Convert string to number and add one

Question

I want to turn the value I get from the id into a number and add one to it then pass the new value into the dosomething   function to use  When I tried this and the value is one I get back 11 not 2       load more   live  click  function        When user clicks     var newcurrentpageTemp     this  attr  id     1    Get id from the hyperlink     alert parseInt newcurrentpageTemp        dosomething

User · Answer

a nice way from http   try jquery com levels 4 challenges 16     adding a   before the string without using parseInt and parseFloat and radix and errors i faced for missing radix parameter  sample  var number       inputForm   val

User · Answer

Simple and best solution is like this  take a string in one variable and then convert it using parseInt   method like below   var stringValue    921795   var numValue   parseInt stringValue     parseInt   method will return the number like this 921795  after this  you can add any number to your value   http   www phpcodify com convert-string-to-integer-using-jquery-parseint

User · Answer

var first value    2      convert this string value into int parseInt first value

User · Answer

I believe you should add 1 after passing it to parseInt      load more   live  click  function       When user clicks           var newcurrentpageTemp   parseInt   this  attr  id      1               alert newcurrentpageTemp             dosomething                http   jsfiddle net GfqMM

User · Answer

You have to parse the id before adding 1       load more   live  click  function       When user clicks               var newcurrentpageTemp   parseInt   this  attr  id                   newcurrentpageTemp                   dosomething newcurrentpageTemp

User · Answer

The simplest solution here is to change    var newcurrentpageTemp     this  attr  id     1   Get the id from the hyperlink   to     var newcurrentpageTemp       this  attr  id      1    1   Get the id from the hyperlink

User · Answer

I ve got this working in a similar situation for moving to next page like this       page next   click function              pageNumber   val parseInt     pageNumber   val      1       submitForm this       return false        You should be able to add brackets to achieve what you want something like this   var newcurrentpageTemp    parseInt   this  attr  id       1   Get the id from the hyperlink

User · Answer

load more   live  click  function       When user clicks           var newcurrentpageTemp   parseInt   this  attr  id      1           dosomething newcurrentpageTemp                http   jsfiddle net GfqMM

User · Answer

Assuming you are correct and your id is a proper number  without any other text   you should parse the id and then add one to it   var currentPage   parseInt   this  attr  id    10     currentPage   doSomething currentPage

User · Answer

Have you tried flip-flopping it a bit   var newcurrentpageTemp   parseInt   this  attr  id     newcurrentpageTemp    alert newcurrentpageTemp

User · Answer

Parse the Id as it would be string and then add   e g       load more   live  click  function       When user clicks     var newcurrentpageTemp   parseInt   this  attr  id      1   Get the id from the hyperlink     alert newcurrentpageTemp       dosomething

User · Answer

The parseInt solution is the best way to go as it is clear what is happening   For completeness it is worth mentioning that this can also be done with the   operator      load more   live  click  function       When user clicks   var newcurrentpageTemp      this  attr  id     1    Get the id from the hyperlink   alert newcurrentpageTemp     dosomething

User · Answer

var sVal    234   var iNum   parseInt sVal     Output will be 234    http   www jquerybyexample net 2013 02 jquery-convert-string-to-integer html

[jquery] Convert string to number and add one

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