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Tag: javascript
Get text of nested childnodes javascript
Although I have read many posts on this subject, I am unable to get the desired result. My goal is to get text of nested childnodes in pure JavaScript. with this code I can get the text if html is But with html code like this …is wrong. Could you please give me a solution? Answer If you don’t need
Unable to perform the on click event
With reference to the following link http://jsfiddle.net/Xtreu/, I am trying to do same functionality with on click event Delete My Data button with out using any form. I tried in different ways but it does not happened. Can Any one help me how to do the same example with on click event? HTML: JavaScript: Ans…
Why jQuery event loop is interrupted on exception [closed]
Closed. This question is opinion-based. It is not currently accepting answers. Want to improve this question? Update the question so it can be answered with facts and citations by editing this post. Closed 8 years ago. Improve this question After a weird behaviour of our application (using strophe XMPP and jQ…
Swipe gesture in phonegap android
How swipe guesture to be implemented in phonegap android? Answer If you’re using jQuery mobile you can use the built in event swipe. Documentation E.g.: If you’re using jQuery UI take a look at jQuery UI Touch Punch. jQuery UI Touch Punch is a small hack that enables the use of touch events on sit…
Press the enter key in a text box with jQuery
How can I mimic pressing the enter button from within a <input>, using jQuery? In other words, when a <input> (type text) is in focus and you press enter, a certain event is triggered. How can I trigger that event with jQuery? There is no form being submitted, so .submit() won’t work EDIT Ok…
Mustache: Globally disable html escaping?
Is there a way how I can (without modifying the sources of mustache) disable the HTML escaping? I’m using mustache for other things and dont want to have the following entities escaped. Given a template like foo ‘{{bar}}’ and a view { bar : 1 }will produce foo '1'. Answer It̵…
Get the computed style and omit defaults
I’m trying to get the current runtime style of an element and filter out properties that have default values. For example, with markup like this: I’d like the result to be: I tried window.getComputedStyle, but it returns a lot of stuff and I’m unsure how to filter out defaults. Any pointers …
Loop inside React JSX
I’m trying to do something like the following in React JSX (where ObjectRow is a separate component): I realize and understand why this isn’t valid JSX, since JSX maps to function calls. However, coming from template land and being new to JSX, I am unsure how I would achieve the above (adding a co…
Check if object value exists within a Javascript array of objects and if not add a new object to array
If I have the following array of objects: Is there a way to loop through the array to check whether a particular username value already exists and if it does do nothing, but if it doesn’t to add a new object to the array with said username (and new ID)? Thanks! Answer I’ve assumed that ids are mea…