▶ 1st Question: Everything inside /* */ is considered a comment in JavaScript, PHP, CSS and most likely more languages that I’m not aware of. There are some programs, however, that use the content inside comments, if it’s appropriate, to turn on/off settings, such as JSLint and even Stack Overflow’s snippets. ▶ 2nd Question: Instead … Read more
This will give you the total tax : parseInt(totaltopay.value)*0.19/1.19 1 solved Javascript calculate 19% taxes from parseFloat value total to pay
I like to use cfparam in these case like above. <cfparam name=”form.delegations” value=”#yourQuery.columnname#” /> And in HTML: <input type=”checkbox” name=”delegations” id=”SR1″ value=”0″ <cfif listFind(form.delegations,0)>checked</cfif> /> Please note, in your database the value will be a list of values from checkboxes delegations. 1 solved Return checked checkboxes when user retrieves the form (Coldfusion) [closed]
Just like you’d traverse any other array. Simply, instead of having their properties stored under property names in a map, the objects that make up this array have their properties stored under given indexes in an array. theJsonObject.rows.forEach( function(row) { var url = row[0]; var n = row[1]; do stuff with url and n… }); … Read more
Store the value of array[0] in a variable (let’s call it result). Loop from array[1] to the end. In this loop, run through all the values of result. If the current value of result is not in array[x] remove this value from result. At the end of the loop, result only contains the desired values. … Read more
The code itself in your first attempt works, apart from the last line. Right now you just return the first date and ignore the second one and the combined string of dates. I expect you intended to return the string which shows both dates. return both; should solve your problem. Demo: function todaysDate() { var … Read more
I’m not sure I entirely understand the question, I think you could just do this: <SCRIPT> function passWord() { var testV = 1; var pass1 = prompt(‘Enter Store Code Here’,’ ‘); while (testV < 3) { if (!pass1) history.go(-1); if (pass1.toUpperCase() == “CUSTOMPASSWORD1234”) { alert(‘You are being redirected!’); window.open(‘CUSTOMPASSWORD1234.html’); break; } else if (pass1.toUpperCase() == … Read more
item is a dom element not a jQuery object You need to wrap it in $() to use jQuery methods function deleteLine(item){ $(item).closest(‘tr’).remove(); } 3 solved Javascript .closest()/.next()/.siblings() method to remove row in table not working
pass new Date(Date.now()+2*60*60*1000) as 3rd arg which will set a date 2 hours in the future keeperSetCookie(“cookiename”,”cookieValue”,new Date(Date.now()+2*60*60*1000)); 4 solved Cookie Timeout Length [duplicate]
In your content.js, write the following code- $(window).click(function(event) { console.log(“Click event: “, event); }); Content scripts are files that run in the context of web pages. By using the standard Document Object Model (DOM), they are able to read details of the web pages the browser visits, make changes to them and pass information to … Read more
You are defining an object literal to be used as namespaces. Sometimes you want to group your functions and objects in logical groups like an url but in reverse. For example: com.myCompany.myApplication.Dom com.myCompany.myApplication.Validators Where Dom does dom stuff and Validators do validation. You can’t just define com.myCompany.myApplication.Dom because window.com is undefined and you can’t add … Read more
You have a syntax error, your code is missing an (: $(document).ready(function(){ And an other reason may be that you aren’t loading jQuery in your fiddle. To do so, on the sidebar click the dropdown menu and select one of the jQuery items. 7 solved How to properly use a callback function with jQuery’s document.ready … Read more
read interested page to string (file_get_contents, curl ) or DOMdocument / SimpleXML find interesting information in string (by RegEx or substring search) or in DOMdocument / SimpleXML (special function in DOMdocument / SimpleXML class), echo it edit: If you like jQuery you can use phpQuery edit: For bbc.com/news you can read RSS http://feeds.bbci.co.uk/news/rss.xml – it … Read more
You could try and solve this with recursive function calls function parse(string, key, before) { return before+key+”:”+string; } function findString(string, json, before) { var results = []; for (var key in json) { if (typeof(json[key]) === “string”) { // it is a string if (json[key].contains(string)) { // it contains what it needs to results.push(parse(string, key, … Read more
The advantages of a named function (expression) are: makes it more reliable to call the function recursively, since the name becomes a binding inside the function itself. can create a better call stack (by using the function name instead of <anonymous> Using a named function (expression) might not be possible if you care about IE6, … Read more