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• Another reason to build apps in HTML, CSS and JavaScript: Testing

  

  By macslocum : 28 July 2010 - 04:59 AM

  In a past interview with Jonathan Stark, author of "Building iPhone Apps with HTML, CSS and Javascript," he noted that cross-platform availability and broad distribution are two reasons why ...

  Tags:

  • apps
  • HTML
  • CSS
  • JavaScript
  • mobile
  • Jonathan Stark
  • iPhone
  • Android
  • oscon2010

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• Making an Ajax Request to Another Domain (Using JSONP)

  

  By chco : 27 July 2010 - 08:39 PM

  You want to query for data using a web service API, such as the Netflix API or Twitter’s API. However, the Ajax same-origin policy prevents cross-domain communication. Here is a way to resolve the i...

  Tags:

  • javascript
  • ajax
  • json

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• How to Emulate SVG in Internet Explorer

  

  By chco : 27 July 2010 - 11:12 AM

  This excerpt from Javascript Cookbook explains how to get the SVG in your object element, or embedded in the page, to be visible to Internet Explorer users.Use a library, such as SVGWeb, to ...

  Tags:

  • internet explorer
  • javascript
  • svg
  • microsoft

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• Highlighting a Form Field with Missing or Incorrect Data

  

  By chco : 27 July 2010 - 07:58 AM

  If you want to highlight missing or incorrectly entered information in a form then the following excerpt below from Javascript Cookbook will help. For the fields that need to be validated, a...

  Tags:

  • javascript
  • forms

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• Adding a Page Overlay in JavaScript

  

  By chco : 26 July 2010 - 07:12 PM

  You want to overlay the web page in order to display a message, or provide an expanded photo. The following excerpt from Javascript Cookbook should be able to help.Provide a stylesheet setti...

  Tags:

  • images
  • javascript

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• How to Change an Element's CSS Properties with JavaScript

  

  By chco : 26 July 2010 - 12:47 PM

  If you want to modify one or more CSS properties for an element then perhaps this excerpt from Javascript Cookbook can be of use. If you're only modifying a single property, you can chan...

  Tags:

  • css
  • javascript
  • code

  0Votes

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• Preventing Duplicate Form Submissions in JavaScript

  

  By chco : 26 July 2010 - 08:16 AM

  This excerpt from Javascript Cookbook will help you avoid the pitfall of duplicate form submissions. Potential harm could occur if a user submits the same form several times. So naturally yo...

  Tags:

  • forms
  • javascript

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• Having JavaScript Perform an Action When a Radio Button is Clicked

  

  By chco : 26 July 2010 - 06:05 AM

  Supposing you want to perform an action based on which radio button is clicked. The following excerpt from Javascript Cookbook can help point you in the right direction. Attach an oncli...

  Tags:

  • forms
  • javascript

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  0Comments

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• Using JavaScript to Modify Image Dimensions Depending on Page Size

  

  By chco : 23 July 2010 - 12:31 PM

  The following is a section from Javascript Cookbook. It is an excerpt that can help if you want to serve up an appropriately sized image based on the available screen width.Use the Screen ob...

  Tags:

  • javascript
  • images

  0Votes

  0Comments

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• How to Detect When the Page Has Finished Loading with JavaScript

  

  By chco : 22 July 2010 - 06:24 PM

  This excerpt from Javascript Cookbook shows you how to run a function after your web page has loaded.Capture the load event via the onload event handler on the window: window....

  Tags:

  • web development
  • javascript

  0Votes

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