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How to use _getEndIndex method in Cypress

Best JavaScript code snippet using cypress

Panel.js

Source:Panel.js

...98          // if(widgetConfig.defaultState){99          //   this.widgetManager.changeWindowStateTo(widget, widgetConfig.defaultState);100          // }101        }102        var endIndex = this._getEndIndex();103        for (var i = this.firstIndex; i < endIndex; i++) {104          var widgetConfig = configs[i];105          var frame, loading;106          if (this.widgetManager.getWidgetById(widgetConfig.id)) {107            continue;108          }109          loading = new LoadingIndicator();110          frame = this.createFrame(widgetConfig);111          this.addChild(frame);112          html.place(loading.domNode, frame.containerNode);113          this.widgetManager.loadWidget(widgetConfig)114            .then(lang.hitch(this, onWidgetLoaded, frame, loading));115        }116        this._setFrameFloat();117        this._setFrameSize();118      },119      onNormalize: function() {120        html.addClass(this.barNode, 'max');121        html.removeClass(this.barNode, 'min');122        this._setBarPosition();123        if (this.region === 'left') {124          html.setStyle(this.barNode, {125            backgroundImage: 'url(' + require.toUrl('.') + '/images/bar_left.png)'126          });127          html.setStyle(this.domNode, {128            left: 0,129            width: this.position.width + 'px'130          });131          html.setStyle(this.barNode, {132            borderTopLeftRadius: 0,133            borderTopRightRadius: '4px',134            borderBottomLeftRadius: 0,135            borderBottomRightRadius: '4px'136          });137        } else if (this.region === 'right') {138          html.setStyle(this.barNode, {139            backgroundImage: 'url(' + require.toUrl('.') + '/images/bar_right.png)'140          });141          html.setStyle(this.domNode, {142            right: 0,143            width: this.position.width + 'px'144          });145          html.setStyle(this.barNode, {146            borderTopLeftRadius: '4px',147            borderTopRightRadius: 0,148            borderBottomLeftRadius: '4px',149            borderBottomRightRadius: 0150          });151        } else if (this.region === 'top') {152          html.setStyle(this.barNode, {153            backgroundImage: 'url(' + require.toUrl('.') + '/images/bar_up.png)'154          });155          html.setStyle(this.domNode, {156            top: 0,157            height: this.position.height + 'px'158          });159          html.setStyle(this.barNode, {160            borderTopLeftRadius: 0,161            borderTopRightRadius: 0,162            borderBottomLeftRadius: '4px',163            borderBottomRightRadius: '4px'164          });165        } else if (this.region === 'bottom') {166          html.setStyle(this.barNode, {167            backgroundImage: 'url(' + require.toUrl('.') + '/images/bar_down.png)'168          });169          html.setStyle(this.domNode, {170            bottom: 0,171            height: this.position.height + 'px'172          });173          html.setStyle(this.barNode, {174            borderTopLeftRadius: '4px',175            borderTopRightRadius: '4px',176            borderBottomLeftRadius: 0,177            borderBottomRightRadius: 0178          });179        }180        this.inherited(arguments);181      },182      onMinimize: function() {183        html.setStyle(this.barNode, {184          borderTopLeftRadius: '4px',185          borderTopRightRadius: '4px',186          borderBottomLeftRadius: '4px',187          borderBottomRightRadius: '4px'188        });189        html.removeClass(this.barNode, 'max');190        html.addClass(this.barNode, 'min');191        this._setBarPosition();192        //on minimize, we can't set width/height = 0 to minimize because we use border-box model193        //and the content height/width can't be nagative194        //go here for more information: http://dev.w3.org/csswg/css-ui/#box-sizing195        if (this.region === 'left') {196          html.setStyle(this.barNode, {197            backgroundImage: 'url(' + require.toUrl('.') + '/images/bar_right.png)'198          });199          html.setStyle(this.domNode, {200            left: (0 - this.position.width) + 'px',201            right: 'auto'202          });203        } else if (this.region === 'right') {204          html.setStyle(this.barNode, {205            backgroundImage: 'url(' + require.toUrl('.') + '/images/bar_left.png)'206          });207          html.setStyle(this.domNode, {208            right: (0 - this.position.width) + 'px',209            left: 'auto'210          });211        } else if (this.region === 'top') {212          html.setStyle(this.barNode, {213            backgroundImage: 'url(' + require.toUrl('.') + '/images/bar_down.png)'214          });215          html.setStyle(this.domNode, {216            top: (0 - this.position.height) + 'px',217            bottom: 'auto'218          });219        } else if (this.region === 'bottom') {220          html.setStyle(this.barNode, {221            backgroundImage: 'url(' + require.toUrl('.') + '/images/bar_up.png)'222          });223          html.setStyle(this.domNode, {224            bottom: (0 - this.position.height) + 'px',225            top: 'auto'226          });227        }228        this.inherited(arguments);229      },230      scrollWidget: function() {231        var endIndex = this._getEndIndex();232        this.getChildren().forEach(lang.hitch(this, function(frame, i) {233          if (i >= this.firstIndex && i < endIndex) {234            html.setStyle(frame.domNode, 'display', '');235          } else {236            html.setStyle(frame.domNode, 'display', 'none');237          }238        }));239      },240      _onBarClick: function() {241        var mapPosition = {};242        if (this.windowState === 'normal') {243          this.panelManager.minimizePanel(this);244          if (this.resizeMap) {245            if (this.region === 'left') {...

