Problem while disable and enable CheckboxList using JavaScript

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Hi All,
I have a grid, inside grid i have CheckboxList for each row with some listitems. Outside of grid i have another checkbox, basing on outside checkbox selection i am enabling and disabling rows in gridview using Javascript. All controls inside gridview (like textbox, dropdownlist) are working properly except CheckboxList.

I debugged and saw innerHTML for gridview CheckboxList i observed for each Listitem(span tag) having disabled properly. How i can resolve this issue.

My javascript code as on clicking of outside checkboxlist i am doing inside grid elements as "enable" and "disable"

ex. txtName.disable = false; txtName.disable = true;
chkCourses.disable = false; chkCourses.disable = true;// this is not working
ddlCollege.disable = false; ddlCollege.disable = true;

Please help me.

Posted 27-Aug-15 2:51am

Ramesh0809

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Sergey Alexandrovich Kryukov 27-Aug-15 10:47am

You are not showing relevant code. In what language is you code sample? Where is the definition of chkCources and .disable? JavaScript element object does not have such property. And so on...
—SA

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Sergey Alexandrovich Kryukov · Answer 1 · 2015-08-27T04:51:00

Please see my comment to the question. Nobody can see what you are really trying to do. It does not seem to make any sense.

But let's assume for a minute that you really have chkCources properly defined and initialized, and the property disable really exists and does what it should do. I doubt it, but let's assume it. Even then, look at your line

JavaScript

chkCourses.disable = false; chkCourses.disable = true;

How could it possibly work? If it was enabled, it will state enabled; if it was disables, first statement does nothing.

—SA