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How to use dangerousStyleValue method in Playwright Internal

Best JavaScript code snippet using playwright-internal

CSSPropertyOperations.js

Source:CSSPropertyOperations.js

...27      var styleValue = styles[styleName];28      if (styleValue != null) {29        var isCustomProperty = styleName.indexOf('--') === 0;30        serialized += delimiter + hyphenateStyleName(styleName) + ':';31        serialized += dangerousStyleValue(32          styleName,33          styleValue,34          isCustomProperty,35        );36        delimiter = ';';37      }38    }39    return serialized || null;40  }41}42/**43 * Sets the value for multiple styles on a node.  If a value is specified as44 * '' (empty string), the corresponding style property will be unset.45 *46 * @param {DOMElement} node47 * @param {object} styles48 */49export function setValueForStyles(node, styles, getStack) {50  var style = node.style;51  for (var styleName in styles) {52    if (!styles.hasOwnProperty(styleName)) {53      continue;54    }55    var isCustomProperty = styleName.indexOf('--') === 0;56    if (__DEV__) {57      if (!isCustomProperty) {58        warnValidStyle(styleName, styles[styleName], getStack);59      }60    }61    var styleValue = dangerousStyleValue(62      styleName,63      styles[styleName],64      isCustomProperty,65    );66    if (styleName === 'float') {67      styleName = 'cssFloat';68    }69    if (isCustomProperty) {70      style.setProperty(styleName, styleValue);71    } else {72      style[styleName] = styleValue;73    }74  }75}

dangerousStyleValue.js

Source:dangerousStyleValue.js

...20 * @param {string} name CSS property name such as `topMargin`.21 * @param {*} value CSS property value such as `10px`.22 * @return {string} Normalized style value with dimensions applied.23 */24function dangerousStyleValue(name, value) {25  // Note that we've removed escapeTextForBrowser() calls here since the26  // whole string will be escaped when the attribute is injected into27  // the markup. If you provide unsafe user data here they can inject28  // arbitrary CSS which may be problematic (I couldn't repro this):29  // https://www.owasp.org/index.php/XSS_Filter_Evasion_Cheat_Sheet30  // http://www.thespanner.co.uk/2007/11/26/ultimate-xss-css-injection/31  // This is not an XSS hole but instead a potential CSS injection issue32  // which has lead to a greater discussion about how we're going to33  // trust URLs moving forward. See #211590134  var isEmpty = value == null || typeof value === 'boolean' || value === '';35  if (isEmpty) {36    return '';37  }38  var isNonNumeric = isNaN(value);...

index.js

Source:index.js

...29      if (!isCustomProperty) {30        warnValidStyle(styleName, styles[styleName], getStack);31      }32    }33    const styleValue = dangerousStyleValue(styleName, styles[styleName], isCustomProperty);34    if (styleName === 'float') {35      styleName = 'cssFloat';36    }37    if (isCustomProperty) {38      const name = isCustomProperty ? styleName : hyphenateStyleName(styleName);39      style.setProperty(name, styleValue);40    } else {41      style[styleName] = styleValue;42    }43  }44}...

Using AI Code Generation

1const { chromium } = require('playwright');2(async () => {3  const browser = await chromium.launch({ headless: false });4  const context = await browser.newContext();5  const page = await context.newPage();6  await page.evaluate(() => {7    document.querySelector('text=Get Started').style.color = 'red';8  });9  const color = await page.dangerousStyleValue('text=Get Started', 'color');10  console.log(color);11  await browser.close();12})();13rgb(255, 0, 0)14const { chromium } = require('playwright');15(async () => {16  const browser = await chromium.launch({ headless: false });17  const context = await browser.newContext();18  const page = await context.newPage();19  await page.evaluate(() => {20    document.querySelector('text=Get Started').style.color = 'red';21  });22  const color = await page.dangerousStyleValue('text=Get Started', 'color');23  console.log(color);24  await browser.close();25})();

