variable availability

Ask a Question related to Coldfusion - Advanced Techniques, Design and Development.

  1. #1

    Default variable availability

    I know that unless you use the "var" keyword when declaring a variable within a
    UDF, it makes that variable local to the function. If you don't use "var", the
    variable is available throughout the CFC. My question is this: When creating
    a query object within a function does it stay local to the UDF or is it
    available throughout the CFC? If it is not local, please give an example of
    how to make it local to the UDF.

    TIA.

    Andy Powell

    ajpowellatl Guest

  2. Similar Questions and Discussions

    1. Template availability
      *I have my own flash templates website. There some nice templates. Do not hesitate to ask any que? Referring URLs http://www.templatesmx.net
    2. JDK 1.4.2 Availability on AIX5L ?
      Folks, Does anyone know when JDK 1.4.2 is expected to be available for AIX 5L ? I've had a quick look around the HP website but couldn't find...
    3. Filter Availability
      Greetings- On occasion, when working with (what is presumably) a rasterized image, the Artistic/Brush Strokes/Stylize/Texture filters are not...
    4. Cookie availability
      Hi Manohar. So, when the user turns cookies off, session ids cannot be created? Thanks, Robert Scheer "Manohar Kamath "...
    5. Panther Availability?
      Hi Anyone know when Panther is supposed to be released to the masses? TIA Claude
  3. #2

    Default Re: variable availability

    A query is just a variable like any other variable: it is in no way
    "special".

    <cfset var q = queryNew("")>
    <cfquery name="q">

    [etc]

    --

    Adam
    Adam Cameron Guest

  4. #3

    Default Re: variable availability

    Painfully obvious. Thanks!
    ajpowellatl Guest

Posting Permissions

  • You may not post new threads
  • You may post replies
  • You may not post attachments
  • You may not edit your posts

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139