安全生产费，小数位数相关

app/view/payment_safe/modal.ejs

@@ -34,7 +34,7 @@
                                 <div class="input-group-prepend">
                                     <span class="input-group-text">单价</span>
                                 </div>
-                                <input type="number" id="psb-up" class="form-control" value="<%- ctx.detail.decimal.up %>" org="<%- ctx.detail.decimal.up %>" min="0" max="6" <% if (ctx.detail.readOnly) { %>disabled<% } %>>
+                                <input type="number" id="psb-up" class="form-control" value="<%- ctx.detail.decimal.up %>" org="<%- ctx.detail.decimal.up %>" min="0" max="6" maxlength="1" oninput="limitDecimal(this)" <% if (ctx.detail.readOnly) { %>disabled<% } %>>
                             </div>
                         </div>
                         <div class="col-4">
@@ -42,7 +42,7 @@
                                 <div class="input-group-prepend">
                                     <span class="input-group-text">数量</span>
                                 </div>
-                                <input type="number" id="psb-qty" class="form-control" value="<%- ctx.detail.decimal.qty %>" org="<%- ctx.detail.decimal.qty %>" min="0" max="6" <% if (ctx.detail.readOnly) { %>disabled<% } %>>
+                                <input type="number" id="psb-qty" class="form-control" value="<%- ctx.detail.decimal.qty %>" org="<%- ctx.detail.decimal.qty %>" min="0" max="6" maxlength="1" oninput="limitDecimal(this)" <% if (ctx.detail.readOnly) { %>disabled<% } %>>
                             </div>
                         </div>
                         <div class="col-4">
@@ -50,7 +50,7 @@
                                 <div class="input-group-prepend">
                                     <span class="input-group-text">金额</span>
                                 </div>
-                                <input type="number" id="psb-tp" class="form-control" value="<%- ctx.detail.decimal.tp %>" org="<%- ctx.detail.decimal.tp %>" min="0" max="6" <% if (ctx.detail.readOnly) { %>disabled<% } %>>
+                                <input type="number" id="psb-tp" class="form-control" value="<%- ctx.detail.decimal.tp %>" org="<%- ctx.detail.decimal.tp %>" min="0" max="6" maxlength="1" oninput="limitDecimal(this)" <% if (ctx.detail.readOnly) { %>disabled<% } %>>
                             </div>
                         </div>
                     </div>
@@ -64,4 +64,31 @@
             </div>
         </div>
     </div>
-</div>
+</div>
+<script>
+    // 根据Min Max限制Input输入
+    function limitInputMinMax (obj) {
+        if (_.toNumber(obj.value) > _.toNumber(obj.max)) {
+            obj.value = obj.max;
+        }
+        if(_.toNumber(obj.value) < _.toNumber(obj.min)) {
+            obj.value = obj.min;
+        }
+    }
+    // 根据Maxlength限制input输入
+    function limitMaxLength (obj) {
+        if (obj.value.length > obj.maxLength) {
+            obj.value = obj.value.substr(0, obj.maxLength);
+        }
+    }
+    // 根据正则限制输入
+    function limitReg(obj, reg) {
+        obj.value = obj.value.replace(reg, '');
+    }
+    // 小数位数 input 输入限制
+    function limitDecimal(obj) {
+        limitReg(obj, /[^\d]/g);
+        limitMaxLength(obj);
+        limitInputMinMax(obj);
+    }
+</script>