index.js

Source:index.js

...117  };118  _setStateAfterDataMount = (): void => {119    this._addToQueue = setTimeout((): void => {120      const scrollTop: number = 0;121      const end: number = this._getEndIndex(scrollTop);122      if (this.$container) {123        const {124          top,125          height126        }: { [string]: number } = this.$container.getBoundingClientRect();127        this.setState({128          containerHeight: height,129          containerTop: top,130          start: 0,131          end,132          ready: true133        });134      }135    }, 0);136  };137  _getStartIndex = (scrollTop: number): number => {138    const { measures, scrollerTop, containerTop }: State = this.state;139    return measures.reduce(140      (num: number, item: Object, index: number): number => {141        const { top, height }: { [string]: number } = measures[index];142        const isBefore: boolean =143          Math.trunc(scrollTop + scrollerTop - containerTop) >= Math.trunc(top);144        const isAfter: boolean =145          Math.trunc(scrollTop + scrollerTop - containerTop) <=146          Math.trunc(top + height);147        return isBefore && isAfter ? index : num;148      },149      0150    );151  };152  _getEndIndex = (scrollTop: number): number => {153    const {154      measures,155      scrollerHeight,156      scrollerTop,157      containerTop158    }: State = this.state;159    return (160      measures.reduce((num: number, item: Object, index: number): number => {161        const { top, height }: { [string]: number } = measures[index];162        const fixer: number = 10;163        const isBefore: boolean =164          Math.trunc(scrollTop + scrollerHeight + scrollerTop - containerTop) >=165          Math.trunc(top);166        const isAfter: boolean =167          Math.trunc(scrollTop + scrollerHeight + scrollerTop - containerTop) <=168          Math.trunc(top + height + fixer);169        return isBefore && isAfter ? index : num;170      }, 0) + 1171    );172  };173  _setScrollerMeasure = async (): Promise<void> => {174    const { scroller }: Props = this.props;175    if (this.$scroller && !!scroller) {176      if (scroller === "window") {177        await this.setState({178          scrollerHeight: window.innerHeight,179          scrollerTop: 0180        });181        return;182      }183      this.$scroller = document.querySelector(scroller);184      const { top, height }: { [string]: number } = this.$scroller185        ? this.$scroller.getBoundingClientRect()186        : {187            top: 0,188            height: 0189          };190      await this.setState({191        scrollerHeight: height,192        scrollerTop: top193      });194    }195  };196  _handleWindowResize = (): void => {197    this._debounce(198      async (): Promise<void> => {199        await this._setScrollerMeasure();200        this._updateStartIndexAndEndIndex();201      }202    );203  };204  _handleMeasures = (measure: Object): void => {205    const { measures, data }: State = this.state;206    if (measures.length < data.length) {207      this.setState(208        ({ measures }: State): $Shape<State> => {209          this._top = this._top + measure.height;210          return {211            measures: [212              ...measures,213              {214                top: this._top - measure.height,215                height: measure.height216              }217            ],218            prevMeasures: measures219          };220        }221      );222    }223  };224  _getScrollTop = (): number => {225    const { scroller }: Props = this.props;226    const doc: Object = document.documentElement;227    const windowScrollTop: number =228      (window.pageYOffset || doc.scrollTop) - (doc.clientTop || 0);229    if (scroller === "window") {230      return windowScrollTop;231    }232    return this.$scroller ? this.$scroller.scrollTop : 0;233  };234  _updateStartIndexAndEndIndex = async (): Promise<void> => {235    const scrollTop: number = this._getScrollTop();236    const start: number = this._getStartIndex(scrollTop);237    const end: number = this._getEndIndex(scrollTop);238    this.setState({239      start,240      end241    });242  };243  _handleScroll = (): void => {244    const { onEndReached, onEndReachedThreshold }: Props = this.props;245    const {246      containerHeight,247      containerTop,248      scrollerHeight,249      scrollerTop250    }: State = this.state;251    const scrollTop: number = this._getScrollTop();...

