jquery - w3toppers.com

Does jQuery strip some html elements from a string when using .html()?

After a few quick tests it seems do me that this behavior isn’t caused by jQuery but instead by the browser. As you can easily verify yourself (DEMO http://jsbin.com/ocupa3) var data = “<html><head><title>Untitled Document</title></head><body>test</body></html>”; data = $(‘<div/>’).html(data); alert(data.html()); yields different results in different browsers Opera 10.10 <HEAD><TITLE>Untitled Document</TITLE></HEAD>test FF 3.6 <title>Untitled Document</title>test IE6 test so … Read more

jquery get only all html elements with ids

$(‘[id]’) returns all elements that have id set

jQuery – How to get all styles/css (defined within internal/external document) with HTML of an element

outerHTML (not sure, you need it — just in case) Limitations: CSSOM is used and stylesheets should be from the same origin. function getElementChildrenAndStyles(selector) { var html = $(selector).outerHTML(); selector = selector.split(“,”).map(function(subselector){ return subselector + “,” + subselector + ” *”; }).join(“,”); elts = $(selector); var rulesUsed = []; // main part: walking through all … Read more

Truncate paragraph first 100 character and hide rest content of paragraph to show/hide rest contenct with more/less link

Fiddle: http://jsfiddle.net/iambriansreed/bjdSF/ jQuery: jQuery(function(){ var minimized_elements = $(‘p.minimize’); var minimize_character_count = 100; minimized_elements.each(function(){ var t = $(this).text(); if(t.length < minimize_character_count ) return; $(this).html( t.slice(0,minimize_character_count )+'… <a href=”#” class=”more”>More</a>’+ ‘’+ t.slice(minimize_character_count ,t.length)+’ <a href=”#” class=”less”>Less</a>’ ); }); $(‘a.more’, minimized_elements).click(function(event){ event.preventDefault(); $(this).hide().prev().hide(); $(this).next().show(); }); $(‘a.less’, minimized_elements).click(function(event){ event.preventDefault(); $(this).parent().hide().prev().show().prev().show(); }); });

What is alternative to use after jQuery 1.9 removed .toggle(function,function)?

With two states, you can just maintain the current toggled state as a boolean (I used clickState). If you wanted to have multiple states, you could continue to add 1 to the state count and then check the modulus of the total count to determine which function should fire based on the state. I updated … Read more

Find and replace nth occurrence of [bracketed] expression in string

Here is another possible solution. You can pass the string.replace function a function to determine what the replacement value should be. The function will be passed three arguments. The first argument is the matching text, the second argument is the position within the original string, and the third argument is the original string. The following … Read more

Can I conditionally change the character entered into an input on keypress?

The following will do the job. It’s based on an answer I wrote to another question. Customize the transformTypedChar function to suit your needs; my example capitalizes only the letters a-g. If you need this on a textarea rather than an <input type=”text”> then be aware that there are issues in IE <= 8 with … Read more

Grouping JSON by values

Assume , the JSON output is outJSON = [ { team: “TeamA”, name: “Ahmed”, field3:”val3″ }, { team: “TeamB”, name: “Ahmed”, field3:”val43″ }, { team: “TeamA”, name: “Ahmed”, field3:”val55″ }, ] Then see the groupBy function in the DEMO below: DEMO : outJSON = [{ team: “TeamA”, name: “Ahmed”, field3: “val3” }, { team: “TeamB”, … Read more

Looping through Markers with Google Maps API v3 Problem

You are having a very common closure problem in the following loop: for(x in locations){ console.log(x); infowindow[x] = new google.maps.InfoWindow({content: x}); marker[x] = new google.maps.Marker({title:locations[x][0],map:map,position:locations[x][2]}); google.maps.event.addListener(marker[x], ‘click’, function() {infowindow[x].open(map,marker[x]);}); } Variables enclosed in a closure share the same single environment, so by the time the click callbacks are executed, the loop has run its course … Read more