new(basic.gblib): Command TEXT OF

packages/basic.gblib/services/KeywordsExpressions.ts

@@ -802,11 +802,20 @@ export class KeywordsExpressions {
     keywords[i++] = [
       /^\s*(click link text)(\s*)(.*)/gim,
       ($0, $1, $2, $3) => {
-        const params = this.getParams('page,' + $3, ['text', 'index']);
+        const params = this.getParams($3, ['text', 'index']);
         return `await wa.linkByText ({pid: pid, handle: page, ${params}})`;
       }
     ];
     
+    keywords[i++] = [
+      /^\s*((?:[a-z]+.?)(?:(?:\w+).)(?:\w+)*)\s*=\s*(text of)(\s*)(.*)/gim,
+      ($0, $1, $2, $3, $4) => {
+        const params = this.getParams($4, ['frameOrSelector', 'selector']);
+        return `
+        ${$1} = await wa.getTextOf ({pid: pid, handle: page, ${params}})`;
+      }
+    ];
+
     keywords[i++] = [
       /^\s*(click button)(\s*)(.*)/gim,
       ($0, $1, $2, $3) => {

packages/basic.gblib/services/WebAutomationServices.ts

@@ -103,8 +103,7 @@ export class WebAutomationServices {
     // Try to find an existing handle.
 
     let session;
-    if (handle)
-    {
+    if (handle) {
       session = GBServer.globals.webSessions[handle];
     }
     else if (sessionName) {
@@ -464,6 +463,28 @@ export class WebAutomationServices {
         return null;
       })
     );
+
     return results.find(Boolean);
   }
+
+
+  public async getTextOf({ pid, handle, frameOrSelector, selector }) {
+    const page = WebAutomationServices.getPageByHandle(handle);
+    GBLog.info(`BASIC: Web Automation CLICK element: ${frameOrSelector}.`);
+    if (frameOrSelector) {
+      const result = await page.$eval(
+        frameOrSelector,
+        (ul) => {
+          let items = "";
+          for (let i = 0; i < ul.children.length; i++) {
+            items = `${items}${ul.children[i].textContent}\n`;
+          }
+          return items;
+        }
+      )
+      await this.debugStepWeb(pid, page);
+
+      return result;
+    }
+  }
 }