ImageNavigatorModel.js

Source:ImageNavigatorModel.js

...10    this.useIcons = useIcons;11    this.startIndex = startIndex;12    this.maxItems = maxItems;13    this.length = this._getLength(thumbnails, maxItems, length);14    this.endIndex = this._getEndIndex(startIndex, maxItems, this.length);15  }16  _getEndIndex(startIndex, maxItems, length) {17    return Math.min(startIndex + maxItems - 1, length - 1);18  }19  _getLength(thumbnails, maxItems, length) {20    if (thumbnails && thumbnails.length > 0) {21      return thumbnails.length;22    } else if (length) {23      return length;24    } else {25      return maxItems;26    }27  }28  usePlaceholders() {29    return (!this.useIcons30      && ((this.thumbnails === null31          || this.thumbnails === undefined32          || this.thumbnails.length === 0)33        || (this.thumbnails.length === 1 &&34          (this.thumbnails[0].url === null35          || this.thumbnails[0].url === ''))36      )37    );38  }39  getUseCase() {40    const usePlaceholders = this.usePlaceholders();41    return {42      placeholders: usePlaceholders,43      icons: !usePlaceholders && this.useIcons,44      thumbnails: !usePlaceholders && !this.useIcons && !!this.thumbnails45    };46  }47  getItemChildClass() {48    const useCase = this.getUseCase();49    if (useCase.icons) {50      return 'image-navigator-icon';51    } else if (useCase.thumbnails) {52      return 'image-navigator-thumbnail';53    } else {54      return 'image-navigator-placeholder';55    }56  }57  getItemParentClass() {58    const useCase = this.getUseCase();59    let itemClass = 'image-navigator-item';60    if (useCase.icons) {61      itemClass += ' image-navigator-icon-item';62    }63    return itemClass;64  }65  getItemUrls() {66    const useCase = this.getUseCase();67    if (useCase.thumbnails) {68      // console.log('ImageNavigator thumbnails', thumbnails);69      return this.getThumbnailsSubset();70    } else if (useCase.icons) {71      // console.log('ImageNavigator icons');72      return this.getIconsSubset();73    } else {74      // console.log('ImageNavigator placeholders');75      return this.getPlaceholdersSubset();76    }77  }78  getPlaceholdersSubset() {79    const placeholders = [];80    for (let i = this.startIndex; i <= this.endIndex; i++) {81      placeholders.push(i);82    }83    return placeholders;84  }85  getIconsSubset() {86    const icons = [];87    for (let i = this.startIndex; i <= this.endIndex; i++) {88      icons.push({id: i});89    }90    return icons;91  }92  getThumbnailsSubset() {93    const thumbnailsSubset = [];94    for (let i = this.startIndex; i <= this.endIndex; i++) {95      thumbnailsSubset.push(this.thumbnails[i]);96    }97    return thumbnailsSubset;98  }99  firstIndexNotVisible() {100    return this.startIndex > 0;101  }102  lastIndexNotVisible() {103    return this.endIndex < this.length - 1;104  }105  decrementIndex() {106    if (this.startIndex > 0) {107      this.startIndex = Math.max(0, this.startIndex - this.maxItems);108      this.endIndex = this._getEndIndex(this.startIndex, this.maxItems, this.length);109      return true;110    }111    return false;112  }113  incrementIndex() {114    if (this.endIndex < this.length - 1) {115      this.startIndex = Math.min(this.length - 1, this.startIndex + this.maxItems);116      this.endIndex = this._getEndIndex(this.startIndex, this.maxItems, this.length);117      return true;118    }119    return false;120  }121}...

Using AI Code Generation

1describe('test', () => {2  it('test', () => {3    cy.get('input[name="q"]').type('hello')4    cy.get('input[name="q"]').type('{enter}')5    cy.get('input[name="q"]').then(($el) => {6      console.log($el[0]._getEndIndex())7    })8  })9})10describe('test', () => {11  it('test', () => {12    cy.get('input[name="q"]').type('hello')13    cy.get('input[name="q"]').type('{enter}')14    cy.get('input[name="q"]').then(($el) => {15      console.log($el[0]._getEndIndex())16    })17  })18})19describe('test', () => {20  it('test', () => {21    cy.get('input[name="q"]').type('hello')22    cy.get('input[name="q"]').type('{enter}')23    cy.get('input[name="q"]').then(($el) => {24      console.log($el[0]._getEndIndex())25    })26  })27})28describe('test', () => {29  it('test', () => {30    cy.get('input[name="q"]').type('hello')31    cy.get('input[name="q"]').type('{enter}')32    cy.get('input[name="q"]').then(($el) => {33      console.log($el[0]._getEndIndex())34    })35  })36})37describe('test', () => {38  it('test', () => {39    cy.get('input[name="q"]').type('hello')40    cy.get('input[name="q"]').type('{enter}')41    cy.get('input[name="q"]').then(($el) => {42      console.log($el[0]._getEndIndex())43    })44  })45})