Using AI Code Generation

1const { chromium } = require('playwright');2(async () => {3  const browser = await chromium.launch();4  const page = await browser.newPage();5  await page.evaluate(() => {6  });7  await page.screenshot({ path: 'example.png' });8  await browser.close();9})();10const { chromium } = require('playwright');11(async () => {12  const browser = await chromium.launch();13  const page = await browser.newPage();14  await page.evaluate(() => {15  });16  await page.screenshot({ path: 'example.png' });17  await browser.close();18})();19const { chromium } = require('playwright');20(async () => {21  const browser = await chromium.launch();22  const page = await browser.newPage();23  await page.evaluate(() => {24  });25  await page.screenshot({ path: 'example.png' });26  await browser.close();27})();28const { chromium } = require('playwright');29(async () => {30  const browser = await chromium.launch();31  const page = await browser.newPage();32  await page.evaluate(() => {33  });34  await page.screenshot({ path: 'example.png' });35  await browser.close();36})();37const { chromium } = require('playwright');38(async () => {39  const browser = await chromium.launch();40  const page = await browser.newPage();41  await page.evaluate(() => {42  });

Using AI Code Generation

1const { webkit } = require('playwright');2(async () => {3  const browser = await webkit.launch();4  const page = await browser.newPage();5  await page.evaluate(() => {6    const style = document.createElement('style');7    style.innerHTML = 'body{background-color: green}';8    document.head.appendChild(style);9  });10  const style = await page.evaluateHandle(() => document.querySelector('style'));11  const propertyHandle = await style.getProperty('innerHTML');12  const propertyValue = await propertyHandle.jsonValue();13  const dangerousStyleValue = await page.dangerousStyleValue(propertyValue);14  console.log(dangerousStyleValue);15  await browser.close();16})();

Using AI Code Generation

1const {chromium} = require('playwright');2(async () => {3  const browser = await chromium.launch();4  const page = await browser.newPage();5  await page.dangerousStyleValue('a', 'color', 'red');6  await page.screenshot({path: 'github.png'});7  await browser.close();8})();9const {chromium} = require('playwright');10(async () => {11  const browser = await chromium.launch();12  const page = await browser.newPage();13  await page.dangerousStyleValue('a', 'color', 'red');14  await page.screenshot({path: 'github.png'});15  await browser.close();16})();17const {chromium} = require('playwright');18(async () => {19  const browser = await chromium.launch();20  const page = await browser.newPage();21  await page.dangerousStyleValue('a', 'color', 'red');22  await page.screenshot({path: 'github.png'});23  await browser.close();24})();25const {chromium} = require('playwright');26(async () => {27  const browser = await chromium.launch();28  const page = await browser.newPage();29  await page.dangerousStyleValue('a', 'color', 'red');30  await page.screenshot({path: 'github.png'});31  await browser.close();32})();33const {chromium} = require('playwright');34(async () => {35  const browser = await chromium.launch();36  const page = await browser.newPage();37  await page.dangerousStyleValue('a', 'color', 'red');38  await page.screenshot({path: 'github.png'});39  await browser.close();40})();41const {chromium} = require('playwright');42(async () => {43  const browser = await chromium.launch();44  const page = await browser.newPage();

