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2014/10/16 ¤W¤È 12:02:45
jquery Programming Glossary: currentvalueHow do I add an integer value with javascript (jquery) to a value that's returning a string? http://stackoverflow.com/questions/460172/how-do-i-add-an-integer-value-with-javascript-jquery-to-a-value-thats-returni Using jquery I'm trying to add a 1 to the value 8 . var currentValue #replies .text var newValue currentValue 1 replies .text newValue.. the value 8 . var currentValue #replies .text var newValue currentValue 1 replies .text newValue What's happening is it is appearing.. NaN not a number if it cannot perform the conversion. var currentValue parseInt #replies .text 10 The second paramter radix makes sure..
Creating a dynamically updated progress bar with Rails/Jquery? http://stackoverflow.com/questions/4812665/creating-a-dynamically-updated-progress-bar-with-rails-jquery the value which would probably look something like this. currentValue parseInt #progressbar .progressbar 'value' 20 #progressbar .progressbar.. .progressbar 'value' 20 #progressbar .progressbar 'value' currentValue Again I haven't tested this but it's my best guess as to how..
Autocomplete combobox with Knockout JS template / JQuery http://stackoverflow.com/questions/7537002/autocomplete-combobox-with-knockout-js-template-jquery out the model value options.change function event ui var currentValue element .val var matchingItem ko.utils.arrayFirst unwrap source.. source function item return unwrap item inputValueProp currentValue if matchingItem writeValueToModel null hold the autocomplete..
How do I add an integer value with javascript (jquery) to a value that's returning a string? http://stackoverflow.com/questions/460172/how-do-i-add-an-integer-value-with-javascript-jquery-to-a-value-thats-returni string I have a simple html block like span id replies 8 span Using jquery I'm trying to add a 1 to the value 8 . var currentValue #replies .text var newValue currentValue 1 replies .text newValue What's happening is it is appearing like 81 then 811 not.. id replies 8 span Using jquery I'm trying to add a 1 to the value 8 . var currentValue #replies .text var newValue currentValue 1 replies .text newValue What's happening is it is appearing like 81 then 811 not 9 which would be the correct answer. What.. parseInt will force it to be type integer or will be NaN not a number if it cannot perform the conversion. var currentValue parseInt #replies .text 10 The second paramter radix makes sure it is parsed as a decimal number. share improve this answer..
Creating a dynamically updated progress bar with Rails/Jquery? http://stackoverflow.com/questions/4812665/creating-a-dynamically-updated-progress-bar-with-rails-jquery So simply get the value assign it to a variable then update the value which would probably look something like this. currentValue parseInt #progressbar .progressbar 'value' 20 #progressbar .progressbar 'value' currentValue Again I haven't tested this..
Autocomplete combobox with Knockout JS template / JQuery http://stackoverflow.com/questions/7537002/autocomplete-combobox-with-knockout-js-template-jquery on a change make sure that it is a valid value or clear out the model value options.change function event ui var currentValue element .val var matchingItem ko.utils.arrayFirst unwrap source function item return unwrap item inputValueProp currentValue.. element .val var matchingItem ko.utils.arrayFirst unwrap source function item return unwrap item inputValueProp currentValue if matchingItem writeValueToModel null hold the autocomplete current response var currentResponse null handle the choices..
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