Programming Forums > Web Development and Design > JavaScript and Client-Side Browser Scripting

dnathe4th · Oct 30th, 2004, 11:54 AM

ok lets see if i can explain this well enough

cur_pil = document.first.person.value;
cur_fld = document.first.field.value;
hid_name = "$all[" + cur_pil + "][" + cur_fld + "]";
tablevals_answer = 'document.tablevals.' + hid_name + '.value;';
document.first.valuer.value = tablevals_answer;

I have a whole bunch of hidden inputs, all named after the array they got their values from. The array is "$all[][]" (becuase they're getting values from a PHP script). I want "document.first.valuer.value" to be the value of one of those hidden inputs. But I don't know how to get it to access teh ".value" attribute of the hidden input i want. I know the piece of script i have there is wrong, but what do I do to fix it?

tempest · Oct 31st, 2004, 12:02 AM

I need to see your HTML code to make this work... but you'll need to fill a JS array with the PHP array info..

(Toggle Plain Text)

<script type="text/javascript">
var all = array(
<?php
  foreach($all as $col => $val)
    echo "  \"{$col}\" => \"{$val}\"\n";
?>
);
</script>

Oct 30th, 2004, 11:54 AM	#1
dnathe4th Programmer Join Date: Oct 2004 Posts: 32 Rep Power: 0	ok lets see if i can explain this well enough (Toggle Plain Text) cur_pil = document.first.person.value; cur_fld = document.first.field.value; hid_name = "$all[" + cur_pil + "][" + cur_fld + "]"; tablevals_answer = 'document.tablevals.' + hid_name + '.value;'; document.first.valuer.value = tablevals_answer; cur_pil = document.first.person.value; cur_fld = document.first.field.value; hid_name = "$all[" + cur_pil + "][" + cur_fld + "]"; tablevals_answer = 'document.tablevals.' + hid_name + '.value;'; document.first.valuer.value = tablevals_answer; I have a whole bunch of hidden inputs, all named after the array they got their values from. The array is "$all[][]" (becuase they're getting values from a PHP script). I want "document.first.valuer.value" to be the value of one of those hidden inputs. But I don't know how to get it to access teh ".value" attribute of the hidden input i want. I know the piece of script i have there is wrong, but what do I do to fix it? __________________ <CENTER><span style='font-size:17pt;line-height:100%'>My Homepage</span></CENTER>

Oct 31st, 2004, 12:02 AM	#2
tempest Programming Guru Join Date: Oct 2004 Posts: 1,041 Rep Power: 6	I need to see your HTML code to make this work... but you'll need to fill a JS array with the PHP array info.. (Toggle Plain Text) <script type="text/javascript"> var all = array( <?php foreach($all as $col => $val) echo " \"{$col}\" => \"{$val}\"\n"; ?> ); </script> <script type="text/javascript"> var all = array( <?php foreach($all as $col => $val) echo " \"{$col}\" => \"{$val}\"\n"; ?> ); </script> __________________

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Programming Forums > Web Development and Design > JavaScript and Client-Side Browser Scripting

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