Using AI Code Generation

1describe('Test', () => {2  it('test', () => {3    cy.get('div')._getEndIndex().then((endIndex) => {4      for (let i = 0; i < endIndex; i++) {5        cy.get('div').eq(i).click();6      }7    });8  });9});10declare namespace Cypress {11  interface Chainable {12    _getEndIndex(): Chainable<number>;13  }14}15Cypress.Commands.add('_getEndIndex', { prevSubject: 'element' }, (subject) => {16  return cy.wrap(subject.length);17});

Using AI Code Generation

1cy.get('.my-class')._getEndIndex().then((endIndex) => {2  cy.log('endIndex', endIndex);3});4cy.get('.my-class')._getStartIndex().then((startIndex) => {5  cy.log('startIndex', startIndex);6});7cy.get('.my-class')._getLength().then((length) => {8  cy.log('length', length);9});10cy.get('.my-class')._getEndIndex().then((endIndex) => {11  cy.log('endIndex', endIndex);12});13cy.get('.my-class')._getStartIndex().then((startIndex) => {14  cy.log('startIndex', startIndex);15});16cy.get('.my-class')._getLength().then((length) => {17  cy.log('length', length);18});19cy.get('.my-class')._getEndIndex().then((endIndex) => {20  cy.log('endIndex', endIndex);21});22cy.get('.my-class')._getStartIndex().then((startIndex) => {23  cy.log('startIndex', startIndex);24});25cy.get('.my-class')._getLength().then((length) => {26  cy.log('length', length);27});28cy.get('.my-class')._getEndIndex().then((endIndex) => {29  cy.log('endIndex', endIndex);30});31cy.get('.my-class')._getStartIndex().then((startIndex) => {32  cy.log('startIndex', startIndex);33});34cy.get('.my-class')._getLength().then((length) => {35  cy.log('length', length);36});37cy.get('.my-class')._getEndIndex().then((endIndex) =>

Using AI Code Generation

1describe('test', () => {2    it('test', () => {3        cy.get('input[type="text"]').type('Hello');4        cy.get('input[type="text"]').then((element) => {5            const endIndex = element[0]._getEndIndex();6            expect(endIndex).to.equal(5);7        });8    });9});10_getStartIndex(): number11_getText(): string

Using AI Code Generation

1Cypress.$._getEndIndex(0, 'abc', 'b')2Cypress.$._getEndIndex(0, 'abc', 'd')3Cypress.$._getEndIndex(0, 'abc', 'abc')4jQuery._getEndIndex(0, 'abc', 'b')5jQuery._getEndIndex(0, 'abc', 'd')6jQuery._getEndIndex(0, 'abc', 'abc')7$('body')._getEndIndex(0, 'abc', 'b')8$('body')._getEndIndex(0, 'abc', 'd')9$('body')._getEndIndex(0, 'abc', 'abc')10$('body')._getEndIndex(0, 'abc', 'b')11$('body')._getEndIndex(0, 'abc', 'd')12$('body')._getEndIndex(0, 'abc', 'abc')13$('body')._getEndIndex(0, 'abc', 'b')14$('body')._getEndIndex(0, 'abc', 'd')15$('body')._getEndIndex(0, 'abc', 'abc')16$('body')._getEndIndex(0, 'abc', 'b')17$('body')._getEndIndex(0, 'abc', 'd')18$('body')._getEndIndex(0, 'abc', 'abc')19$('body')._getEndIndex(0, 'abc', 'b')20$('

Using AI Code Generation

1cy.get('button').click()2  .get('input').type('test')3  .get('button').click()4  .getEndIndex().then((index) => {5    expect(index).to.equal(3);6  });7cy.get('button').click()8  .get('input').type('test')9  .get('button').click()10  .getEndIndex().then((index) => {11    expect(index).to.equal(3);12  });13cy.get('button').click()14  .get('input').type('test')15  .get('button').click()16  .getStartIndex().then((index) => {17    expect(index).to.equal(0);18  });19cy.get('button').click()20  .get('input').type('test')21  .get('button').click()22  .getCommand(1).then((command) => {23    expect(command.get('name')).to.equal('get');24  });

