Understanding variables
This WebDNA talk-list message is from 1999
It keeps the original formatting.
numero = 23787
interpreted = N
texte = I'm having difficulty understanding how to manipulatevariables...Suppose I have the following in my template:[math]var1=0[/math][math]var2=0[/math][search db=test.tpl&neskudata=[blank][math][var1][/math][math][var2][math][founditems][showif [interpret][var[index]][/interpret]=0]
![]()
[/showif][hideif [interpret][added[index]][/interpret]=0]
![](remove.gif)
[/hideif][/founditems][/search]Assuming 2 founditems:When page loads, var1=0, var2=0. GOOD.On the first pass through (clicking on add for first founditem) var1=1,var2=0. GOOD, as expected.On the third pass through (clicking on add for second founditem) var1 getsreset to 0, var2=1. BAD, VERY BAD.I don't get it. Why does var1 get reset to 0?????Test page may be found at http://www.tigernet.net/test.tplThanks.
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I'm having difficulty understanding how to manipulatevariables...Suppose I have the following in my template:
[math]var1=0[/math]
[math]var2=0[/math][search db=test.tpl&neskudata=[blank]
[math][var1][/math]
[math][var2]
[math][founditems][showif
[interpret][var[index]][/interpret]=0]
![]()
[/showif][hideif
[interpret][added[index]][/interpret]=0]
![](remove.gif)
[/hideif][/founditems][/search]Assuming 2 founditems:When page loads, var1=0, var2=0. GOOD.On the first pass through (clicking on add for first founditem) var1=1,var2=0. GOOD, as expected.On the third pass through (clicking on add for second founditem) var1 getsreset to 0, var2=1. BAD, VERY BAD.I don't get it. Why does var1 get reset to 0?????Test page may be found at http://www.tigernet.net/test.tplThanks.
Will Starck
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