td_money = $('<td></td>', {
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html: datalist[i].money
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});
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const remove_btn = $('<button></button>', {
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html: '-',
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type: 'button',
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class: 'remove'
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});
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remove_btn.attr('data-id', i);
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const td_remove = $('<td></td>', {
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html: remove_btn
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});
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record_tr.append(td_id);
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record_tr.append(td_day);
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record_tr.append(td_money);
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record_tr.append(td_remove);
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record_tr.append(td_remove);
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$('#list').append(record_tr);
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}
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/* 選択した列のデータを削除 */
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$("#list").click(function() {
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let storageItem = JSON.parse(storage.getItem('datalist'));
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const id = 'data-id';
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const index = storageItem.findIndex((v) => v.id === id);
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const removeid = storageItem.splice(index, 1);
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storage.setItem('datalist', JSON.stringify(storageItem));
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window.location.reload();
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});
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}
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/* 全てのデータを削除 */
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$("#clear").click(function() {
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storage.clear();
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window.location.reload();
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});
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```
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4
HTML修正
title
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File without changes
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body
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@@ -52,51 +52,53 @@
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52
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```
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54
54
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```HTML
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-
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+
<div class="main">
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<form id="f3">
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56
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-
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<div class="jougen">
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57
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-
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58
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<p>課金上限</p>
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59
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+
<p>
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60
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+
<output id="rslt" form="settei" class="jogen">0</output>円
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</p>
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62
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</div>
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63
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</form>
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+
<div class="honbun1">
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<p>入力</p>
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66
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+
<div style="display:inline-flex">
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67
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<form id="f1">
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<div class="moji">
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+
<input type="date" name="day" id="day" class="day">
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+
<input type="number" class="money" name="money" id="money">円
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71
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+
<input type="submit" value="入力" class="kettei1">
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72
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+
</div>
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</form>
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</div>
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75
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+
</div>
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76
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+
<div class="nokori">
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+
<p>今月の残り課金額</p>
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58
78
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<p>
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59
