debug

src/js/yzPage.js

@@ -467,7 +467,7 @@ yzPage.prototype = {
       let bid = $(lastCentent).attr('data-id');
       if (prevBid === bid) {
         let $prevBorder = $border.clone(false);
-        this._prevQuestions($prevParagraph, diff, $border, $(lastCentent));
+        this._prevQuestions($prevBorder, diff, $border, $(lastCentent));
       } else {
         let borderSize= $border.getSizeData();
         if (borderSize.height < diff) {
@@ -485,14 +485,88 @@ yzPage.prototype = {
   },
   /**
    * function 前移问题
-   * @param {DomElement} $prevParagraph 前移段落暂存
+   * @param {DomElement} $prevBorder 前移框暂存
    * @param {number} diff 前移段落暂存
    * @param {DomElement} $border 前移段落暂存
-   * @param {DomElement} $lastQuestion 前移段落暂存
+   * @param {DomElement} $lastBorder 前段落最后一个框
    * 
    */
-  _prevQuestions: function ($prevParagraph, diff, $border, $lastQuestion) {
-    
+  _prevQuestions: function ($prevBorder, diff, $border, $lastBorder) {
+    let lastQuestion = $lastBorder[0].firstChild.lastChild;
+    let $borderContent = $($border[0].firstChild);
+    $borderContent.childNodes().forEach(item => {
+      if (item.className) {
+        if (item.className.indexOf('js-lsiten-question') > -1) {
+          let qustionType = parseInt(item.getAttribute('data-type'));
+          let questionId = item.getAttribute('data-id');
+          if (lastQuestion.className && lastQuestion.className.indexOf('js-lsiten-question') > -1) {
+
+          } else {
+            if (qustionType === 3) {
+              let $prevSubject = $(item).clone(false);
+              this._prevSubjectQuestion($prevSubject, diff, $(item));
+              if (!isEmptyElement($prevSubject)) {
+                $prevBorder[0].firstChild.appendChild($prevSubject[0]);
+              }
+            } else if (qustionType === 4) {
+              let $prevWritting = $(item).clone(false);
+              this._prevWrittingQuestion($prevWritting, diff, $(item));
+              if (!isEmptyElement($prevWritting)) {
+                $prevBorder[0].firstChild.appendChild($prevWritting[0]);
+              }
+            } else {
+              let height = $(item).getSizeData();
+              if (height < diff) {
+                $prevBorder[0].firstChild.appendChild(item);
+                diff -= height;
+              }
+            }
+          }
+        } else if (item.className.indexOf('js-lsiten-line') > -1) {
+          let height = $(item).getSizeData();
+          if (height < diff) {
+            $prevBorder[0].firstChild.appendChild(item);
+            diff -= height;
+          }
+        } else {
+          $(item).remove();
+        }
+      } else {
+        item && item.parentNode.removeChild(item);
+      }
+    })
+  },
+  /**
+   * function 前移主观题框
+   * @param {DomElement} $prevSubject  前移框暂存
+   * @param {number} diff  可移动空间
+   * @param {DomElement} $subject  需要前移客观题处理
+   */
+  _prevSubjectQuestion: function ($prevSubject, diff, $subject) {
+    $subject.childNodes().forEach(item => {
+      let height = $(item).getSizeData();
+      if (height < diff) {
+        $prevSubject[0].appendChild(item);
+        diff -= height;
+      }
+    })
+  },
+  /**
+   * function 前移主观题框
+   * @param {DomElement} $prevSubject  前移框暂存
+   * @param {number} diff  可移动空间
+   * @param {DomElement} $subject  需要前移客观题处理
+   */
+  _prevWrittingQuestion: function ($prevWritting, diff, $Writting) {
+    $Writting.childNodes().forEach(item => {
+      if (item.className) {
+        if (item.className.indexOf('lsiten-title') > -1) {
+  
+        } else if (item.className.indexOf('lsiten-border-box') > -1) {
+  
+        }
+      }
+    })
   },
   /**
    * function 检测内容是否超出