修改

src/Tools/projectionConvert.js

@@ -93,21 +93,62 @@ const open = async (sdk, closeCallBack) => {
   legpObjectLeft.legp_search(tagData, true)
   let legpObjectRight = legp(contentElm.getElementsByClassName('right')[0], ".datalist_right")
   legpObjectRight.legp_search(tagData, true)
-
   let pickElm = contentElm.getElementsByClassName('pick')[0]
   let copyElm = contentElm.getElementsByClassName('copy')[0]
   let sourceCopyElm = contentElm.getElementsByClassName('sourceCopy')[0]
   let datalistLeftInput = contentElm.getElementsByClassName('datalist_left')[0].getElementsByTagName('input')[0]
   datalistLeftInput.value = tagData[0].value
   legpObjectLeft.legp_searchActive(tagData[0].value)
+
+
+
+
   let datalistRightInput = contentElm.getElementsByClassName('datalist_right')[0].getElementsByTagName('input')[0]
   datalistRightInput.value = tagData[0].value
   legpObjectRight.legp_searchActive(tagData[0].value)
+
+
+
+
   let convertElm = contentElm.getElementsByClassName('convert')[0]
   let leftXElm = contentElm.getElementsByClassName('left-x')[0]
   let leftYElm = contentElm.getElementsByClassName('left-y')[0]
   let rightXElm = contentElm.getElementsByClassName('right-x')[0]
   let rightYElm = contentElm.getElementsByClassName('right-y')[0]
+
+  let beforeleftVal = 'EPSG:4326'
+  let beforerightVal = 'EPSG:4326'
+  // 监听输入事件（实时触发）
+  datalistLeftInput.addEventListener('input', (e) => {
+    const newValue = e.target.value;
+    if (leftXElm.value && leftYElm.value) {
+      let result = proj.convert([{ x: Number(leftXElm.value), y: Number(leftYElm.value) }], beforeleftVal, newValue)
+      if (result.code === 0) {
+        leftXElm.value = result.points[0].x
+        leftYElm.value = result.points[0].y
+      }
+    }
+    beforeleftVal = newValue
+
+    // 可以在这里调用legp_searchActive方法
+    legpObjectLeft.legp_searchActive(newValue);
+  });
+
+  datalistRightInput.addEventListener('input', (e) => {
+    const newValue = e.target.value;
+    if (rightXElm.value && rightYElm.value) {
+      let result = proj.convert([{ x: Number(rightXElm.value), y: Number(rightYElm.value) }], beforerightVal, newValue)
+      if (result.code === 0) {
+        rightXElm.value = result.points[0].x
+        rightYElm.value = result.points[0].y
+      }
+    }
+
+    beforerightVal = datalistRightInput.value
+    // 可以在这里调用legp_searchActive方法
+    legpObjectRight.legp_searchActive(newValue);
+  });
+
   pickElm.addEventListener('click', () => {
     tip && tip.destroy()
     event && event.destroy()