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-
<output
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79
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+
<output name="result" >0</output>円
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80
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</p>
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61
81
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</div>
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+
<br>
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83
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+
<form id="f2">
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84
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+
<p>履歴</p>
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85
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+
<div class="rireki">
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86
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+
<table id="t1" border="1">
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<thead>
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<tr>
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89
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<th hidden>id</th>
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90
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+
<th width="30%">日付</th>
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+
<th width="50%">金額</th>
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<th width="20%">削除</th>
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</tr>
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94
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</thead>
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95
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+
<tbody id="list"></tbody>
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</table>
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</div>
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62
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-
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98
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</form>
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63
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-
<div class="honbun1">
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64
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-
<p>入力</p>
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65
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-
<div style="display:inline-flex">
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66
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-
<form id="f1">
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67
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-
<div class="moji">
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68
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-
<input type="date" name="day" id="day" class="day">
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69
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-
<input type="number" class="money" name="money" id="money">円
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70
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-
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99
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+
<input type="button" value="クリア" id="clear">
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71
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-
</div>
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72
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-
</form>
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73
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-
</div>
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74
100
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</div>
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75
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-
<div class="nokori">
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76
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-
<p>今月の残り課金額</p>
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|
77
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-
<p>
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78
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-
<output name="result" >0</output>円
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79
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-
</p>
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80
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-
</div>
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81
|
-
<br>
|
|
82
|
-
<form id="f2">
|
|
83
|
-
<p>履歴</p>
|
|
84
|
-
<div class="rireki">
|
|
85
|
-
<table id="t1" border="1">
|
|
86
|
-
<thead>
|
|
87
|
-
<tr>
|
|
88
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-
<th hidden>id</th>
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|
89
|
-
<th width="30%">日付</th>
|
|
90
|
-
<th width="50%">金額</th>
|
|
91
|
-
<th width="20%">削除</th>
|
|
92
|
-
</tr>
|
|
93
|
-
</thead>
|
|
94
|
-
<tbody id="list"></tbody>
|
|
95
|
-
</table>
|
|
96
|
-
</div>
|
|
97
|
-
|
|
101
|
+
</body>
|
|
98
|
-
<input type="button" value="クリア" id="clear">
|
|
99
|
-
</div>
|
|
100
102
|
```
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|
101
103
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102
104
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3
HTML修正
title
CHANGED
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File without changes
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body
CHANGED
|
@@ -52,45 +52,51 @@
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52
52
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|
|
53
