sqlEditor/index.html at master · IRoye/sqlEditor · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Document</title>
    <link rel="stylesheet" href="css/codemirror.css" />
    <link rel="stylesheet" href="css/theme/dracula.css" />
    <link rel="stylesheet" href="css/show-hint.css" />
    <script type="text/javascript" src="js/codemirror.js"></script>
    <script type="text/javascript" src="js/sublime.js"></script>
    <script type="text/javascript" src="js/sql.js"></script>
    <script type="text/javascript" src="js/sql-hint.js"></script>
    <script type="text/javascript" src="js/show-hint.js"></script>
    <script type="text/javascript" src="js/formatting.js"></script>
    <script type="text/javascript" src="js/sql-formatter.min.js"></script>
    <style>
      html, body{
          margin: 0;
          padding: 0;
          font-size: 16px;
          font-family: Menlo, Monaco, Consolas, "Andale Mono", "lucida console", "Courier New", monospace;
      }
      header{
          width: 100%;
          height: 30px;
          background-color: #1d364a;
          line-height: 30px;
          color: #fff;
      }
      header > span{
          font-weight: 800;
          margin-left: 1.5rem;
      }
      .CodeMirror {

        font-size: 1rem;
        font-family: Menlo, Monaco, Consolas, "Andale Mono", "lucida console", "Courier New", monospace;
     }
     .btn{
    display: inline-block;
    text-align: center;
    background-color:#23bede;
    padding: 10px 0;
    width: 110px;
    color: #FFF;
    font-size: 16px;
    border-radius: 3px;
    border: none 0;
    cursor: pointer;
    line-height: normal;
    outline: 0;
    white-space: nowrap;
    margin: .2rem;
     }
     #codeRun{
         text-align: center;
         background-color: #d8f0f5;
     }
     #handle {
  background:#3d444c;
  height: 20px;
  user-select: none;
  cursor: row-resize;
  text-align: center;
  line-height: 20px;
}
.arrow-v{
    background-color: #161b1e;
    display: inline-block;
    width: 3rem;
    height: inherit;
    line-height: inherit;
}
svg{
    vertical-align: middle;
}
#code{
    min-height: 300px;
}
    </style>
</head>
<body>
<div class="wrap"></div>
<header>
    <span>
        运行sql
    </span>
</header>
    <textarea id="code"></textarea>
    <!-- 负责拖拽 -->
    <div id="handle">
             <div class="arrow-v">
            <svg t="1506317058000" class="icon" style="" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="989" xmlns:xlink="http://www.w3.org/1999/xlink" width="16" height="16"><defs><style type="text/css"></style></defs><path d="M701.259294 726.618353l43.128471 42.044235-232.387765 238.230588-232.387765-238.170353 43.128471-42.044235 159.141647 163.056941 0-755.471059-159.141647 163.117176-43.128471-42.104471 232.387765-238.170353 232.387765 238.170353-43.128471 42.044235-159.141647-163.056941 0 755.531294 159.141647-163.177412z" p-id="990" fill="#fff"></path></svg>
            </div>
        </div>
    <div id="codeRun">
        <button class="btn btnRun">执行</button>
        <button class="btn btnRun" id='format'>格式化</button>
    </div>
</div>
</body>
<script type="text/javascript">
//根据DOM元素的id构造出一个编辑器
    var editor=CodeMirror.fromTextArea(document.getElementById("code"),{
                mode:"text/x-sql", //实现Java代码高亮
                lineNumbers:true,
                theme:"dracula",
                keyMap: "sublime",
                extraKeys:{"Ctrl":"autocomplete"},
                hint: CodeMirror.hint.sql,
                lineWrapping: true,         //是否换行
                foldGutter: true,           //是否折叠
                gutters: ["CodeMirror-linenumbers", "CodeMirror-foldgutter"], //添加行号栏，折叠栏

    });

    editor.setSize('height','200px');
     // 最小高度
     const MIN_HEIGHT = 200;

    //对编辑器这个node添加鼠标事件
    var editorNode = document.getElementById('code');

    var hahahha = document.getElementsByClassName('CodeMirror-wrap')[0];
    console.log('初始值：' + hahahha.offsetHeight);
    //
    var dragBar = document.getElementById('handle');

     // 返回编辑器的高度
     function  getHeight(node){
         let h =  window.getComputedStyle(node, null).height.replace(/px$/, "");
         if(h === 'auto'){
             h = node.offsetHeight;
         }
         return parseInt(h);
     }

     // 释放鼠标的时候触发的事件
     function release(){

        console.log('end');
        // 删除和添加都是使用两个参数的
        document.body.removeEventListener('mousemove', drag);
        window.removeEventListener('mouseup', release);
     }

     // drag 事件
     function drag(e){
         console.log('drag');
         console.log('e.y:' + e.y);
         console.log('pos_y:' + pos_y);
         console.log('startHeight:' + startHeight);
         console.log('-----------')
         console.log(startHeight + e.y - pos_y);
         editor.setSize('height', Math.max(MIN_HEIGHT, (startHeight + e.y - pos_y)) + "px");
     }

    dragBar.addEventListener('mousedown', function (e){
        console.log('start');
        // 开始高度
        startHeight =  getHeight(hahahha);
        console.log('开始高度：' + startHeight);
        pos_x = e.x;
        pos_y = e.y;
        //只有按下鼠标移动的时候才能移动
        document.body.addEventListener('mousemove', drag);
        window.addEventListener('mouseup', release);
    });


    function getSelectedRange() {
        return { from: editor.getCursor(true), to: editor.getCursor(false) };
    }

    //代码的格式化
    function autoFormatSelection() {
        // 获取输入的值
        console.log(editor.getValue());
        console.log('123');
        console.log('范围：' + JSON.stringify(getSelectedRange()));
        var range = getSelectedRange();
        editor.autoFormatRange(range.from, range.to);

        function format() {
                console.time('formatting');

                let str = sqlFormatter.format(editor.getValue(), {language: 'sql'});
                editor.setValue(str);
                console.log('格式化的代码:' + str);
                console.timeEnd('formatting');
            }
            format();
    }

    var formatButton = document.getElementById('format');
    formatButton.addEventListener('click',autoFormatSelection);

</script>
</body>
</html>