53 lines
1.5 KiB
CoffeeScript
53 lines
1.5 KiB
CoffeeScript
((w) ->
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w.gl ?= {}
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w.gl.utils ?= {}
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# Returns an array containing the value(s) of the
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# of the key passed as an argument
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w.gl.utils.getParameterValues = (sParam) ->
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sPageURL = decodeURIComponent(window.location.search.substring(1))
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sURLVariables = sPageURL.split('&')
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sParameterName = undefined
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values = []
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i = 0
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while i < sURLVariables.length
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sParameterName = sURLVariables[i].split('=')
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if sParameterName[0] is sParam
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values.push(sParameterName[1])
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i++
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values
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# #
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# @param {Object} params - url keys and value to merge
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# @param {String} url
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# #
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w.gl.utils.mergeUrlParams = (params, url) ->
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newUrl = decodeURIComponent(url)
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for paramName, paramValue of params
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pattern = new RegExp "\\b(#{paramName}=).*?(&|$)"
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if not paramValue?
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newUrl = newUrl.replace pattern, ''
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else if url.search(pattern) isnt -1
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newUrl = newUrl.replace pattern, "$1#{paramValue}$2"
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else
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newUrl = "#{newUrl}#{(if newUrl.indexOf('?') > 0 then '&' else '?')}#{paramName}=#{paramValue}"
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# Remove a trailing ampersand
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lastChar = newUrl[newUrl.length - 1]
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if lastChar is '&'
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newUrl = newUrl.slice 0, -1
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newUrl
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# removes parameter query string from url. returns the modified url
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w.gl.utils.removeParamQueryString = (url, param) ->
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url = decodeURIComponent(url)
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urlVariables = url.split('&')
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(
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variables for variables in urlVariables when variables.indexOf(param) is -1
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).join('&')
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) window
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