53
|
```
|
|
54
54
|
```HTML
|
|
55
|
+
<div class="main">
|
|
56
|
+
<div class="jougen">
|
|
55
|
-
|
|
57
|
+
<p>課金上限</p>
|
|
58
|
+
<p>
|
|
56
|
-
|
|
59
|
+
<output id="rslt" form="settei" class="jogen">0</output>円
|
|
60
|
+
</p>
|
|
57
|
-
|
|
61
|
+
</div>
|
|
58
62
|
</form>
|
|
59
|
-
|
|
63
|
+
<div class="honbun1">
|
|
60
|
-
|
|
64
|
+
<p>入力</p>
|
|
61
65
|
<div style="display:inline-flex">
|
|
62
|
-
|
|
66
|
+
<form id="f1">
|
|
63
|
-
|
|
67
|
+
<div class="moji">
|
|
64
|
-
|
|
68
|
+
<input type="date" name="day" id="day" class="day">
|
|
65
|
-
|
|
69
|
+
<input type="number" class="money" name="money" id="money">円
|
|
66
|
-
|
|
70
|
+
<input type="submit" value="入力" class="kettei1">
|
|
71
|
+
</div>
|
|
67
72
|
</form>
|
|
68
|
-
|
|
73
|
+
</div>
|
|
69
74
|
</div>
|
|
70
75
|
<div class="nokori">
|
|
71
76
|
<p>今月の残り課金額</p>
|
|
77
|
+
<p>
|
|
72
|
-
|
|
78
|
+
<output name="result" >0</output>円
|
|
79
|
+
</p>
|
|
73
80
|
</div>
|
|
74
81
|
<br>
|
|
75
|
-
<form id="f2">
|
|
82
|
+
<form id="f2">
|
|
76
|
-
<p>履歴</p>
|
|
83
|
+
<p>履歴</p>
|
|
77
|
-
<div class="rireki">
|
|
84
|
+
<div class="rireki">
|
|
78
|
-
<table id="t1" border="1">
|
|
85
|
+
<table id="t1" border="1">
|
|
79
|
-
<thead>
|
|
86
|
+
<thead>
|
|
80
|
-
<tr>
|
|
87
|
+
<tr>
|
|
81
|
-
<th hidden>id</th>
|
|
88
|
+
<th hidden>id</th>
|
|
82
|
-
<th width="30%">日付</th>
|
|
89
|
+
<th width="30%">日付</th>
|
|
83
|
-
<th width="50%">金額</th>
|
|
90
|
+
<th width="50%">金額</th>
|
|
84
|
-
<th width="20%">削除</th>
|
|
91
|
+
<th width="20%">削除</th>
|
|
85
|
-
</tr>
|
|
92
|
+
</tr>
|
|
86
|
-
</thead>
|
|
93
|
+
</thead>
|
|
87
|
-
<tbody id="list">
|
|
94
|
+
<tbody id="list"></tbody>
|
|
88
|
-
</tbody>
|
|
89
|
-
</table>
|
|
95
|
+
</table>
|
|
90
|
-
</div>
|
|
96
|
+
</div>
|
|
91
|
-
</form>
|
|
97
|
+
</form>
|
|
92
98
|
<input type="button" value="クリア" id="clear">
|
|
93
|
-
|
|
99
|
+
</div>
|
|
94
100
|
```
|
|
95
101
|
|
|
96
102
|
|
2
HTMLコードの追加
title
CHANGED
|
File without changes
|
body
CHANGED
|
@@ -51,7 +51,49 @@
|
|
|
51
51
|
});
|
|
52
52
|
|
|
53
53
|
```
|
|
54
|
+
```HTML
|
|
55
|
+
<p>課金上限</p>
|
|
56
|
+
<p><output id="rslt" form="settei" class="jogen">0</output>円</p>
|
|
57
|
+
</div>
|
|
58
|
+
</form>
|
|
59
|
+
<div class="honbun1">
|
|
60
|
+
<p>入力</p>
|
|
61
|
+
<div style="display:inline-flex">
|
|
62
|
+
<form id="f1">
|
|
63
|
+
<div class="moji">
|
|
64
|
+
<input type="date" name="day" id="day" class="day">
|
|
65
|
+
<input type="number" class="money" name="money" id="money"> 円
|
|
66
|
+
<input type="submit" value="入力" class="kettei1"></div>
|
|
67
|
+
</form>
|
|
68
|
+
</div>
|
|
69
|
+
</div>
|
|
70
|
+
<div class="nokori">
|
|
71
|
+
<p>今月の残り課金額</p>
|
|
72
|
+
<p><output name="result" >0</output>円</p>
|
|
73
|
+
</div>
|
|
74
|
+
<br>
|
|
75
|
+
<form id="f2">
|
|
76
|
+
<p>履歴</p>
|
|
77
|
+
<div class="rireki">
|
|
78
|
+
<table id="t1" border="1">
|
|
79
|
+
<thead>
|
|
80
|
+
<tr>
|
|
81
|
+
<th hidden>id</th>
|
|
82
|
+
<th width="30%">日付</th>
|
|
83
|
+
<th width="50%">金額</th>
|
|
84
|
+
<th width="20%">削除</th>
|
|
85
|
+
</tr>
|
|
86
|
+
</thead>
|
|
87
|
+
<tbody id="list">
|
|
88
|
+
</tbody>
|
|
89
|
+
</table>
|
|
90
|
+
</div>
|
|
91
|
+
</form>
|
|
92
|
+
<input type="button" value="クリア" id="clear">
|
|
93
|
+
</div>
|
|
94
|
+
```
|
|
54
95
|
|
|
96
|
+
|
|
55
97
|
### 試したこと
|
|
56
98
|
|
|
57
99
|
データを全部消す前で一回切って新しく$(document).ready( function()で始めた
|
1
コードの修正
title
CHANGED
|
File without changes
|
body
CHANGED
|
@@ -15,51 +15,41 @@
|
|
|
15
15
|
```jquery
|
|
16
16
|
/* ローカルストレージ設定 */
|
|
17
17
|
var storage = localStorage;
|
|
18
|
-
|
|
18
|
+
|
|
19
19
|
/* 履歴を保存 */
|
|
20
|
-
$('#f1').on('submit', function (e){
|
|
20
|
+
$('#f1').on('submit', function (e) {
|
|
21
21
|
e.preventDefault()
|
|
22
22
|
var obj = {
|
|
23
|
-
|
|
23
|
+
day: $("#day").val(),
|
|
24
|
-
|
|
24
|
+
money: $("#money").val()
|
|
25
25
|
}
|
|
26
|
-
|
|
27
|
-
|
|
26
|
+
var i = Math.floor(Math.random() * 101);
|
|
28
|
-
|
|
27
|
+
storage.setItem("datalist" + i, JSON.stringify(obj));
|
|
29
|
-
|
|
30
|
-
|
|
31
|
-
|
|
28
|
+
|
|
32
|
-
|
|
29
|
+
/* 履歴を取得 */
|
|
33
|
-
|
|
30
|
+
var str = storage.getItem("datalist" + i);
|
|
34
|
-
|
|
31
|
+
var obj = JSON.parse(str);
|
|
35
|
-
|
|
36
|
-
|
|
37
32
|
window.location.reload();
|
|
33
|
+
$(document).ready(function () {
|
|
34
|
+
|
|
35
|
+
/* いったんデータを全部消す */
|
|
36
|
+
$("#list").empty();
|
|
37
|
+
|
|
38
|
+
/* 全ての要素を取得する */
|
|
39
|
+
for (i = 0; i < storage.length; i++) {
|
|
40
|
+
var key = storage.key(i)
|
|
41
|
+
storage.getItem("datalist" + i)
|
|
42
|
+
}
|
|
43
|
+
|
|
44
|
+
/* 登録されているkey, valueを順に取得して表示 */
|
|
45
|
+
var v_id = "datalist" + i;
|
|
46
|
+
var v_day = obj.day;
|
|
47
|
+
var v_money = obj.money;
|
|
48
|
+
if (v_day !== "" && v_money !== "") $('#t1 tbody').after($('<tr>').append($('<td>').html(v_day)).append($('<td>').text(v_money)).append($('<td>').html('<button class="remove">-</button>')));
|
|
49
|
+
$("#day,#money").val("");
|
|
50
|
+
});
|
|
51
|
+
});
|
|
38
52
|
|
|
39
|
-
$(document).ready( function(){
|
|
40
|
-
|
|
41
|
-
|
|
42
|
-
/* いったんデータを全部消す */
|
|
43
|
-
$("#list").empty();
|
|
44
|
-
|
|
45
|
-
/* 全ての要素を取得する */
|
|
46
|
-
for( i = 0; i < storage.length; i++ ){
|
|
47
|
-
var key = storage.key(i)
|
|
48
|
-
storage.getItem("datalist" + i)
|
|
49
|
-
}
|
|
50
|
-
|
|
51
|
-
/* 登録されているkey, valueを順に取得して表示 */
|
|
52
|
-
var v_id = "datalist" + i;
|
|
53
|
-
var v_day = obj.day;
|
|
54
|
-
var v_money = obj.money;
|
|
55
|
-
if (v_day !== "" && v_money !== "")
|
|
56
|
-
$('#t1 tbody').after($('<tr>').append($('<td>').html(v_day)).append($('<td>').text(v_money)).append($('<td>').html('<button class="remove">-</button>')));
|
|
57
|
-
$("#day,#money").val("");
|
|
58
|
-
|
|
59
|
-
});
|
|
60
|
-
});
|
|
61
|
-
|
|
62
|
-
|
|
63
53
|
```
|
|
64
54
|
|
|
65
55
|
### 試したこと
|