Started adding linting

1 files changed, 18 insertions, 18 deletions

diff --git a/src/client/views/nodes/PDFBox.tsx b/src/client/views/nodes/PDFBox.tsx
index 3b5e3a570..66c9f477e 100644
--- a/src/client/views/nodes/PDFBox.tsx
+++ b/src/client/views/nodes/PDFBox.tsx
@@ -94,7 +94,7 @@ export class PDFBox extends React.Component<FieldViewProps> {
         this._reactionDisposer = reaction(
             () => [this.curPage, this.thumbnailPage],
             () => {
-                if (this.curPage > 0 && this.thumbnailPage > 0 && this.curPage != this.thumbnailPage) {
+                if (this.curPage > 0 && this.thumbnailPage > 0 && this.curPage !== this.thumbnailPage) {
                     this.saveThumbnail();
                     this._interactive = true;
                 }
@@ -165,16 +165,16 @@ export class PDFBox extends React.Component<FieldViewProps> {
 
             let obj: Object = { parentDivs: [], spans: [] };
             //@ts-ignore
-            if (range.commonAncestorContainer.className == 'react-pdf__Page__textContent') { //multiline highlighting case
+            if (range.commonAncestorContainer.className === 'react-pdf__Page__textContent') { //multiline highlighting case
                 obj = this.highlightNodes(range.commonAncestorContainer.childNodes)
             } else { //single line highlighting case
                 let parentDiv = range.commonAncestorContainer.parentElement
                 if (parentDiv) {
-                    if (parentDiv.className == 'react-pdf__Page__textContent') { //when highlight is overwritten
+                    if (parentDiv.className === 'react-pdf__Page__textContent') { //when highlight is overwritten
                         obj = this.highlightNodes(parentDiv.childNodes)
                     } else {
                         parentDiv.childNodes.forEach((child) => {
-                            if (child.nodeName == 'SPAN') {
+                            if (child.nodeName === 'SPAN') {
                                 //@ts-ignore
                                 obj.parentDivs.push(parentDiv)
                                 //@ts-ignore
@@ -197,7 +197,7 @@ export class PDFBox extends React.Component<FieldViewProps> {
         let temp = { parentDivs: [], spans: [] }
         nodes.forEach((div) => {
             div.childNodes.forEach((child) => {
-                if (child.nodeName == 'SPAN') {
+                if (child.nodeName === 'SPAN') {
                     //@ts-ignore
                     temp.parentDivs.push(div)
                     //@ts-ignore
@@ -221,7 +221,7 @@ export class PDFBox extends React.Component<FieldViewProps> {
         let index: any;
         this._pageInfo.divs.forEach((obj: any) => {
             obj.spans.forEach((element: any) => {
-                if (element == span) {
+                if (element === span) {
                     if (!index) {
                         index = this._pageInfo.divs.indexOf(obj);
                     }
@@ -230,11 +230,11 @@ export class PDFBox extends React.Component<FieldViewProps> {
         })
 
         if (this._pageInfo.anno.length >= index + 1) {
-            if (this._currAnno.length == 0) {
+            if (this._currAnno.length === 0) {
                 this._currAnno.push(this._pageInfo.anno[index]);
             }
         } else {
-            if (this._currAnno.length == 0) { //if there are no current annotation
+            if (this._currAnno.length === 0) { //if there are no current annotation
                 let div = span.offsetParent;
                 //@ts-ignore
                 let divX = div.style.left
@@ -315,7 +315,7 @@ export class PDFBox extends React.Component<FieldViewProps> {
      * starts drawing the line when user presses down. 
      */
     onDraw = () => {
-        if (this._currTool != null) {
+        if (this._currTool !== null) {
             this._currTool.style.backgroundColor = "grey";
         }
 
@@ -340,13 +340,13 @@ export class PDFBox extends React.Component<FieldViewProps> {
      * for changing color (for ink/pen)
      */
     onColorChange = (e: React.PointerEvent) => {
-        if (e.currentTarget.innerHTML == "Red") {
+        if (e.currentTarget.innerHTML === "Red") {
             this._currColor = "red";
-        } else if (e.currentTarget.innerHTML == "Blue") {
+        } else if (e.currentTarget.innerHTML === "Blue") {
             this._currColor = "blue";
-        } else if (e.currentTarget.innerHTML == "Green") {
+        } else if (e.currentTarget.innerHTML === "Green") {
             this._currColor = "green";
-        } else if (e.currentTarget.innerHTML == "Black") {
+        } else if (e.currentTarget.innerHTML === "Black") {
             this._currColor = "black";
         }
 
@@ -358,7 +358,7 @@ export class PDFBox extends React.Component<FieldViewProps> {
      */
     onHighlight = () => {
         this._drawToolOn = false;
-        if (this._currTool != null) {
+        if (this._currTool !== null) {
             this._currTool.style.backgroundColor = "grey";
         }
         if (this._highlightTool.current) {
@@ -394,7 +394,7 @@ export class PDFBox extends React.Component<FieldViewProps> {
     onLoaded = (page: any) => {
         if (this._mainDiv.current) {
             this._mainDiv.current.childNodes.forEach((element) => {
-                if (element.nodeName == "DIV") {
+                if (element.nodeName === "DIV") {
                     element.childNodes[0].childNodes.forEach((e) => {
 
                         if (e instanceof HTMLCanvasElement) {
@@ -410,7 +410,7 @@ export class PDFBox extends React.Component<FieldViewProps> {
 
         // bcz: the number of pages should really be set when the document is imported.
         this.props.Document.SetNumber(KeyStore.NumPages, page._transport.numPages);
-        if (this._perPageInfo.length == 0) { //Makes sure it only runs once
+        if (this._perPageInfo.length === 0) { //Makes sure it only runs once
             this._perPageInfo = [...Array(page._transport.numPages)]
         }
         this._loaded = true;
@@ -455,7 +455,7 @@ export class PDFBox extends React.Component<FieldViewProps> {
     get pdfRenderer() {
         let proxy = this._loaded ? (null) : this.imageProxyRenderer;
         let pdfUrl = this.props.Document.GetT(this.props.fieldKey, PDFField);
-        if ((!this._interactive && proxy) || !pdfUrl || pdfUrl == FieldWaiting) {
+        if ((!this._interactive && proxy) || !pdfUrl || pdfUrl === FieldWaiting) {
             return proxy;
         }
         return [
@@ -470,7 +470,7 @@ export class PDFBox extends React.Component<FieldViewProps> {
     get imageProxyRenderer() {
         let thumbField = this.props.Document.Get(KeyStore.Thumbnail);
         if (thumbField) {
-            let path = thumbField == FieldWaiting || this.thumbnailPage != this.curPage ? "https://image.flaticon.com/icons/svg/66/66163.svg" :
+            let path = thumbField === FieldWaiting || this.thumbnailPage !== this.curPage ? "https://image.flaticon.com/icons/svg/66/66163.svg" :
                 thumbField instanceof ImageField ? thumbField.Data.href : "http://cs.brown.edu/people/bcz/prairie.jpg";
             return <img src={path} width="100%" />;
         }