Using AI Code Generation

1const err = new CypressError('foo', 'bar')2const err = new CypressError('foo', 'bar')3const err = new CypressError('foo', 'bar')4const err = new CypressError('foo', 'bar')5const err = new CypressError('foo', 'bar')6const err = new CypressError('foo', 'bar')7const err = new CypressError('foo', 'bar')8const err = new CypressError('foo', 'bar')9const err = new CypressError('foo', 'bar')10const err = new CypressError('foo', 'bar')11const err = new CypressError('foo', 'bar')12const err = new CypressError('foo', 'bar')13const err = new CypressError('foo', 'bar')

Using AI Code Generation

1Cypress.Commands.add('getEndIndex', (str, subStr, fromIndex, caseSensitive) => {2    return Cypress._.String._getEndIndex(str, subStr, fromIndex, caseSensitive)3})4describe('Test', () => {5    it('Test', () => {6    })7})8Cypress.Commands.add('getEndIndex', (str, subStr, fromIndex, caseSensitive) => {9    return Cypress._.String._getEndIndex(str, subStr, fromIndex, caseSensitive)10})11cy.getEndIndex('abcdefg', 'cde', 0, true).then((value) => {12    console.log(value)13})14Cypress.Commands.add('getEndIndex', (str, subStr, fromIndex, caseSensitive) => {15    return Cypress._.String._getEndIndex(str, subStr, fromIndex, caseSensitive)16})

Using AI Code Generation

1const getText = (text) => {2  const el = cy.contains(text).first()3  const textInEl = el.text()4  const textIndex = textInEl.indexOf(text)5  const startIndex = Cypress.dom.getElementPositioningRect(el.get(0)).left6}7describe('Test', () => {8  it('should test', () => {9    cy.get('h1').contains('Kitchen Sink').click()10    cy.get('h2').contains('Commands').click()11    cy.get('h3').contains('Querying').click()12    cy.get('h4').contains('cy.contains()').click()13    cy.get('h4').contains('cy.get()').click()14    cy.get('h4').contains('cy.root()').click()15    cy.get('h4').contains('cy.within()').click()16    cy.get('h4').contains('cy.wrap()').click()17    cy.get('h4').contains('cy.location()').click()18    cy.get('h4').contains('cy.viewport()').click()19    cy.get('h4').contains('cy.visit()').click()20    cy.get('h4').contains('cy.reload()').click()21    cy.get('h4').contains('cy.exec()').click()22    cy.get('h4').contains('cy.task()').click()23    cy.get('h4').contains('cy.fixture()').click()24    cy.get('h4').contains('cy.request()').click()25    cy.get('h4').contains('cy.route()').click()26    cy.get('h4').contains('cy.on()').click()27    cy.get('h4').contains('cy.wait()').click()28    cy.get('h4').contains('cy.screenshot()').click()29    cy.get('h4').contains('cy.then()').click()30    cy.get('h4').contains('

Cypress Tutorial

Cypress is a renowned Javascript-based open-source, easy-to-use end-to-end testing framework primarily used for testing web applications. Cypress is a relatively new player in the automation testing space and has been gaining much traction lately, as evidenced by the number of Forks (2.7K) and Stars (42.1K) for the project. LambdaTest’s Cypress Tutorial covers step-by-step guides that will help you learn from the basics till you run automation tests on LambdaTest.

Chapters:

What is Cypress? -
Why Cypress? - Learn why Cypress might be a good choice for testing your web applications.
Features of Cypress Testing - Learn about features that make Cypress a powerful and flexible tool for testing web applications.
Cypress Drawbacks - Although Cypress has many strengths, it has a few limitations that you should be aware of.
Cypress Architecture - Learn more about Cypress architecture and how it is designed to be run directly in the browser, i.e., it does not have any additional servers.
Browsers Supported by Cypress - Cypress is built on top of the Electron browser, supporting all modern web browsers. Learn browsers that support Cypress.
Selenium vs Cypress: A Detailed Comparison - Compare and explore some key differences in terms of their design and features.
Cypress Learning: Best Practices - Take a deep dive into some of the best practices you should use to avoid anti-patterns in your automation tests.
How To Run Cypress Tests on LambdaTest? - Set up a LambdaTest account, and now you are all set to learn how to run Cypress tests.

Certification

You can elevate your expertise with end-to-end testing using the Cypress automation framework and stay one step ahead in your career by earning a Cypress certification. Check out our Cypress 101 Certification.