add log

chem/index.html

@@ -139,7 +139,7 @@
             </div>
             <div class="input-group addInput">
                 <span id="addId"><span class="input-group-addon">id</span>
-                    <input type="text" class="form-control" id="addIdText" oninput="input2()" autocomplete="off"
+                    <input type="text" class="form-control" id="addIdText" oninput="inputid()" autocomplete="off"
                         placeholder="1">
                 </span>
                 <span><span class="input-group-addon">反应条件</span>

js/chem.js

@@ -116,7 +116,6 @@ function weigh(hash, mode = 0) {
         }
     }
     return eps(ans, mode);
-    return eps(ans, mode);
 }
 function weighEquation(str, mode = 0) {
     str = str.replace(/<\d*e[\+\-]>*/g, "").replace(/[^\dA-Za-z<>\(\)\+\-=\.;]/g, "");
@@ -493,56 +492,58 @@ function query() {
                 },
                 body: bd
             })
-            input2();
+            inputId();
         })
     }
 }
 
 function input2() {
-    if (modeq == 'upd') {
-        var bd = JSON.stringify({
-            content: $('#addIdText').val(),
-        })
-        if (!$('#addIdText').val()) {
-            $('.frame')[1].innerHTML = '';
-            return;
-        }
-        console.log(bd)
-        fetch('/chem/query/' + nameq + 'id', {
-            method: 'POST',
-            headers: {
-                'Content-type': 'application/json',
-            },
-            body: bd
-        }).then(res => {
-            res.text().then(resj => {
-                if (resj[0] == '!') {
-                    $('.frame')[1].innerHTML = '<pre class="text-danger bg-danger">' + resj + '</pre>';
-                } else {
-                    resj = JSON.parse(resj)[0]
-                    if (resj) {
-                        $('.frame')[1].innerHTML = '';
-                        console.log(resj)
-                        $('.frame')[1].innerHTML += renderEquation(resj.content) + '<br>';
-                        $('.frame')[1].innerHTML += '<span class="label label-default">' + resj.id + '</span>';
-                        if (resj.conditions) $('.frame')[1].innerHTML += '（' + resj.conditions + '）';
-                        $('.frame')[1].innerHTML += resj.descriptions + '<br>';
-                        if (resj.rel) {
-                            $('.frame')[1].innerHTML += 'rel: <span class="label label-default">' + resj.rel + '</span><br>';
-                        }
-                        $('#qryInput').val(resj.content)
-                        $('#addCondition').val(resj.conditions)
-                        $('#addDescription').val(resj.descriptions)
-                        MathJax.typeset()
-                    } else $('.frame')[1].innerHTML = '';
-                }
-            });
-        })
-    } else if (modeq == 'query') {
+    if (modeq == 'query') {
         $('.ok')[0].innerHTML = getRegex()
     }
 }
 
+function inputId() {
+    var bd = JSON.stringify({
+        content: $('#addIdText').val(),
+    })
+    if (!$('#addIdText').val()) {
+        $('.frame')[1].innerHTML = '';
+        return;
+    }
+    console.log(bd)
+    fetch('/chem/query/' + nameq + 'id', {
+        method: 'POST',
+        headers: {
+            'Content-type': 'application/json',
+        },
+        body: bd
+    }).then(res => {
+        res.text().then(resj => {
+            if (resj[0] == '!') {
+                $('.frame')[1].innerHTML = '<pre class="text-danger bg-danger">' + resj + '</pre>';
+            } else {
+                resj = JSON.parse(resj)[0]
+                if (resj) {
+                    $('.frame')[1].innerHTML = '';
+                    console.log(resj)
+                    $('.frame')[1].innerHTML += renderEquation(resj.content) + '<br>';
+                    $('.frame')[1].innerHTML += '<span class="label label-default">' + resj.id + '</span>';
+                    if (resj.conditions) $('.frame')[1].innerHTML += '（' + resj.conditions + '）';
+                    $('.frame')[1].innerHTML += resj.descriptions + '<br>';
+                    if (resj.rel) {
+                        $('.frame')[1].innerHTML += 'rel: <span class="label label-default">' + resj.rel + '</span><br>';
+                    }
+                    $('#qryInput').val(resj.content)
+                    $('#addCondition').val(resj.conditions)
+                    $('#addDescription').val(resj.descriptions)
+                    MathJax.typeset()
+                } else $('.frame')[1].innerHTML = '';
+            }
+        });
+    })
+}
+
 function qryToggleMatch() {
     if (matchMode == 'mole') {
         $('#qryMatch')[0].innerHTML = '匹配元素'

log/index.html

@@ -90,6 +90,14 @@
         <h1>网站日志</h1>
     </div>
 
+    <h3>
+        2022.12.13
+        <small><a href="/chem">chem</a>/add</small>
+    </h3>
+    <p>实现了添加化学式的操作，往里加了几个式子，但是对删除操作的处理非常纠结，因为 MySQL 的自增主键是不受删除影响的，删除一个元素后仍然占用着这个编号。</p>
+    <p>倒也有解决办法，就是强制覆盖自增的位置，但这样很难应对在序列中间删除的情况，所以删除功能基本是不会上线了，只能由我在后台自己维护。</p>
+    <hr>
+
     <h3>
         2022.12.12
         <small><a href="/chem">chem</a>/query</small>