I am trying to add a new item to a list item. But the below code isn’t adding Hyperlink to the list item I want. Can someone please advise what’s wrong? HTML: JavaScript: Answer li doesn’t have the href attribute, you have to wrap an a tag inside li. The DEMO.
Tag: javascript
How to call array reduce in TypeScript?
I am trying to find the largest item in an array. It was simple enough to solve using the straight-forward, simple, clean, elegant, fast method – iterating the array: But that’s not cool Then, rather than solving the problem using the easy way, i wanted to try to solve it using .reduce: And itR…
Javascript-generated .ics file opens in Chrome and Firefox, but not in IE
I’m generating a .ics calendar entry from JS, next I open it using a data-URI: Where “icsMSG” is the dynamically generated .ics file. Here’s a sample output from console.log: The raw output will be have n chars at the end of each line, as per the specification. The above sample works f…
javascript canvas doesn’t draw images
I’m developing hybrid javascript app for android using cordova. In the following code I use two ways of drawing image on canvas: with setTimeout and without. Following code (wrapped with cordova) on android device doesn’t react on func1 but does react on func2. The second click on func1 finally dr…
Radio buttons checked changing submit text
My site structure consists on an index.php which is styled by a css file. It then includes the following php code in a separate file: It appears on screen with no problems in the correct layout as my css style sheet. What I would like this to do is when I select the “Subscribe” radio button the su…
Safari Javascript Date() NaN Issue (yyyy-MM-dd HH:mm:ss)
My code is working properly in Google Chrome, but not in Safari. I figured out that I need to convert yyyy-MM-dd HH:mm:ss to ISO 8601, but I didn’t found a solution to do this. Online Test Link: http://jsfiddle.net/UVgHR/ Javascript: HTML Example: Answer To make your question easier your problem is with…
Onclick function based on element id
I’m working on a site with a visualization of inheritance relation. I try to link each nodebox with specific URLs. The html of Element looks like this: I used and also Neither of them can find the element, nor setup the onclick function. Have I misunderstood anything? Any information will be helpful. Th…
Internet Explorer 11 detection
I know IE 11 has different user agent string than all other IE I have tried to detect IE 11 with answer specified for this question’ Jquery fail to detect IE 11 Thats !!navigator.userAgent.match(/Trident/7./) But I am getting error Object not found and needs to be re-evaluated. Then I openede developer …
What’s the difference between a string and an array of characters in Javascript?
When I checked if these two were equal, they apparently weren’t. Can someone explain why? Why is (string === array) is false ? EDIT: This website is fantastic. Such fast help. Thanks guys. Answer Why is (string === array) is false ? You are using strict comparison (===), which also checks the data type …
RegExp A z doesnt work, but thats what Rails 4 requires
I recently switched to Rails 4 and the security requirements no longer seem to allow the use of regular expressions in the style of /^..$/. The error states that regular expressions should instead be written in the style of /A..z/. Making this change seems to resolve all of my server side validation issues, b…