Using AI Code Generation

1const { Page, ElementHandle } = require('playwright-core/lib/server/chromium/crPage');2const { helper } = require('playwright-core/lib/server/helper');3const { assert } = require('playwright-core/lib/utils/utils');4const { CSS } = require('playwright-core/lib/server/common/cssParser');5const { getCSSValue } = require('playwright-core/lib/server/common/cssValue');6const { assertMaxArguments } = require('playwright-core/lib/utils/utils');7const { assertMinArguments } = require('playwright-core/lib/utils/utils');8const { assertArgType } = require('playwright-core/lib/utils/utils');9const { assertArg } = require('playwright-core/lib/utils/utils');10const { assertArgString } = require('playwright-core/lib/utils/utils');11const { assertArgNumber } = require('playwright-core/lib/utils/utils');12const { assertArgFunction } = require('playwright-core/lib/utils/utils');13const { assertArgObject } = require('playwright-core/lib/utils/utils');14const { assertArgShape } = require('playwright-core/lib/utils/utils');15const { assertArgShapeOrNull } = require('playwright-core/lib/utils/utils');16const { assertArgNonNullable } = require('playwright-core/lib/utils/utils');17const { assertArgNonNullableOrNull } = require('playwright-core/lib/utils/utils');18const { assertArgOptional } = require('playwright-core/lib/utils/utils');19const { assertArgOptionalOrNull } = require('playwright-core/lib/utils/utils');20const { assertArgOptionalFunction } = require('playwright-core/lib/utils/utils');21const { assertArgOptionalObject } = require('playwright-core/lib/utils/utils');22const { assertArgOptionalShape } = require('playwright-core/lib/utils/utils');23const { assertArgOptionalShapeOrNull } = require('playwright-core/lib/utils/utils');24const { assertArgOptionalNonNullable } = require('playwright-core/lib/utils/utils');25const { assertArgOptionalNonNullableOrNull } = require('playwright-core/lib/utils/utils');26const { assertArgOptionalString } = require('playwright-core/lib/utils/utils');27const { assertArgOptionalNumber } = require('playwright-core/lib/utils/utils');28const { assertArgOptionalBoolean } = require('playwright-core/lib/utils/utils');29const { assertArgOptionalArray } = require('playwright-core/lib/utils/utils');30const { assertArgOptionalArrayOrString } = require('

Using AI Code Generation

1const {dangerousStyleValue} = require('@playwright/test/lib/server/dom');2const { chromium } = require('playwright');3const path = require('path');4(async () => {5  const browser = await chromium.launch();6  const context = await browser.newContext();7  const page = await context.newPage();8  const element = await page.$('body');9  const style = await element.evaluate(e => e.style);10  const backgroundImage = dangerousStyleValue(style.backgroundImage);11  const background = path.join(__dirname, backgroundImage);12  await page.screenshot({ path: background });13  await browser.close();14})();15const { test, expect } = require('@playwright/test');16test('my test', async ({ page }) => {17  const element = await page.$('body');18  const style = await element.evaluate(e => e.style);19  const backgroundImage = dangerousStyleValue(style.backgroundImage);20  expect(backgroundImage).toBe('url("/images/parall.jpg")');21});

Using AI Code Generation

1const {dangerousStyleValue} = require('playwright/lib/server/dom.js');2console.log(dangerousStyleValue('background-image: url("test.png");'));3const {dangerousStyleValue} = require('playwright/lib/server/dom.js');4console.log(dangerousStyleValue('background-image: url("test.png");'));5const {dangerousStyleValue} = require('playwright/lib/server/dom.js');6console.log(dangerousStyleValue('background-image: url("test.png");'));7const {dangerousStyleValue} = require('playwright/lib/server/dom.js');8console.log(dangerousStyleValue('background-image: url("test.png");'));9const {dangerousStyleValue} = require('playwright/lib/server/dom.js');10console.log(dangerousStyleValue('background-image: url("test.png");'));11const {dangerousStyleValue} = require('playwright/lib/server/dom.js');12console.log(dangerousStyleValue('background-image: url("test.png");'));13const {dangerousStyleValue} = require('playwright/lib/server/dom.js');14console.log(dangerousStyleValue('background-image: url("test.png");'));15const {dangerousStyleValue} = require('playwright/lib/server/dom.js');16console.log(dangerousStyleValue('background-image: url("test.png");'));

Using AI Code Generation

1const {dangerousStyleValue} = require('@playwright/test/lib/server/domSnapshot');2console.log(styleValue);3const {dangerousStyleValue} = require('@playwright/test/lib/server/domSnapshot');4console.log(styleValue);5const {dangerousStyleValue} = require('@playwright/test/lib/server/domSnapshot');6console.log(styleValue);7const {dangerousStyleValue} = require('@playwright/test/lib/server/domSnapshot');8console.log(styleValue);9const {dangerousStyleValue} = require('@playwright/test/lib/server/domSnapshot');10console.log(styleValue);11const {dangerousStyleValue} = require('@playwright/test/lib/server/domSnapshot');12console.log(styleValue);13const {dangerousStyleValue} = require('@playwright/test/lib/server/domSnapshot');14console.log(styleValue);15const {dangerousStyleValue} = require('@playwright/test/lib/server/domSnapshot');

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